Interactive Manual Data Input Function ADVANCED...

Interactive Manual Data Input Function

ADVANCED ONE-TOUCH IGF-L
OSP-P300S
OPERATION MANUAL -BASIC/TUTORIAL-(3rd Edition)Pub No. 5903-E-R2 (LE32-157-R3) Mar. 2013

5903-E P-(i)SAFETY PRECAUTIONS

SAFETY PRECAUTIONS

The NC unit that features the IGF function is equipped with a variety of safety devices to protect personnel and the machine from hazards arising as a result of unforeseen accidents while operating the machine.However, incorrect use of the function can lead to serious accidents and injuries. In order to prevent such accidents, read this manual and related manuals carefully so that you can use the IGF function correctly.The points presented below are those that require particular attention when using the IGF function.Be sure to read this information and follow the instructions in it. The cautions below and the warning signs attached to the machine cover only those hazards which we can predict.Be aware that they do not cover all possible hazards.

1. Caution Items in Reading This Manual

This manual only provides information relating to the IGF function: in addition to this manual, manuals relating to the operation of the machine and NC unit, the parameters, alarms/errors, maintenance, etc., are also provided.Read these manuals before actually using the IGF function or running an NC program created using the IGF function.

2. Precautions on Use

2-1. Starting up the IGF Function

For details about turning on the power and selecting the operation mode before starting up the IGF function, refer to the manuals relating to operation of the machine and NC unit. In addition, always observe the warnings given in these manuals.

2-2. Operations while Using the IGF Function

If any alarm or error occurs while using the IGF function, determine its exact nature and take corrective action by referring to this manual and the manuals relating to alarms and errors.

5903-E P-(ii)SAFETY PRECAUTIONS

2-3. Running NC Programs Created Using the IGF Function

(1) Use the simulation function of the IGF function to check the operation before running an NC program created using the IGF function to perform actual machining.

(2) Never run a program created using the IGF function to perform actual machining without checking its operation. Run the program with no workpiece and make sure that there is no interference, then cut a workpiece in the single block mode.

(3) Confirm safety before performing operations involving spindle rotation or axis motion.

(4) Do not touch the operating part of the machine, chip or workpiece while the machine is operating.

(5) Check the tool offset value.

(6) Check the zero offset value.

(7) Make sure that all override settings on the machine operation panel are set to 100%. Or, if necessary, use a lower override.

(8) If using a machine with a cover, always close the cover before starting operation. Do not operate the machine with any safety cover removed.

(9) Check carefully that the spindle speed, feedrates, infeeds, etc. specified in created programs are within the permissible ranges for the tools, chuck, fixture, etc., used during operation.

3. Cautions when Completing Operations

(1) Clean around the machines when operations are completed.

(2) Return all devices to their predetermined retraction positions.

(3) Always turn off the power to the machine before leaving it.

(4) Always quit the IGF function before turning off the power.

(5) To turn off the power, turn off the CONTROL ON switch on the operation panel first, then the main power disconnect switch.

4. When Performing Maintenance Inspections / When Trouble Occurs

(1) To execute an emergency stop, press the emergency stop button on the operation panel.

(2) Consult the person responsible for maintenance to determine what corrective measures need to be taken.

(3) If an alarm or error occurs and you contact the service center, be sure to save the contents displayed in the alarm and error messages on the screen.

(4) Carefully read this manual and the manuals relating to alarms and errors, machine and NC unit operation, and parameters, etc., before taking corrective action during a maintenance inspection or in response to trouble. Strictly observe the cautions given in these manuals.

5903-E P-(iii)SAFETY PRECAUTIONS

5. Symbols Used in This Manual

The following warning indications are used in this manual to draw attention to information of particular importance. Read the instructions marked with these symbols carefully and follow them.

5903-E P-(i)INTRODUCTION

INTRODUCTION

This operation manual describes operating procedures of the One-touch IGF system so that you can take full advantage of the system. You are encouraged to read this manual carefully and follow the instructions given in the manual to utilize the Advanced One-touch IGF system most effectively.

You are encouraged to read this manual carefully and follow the instructions provided in order to utilize the Advanced One-touch IGF-L system most effectively.

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5903-E P-(i)TABLE OF CONTENTS

TABLE OF CONTENTS

SECTION 1 OUTLINE...............................................................................................1

1-1. Outline of Functions........................................................................................................... 1

1-2. Screen Configuration......................................................................................................... 2

1-2-1. File Operation Screen ......................................................................................... 2

1-2-2. Program Creation Screen.................................................................................... 6

SECTION 2 STARTING AND QUITTING ADVANCED ONE-TOUCH IGF ...............9

2-1. Start ................................................................................................................................... 9

2-2. Quit .................................................................................................................................. 11

SECTION 3 FROM PROGRAMMING TO OPERATION (DEFINITION OF MACHINING WITH BATCH SHAPE INPUT).......................................12

3-1. Machining drawing........................................................................................................... 12

3-2. Tool Registration ............................................................................................................. 13

3-3. File Operation .................................................................................................................. 14

3-4. Blank/Fixture Shape Definition ........................................................................................ 17

3-5. Turning Shape Definition ................................................................................................. 20

3-6. Automatic Decision.......................................................................................................... 39

3-7. Process Editing................................................................................................................ 45

3-8. Process Test.................................................................................................................... 47

3-9. Part Program Creation..................................................................................................... 49

SECTION 4 EXAMPLE OF PROGRAM CREATION (INPUT FOR EACH PROCESS)..........................................................................................51

4-1. Machining drawing........................................................................................................... 51

4-2. Process Input................................................................................................................... 51

4-3. Process Editing................................................................................................................ 76

4-4. Process Test.................................................................................................................... 76

4-5. Part program Creation ..................................................................................................... 76

SECTION 5 CAUTIONS FOR ACTUAL MACHINING.............................................77

5-1. Cautions for Actual Machining......................................................................................... 77

5-1-1. Checking the Tool Number and Posture Number ............................................. 77

5-1-2. Checking the Groove Tool Bite Width ............................................................... 79

5-1-3. Existence of Tool Interference in Clearance/Approach Operation .................... 80

5-1-4. Tool Turning Position ........................................................................................ 81

5-1-5. Operation at Process Test................................................................................. 81

5-1-6. Check at Operation ........................................................................................... 81

5-2. Procedure for Actual Machining ...................................................................................... 82

5903-E P-1SECTION 1 OUTLINE

SECTION 1 OUTLINE

1-1. Outline of Functions

Advanced One-Touch IGF system allows a user to enter the machining shape while watching drawings at actual site based on the process sheet created by serializing machining methods. Thus the part program can be created easily.

Advanced One-Touch IGF system has the following advanced functions:

Program check with motion display

A fulfilling function such as extensive process editing is equipped in this system.

Creating and modifying the

program

Deciding ma-chining meth-

od

Screen

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1-2. Screen Configuration

1-2-1. File Operation Screen

(1) File List ScreenThis screen displays the file name, date and protection information in a list.

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(2) Recess Data ScreenThis screen is used to set the standard recess.

(3) Center/Chamfer Setting ScreenThis screen is used to set the centering drill diameter and M drill chamfering amount.

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(4) Material Data Setting ScreenThis screen is used to register and set cutting conditions for each material of blank.

(5) Parameter Setting ScreenThis screen is used to set the various data necessary for Advanced One-Touch IGF system, such as turning shape definition, automatic decision, and part programming creation.

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(6) Tapping Standards Setting ScreenThis screen is used to set data such as the prepared hole diameter and pitch for all tapping standards.

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1-2-2. Program Creation Screen

(1) Blank/Fixture Shape Setting ScreenThis screen is used to set the blank shape, fixture shape, jaw and tailstock.

(2) Turning Shape Definition ScreenThis screen is used to set the turning shape.Only the final cutting shape can be set as the turning shape.

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(3) Automatic Decision ScreenMachining order, cutting conditions and cutting tool are automatically decided in this screen.Automatic decision conditions (priority tool designation, longitudinal/face judgment data, inside diameter machining data, shape/tool position data) can be freely set.

(4) Process Test ScreenThis screen allows you to check the created process with animation.

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(5) Process Editing ScreenThis screen is used to modify the process data that was automatically set.The process can be interactively entered for each process.

<Process sheet>

<Tool Setting>

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5903-E P-9SECTION 2 STARTING AND QUITTING ADVANCED ONE-TOUCH IGF

SECTION 2 STARTING AND QUITTING ADVANCED ONE-TOUCH IGF

2-1. Start

Procedure :

1 Turn the NC unit ON.

2 Press the [Program Operation] mode key.

3 Press the sheet key and then select the [IGF-DATA] sheet.

The Advanced One-Touch IGF-L system file operation screen appears.

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4 Select the process.

NEW FILETo create a new file, press function key [F3] (NEW FILE) followed by [F1] (DATA).The PET file name input screen appears.

Refer to "SECTION 3 3-3. File Operation” for the procedure used to start the Advanced One-Touch IGF-L system.

EDITTo call a registered file, press function key [F2] (EDIT). The selected file will be called.

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2-2. Quit

After finishing the turning shape definition, setup input, automatic decision, process editing, and part program creation, use the following procedure to quit Advanced One-Touch IGF-L system.

Procedure :

1 Press function key [F8] (QUIT/SAVE).Press function key [F7] (QUIT).The message screen [EDIT END. SAVE OK?] appears.

2 Press function key [F7] (YES).The file is saved, the Advanced One-Touch IGF-L system is exited, and the file operation screen appears.

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5903-E P-12SECTION 3 FROM PROGRAMMING TO OPERATION (DEFINITION OF MACHINING WITH BATCH

SECTION 3 FROM PROGRAMMING TO OPERATION (DEFINITION OF MACHINING WITH BATCH SHAPE INPUT)

3-1. Machining drawing

The procedure to create the part program, make preparation for machining and run the part program is described with the part shown in the following figure.This section describes procedure for creating the part program using the process group created by the automatic decision function with batch shape input.

Blank material S45CBlank dimensions: φ100×82 (3.94×3.23)

15°

80 (3.15)

55 (2.17)

25 (0.98)

Φ10

0 (3

.94)

Φ70

(2.7

6)

Φ60

(2.3

6)

2 (0.08)

R5 (0.2

0)

C1 (0.0

4)

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3-2. Tool Registration

Register the following tools in NC tool data setting mode.(Refer to the "OSP-P300S Operation Manual" for details on how to register tools.)

Tool 1

Tool Type Single

ShapeTool angle 80

Edge angle 5

Machining typeROUGH OD ←

ROUGH FACE ↓

Tool 2

Tool Type Single

ShapeTool angle 55

Edge angle 3

Machining typeFINISH OD ←

FINISH FACE ↓


3-3. File Operation

Procedure :

1 The Advanced One-Touch IGF-L system file operation screen appears.Refer to "SECTION 2 2-1. Start” for the procedure used to start the Advanced One-Touch IGF-L system.

2 Press function key [F3] (NEW FILE) followed by [F1] (DATA).The PET file name input screen appears.

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3 In this case, TEST1 is set for the PET file name.Key operation: [T][E][S][T][1]WRITE

4 Press function key [F7] (OK).The BLANK AND FIXTURE DEFINITION screen will be displayed.Refer to "SECTION 3 3-4 Blank/Fixture Shape Definition" for details on the following procedure.

The function of each function key on the file operation screen is as follows.

Function Menu 1

Function Menu 2

Function menus 1 and 2 are switched every time the expansion key is pressed.

The following section provides an overview of each key. Refer to the "P300L Instruction Manual" for details of each function.

Function Menu 1

[F1] (DIR DISPLAY)Changes folders displayed in the file list.

[F2] (EDIT)Used to open selected PET files.

[F3] (NEW FILE)Creates new PET files and directories.

[F5] (COPY)Copies files.

[F6] (RENAME)Changes the file name.

F7 (DELETE)Deletes files.

[F8] (PROTECT/UNPROT.)Protects or unprotects files.

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Function Menu 2

[F1] (FILE OPERATE)Used to perform such operations as copy and delete for multiple files, and to compare text files.

[F2] (DEVICE)Displays the currently selected device information (used capacity, available capacity, etc.)

[F3] (FD0 INIT)Initializes the currently selected device.

[F6] (ADVANCE PARAM.)Opens the Advanced One-Touch IGF-L parameter setting screen.

[F7] (PREF SETTING)Sets the displayed file type and sorts files.


3-4. Blank/Fixture Shape Definition

Procedure :

1 Select the name [S45C].[S45C] is preset for [MATERIAL]. In this case, press the WRITE key.The cursor moves to [SHAPE].

2 Select [ROUND BAR] for [SHAPE].[ROUND BAR] is preset for [SHAPE]. In this case, press the WRITE key.The cursor moves to [OUTSIDE DIA. OD].

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3 Set [100] for [OUTSIDE DIA. OD].Key operation: [1][0][0]WRITE

4 Set [82] for [OUTSIDE LENG. OL].Key operation: [8][2]WRITE

5 Set [NO INSIDE] for [INSIDE DIA.].Key operation: Function key [F1] (NONE)

6 Set [LEFT END] for [BASE SURFACE].Key operation: Function key [F1] (LEFT END)

In this example, the spindle 1 origin (point for shape entry of "Z=0") and material left face are the same position, and therefore the [ORIGIN POS.] will be [0], allowing entry to be omitted.

In this example, no value needs to be set for SPINDLE MAX SPEED.

7 Press SHEET key to display the [1 SPINDLE] sheet.

8 Set [OUTSIDE] for [ID/OD GRIP CHG.].Key operation: Function key [F1] (OUTSIDE)

9 Set [20] for [JAW SIZE L2].Key operation: [2][0]WRITE

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10 Set [75] for [D3].Key operation: [7][5]WRITE

11 Press function key [F7] (OK).The program creation screen (process sheet) appears.

Refer to "SECTION 3 3-5 Turning Shape Definition" for details on the following procedure.

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3-5. Turning Shape Definition

Procedure :

1 Press function key [F1] (PROCESS SHEET).The machining section sheet screen appears.

2 Press function key [F2] (NEW/EDIT).The machining section selection dialog box appears.

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3 Press function key [F1] (TURNING).The start point setting screen appears.

4 Set [0] for [START PT. SX].Key operation: [0]WRITE

5 Set [80] for [START PT. SZ].Key operation: [8][0]WRITE

6 Set [CCW] for [DEF. DIR.].Key operation: function key [F2] (COUNTER-CLOCKWISE)

Details of the [START PT.], [DEF. DIR.], [CHAMFERING] and [CHF TYPE] settings are as follows.

(1) START PT.The coordinate of the start point for the cutting shape definition is as follows: (X-axis: SX and Z-axis: SZ). The start point must be positioned on the basic blank shape and data must be input with one stroke image in which the end point of the turning shape definition matches the start point.

(2) DEF. DIR.Specify the definition direction for turning shape definition.

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(3) CHAMFERING and CHF TYPEWith the Advanced One-Touch IGF-L system, thread chamfering can be generated automatically. Specify the necessary thread chamfer size.The thread chamfer is not automatically set when [0] is set for the thread chamfer size. The preset thread chamfer size (the preset value in the dimensions parameter No.13 CHAMFERING) is set as the default value.The thread chamfer shape (C-CHF, R-CHF) and chamfer roughness can be set.

7 Press function key [F7] (OK).

X X

Z Z

Start point and defined direction

Defined direction = CCW Defined direction = CCW

Defined direction = CW

Start pointDefined direction = CCW

Turning shape Start pointDefined direction = CW

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8 Press function key [F1] (FACE).The face shape setting screen appears.

9 Set [60] for [END PT. X].Key operation: [6][0]WRITE

10 Press the WRITE key.

Face machining

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11 Press function key [F7] (C-CHF).The chamfer shape setting screen appears.

12 Set [1] for [CHAMFER SIZE C].Key operation: [1][1] appears in the input range (setting).

13 Press the WRITE key.The chamfer shape appears when the longitudinal shape on the following page is defined.

Chamfering

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14 Press function key [F3] (LONG).The longitudinal shape setting screen appears.

15 Set [55] for [END PT. Z].Key operation: [5][5]WRITE

Longitudinal turning

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16 Press the WRITE key.The chamfer shape defined earlier and the longitudinal shape defined just now appear on the screen.

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17 Press function key [F2] (TAPER).The taper shape setting screen appears.

18 Set [70] for [END PT. X].Key operation: [7][0]WRITE

19 Set [165] for [Z ANGLE A].Key operation: [1][6][5][165] appears in the input range (setting).

Taper turning

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20 Press the WRITE key.The defined taper shape appears.

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21 Press function key [F3] (LONG).The longitudinal shape setting screen appears.

22 Set [25] for [END PT. Z].Key operation: [2][5]WRITE

23 Press the WRITE key.The defined longitudinal shape appears.

Longitudinal turning

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24 Press function key [F6] (R-CHF).The round shape setting screen appears.

25 Set [5] for [RADIUS R].Key operation: [5][5] appears in the input range (setting).

Round chamfering

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26 Press the WRITE key.The round shape appears when the face shape of the following page is defined.

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27 Press function key [F1] (FACE).The face shape setting screen appears.

28 Set [100] for [END PT. X].Key operation: [1][0][0]WRITE

29 Press the WRITE key.The round shape defined in the previous page and the face defined in this page appear.

Face machining

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30 Set the jump end point.Press function key [F8] (OTHERS).

31 Press function key [F4] (JUMP).The jump end point setting screen appears.

32 Set the jump end point.Key operation: [E][E] appears in the input range (setting).

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33 Press the WRITE key.[0.000] is written for [END PT. X] and [80.000] is written for [END PT. Z].


The shape is created with one stroke cycle.

35 Press the extend key once.The function menu display changes.

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36 Press function key [F7] (OK).The machining section sheet screen appears.

Jump End Function

This function is used to set the part of the blank where cutting is not executed.Normally, the jump end coordinate value must be the same as the start point coordinate value to create a circular shape with one stroke. Then, press the [E]WRITE key.The coordinate can also be set by entering a value.The jump shape can be only defined on the contour of the basic blank shape (the contour of the shape colored as the basic blank shape on the screen). The start point and end point must be positioned on the contour of the basic blank shape.

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ZZ

X XMachining shape Basic blank shape

Jump end point

Jump

Jump start point

Start pointJump

Start point

Jump is not available

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Enlarging the Graphic

The following method is available to enlarge the graphic display.

Procedure :

1 Press the extend key.

2 Press function key [F4] (ZOOM +/- MOVE).

3 Select the desired magnification ratio and display position using the following keys.

4 The operation is canceled when function key [F4] (ZOOM +/- MOVE) is pressed.

PAGE UP : Enlarges the display.

PAGE DOWN

: Reduces the display size.

↑ : Moves the blank up.

↓ : Moves the blank down.

→ : Moves the blank to the right.

← : Moves the blank to the left.

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Shape Reference Function

The following method to use the shape reference function used for checking the shape.

Procedure :


2 Press function key [F3] (REFERENCE).The screen showing the setting of the shape on which the cursor is positioned.In this example, the screen showing the setting of the jump end point appears.

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3 The screen showing the setting of the moved shape appears when the cursor is moved.In this case, the screen showing the setting of the taper shape appears.

Press function key [F8] (OK) to cancel the operation.

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3-6. Automatic Decision

Processes (cutting conditions and cutting tools) can be automatically set from turning shape definition data, standard hole data, tool data and blank data with the automatic decision rule.

Procedure :

1 Press function key [F6] (PROCESS DECIDE) on the machining section sheet.The process automatic decision screen appears.

Automatic process decision Machining area decision Machining shape data

The machining area for each ma-chining process can be decided by dividing machining sections, such as outside diameter and in-side diameter, in the machining shape and blank shape.

This data shows the shape when the machining process completes.

The machining area is the area sur-rounded by the machining shape data and blank shape data and the area is used in rough machining process.

Basic blank shape data

Machining method decision Machining kind

Tool

Cutting conditions

The machining order is decided for each machining method.

The cycle used for machining the ma-chining section is shown.

The tool being used appears.

The cutting conditions, such as cutting speed, feed rate and cutting depth ap-pear.

Machining order decision

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2 Press function key [F7] (EXECUTE).The process is automatically decided and the message [PROCESS DECIDE FINISHED.] appears.

Setting conditions for process automatic decision

Automatic decision conditions are used like a rulebook containing automatic decision rules. Four books have been prepared: Standard value, Pattern 1, Pattern 2 and Pattern 3.

Automatic decision conditions can be divided into 4 rules.

(1) PRIORITY TOOL DATAThis is the automatic decision rule to prioritize tools registered in the tool data. The machining method is decided using the tool preferentially.

(2) FACE/LONG JUDGEMENT DATAThis is the automatic decision rule relevant to the process type of the turning unit (longitudinal process/face process).

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Automatic de-cision condi-tions for other processes Automatic process decision

Standard val-ue

Pattern 3

Pattern 2

Pattern 1

Process decision conditions

Condition selection

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(3) INSIDE MACH. DATAThis the automatic decision rule relevant to ID machining, especially drill and end mill machining.

(4) SHAPE OUTPUT/TOOL TURNING POSITION DATAThis is the automatic decision rule relevant to the machining shape of rough process and tool turning position. The machining shape can be switched from the last machining shape and the shape that offset is executed for the finished part.The tool turning position can be changed.

The following menu appears when the extend key is pressed after placing the cursor on the [PATTERN] on the process automatic decision screen.

Automatic Decision Conditions : [Standard]

: [LONG CUTTING PRIORITY]

: [FACE CUTTING PRIORITY]

: [ROUGH: STANDARD FINISH: LONG CUTTING PRIORITY]

Process decision conditions

SHAPE OUTPUT/TOOL TURNING POSITION DATA

FACE/LONG JUDGEMENT DATA

INSIDE MACH. DATA

PRIORITY TOOL DATA

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Chucking Error

[CHUCKING ERROR] may appear when the automatic decision is executed. (Automatic decision will be processed normally even if this error occurs.)With Advanced One-Touch IGF-L, a judgment is made on whether chucking is possible based on the following conditions. Use these as a reference for correcting blanks and fixtures if necessary.

(1) Position where outside clamping is availableThe position must meet the following 3 conditions.

The angle of the position on which chucking is performed is 90°.

The chucking surface roughness is NO CUTTING at both sides or the shape (which is not cut) defined with the jump end function.

The jaw contact surface CZ position is the smallest value in the machining shape.

(2) Position where ID clamping is availableThe position must meet the following 3 conditions. The chuck can be clamped even if [0] is set for [CHUCK CLAMP SYSTEM CX].

The angle of the position on which chucking is performed is 90°.

The chucking surface roughness is NO CUTTING at both sides or the shape (which is not cut) defined with the jump end function.

The jaw contact surface CZ position is the smallest value in the machining shape.

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*Chucking impossible errorOD chucking is impossible: The chucking angle is not 90°.ID chucking is impossible: The surface roughness is not NO CUTTING. OD chucking is possible.

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Unmachined Error

[UNMACHINED ERROR] appears in the following conditions.This error appears when unmachined error occurs while the automatic decision is executed.Unmachined part occurs in the recess part and internal diameter part of the first diameter.

(1) Unmachined part in recess partUnmachined part occurs due to tool interference when the recess part is deep and narrow as shown in the following figure. Since the finish machining is not executed on the recess part, the finish process is divided in the vicinity of the recess. When the process automatic decision is executed while no tool is registered in data, the tool with the tool tip angle of 55° is selected.

(2) Unmachined part of the inside diameter part of the first diameterThe first diameter part that the boring bar cannot be entered is machined with the end mill (horizontal drill).Since the tool tip angle of the end mill is normally 180°, unmachined part is generated when the taper or arc is positioned in the deep part as shown in the following figure.

*Chucking impossible errorOD chucking is impossible: The surface roughness is not NO CUTTING.ID chucking is impossible: The jaw contact surface CZ is not the small-est value.

ID chucking is possible

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Unmachined part

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There are two ways to correct unmachined part.

a. Correct the machining shape with process editing.Even if [UNMACHINED ERROR] occurs, all processes are created without considering the unmachined part. Therefore, the process (tool shape data and machining shape) of the part that unmachined occurred must be corrected and the part program that unmachined part is not generated must be created.

b. Register a tool in the tool data or execute the priority tool specification.When performing automatic decision, a thorough interference check is performed based on the tool angle, edge angle, and tool width. A "CHUCKING ERROR" indicates that interference has occurred. The tool must be replaced with the tool that interference does not occur.

In this case, a user must check that tool interference does not occur with the machining process.

Rough end millingUnmachined part

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3-7. Process Editing

Process editing can be used to utilize unique know-how by changing, adding or deleting the automatically decided process. Various methods for editing processes have been prepared to create various processes.

(1) Confirming the process (Process sheet)

a. Process information (tool data and cutting conditions) can be confirmed.

The cutting shape can be confirmed by moving the cursor on the desired process in the process sheet.

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(2) Editing the process sheetPress function key [F5] (SHEET EDIT) to display the function key used to edit the process sheet.

a. The decided process sheet can be changed by inserting, deleting, switching or copying the process.

(3) Editing the process

a. The machining shape and machining method (setting the taper machining for longitudinal machining, changing the groove width or increasing the feed rate) can be added to the specified process. A new process can be created.

b. The setting screen automatically changes corresponding to the type of the process to be corrected.

c. The NC program can be directly edited.

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3-8. Process Test

The created process can be checked with an animation (process test).

Procedure :

1 Press function key [F6] (PROCESS TEST).The process test screen appears.

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2 Press function key [F1] (START).The process test starts.

3 Press the extend key when all machining are executed.

4 Press function key [F8] (QUIT).The process test stops.

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3-9. Part Program Creation

A part program can be created with the process data if the part program needs to be modified. The created part program can be modified with the [EDIT] function in program operation mode.

Procedure :

1 Press function key [F7] (PROGRAM CREATE).The program creation dialog appears.

2 Enter TEST1 for the file name.Key operation: [T][E][S][T][1]WRITE

3 Set [YES] for "DDT FILE".Key operation: Function key [F1] (YES)

LE32157R0300500090001

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4 Set [O1234] for [PROGRAM NAME].Key operation: [O][1][2][3][4]WRITE

[Supplement]

5 Press function key [F7] (CREATE).The part program is created.

A maximum of 16 alphanumeric characters can be used as a file name.A maximum of 4 alphanumeric characters followed by a character of O can be used as a program name.

LE32157R0300500090003

LE32157R0300500090004

5903-E P-51SECTION 4 EXAMPLE OF PROGRAM CREATION (INPUT FOR EACH PROCESS)

SECTION 4 EXAMPLE OF PROGRAM CREATION (INPUT FOR EACH PROCESS)

4-1. Machining drawing

This section describes the procedure to enter the parts explained in SECTION 3 in the process without using the process automatic decision function.Refer to "SECTION 3 3-1. Machining drawing” for the machining drawing.

4-2. Process Input

LE32157R0300600020001


Procedure :

1 Press function key [F2] (NEW/EDIT).

2 Press function key [F1] (TURNING).

3 Press function key [F1] (ROUGH).

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4 Press function key [F3] (OUTSIDE FACE).

5 The tool is selected automatically. If not selected, press function key [F1] (SELECT TOOL) to select a tool.If there are no selectable tools, register a tool in [Tool Data Setting] mode.

LE32157R0300600020004

LE32157R0300600020005


6 Press function key [F6] (NEXT > CUT COND.).Set the default value for cutting conditions.

7 Press function key [F6] (NEXT > SHAPE SETTING).

8 Set [START PT.] as shown in the following figure.

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LE32157R0300600020007


The defined start point appears.

9 Press function key [F1] (FACE).

10 Set [FACE] as shown in the following figure.

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11 Press the WRITE key.The defined end face shape appears.


13 Press function key [F6] (NEXT > TOOL PATH).

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14 Set [TOOL PATH SETTING] as shown in the following figure.

The process is entered in [ROUGH TURNING] and [OUTSIDE FACE].


16 Move the cursor to the next process.


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19 Press function key [F1] (ROUGH).

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20 Press function key [F1] (OD <).


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24 Set [START PT.] as shown in the following figure.

The defined start point appears.

25 Press function key [F7] (C-CHF).

26 Set [CHAMFER] as shown in the following figure.

The defined chamfering shape appears.

27 Press function key [F3] (LONG).

LE32157R0300600020017

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28 Set [LONG] as shown in the figure.

29 Press the WRITE key.

The defined longitudinal shape appears.

30 Press function key [F2] (TAPER).

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31 Set [TAPER] as shown in the following figure.

The defined taper shape appears.

32 Press function key [F3] (LONG).

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33 Set [LONG] as shown in the figure.

34 Press the WRITE key.The defined longitudinal shape appears.

35 Press function key [F6] (R-CHF).

36 Set [R-CHF] as shown in the following figure.

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The defined round shape appears.

37 Press function key [F1] (FACE).

38 Set [FACE] as shown in the following figure.

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39 Press the WRITE key.The defined end face shape appears.




43 Press the function key [F7] (OK).

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47 Press function key [F3] (FINISH).

48 Press function key [F3] (OUTSIDE FACE).

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52 The [START PT.] screen appears.

53 Press function key [F1] (SHAPE COPY).The list of source processes appears.

54 Select RGH OD FACE and press the function key [F7] (EXEC).The process is copied from RGH OD FACE.

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55 The copied machining shape appears.





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63 Press function key [F3] (FINISH).

64 Press function key [F1] (OD <).

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68 The [START PT.] screen appears.

69 Press function key [F1] (SHAPE COPY).The list of source processes appears.

70 Select RGH OD < and press the function key [F7] (EXEC).The machining shape is copied from RGH OD <.

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71 The copied machining shape appears.




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4-3. Process Editing

The same method as the batch shape input can be used.Refer to "SECTION 3 3-7. Process Editing” for details.

4-4. Process Test

The same method as the batch shape input can be used.Refer to "SECTION 3 3-8. Process Test”.

4-5. Part program Creation

The same method as the batch shape input can be used.Refer to "SECTION 3 3-9. Part Program Creation”.

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5903-E P-77SECTION 5 CAUTIONS FOR ACTUAL MACHINING

SECTION 5 CAUTIONS FOR ACTUAL MACHINING

5-1. Cautions for Actual Machining

5-1-1. Checking the Tool Number and Posture Number

As a rule, tool data used at Advanced One-touch IGF-L is data that is registered when creating processes by automatic decision or process editing, etc. Consequently, there may be times when registered tools and tools at Advanced One-touch IGF-L differ if data is changed at the tool data settings. Always check tool data before beginning actual machining.Tool data is checked at Advanced One-touch IGF-L when opening files and when creating programs.This is displayed as follows at the process sheet tool number item, and should be used as a reference.

Check the following items before executing the actual machining with the created machining program.

Tool number and posture number

Groove machining method

Possibility of tool interference in tool retraction or approach

Tool Turning Position

Operation check with process test

Check at Operation

Tool No. Display

Background Color

Status

No(T only)

Red

This is a tool that has been created automatically since no usable tool was found when performing automatic decision.It is necessary to register and then select a tool that can be used at the process.

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In addition, the following message is displayed if a file with the status above is opened.

Yes

Yellow

A tool with the same tool number and posture number as when the process was created has been registered, however, some of the data such as the shape will differ from before.Check whether the tool is the same.

Red

A tool with the same tool number and posture number as when the process was created has not been registered. The tool data may have been deleted.It is necessary to register and then select a tool that can be used at the process.

Tool No. Display

Background Color

Status

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5-1-2. Checking the Groove Tool Bite Width

Depending on the process type and settings, groove machining is performed by applying two separate offsets, an offset to which reference offset X/Z/YI has been added (OS=1), and an offset to which the bite width has also been added (OS=2).An unexpected and dangerous operation may occur if an accurate value is not set for the reference offset, and therefore the setting must always be checked.

Process type and OS command output example

(1) OS=1 applied to left side when using groove outer tool

(2) OS=1 applied to right side when using groove outer tool

Process Type Single Groove Groove Rough/Finish (Width/V)

Revolve direction - Z+

Bite width offset - Both sides One side

OS command output

Process Type Single Groove Groove Rough/Finish (Width/V)

Revolve direction - Z+

Bite width offset - Both sides One side

OS command output

OS=2OS=1

Bite width

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OS=1

LE32157R0300700030003

OS=1 OS=2

LE32157R0300700030004

OS=1 OS=1

LE32157R0300700030005

OS=1OS=2

Bite width

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OS=2

LE32157R0300700030006

OS=2 OS=1

LE32157R0300700030007

OS=2 OS=2

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5-1-3. Existence of Tool Interference in Clearance/Approach Operation

With the process automatic decision function, a clearance/approach decision is made to ensure that the tool trajectory does not interfere with the workpiece. The tool may interfere with the workpiece depending on the tool shape (holder diameter, etc.), and therefore the clearance/approach operation should be checked with the process test function. However, the interference check should take into account the tool shape when machining concave portions.The following 2 points must be checked.

(1) Clearance/approach operation when executing the ID longitudinal machiningThe tool goes down to the machining start point or end point with the clearance/approach operation when machining the ID longitudinal machining.X-coordinate of the start point of the process = Blank ID - Blank longitudinal machining ID clearance (Dimensions parameter No.68)X coordinate of the end point of the process = Blank ID - ID longitudinal machining clearanceSince the back of the tool may interfere a workpiece, a user must be careful when using the wide boring bar.

(2) Clearance/approach operation when executing the ID reverse machiningThe tool goes down along with the face clearance with the clearance/approach operation when executing the ID reverse machining.The clearance of the face (dimensions parameter No.3) must be enlarged when executing the ID reverse machining.

Cycle reference point

Tool exchange position

Process start point APXProcess end point RTX

Blank inside diameter ID (Basic blank shape defi-nition)

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5-1-4. Tool Turning Position

The tool turning position is set for each process.The tool turning position is a value set in the automatic decision conditions (shape output/tool turning position data).The turret may collide depending on the tool turning position when the machine is facing turret type or executes the center workpiece machining.

(1) Since the turning position for chuck workpiece is set at shipment, the process automatic decision must be executed after changing the process decision conditions (shape output/tool turning position data) for center workpiece when executing the center workpiece machining.

(2) When the facing turret type is used, the tool turning position X-axis in automatic decision conditions (shape output/tool turning position data) must be changed for all patterns in the following way.Tool turning position X-axis = Distance between the A turret and B turret

5-1-5. Operation at Process Test

Check other operation with the process test.Refer to "SECTION 3 3-8. Process Test” for details.

5-1-6. Check at Operation

Actual machining must be executed after checking the following items and obtaining security.

(1) When running the created NC program, perform no-load operation and single block cutting to check for normal operation and interference before starting continuous operation.

(2) Check the security when turning the spindle or executing the movement operation.

(3) Do not touch the operating part of the machine, chip or workpiece while the machine is operating.

(4) Check the tool offset value.

Face clearance

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(5) Check the zero offset value.

(6) Check that various overrides of machine operation panel are set to 100%.Use low override if necessary.Close the cover if the machine has the protective cover.

(7) If using a machine with a cover, always close the cover before starting operation. In addition, do not operate the machine with protective covers removed.

(8) Check that the spindle speed, feed rate and cutting depth are within the allowable value of the chuck and jig with the created part program.

5-2. Procedure for Actual Machining

Execute the actual machining according to the procedure described in another instruction manual.

This manual may be at variance with the actual product due to specification or design changes.Please also note that specifications are subject to change without notice.If you require clarification or further explanation of any point in this manual, please contact your OKUMA representative.

LIST OF PUBLICATIONS

Publication No. Date Edition

5903-E December 2011 1st

5903-E-R1 October 2012 2nd

5903-E-R2 March 2013 3rd

Original Instruction Manual

Interactive Manual Data Input Function ADVANCED...

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