325 12.8

STEAM OUT

376

14.8

111 4.4 STEAM IN

QTY. PART NUMBER1 MAUDSLAY-1-01-BASE PLATE2 MAUDSLAY-1-02-A-FRAME2 MAUDSLAY-1-03-BASE PLATE TRUNNION BEARING2 MAUDSLAY-1-04-CRANKSHAFT BEARING1 MAUDSLAY-1-05-TRUNNION BEARING SHAFT1 MAUDSLAY-1-06-LINK BRACKET1 MAUDSLAY-1-07-REVERSING LEVER MOUNTING BLOCK1 MAUDSLAY-1-08-REVERSING VALVE BODY1 MAUDSLAY-2-01-CRANKSHAFT1 MAUDSLAY-2-02-CYLINDER1 MAUDSLAY-2-03-CYLINDER BOTTOM SWIVEL COVER1 MAUDSLAY-2-04-PISTON+CON-ROD1 MAUDSLAY-2-05-ROTARY VALVE1 MAUDSLAY-2-06-VALVE LINK1 MAUDSLAY-2-07-REVERSING VALVE1 MAUDSLAY-2-08-REVERSING VALVE LINK1 MAUDSLAY-2-09-REVERSING VALVE LEVER8 MAUDSLAY-M3x10 A-K CYL HEAD SCREW9 MAUDSLAY-M3x14 A-K CYL HEAD SCREW4 MAUDSLAY-M3x18 A-K CYL HEAD SCREW5 MAUDSLAY-M3x28 A-K CYL HEAD SCREW1 MAUDSLAY-M4x10 A-K C-SINK SCREW4 MAUDSLAY-M4x20 A-K CYL HEAD SCREW2 MAUDSLAY-M4x6 A-K GRUB SCREW-BRASS2 MAUDSLAY-M4x6 A-K GRUB SCREW4 MAUDSLAY-M5x34 A-K CYL HEAD SCREW4 MAUDSLAY-M6x16 A-K CYL HEAD SCREW1 MAUDSLAY-M3x5 A-K GRUB SCREW

JDWDS

SHEET: 01 OF 04

DATEJDW DRAUGHTING SERVICESJ.A.M. DE WAAL. 12 BRIGHTWELL STREET PAPAKURA 2110. NEW ZEALAND. PHONE: OO64 09 2988815. MOB: 0211791000 E-MAIL: dewaal@xtra.co.nz.

MODEL SCALE: 1:1DRAWING CONTENTSDWG SCALE: 1:1 @A3 OR AS SHOWN

TITLE

Copyright ©

A3

PROJECTION

J.A.M. DE WAAL PAPAKURA NZ

NOTES: THIS DESIGN IS BASED ON DRAWINGS WHICH WERE PUBLISHED ON THE M.E.M. WEBSITE. THIS ENGINE WAS DESIGNED AND BUILT BY Mr. CHUCK FELLOWS, ROUND ROCK TEXAS, USA. THIS ENGINE IS 1.5 TIMES LARGER THAN THE ORIGINAL

No: 09A-25-00-SHT01GENERAL ARRANGEMENT, ISOMETRIC VIEW AND BILL OF MATERIAL

PROJECT No 09A-25-00A MODEL OF A MAUDSLAY MARINE TYPE VERTICAL STEAM ENGINE

DRAWINGS ARE FOR PERSONAL USE ONLY NOT FOR COMMERCIAL PURPOSSES

JANUARY 2019

28.5

16.5

28.5

16.5

6 6

25

25

24 12 25 34 24 37 29 5

5 1

0

6-4PL

M3-4PL

14

14

26

26

M4-4PL

10

5 5-2PL ALU/MS/BRS

14 9.5P

F

SCALE 1:22 REQ.D

ALU/MS/BRS

7 14

CB 10-4PL

7 40

9.5 14

OPPOSITE FACE EQUAL

SCALE 1:2 12 12 10.5 10.5 4

4

7

7

45 45

7 95-2PL M3 10-4PL

HIDDEN LINES REMOVED FOR CLARITY

4

5 R2.5

14

1-02B

1-02A

1-02B1-02B

1-02C

1-02D

1-02D

1-02C

1-02E

1-02E

1-02F

1-02G 1-02G

1-02H

1-02H

MS/ALU/BRS

4PF 9

5

4PF

123

.3

10

1-02C

5

R2.5

R46

R17 R17

5

59.8

20

25.3

5

R15 5

R2.5 4

8.8

R2.5

51

5

28.5

15° 15° 18.4 18.4

29 29

23 4

0.6

76

28.5

C

C

1-02F

4PF

20

1-02H

7

4.5 4.5

7 7 A

A 15

15° 4

4.5

10 R9

.5

4.5

15°

7

10 30.5 5

4

5 5

20.5 20.5

21.8

SECTION A-ASCALE 1 : 1.5

R15.7

M5 M5

7

7

12 38 12 1-02A

R2.5-4PL R2.5

R2.5SCALE 1:1.5

51

20

1 13.3

1

73

5

5

5

SCALE 1:1.5

14

4

3.5

13

R3 R3

B

B

1-02E

75°

R3.8

4PF

6.5 6.5

R5

5

10

19

13 13 M6

10

3

SECTION B-BSCALE 1 : 1.5

6.5 6.5

2.5

2.5 R3R3

5

(14

5.5)

SECTION C-CSCALE 1 : 2

R2.5

R2.5

R2.5

R2.5

R2.5

4PF

25

1-02G

180

MS/ALU/BRS

7

9 9

28 28

R6 R6

R11.5

12LPF M4

R2

DAA

4 4 5

24 24

7

7

SCALE 1:1.5

18PF R12 R4

24 24

20

SCALE 1:2

1-04B

BRZMS/ALU/BRS

7 7 3

14

RM

18PF

DAA

SCALE 1:1.5

1-04B

3 5 5

7 7

19 19 DAA

11 26.5 5 31.5

12CF 4 4

23

4

D D

TIMMING MARKSPOT DRILL

1-05B1-05C

1-05C

MS 10H

EX

3 9

M8

1-05C

5

4

12

23

SCALE 1:1.5

1-05B

16 16 19 19

M8

5

5 M

8

SECTION D-D SCALE 1 : 1.5

50 7

5 5 5 5

7 50

4 1 4 1 2.5 DAA

MS

5

10

14.5

24

SCALE 1:1.5

M3 R5

5 5

9.5

R5

3 3

12 12

MS

3 6

5 5

5

5

3

6 R1

5

5

9.5 9.5

M3

1-08B1-08B

2.5

45°

1

9.5R

M

9

7 7

9

3 E

E

5 11 11

M3 M

3

9.5R

M

2.5

14 4

24 4

14 SECTION E-E SCALE 1 : 1.5

4 4

22.5 22.5

3-4PL M8 6

19 19 1-08A

9

7.5

3

3

6.5 6.5

1-01

1-021-02

1-03

1-03

1-08

1-04

1-051-07SA-1-105

1-06

OTHER ABBREVIATIONSDP = DEEPDAA= DRILL AFTER ASSEMBLYD&TAA= DRILL AND TAP AFTER ASSEMBLYCF = CLOSE FIT (SIZE FOR SIZE)PF = PRESS FITPFAA= PRESS FIT AFTER ASSEMBLYPCD = PITCH CIRCLE DIAMETERRM = REAMHEX = HEXACON, 6SIDEDCP = COMPRESSEDKNL = KNURLEDCSK = COUNTERSINKPL = PLACESDWL= DOWELSPF= SPOTFACE(T)HESOP=(TAPPED)HOLES EQUALLY SPACED ON PCD(T)HESOC=(TAPPED)HOLES EQUALLY SPACED ON CIRCUMFERENCESA-xxx = SUB ASSEMBLY-xxx

MATERIAL ABBREVIATIONS:ALU = ALUMINIUMHALU= HARD ALUMINIUMBRS = BRASSBRZ = BRONZE OR GUNMETAL (BRZ/GM)CI = CAST IRONCU = COPPERGRA = GRAPHITEMS = MILD STEEL/BRIGHT MILD STEELSS = SILVER STEEL OR STAINLESS STEELSPS = SPRING STEELPEEK= POLYETHER ETHER KETONESYN = SYNTHETIC MATERIAL SUCH AS VETON, NYLON, TEFLON OR RUBBER

IN GENERAL SYNTHETIC MATERIALS SOULD BE ABLE TO WITHSTAND THE HEAT AND PRESSURE(S) APPLIED TO THEM.

nnn/nnn MEANS THAT EITHER MATERIAL CAN BE USED

NOTES:0. ALL DRAWINGS ARE IN METRIC MEASUREMENTS1. ALL ENGINEERING PRACTICES SHALL BE APPLIED WITH REGARDS TO HOLE AND SHAFT TOLERANCES.2. WHERE SCREWS OR BOLTS ARE USED THE CLEARANCE HOLES SHALL BE APPROXIMATELY 5% TO 8% LARGER THAN THE MATCHING TAPPED HOLE.3. PREFERABLY ALL TAPPED HOLES AND MATCHING SCREWS AND/OR BOLTS TO BE METRIC FINE (MF)4. MATERIALS SPECIFIED ON THE DRAWINGS ARE INDICATIVE ONLY. THE BUILDER CAN MAKE HIS/HER OWN MATERIAL CHOICE.5. ALL CONNECTIONS/JOINTS WHICH HAVE STEAM PRESSURE APPLIED TO IT SHALL BE SILVER/HARD SOLDERED.6. COMPRESSION SPRINGS ARE DRAWN IN COMPRESSED STATE (CP), UNCOMPRESSED STATE IS APPROX 40% TO 60% LONGER THEN COMPRESSED STATE.7. WHERE PREFERRED SCREW OR RIVETED CONNECTIONS CAN BE OMITTED AND PARTS CAN BE BONDED TOGETHER BY USING EITHER HIGH STRENGTH GLUE, EPOXY RESIN, OR SOLDER.8. PARTS WHICH ARE DIRECTLY EXPOSED TO STEAM AND/OR WATER SHOULD BE CONSTRUCTED USING NON-FERROUS OR NON CORROSIVE MATERIAL SUCH AS BRASS, BRONZE, GUNMETAL, STAINLESS STEEL, COPPER OR MONEL.9. THE ORDER IN WHICH THE PARTS/COMPONENTS ARE MANUFACTURED AND THE MODEL IS ASSEMBLED IS ENTIRELY LEFT TO THE BUILDER/MODEL MAKER.10. A COLOUR SCHEME FOR THIS PROJECT IS ENTIRELY LEFT UP TO THE MODEL MAKER.11. THE MANNER IN WHICH THE PARTS/COMPONENTS ARE MANUFACTURED IS ENTIRELY LEFT UP TO THE BUILDER.12. USE LOCTITE, ON SCREW OR PRESS FIT CONNECTIONS OR SURFACES, WERE DEEMED NECESSARY TO PREVENT PARTS FROM LOOSENING.13. WASHERS AND/OR SPRINGWASHERS SHALL BE USED WHERE DEEMED NECESSARY.XX. ERRORS AND/OR OMISSIONS MAY OCCUR IN THE DRAWINGS, DO NOT HESITATE TO CONTACT ME SO THAT THE ERRORS/OMISSIONS CAN BE RECTIFIED.

1-01A1-01B

1-03

1-04A

1-05A

1-06

1-07

1-08A

JDWDS

SHEET: 02 OF 04

DATEJDW DRAUGHTING SERVICESJ.A.M. DE WAAL. 12 BRIGHTWELL STREET PAPAKURA 2110. NEW ZEALAND. PHONE: OO64 09 2988815. MOB: 0211791000 E-MAIL: dewaal@xtra.co.nz.

MODEL SCALE: 1:1DRAWING CONTENTSDWG SCALE: 1:1 @A3 OR AS SHOWN

TITLE

Copyright ©

A3

PROJECTION

J.A.M. DE WAAL PAPAKURA NZ

NOTES: THIS DESIGN IS BASED ON DRAWINGS WHICH WERE PUBLISHED ON THE M.E.M. WEBSITE. THIS ENGINE WAS DESIGNED AND BUILT BY Mr. CHUCK FELLOWS, ROUND ROCK TEXAS, USA. THIS ENGINE IS 1.5 TIMES LARGER THAN THE ORIGINAL

No: 09A-25-00-SHT02NOTES, PARTS AND ASSEMBLIES

PROJECT No 09A-25-00A MODEL OF A MAUDSLAY MARINE TYPE VERTICAL STEAM ENGINE

DRAWINGS ARE FOR PERSONAL USE ONLY NOT FOR COMMERCIAL PURPOSSES

JANUARY 2019

2-01A

2-01B

2-01B

2-01C

2-01D

2-01E

MS

325 285 278

38

270

25

0PCD

20

20

28

80

PCD

A

A

29

12PF

14PF

R9.5

R9.5 SCALE 1:1.5

2-01B

3PF

19

5.5 31

14

CF

SCALE 1:1.5

2-01A 3 6

5.5 11

R4.5

3P

F

3PF

19

3PF 3PF 12CF

3 27 3 SCALE 1:1.5

2-01C

5.5 48

3PF

14

CF

4

28

10

19

SCALE 1:1.5

2 M4

CSK

D&TAA

2-01D

28 R2

4

2-01E

SCALE 1:1.5

12 20

45°

4

45°

2

10

38

SECTION A-ASCALE 1 : 3

CHAMFER 2x45

4

M4

14 2

CSK

SCALE 1:2

22RM

45°

33

16

R1

M3

10-5

PL

26PCD

3

2-02F

2-02D

2-02E

2-02B

2-02C

2-02A

SYN

BRS

9

12

M18

24HEX 9.5RM

SCALE 1:1.52-02D

45°

3-5PL 5.5 4

33

26PCD

EE

2-02F

2.2 13.5

O-RING2-02E

3 3

5

4

10

5

6

7

5 5 D

D

2-02C

16

5

R1 SOLDER TO FACE-A

M3

2-2P

L 4 8

10

27

20

2

20

2

20

10

2

R2.5TYP

27

DAAD&TAA

2-02A

FACE-A

45°

26

PCD

M3 10-5PL

HIDDEN LINES REMOVED FOR CLARITY

SCALE 1:1.5

5 5

6 5

4 M3 M3

2-02B

5

4 7 5

4

7

9

SECTION D-DSOLDER-A

13.5 9.5RM

M18

22

2

2.5 9.5 12

SECTION E-ESCALE 1 : 1.5

12RM

22

3

SCALE 1:1.5

DAA

2-03D

2-03F

2-03E

2-03A

2-03B

2-03C

2-03D

2-03D

SOLDER

SOLDER

SOLDER-A

CU

BRS

BRZ

BRZBRZ

BRZ

12RM

15PF

SCALE 1:1.5

18 18 36MAX

7

3.5 45°

14

RM

SCALE 1:1.52-03C

R13

17PF

15PF

23.5

22

H

H

5

5

M3

M3

3.5

4

27

33

7

7

FF

2mm DEEP

2 2

15PF

3.5

45°

SECTION F-FSCALE 1 : 1.5

3-5PL 5.5 4

12

12

26

PCD

2-03A 5.5 5.5

M4 M4

12

12

15 15

5.5 5.5

3.5 3.5

12

SECTION H-HSCALE 1 : 1.5

17PF

5.5 5.5

3.5 3.5

3.5

12 12

ALL HOLES TO BE DRILLED AFTER ASSEMBLY

9.5 11 9.5

3.5 3.5

DAA2-03B

3 3 7

7 7 R5

R5

2-03E

5 7

75

2-03F

7.5

7.5

12.5

M6 14

12RM 14PF

13.5 13.5

M3 M3

3 3

R2

SPLIT LINE

SCALE 1:1.5

MS

BRZ

SS

SS/BRZ/CISYN

2-04B

2-04C

2-04D

3

23

2-04DO-RING

22CF

17 M6

8 3

8

14

SCALE 1:1.52-04C

M6

16.5

93

12

M6

2-04B

SCALE 1:2

18

18

7

7 3

.5

3.5

10.5 10.5

3

20

1.5

1

2

2.5 6.5 5.5 5.5 6.5

2.5 2.5 12

14

CF

9.5

6

2.5

I

I

J

J

SS MS

14

9.5LPF

19

9

M3

R4

135°

3

SECTION I-I

135° 3

SECTION J-J

3

M3

6

138

-MAX

/MIN

BRSMS

2-06A 12

R4.5 R4.5

5 5

6mm THICK 2-06A

M3

6 6 3

1.5

1.5

8

5CF

SSBRS

3

6

9.5C

F

5.5 9.5C

F

2.5PF

8 9 5.5 18.5 5.5

R1.5

6.5

R1.5

15

R2.5 R2.5 2.5 2.5

3mm THICK

SR3.5

7

4

4

12

37.5

4

M3

4

9 7.5 3

6

1

1 2-09B

2-09A

2-09B

2-09CMS

MS

BRS

BRS

4

7

2

2-09C

2.5P

F

9 =5.5=

24

2-03

2-02

SA-2-201

2-07

2-08

2-05

2-09

2-06

SA-2-205

SA-2-201SA-1-105 2-01

2-04

2-01F

2-04A

2-05B2-05A

ANGLE "X" TO BE EXPERIMENTALLY DETERMINED BY THE BUILDER FOR THE SMOOTH RUNNING OF THIS ENGINE

2-06B2-07

2-08

JDWDS

SHEET: 03 OF 04

DATEJDW DRAUGHTING SERVICESJ.A.M. DE WAAL. 12 BRIGHTWELL STREET PAPAKURA 2110. NEW ZEALAND. PHONE: OO64 09 2988815. MOB: 0211791000 E-MAIL: dewaal@xtra.co.nz.

MODEL SCALE: 1:1DRAWING CONTENTSDWG SCALE: 1:1 @A3 OR AS SHOWN

TITLE

Copyright ©

A3

PROJECTION

J.A.M. DE WAAL PAPAKURA NZ

NOTES: THIS DESIGN IS BASED ON DRAWINGS WHICH WERE PUBLISHED ON THE M.E.M. WEBSITE. THIS ENGINE WAS DESIGNED AND BUILT BY Mr. CHUCK FELLOWS, ROUND ROCK TEXAS, USA. THIS ENGINE IS 1.5 TIMES LARGER THAN THE ORIGINAL

No: 09A-25-00-SHT03PARTS AND ASSEMBLIES

PROJECT No 09A-25-00

JANUARY 2019A MODEL OF A MAUDSLAY MARINE TYPE VERTICAL STEAM ENGINE

DRAWINGS ARE FOR PERSONAL USE ONLY NOT FOR COMMERCIAL PURPOSSES

JDWDS

SHEET: 04 OF 04

DATEJDW DRAUGHTING SERVICESJ.A.M. DE WAAL. 12 BRIGHTWELL STREET PAPAKURA 2110. NEW ZEALAND. PHONE: OO64 09 2988815. MOB: 0211791000 E-MAIL: dewaal@xtra.co.nz.

MODEL SCALE: 1:1DRAWING CONTENTSDWG SCALE: 1:1 @A3 OR AS SHOWN

TITLE

Copyright ©

A3

PROJECTION

J.A.M. DE WAAL PAPAKURA NZ

NOTES: THIS DESIGN IS BASED ON DRAWINGS WHICH WERE PUBLISHED ON THE M.E.M. WEBSITE. THIS ENGINE WAS DESIGNED AND BUILT BY Mr. CHUCK FELLOWS, ROUND ROCK TEXAS, USA. THIS ENGINE IS 1.5 TIMES LARGER THAN THE ORIGINAL

No: 09A-25-00-SHT04RENDERED PICTURES

PROJECT No 09A-25-00

JANUARY 2019A MODEL OF A MAUDSLAY MARINE TYPE VERTICAL STEAM ENGINE

DRAWINGS ARE FOR PERSONAL USE ONLY NOT FOR COMMERCIAL PURPOSSES