Các lệnh lập trình CNC

7/30/2019 Cc lnh lp trnh CNC

1/198

Tiu


2/198

T lenh Y ngha

G00 Chay dao nhanh khong cat got

G01 Noi suy ng thang vi lng chay dao F ch nh trc

G02 Noi suy ng tron theo chieu kim ong ho

G03 Noi suy ng tron ngc chieu kim ong ho

G04 Lenh nh ngha thi gian dng dao vi a ch X theo giay

G09 Dng dao chnh xac cuoi hanh trnh

G20 oi n v o t Millimeter sang inch

G21 oi n v o t inch sang Millimeter

G22 Lenh goi chng trnh con

CAC LENH G LAP TRNHnghat

lnh


3/198

CAC LENH G LAP TRNH

T lenh Y ngha

G23 Lenh lap lai mot oan chng trnhG24 Lenh nhay cau lenh khong co ieu kien

G25 Lenh chay dao ve iem tham chieu R

G26 Lenh chay dao ve iem thay dao

G28 nh v u ong

G31 Chu trnh tien ren

G33 Lenh cat ren

G36 Lenh gii han vung chay cho chu trnhG40 Lenh huy bo hieu chnh ban li cat

G41 Lenh hieu chnh ban knh ben trai so vi ng bien dang

G42 Hieu chnh ban knh li cat ben phai so vi ng bien

dang


4/198

CAC LENH G LAP TRNH

T lenh Y ngha

G53 Huy bo lenh dch chuyen iem 0 e tr ve iem 0mac nhG54 G56v G58 Lenh nhay cau lenh khong co ieu kien

G57

G59

G65

G66

G75G76

G78

Lng d gia cng tinh

Lnh dch chuyn gc to tng i

Chu trnh tin th chiu di bin dng nn

Chu trnh vt th mt u bin dng nn

Chu trnh vt th dc trc ZChu trnh vt th dc trc X

Chu trnh tin rnh thot ren


5/198

CAC LENH G LAP TRNH

T lenh Y ngha

G79G80

G81

G82

G83

G84

G85

Chu trnh tin rnhGi chu trnh (ca chu trnh trc c xcnh)Chu trnh tin th chiu di bin dng nn

Chu trnh tin th theo chiu trc Z cho bin dng

bt k

Chu trnh khoan su

Chu trnh rnh thot dao theo DIN 76

G86G87

G88

Chu trnh rnh vungChu trnh to hnh

Chu trnh vt cung / vt cnh

Chu trnh tin th theo chiu trc X cho bindng bt k


6/198

CAC LENH G LAP TRNH

T lenh Y nghaG90

G91

G92G94

G95

G96

G97

Hin bo kch thc tuyt i

Hin bo kch thc tng i

Gii hn s vng quayLng tin dao theo mm/pht

n nh vn tc ct

Hu b vn tc ct

Lng tin dao theo mm/vng


7/198

G00 Chy Dao Nhanh Khng CtGt

Chc nang

Cu phap

o hoa

Lap trnh

Ket Thuc G00


8/198

G01 Ni Suy ng Thng

Chc nang

Cu phap

o hoa

Lap trnh

Ket Thuc G01


9/198

G02 Ni Suy ng Trn Cng

Chiu Kim ng H

Chc nang

Cu phap

o hoa

L.trnh G90

L.trnh G91

Ket Thuc G02


10/198

G03 Ni Suy ng Trn Ngc

Chiu Kim ng HChc nang

Cu phap

o hoa

L.trnh G90

L.trnh G91

Ket Thuc G03


11/198

G04 Thi Gian Dng (Thi GianTr)

Chc nang

C.trnh NC

Lap trnh

Mo phongCu phap

o hoa

Ket Thuc G04


12/198

G09 Ngng Chnh Xc

Chc nang

C.trnh NC

Lap trnh

Mo phongCu phap

o hoa

Ket Thuc G09


13/198

G20 i n V o QuaInch

Chc nang

C.trnh NC

Lap trnh

Mo phongCu phap

o hoa

Ket Thuc G20


14/198

G21 i n V o (Quamm)

Chc nang

C.trnh NC

Lap trnh

Mo phongCu phap

o hoa

Ket Thuc G21


15/198

G22 Lnh Gi Chng Trnh

ConChc nang

C.trnh NC

Lap trnh

Mo phongCu phap

o hoa

Ket Thuc G22


16/198

G23 Lp Li Mt on ChngTrnh

Chc nang

C.trnh NC

Lap trnh

Mo phongCu phap

o hoa

Ket Thuc G23


17/198

G24 Lnh Nhy Bt

BucChc nang

C.trnh NC

Lap trnh

Mo phongCu phap

o hoa

Ket Thuc G24


18/198

G25 Chy Ti im Tham

ChiuChc nang

C.trnh NC

Lap trnh

Mo phongCu phap

o hoa

Ket Thuc G25


19/198

G26 Chy Ti im Thay

Dng CChc nang

C.trnh NC

Lap trnh

Mo phongCu phap

o hoa

Ket Thuc G26


20/198

G28 nh V ng

Chc nang

C.trnh NC

Lap trnh

Mo phongCu phap

o hoa

Ket Thuc G28


21/198

G31 Chu Trnh Tin

RenChc nang

C.trnh NC

Lap trnh

Mo phongCu phap

o hoa

Ket Thuc G31


22/198


23/198

G36 Gii Hn Vng Chy Cho Chu

TrnhChc nang

C.trnh NC

Lap trnh

Mo phongCu phap

o hoa

Ket Thuc G36


24/198

G40 Hu B Hiu Chnh

Bn Knh Li CtChc nang

C.trnh NC

Lap trnh

Mo phongCu phap

o hoa

Ket Thuc G40


25/198

G41 Hiu Chnh Bn KnhLi Ct Bn Tri So Vi

ng Bin DngChc nang

C.trnh NC

Lap trnh

Mo phongCu phap

o hoa

Ket Thuc G41


26/198

G42 Hiu Chnh Bn KnhLi Ct Bn Phi So Vi

ng Bin DngChc nang

C.trnh NC

Lap trnh

Mo phongCu phap

o hoa

Ket Thuc G42


27/198

Hu B Dch chuy nim 0 (Kch Thc

Tng i)Chc nang

C.trnh NC

Lap trnh

Mo phongCu phap

o hoa

Ket Thuc G53


28/198

G54-G56 v G58 t im

0 MiChc nang

C.trnh NC

Lap trnh

Mo phongCu phap

o hoa

Ket Thuc G54


29/198

G57 Lng D Gia Cng

TinhChc nang

C.trnh NC

Lap trnh

Mo phongCu phap

o hoa

Ket Thuc G57


30/198

c c uy n m0 Kch Thc Tng

iChc nang

C.trnh NC

Lap trnh

Mo phongCu phap

o hoa

Ket Thuc G59


31/198

u r n nTh Chiu Di Bin

Dng NnChc nang

C.trnh NC

Lap trnh

Mo phongCu phap

o hoa

Ket Thuc G65


32/198

u r n Mt u Bin Dng

NnChc nang

C.trnh NC

Lap trnh

Mo phongCu phap

o hoa

Ket Thuc G66


33/198

G75 Chu Trnh Tin Th Dc TrcZ

Chc nang

C.trnh NC

Lap trnh

Mo phongCu phap

o hoa

Ket Thuc G75


34/198

G76 Chu Trnh Tin Th Dc

Trc XChc nang

C.trnh NC

Lap trnh

Mo phongCu phap

o hoa

Ket Thuc G76


35/198

G78 Chu Trnh Tin Rnh ThotRen

Chc nang

C.trnh NC

Lap trnh

Mo phongCu phap

o hoa

Ket Thuc G78


36/198

G79 Chu Trnh Tin

RnhChc nang

C.trnh NC

Lap trnh

Mo phongCu phap

o hoa

Ket Thuc G79


37/198

G80 Gi Chu Trnh (Ca ChuTrnh Trc c Xc nh)

Chc nang

C.trnh NC

Lap trnh

Mo phongCu phap

o hoa

Ket Thuc G80


38/198

Chu Tr nh Tin Th TheoChiu Trc Z Cho Bin Dng

Bt KChc nang

C.trnh NC

Lap trnh

Mo phongCu phap

o hoa

Ket Thuc G81


39/198

G82 Chu Trnh Tin Th TheoChiu Trc X Cho Bin Dng Bt

KChc nang

C.trnh NC

Lap trnh

Mo phongCu phap

o hoa

Ket Thuc G82


40/198

G83 Chu Trnh Tin ThSong Song ng Bin

DngChc nang

C.trnh NC

Lap trnh

Mo phongCu phap

o hoa

Ket Thuc G83


41/198

G84 Chu Trnh Khoan

SuChc nang

C.trnh NC

Lap trnh

Mo phongCu phap

o hoa

Ket Thuc G84


42/198

G86 Chu Trnh Rnh

VungChc nang

C.trnh NC

Lap trnh

Mo phongCu phap

o hoa

Ket Thuc G86


43/198

G88 Chu Trnh Vt Cung/VtCnh

Chc nang

C.trnh NC

Lap trnh

Mo phongCu phap

o hoa

Ket Thuc G88


44/198

G90 Hin Bo Kch Thc

Tuyt iChc nang

C.trnh NC

Lap trnh

Mo phongCu phap

o hoa

Ket Thuc G90


45/198

G91 Hin Bo Kch Thc Tngi

Chc nang

C.trnh NC

Lap trnh

Mo phongCu phap

o hoa

Ket Thuc G91


46/198

G92 Gii Hn S Vng

QuayChc nang

C.trnh NC

Lap trnh

Mo phongCu phap

o hoa

Ket Thuc G92


47/198

G94 Lng Tin Dao

mm/phtChc nang

C.trnh NC

Lap trnh

Mo phongCu phap

o hoa

Ket Thuc G94


48/198

G95 Lng Tin Daomm/vng

Chc nang

C.trnh NC

Lap trnh

Mo phongCu phap

o hoa

Ket Thuc G95


49/198

G96 n nh Vn Tc

CtChc nang

C.trnh NC

Lap trnh

Mo phongCu phap

o hoa

Ket Thuc G96


50/198

G97 Hu B Vn T cCt

Chc nang

C.trnh NC

Lap trnh

Mo phongCu phap

o hoa

Ket Thuc G97


51/198

Kt ThcPhn DanhMc Cc Lnh

G


52/198

Dao di chuyn vi tc tin dao chophp nhanh nht ti im ch lp

trnh X,Z. im ch ny c lptrnh trong h to tuyt i (G90)hoc tng i (G91).

Chc nng


Danh Muc G00


53/198

G00 X Z [T] [M]

X, Z : To im ch

T : Chc nng thaydao

M : Chc nng ph

C Php


Danh Muc G00

G00 C D N K C t


54/198

G00 C y Dao N an K ng C tGt

Danh Muc G00


55/198

G00 CHY DAO NHANH KH NG CTGT

Lp Trnh: To X c lp trnh theo ng knh

iemch

30

55

W 40

Z

X

5

iem au iem au

iemch

30

55

W 40

Z

X

5

Lp trnh viG90

G00 X+30

Z+5

Lp trnh viG91

G00 X-12,5 Z-

35 Danh Muc G00


56/198

Lp trnh G01dao di chuyn vi tc

tin dao cho php n to im ch lp trnh X,Z. To nyc lp trnh trong h to tuyt i (G90) hoc to tng

i (G91).

Chc nng

uy ngThng

Danh Muc G01

ng


57/198

G01 X Z[F] [S] [T][M]

X, Z : To im ch

F : Lng tin dao(mm/vng)

T : Chc nng thay dao

M : Chc nng ph

uy ngThng

Danh Muc G01

uy ng


58/198

uy ngThng

Danh Muc G01


59/198

Lp Trnh: To X xc nh theo ng knh khi lp trnh

G90To X xc nh theo bn knh khi lp

trnh G91

Lp trnh viG90

G01 X+40 Z-50

Lp trnh viG91

G01 X20 Z-60

-20

iemauiem

ch

Z

Thng

Danh Muc G01


60/198

Lp trnh G02 dao di chuyn cngchiu kim ng h trn mt cungtrn n im ich lp trnh. G02c lp trnh vi G90 hoc G91

Chc nng

G02 Ni Suy ng Trn CngChiu Kim ng H

Danh Muc G02


61/198

G02 X Z I K

X, Z : To im ch

I, K : To tm tng i so vi

im u

C Php


Danh Muc G02


62/198


Danh Muc G02


63/198

V du lap trnh vi G90:N025 G90...N110 G01 X+80 Z-40N115 G02 X+140 Z-106 I+45 K-20 K

I

iem au

iem ch

ZW

G02 Ni Suy ng Trn Cng Chiu Kim ng H

Danh Muc G02


64/198

V du lap trnh vi G91:N025 G91...N115 G02 X+30 Z-66 I+45 K-20

K

I

iem au

iem ch

ZW

G02 Ni Suy ng Trn Cng Chiu Kim ng H

Danh Muc G02

uy ng r n


65/198

Lp trnh G03 dao di chuy

n ng

cchiu kim ng h trn mt cung

trn n im ich lp trnh. G03c lp trnh vi G90 hoc G91

Chc nng

uy ng r nNgc Chiu Kim ng

H

Danh Muc G03


66/198

G03


67/198

G03 Ni Suy ng Trn Ngc Chiu Kim ngH

Danh Muc G03


68/198

G03 i hi i


69/198

V du lap trnh vi G91:

N025 G91...N115 G03 X+30 Z-30 I-15 K-45

iem ch

iemau

W

X

Z

G03 Ni Suy ng Trn Ngc Chiu Kim ngH

Danh Muc G03

G04 Thi Gian Dng (Thi Gian


70/198

Lp trnh G04 s tm dng chuyn

ng ca dao trong khong thigian xc nh

Chc nng


Danh Muc G04



71/198

G04 X

X : Thi gian dng (n vgiy)

V d : G04 X2

C Php


Danh Muc G04



72/198


Danh Muc G04


73/198

Lp trnh G09 lng tin dao sgim dn dn n 0 dao di chuynn to lp trnh X, Z. G09thng c lp trnh v tr cui

cu lnh.

Chc nng

G09 Dng Chnh Xc

Danh Muc G09


74/198


75/198


76/198


77/198


78/198

i n V o Qua


79/198

Lp Trnh:

Khi gi G20, n v chuyn i trong culnh hin ti:

F(mm/vng) => F(inch/vng)

S(m/pht) => S(Feed/pht)

Khi kt thc cu lnh hoc kt thcchng trnh (M30), n v h thng t

quay tr li n v trc .Quay tr li G21.

i n V o QuaInch

Danh Muc G20

G21 i n V o (Qua


80/198

Lp trnh G21 n v o trong hthng s chuyn i t inch sangmm.

Chc nng

G21 i n V o (Quamm)

Danh Muc G21


81/198


82/198

G22 Lnh Gi Chng Tr nh


83/198

Lp trnh G22 dng gi mtchng trnh thc thi (chng trnh

con) trong chng trnh NC (chngtrnh chnh), sau khi thc thi xongon chng trnh h iu khins chuyn iu khin n cu lnhtip theo ca chng trnh chnh.

Chc nng

G22 Lnh Gi Chng Tr nhCon

Danh Muc G22


84/198


85/198

G23 Lp Li Mt on Chng


86/198

Lp trnh G23 lp li mt on

chng trnh NC

Chc nng

G23 Lp Li Mt on ChngTrnh

Danh Muc G23


87/198


88/198

G23 Lp Li Mt on Chng Trnh


89/198

G23 Lp Li Mt on Chng Trnh

Danh Muc G23


90/198


91/198


92/198

G25 Chy Ti im Tham Chiu


93/198

G25 Chy Ti im Tham Chiu

C Php

G25

Danh Muc G25


94/198


95/198


96/198

y m ay ng


97/198

C Php

G26

y y gC

Danh Muc G26


98/198


99/198


100/198


101/198

G28 nh V ng


102/198

C Php

G28 ZZ: To lp trnh

Z

G28 nh V ng

Danh Muc G28


103/198


104/198


105/198

G31 Chu Trnh Tin


106/198

iem xuatphat=iemket

iem batau renly thuyet

iem

ket thucren lythuyet

Ren

Danh Muc G31


107/198


108/198

G33 Ct Ren


109/198

G33 Ct Ren

Danh Muc G33

G33 Ct Ren


110/198

V du lap trnh G33

N110 G00 X25 Z3

N115 G33 X20 Z-37 D1.534F2.5 J0.3

iem ketthuc renly thuyet

iem vao

=iem ra dao

iem bat auren ly thuyet

X

G33 Ct Ren

Danh Muc G33


111/198

G36 Gii Hn Vng Chy


112/198

C Php

G36

g yCho Chu Trnh

Danh Muc G36

G36 Gii Hn Vng Chy


113/198

V du lap trnh

N20 G00 X100 Z5

N30 G83 X30 Z5 I5

N40 G36

N50

Mo ta cac iem bien

dang

N90

N100 G80

G36 Gii Hn Vng ChyCho Chu Trnh

Danh Muc G36


114/198


115/198


116/198


117/198


118/198


119/198


120/198


121/198


122/198

Hiu Chnh Bn Knh LiCt B Phi S Vi Bi


123/198

C Php

G42

Ct Bn Phi So Vi ng Bin

Dng

Danh Muc G42


124/198


125/198

G53 Hu B Dch Chuyn im


126/198

Lp trnh G53 hu b gc to

W c dch chuyn hoc quaybI G59. Khi thc hin lnh G53 thim W nhn c l to trc.

Chc nng

y0 (kch thc tng i)

Danh Muc G53


127/198

G53 Hu B Dch Chuyn im


128/198

0 (kch thc tng i)

Danh Muc G53


129/198

G54-G56 v G58 t im0


130/198

G54 [X] [Z] hoc G55 [X][Z]

G56 [X] [Z] hoc G58 [X][Z]

X, Z :To cc trc X, Z cacc

im W mi.

0

C Php

Danh Muc G54

G54-G56 v G58 t im0


131/198

0

Danh Muc G54


132/198


133/198

G57 Lng D Gia CngTinh


134/198

C Php

G57 [X] [Z] [B]

X, Z : Lng d gia cng theo cctrc X v Z

B : Lng d cch u trn trc Xv Z

Tinh

Danh Muc G57


135/198


136/198


137/198

G59 Dch Chuyn im0 (k h th t i)


138/198

G59 X Z [I] [K][A]

X, Z : To im W xc nh

t h

to W trc .

I,K : To X, Z ca tm quay

linquan W mi.

A : Gc quay tng i.

0 (kch thc tng i)

Danh Muc G59

G59 Dch Chuyn im0 (k h th t i)


139/198

V du lap trnh

N110 G59 X+40

Z+100 I+20

K- 30 A+120

0 (kch thc tng i)

Danh Muc G59


140/198


141/198


142/198

Th Mt u Bin


143/198

Lp trnh G66 dng gia cng

bin dng hnh nn vi hngtin dao theo trc X.

Chc nng

Dng Nn

Danh Muc G66

M

t u Bin Dng


144/198

G66 X Z SD Y/EA/BX, Z : To lp trnh xc nh im gc bnphi ca hnh ch nht bin dng

S : S lt ct.

D : Chiu su ct.

Y : Khong cch Y xc nh to bt u

ca hnh nn trn trc Z.

E : Gc gia ng bin dng nn vi trc Z

A,B : gi tr trn trc X, Z xc nh tg(A/B) =E

Nn

Danh Muc G66


145/198


146/198

u r n n c rcZ


147/198

G75 X Z IK S/DH WX, Z : To im gc hnh ch nht.

I, K : Lng d gia cng tinh theo trc X, Z (I tnh

theo bn knh)

S : S lt ct.

D : Chiu su ct.

H, W : Lng dch chuyn theo dao b phoi, phic

lp trnh chung.

H : Chiu di on thng theo phng Z ngngbc tin v b phoi.

W : Xc nh on chy lui dao.

(I, K, H, W) : Nhng tham s tu chn.

Danh Muc G75

u r n n c rcZ


148/198

V duN030 G00 X+100 Z+5

N040 G75 X+40 Z-100 S6

I,

Danh Muc G75


149/198


150/198

u r n n c rcX


151/198

Danh Muc G76

u r n n nThot


152/198

Lp trnh G78 dng ct rnh thot ren.

Chc nng

Danh Muc G78

G78 X Z D I L O hoc

u r n n nThot


153/198

G78 X Z D IL O hoc

G78 X Z I KX, Z : To im gc ca rnh thot.

L : Tham s tiu chun DIN xc nh rnh

c thc hin.O : Xc nh dnh hnh hc ca rnh thot.

D : Cho gia cng (Dch chuyn ca dao theo

X v Z.I : Lng d mi.

Danh Muc G78

Thot


154/198

Danh Muc G78


155/198


156/198


157/198


158/198


159/198

G80 Gi Chu Trnh (Ca Chu TrnhTrc c Xc nh)


160/198

G80 [X Z] [I K]X, Z : To im gc th nht ca ca s giihn. Nu X v Z khng c lp trnh th

khng t ca s.

I, K : To im gc th hai ca ca s giI

hn. Nu I v K khng c lp trnh, th

trong trng hp lp trnh X v Z h iu

khin t ng nhn v tr ca dng c tc

thi nh im gc th hai ca ca s gii hn.

Trc c Xc nh)

Danh Muc G80


161/198

G80 Gi Chu Trnh (Ca Chu TrnhTrc c Xc nh)


162/198

Lp Trnh:To X c lp trnh nh l tr s

ng knh, ta I tip nh ltr s bn knh.

Trc c Xc nh)

Danh Muc G80


163/198


164/198

G81 Chu Trnh Tin Th Theo ChiuTrc Z Cho Bin Dng Bt K


165/198

Toa o iem xuat phat

Toa o iem

au cua biendang

Cac iem mo ta bien dang

Danh Muc G81

G82 Chu Trnh Tin Th TheoChiu Trc X Cho Bin Dng Bt K


166/198

Lp trnh G82 dng gia

cng th cho bin dng btk vi hng tin dao dctrc X.

Chc nng

g

Danh Muc G82

G82 K [X Z ] [R V ] [H W ] [E ]

G82 Chu Trnh Tin Th Theo Chiu Trc XCho Bin Dng Bt K


167/198

G82 K [X Z] [R V] [H W] [E]

[A][0] [Q]

K : Chiu su lt ct

X, Z : To im u ca ng bin dngH, W : Lng dch chuyn theo dao b

phoi, phi c lp trnh chung.

R : Lng lu gim chiu su lt ct.V : Chiu su lt ct nh nht.

L : TI u chiu su lt ct.

Danh Muc G82


168/198

G83 Chu Trnh Tin Th SongSong ng Bin Dng


169/198

Lp trnh G83 dng gia

cng ng bin dng btk vi hng tin daolun song song vI

ng bin dng ny.

Chc nng

g g g

Danh Muc G83



170/198

C Php

G83 X Z I K

X, Z: To im bt uI, K : Chiu su lt ct theo trc X,

Z.

Danh Muc G83



171/198

V duN30 G00 X100 Z5

N35 G83 X30 Z5 I5

N40

Lap trnh mo ta ngbien dang

N90

N100 G80

iemxuatphat

iem aubien dang

Cac iem mota bien dang

Danh Muc G83

G84 Chu Trnh KhoanSu


172/198

Lp trnh G84 dng giacng l bng cch khoanvi nhiu lt ct.

Chc nng

Danh Muc G84


173/198

u r n oanSu


174/198

Danh Muc G84

G86 Chu Trnh RnhVung


175/198

Lp trnh G86 dng tin rnh vung vi vtcnh v vt cung.H iukhin ch ti chiu

rng dao ct rnh cs dng.

Chc nng

Danh Muc G86

G86 X Z B I K

G86 Chu Trnh RnhVung


176/198

G86 X Z B I K

X, Z: K>0 To im gc tri ca rnh

K


177/198

Danh Muc G86

u r n ung Cnh


178/198

G88 ng dng lptrnh gia cng cc cungvt hoc vt cnh cacc ng song song

trc.

Chc nng

Danh Muc G88

u r n ung Cnh


179/198

G88 X Z RX, Z : To im lp trnh

R : Chn bn knh vtcnh

+R : Vt cung c bn knhR

-R : Vt cnh chiu di R

Danh Muc G88

G88 Chu Trnh Vt Cung / VtCnh


180/198

Danh Muc G88

Chc nng

Hi n Bo Kch Thc Tuyti


181/198

Khi lp trnh G90 cc to lp trnh sau nhn

im W lm gc to . To im ch lp trnhtrong h to tuyt ikhng quan tm n v trhin ti ca dao

Chc nng

Danh Muc G90

G90 Hin Bo Kch Thc Tuyti


182/198

C Php

G90

Danh Muc G90

V du lap trnh vi G90

G90 Hin Bo Kch Thc Tuyt i


183/198

-20

N25 G90

N90 G01 X40 Z-50

G90 c ng dung khi chuoi kch thc co dangnh sau:

Danh Muc G90


184/198

Chc nng

Hi n Bo Kch Thc Tngi


185/198

Khi lp trnh G91 cc to lp trnh sau c lin quan

n v tr hin ti ca dao vnhn im ny lm gc to.

To im ch lp trnhtrong h to tng i.

Chc nng

Danh Muc G91



186/198

C Php

G91

Danh Muc G91

V du lap trnh vi G90

G91 Hin Bo Kch Thc Tng i


187/198

N25 G90

N90 G01 X40 Z-50

-20-30

G91 c ng dung khi chuoi kch thc co dang sau:

Danh Muc G91



188/198

Lp Trnh:Khi lp trnh G91, to X c tnhtheo bn knh chi tit.

H to tuyt I c kt thc khigi lnh G91.

Danh Muc G91


189/198

n ngQuay


190/198

C Php

G92[S]

Danh Muc G92


191/198

G94 Lng Ti n Daomm/pht


192/198

C PhpG94 [F]

V d: N120 G94 F120Lng tin dao 120mm/pht

Danh Muc G94

Chc nng

G95 Lng Tin Dao mm/vng


193/198

Lp trnh G95 xc nhlng tin dao, n v

mm/vng.

Chc nng

Danh Muc G95


194/198

Chc nng

G96 n nh Vn Tc Ct


195/198

Lp trnh G96 xc nhvn tc ct khng i, n

v m/pht.

Chc nng

Danh Muc G96


196/198

Chc nng

G97 Hu B n nh Vn T cCt


197/198

Lp trnh G97 s hu blp trnh vn tc ct

khng i G96

Chc nng

Danh Muc G97


198/198

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