HaiTypewritten textXem hon chnh trn www.cachdung.com

MC LC

I. Gii thiu tng quan v motion trong solidwork 1

II. Giao din trong solidworks Motion 3

1. Cc lnh m phng trong Solidwork Motion 6

2. M phng vi Animation 7

a. Mate 7

b. M phng vi cc gc nhn thay i mu sc chi tit 34

c. M phng hin th v n chi tit trong qu trnh m phng 47

d. M phng phn r chi tt l lp rp chi tit 52

e. M phng quy trnh lp ghp chi tit 65

3. M phng vi Basic Motion 69

a. Gravity: m phng trng lc 69

b. M phng va chm ( contact) 70

d. M phng chuyn ng ng c 73

e. V v m phng vin bi ri 79

f. M phng quay ca con i 94

4. M phng vi Motion Analysis 100

a. Bi 1: Lc tc dng trn mt chi tit 100

b. Bi 2: ng c 106

Trung tm cng ngh ADVANCE CAD

Trn Yn Group 1

I. Gii thiu tng quan v Motion trong Solidwork

Gii thiu

SolidWorks Motion l mt cng c to mu o cung cp kh nng m

phng chuyn ng m bo chc nng thit k ng cch. T m phng trnh

chiu chuyn ng n gin n phc tp

SolidWorks chuyn ng s dng m hnh ng hc y tnh ton

chuyn ng thnh phn. Bn c th s dng SolidWorks chuyn ng phn tch

cc lc lng trong m hnh bao gm l xo, b gim chn, ng c, v ma st.

SolidWorks Motionis mt cng c phn mm my tnh h tr cc k s

phn tch v c ch thit k. N l mt m-un trong dng sn phm

SolidWorks pht trin bi Dassault Systmes SolidWorks Tng cng ty.

Phn mm ny h tr ngi dng to ra cc c ch o m tr li cu hi

chung trong thit k sn phm nh m t tip theo.

Trung tm cng ngh ADVANCE CAD

Trn Yn Group 2

Trung tm cng ngh ADVANCE CAD

Trn Yn Group 3

II. Giao din trong solidworks Motion

Chn New > bng New solidwork Ducument chn mi trng

Assembly > Ok

u tin thao tc vi Solidworks Motion ta phi Add In n

- Ta di chuyn chut li hp thoi Option > chn Add In

- Bng Add In hin ra: ta chn vo trng ca phn Solidworks Motion > OK

www.advancecad.edu.vn----www.cachdung.com

Trung tm cng ngh ADVANCE CAD

Trn Yn Group 4

- Chng ta c th thy biu tng Motion trong thanh trong c

V biu tng Motion study gc tri mng hnh

chuyn qua giao din ca Solidworks Motion, ta chn vo Motion

Study 1

chn 1 Motion Study mi, ta chn vo New Motion Study

TRUN

G T

M A

DVAN

CE C

AD

Trung tm cng ngh ADVANCE CAD

Trn Yn Group 5

Animation: chy m phng vi cc im hoc chuyn ng quay ca

ng c, v hn ch cc rng buc trong lp rp

Basic Motion: m phng thc t hn trong lp rp, l xo, va chm, ng

c quay

Motion Analysic: m phng thc t nht

Motion Study Tab: Bng ny cho php chng ta phn tch nghin cu chuyn

ng ca cc tp tin lp rp

Motion Manager Tree: Bng ny c tt c cc b phn, cc cm chi tit, rng

buc, v cc yu t m phng ( mu sc, gc nhn)

Nt tnh ton, play, stop

Play: Nt ny cho php chng ta xem cc hnh nh ng xem cch thc

hot ng sau khi tnh ton chuyn ng.

Save Animation: Nt ny gip lu cc hnh nh ng di dng mt video

Results & Plots: Lnh ny cho php nhn c kt qu vn tc, gia tc, gc

, .v.v.

Zoom Time Scale: iu ny cho php phng to / thu nh thanh thi gian

Playback Speed: iu ny gip lm gim hoc tng tc ca cc hnh nh

ng

Calculate: Nt ny cho php tnh ton cc chuyn ng ca nhiu cu lnh v

gip cp nht sau khi thay i

Trung tm cng ngh ADVANCE CAD

Trn Yn Group 6

Time line: Bng ny cho thy thi gian di chuyn.

1. Cc lnh m phng trong Solidwork Motion

Key Points: im t thi gian ca tng chuyn ng

Mates: gng buc trong lp ghp( m phng mates)

Motors: m phng ng c

Gravity: M phng trng lc

Spring: m phng l xo

Contact: m phng va chm

Force: m phng lc

Damper: M phng gim xc

Trung tm cng ngh ADVANCE CAD

Trn Yn Group 7

X: dng c tnh nng

L: hn ch chc nng

2. M phng vi Animation

a. Mate

Rng buc l rt quan trng phn tch chuyn ng. C mt s rng

buc in hnh nh trng, ng tm, song song, tip xc, v nh vy

chng ti s dng lp rp v t phn vi nhau.

Chung v ring Mates

Chy vi rng buc

Rng buc khong cch

Rng buc gc

V d, dng m phng kim quay ng h

Rng buc ng

Trung tm cng ngh ADVANCE CAD

Trn Yn Group 8

Rng buc hng

S dng rng buc chun vi Basic motion

Rng buc trc vt cho chuyn ng quay trn thnh chuyn ng thng

T chc cc rng buc

Phn loi cc rng buc

Tn cc rng buc

S dng th mc

V d 1: Path mates

V part nh hnh di kch thc ty v save li

M 1 Assembly mi ln, trong mi trng Assembly v 1 sketch mi

Chn file Part mi v lc ny vo mi trng Assembly

By gi ta mi dng lnh Mates rng buc

u tin ta s rng buc 2 mt phng ca Sketch v part

www.advancecad.edu.vn----www.cachdung.com

Trung tm cng ngh ADVANCE CAD

Trn Yn Group 9

By gi ta bt u s dng lnh Path mates. M Mate manager and bn

di Advanced Mates, select Path Mate.

mc Mate slection, Component Vertex chn mt part, sau chn

mc Selection Manager

Bng Selection manager hin ra

bng ny ta chn vo Slect closed Loop, v chn vo sketch v lc ny

v click OK

TRUN

G T

M A

DVAN

CE C

AD

Trung tm cng ngh ADVANCE CAD

Trn Yn Group 10

mc Path Constraint, chn Distance Along Path

Bn c th click select/uncheck Flip dimension, sau click Ok

By gi ta mi bt u m phng vi Animation

Trung tm cng ngh ADVANCE CAD

Trn Yn Group 11

Lu Bi Assembly mi va to li, chn New motion Study

Di chuyn cy thi gian ra xa 1 khong

By gi ta nhp i chut vo Path mates, ca s kch thc s hin ra, ta

iu chnh kch thc trn thanh , sau click OK

By gi ta click Calculate v play m phng ng chy ca Path

Motion

Trung tm cng ngh ADVANCE CAD

Trn Yn Group 12

V d 2: (Distance Mates) Rng buc khong cch

M phng chuyn ng l xo da vo iu kin Distance Mates

Chn mt phng v part

Chn mt Top v part

Chn Center Rectangle

Trung tm cng ngh ADVANCE CAD

Trn Yn Group 13

V sketch v ly kch thc nh hnh v

Chn Extruded Boss gc trn tri mn hnh

Chn chiu dy 20mm click OK

www.advancecad.edu.vn----www.cachdung.com

Trung tm cng ngh ADVANCE CAD

Trn Yn Group 14

Lu file part li

To 1 th mc mieng ghep, t tn tren, Save li

By gi ta s Save as to 1 ming di, ch , click vo Save as copy

v save li

TRUN

G T

M A

DVAN

CE C

AD

Trung tm cng ngh ADVANCE CAD

Trn Yn Group 15

M New Assembly

Chn hin th View Origins

thanh cng c Assembly, ta chn vo mc Insert components chn

chi tit vo

Click vo mc Browse

Chn tn chi tit l tren > open

Trung tm cng ngh ADVANCE CAD

Trn Yn Group 16

Tip treo ta r chut li t gc ta ca chi tit trng vi gc ta ca

mi trng lp rp

Tip theo ta m part di tng t, ta c c 2 chi tit trong mi trng

Trung tm cng ngh ADVANCE CAD

Trn Yn Group 17

Tip theo ta s rng buc ( mates) 2 chi tit ny li vi nhau, ta m hp

thoi mates ln

Ca s Mates hin ln

Mates Selections ta chn 2 mt bn trc ca chi tit vi nhau, phn

mn s chn sn cho ta lnh rng buc coincident > Ok

Trung tm cng ngh ADVANCE CAD

Trn Yn Group 18

Ta cng c th thao tc trn ca s Mates

Ta lm tip tc rng buc coincident vi 2 mt bn, ta s chn li

distance mates

Tip theo ta s mate 2 mt di ca ming ghp, ta cng chn vo 2 mt

ca ming ghp

www.advancecad.edu.vn----www.cachdung.com

Trung tm cng ngh ADVANCE CAD

Trn Yn Group 19

Phn mm s chn sn cho chung ta lnh, ta phi chn li thnh Distance

Mates

Ta t khong cch ca 2 ming l 100mm, click OK

M hnh lp rp chng ta s c nh th ny

TRUN

G T

M A

DVAN

CE C

AD

Trung tm cng ngh ADVANCE CAD

Trn Yn Group 20

Tip theo m phng c s ko nn ca l xo, chng ta cn v thm 1

l xo trong mi trng Assembly ny, u tin ta s to thm 1 part mi bng

cch click vo biu tng New Part

Phn mn s bt ta chn mt phng phc tho, chng ta s chn mt Front

lm mt phc tho, mi trng phc tho hin ra

Chng ta nhn t hp phm Ctrl+ 8, quay mt phc tho ln

Tip theo ta s to 1 ng thng ni t tm chi tit tren n tm chi tit

duoi , v c, trc tin ta phi v 2 ng thng ph

Trung tm cng ngh ADVANCE CAD

Trn Yn Group 21

Ta nhp chut phi vo ng thng chuyn ng line lin thnh nt t

Ta chn vo biu tng v im (point)

Chn vo trung im ng line mi phc tho xc nh tm

Trung tm cng ngh ADVANCE CAD

Trn Yn Group 22

Ta lm tng t vi khi tip theo,ta s c 2 ng Line,

Ta v tip tc ng line ni 2 tm li vi nhau

ng sketch li

to l xo, ta to thm 1 sketch mi,tip tc ta chn mt fornt lm mt

phac tho

Trung tm cng ngh ADVANCE CAD

Trn Yn Group 23

Ta v 1 skecth nh hnh v trn mt Front

Tip theo kt thc lnh,ta c c 2 sketch

to l xo ta dng lnh Sweep Boss/Bass

mc profile and path ta s chn, profile vi sketch th 2, v path vi

sketch th 2

www.advancecad.edu.vn----www.cachdung.com

Trung tm cng ngh ADVANCE CAD

Trn Yn Group 24

bng Option:

Mc Orientation/twist Tye: ta chn Twist Along Path With Normal

Cons