BNG CU HI KIM TRA SAU OJTV tr: Operator, Team leader,
SupervisorB phn: MSTn nhn vin: Ngy:I. TRC NGHIM.Cu 1: My tin c chc
nng g? a, Dng gia cng nhng chi tit c bin dng trn b, Dng gia cng
nhng mt tr, mt phng c, C 2 cu a, b u ng d, C 2 cu a, b u saiCu 2:
Trc khi vn hnh my tin cn ch g? a, Phi g t ng cha b, loi b ht ba v
trn mm cp hay cha c, C 2 cu a, b u ng d, C 2 cu a, b u saiCu 3: Khi
my xy ra s c bt thng: ting ku l, vng phi th nn lm g? a, B chy trnh
nguy him n c th mnh b, Gi ngay trng ca hay qun l xung x l s c c,
Dng my ngay lp tc bng nt dng khn cp mu d, Lp tc tt ngun inCu 4: Sau
khi gia cng xong th cn kim tra g sn phm? a, Kim tra ngoi quan sn
phm theo tiu chun: r, x, b mt sn phm b, Kim tra kch thc theo Job
card c, Ch kim tra cc kch thc quan trng, cn ngoi quan c QA kim tra
d, Cu a v b ngCu 5: Hy cho bit chnh xc cao nht ca thc kp in t? a,
0.1 mm b, 0.01 mm c, 0.001 mm d, 0.005 mmCu 5: So snh chnh xc ca
thc kp in t v thc panme in t a, Thc cp chnh xc hn b, Thc panme chnh
xc hn c, Tu thuc vo nh sn xut d, C 3 cu u ngCu 6: Khi kch thc gia
cng vt phm vi dung sai th phi x l th no? a, Xt sn , dn tem ghi r
ngun gc v l do h hng ri mang n khu vc sn phm khng ph hp. b, ring ch
gia cng li c, Ly i, lu lu h 1 ci cng khng sao. d, Gia cng li cho t
kch thc tiu chun.Cu 7: Ghi nht k sn xut nh th no? a, Ghi r tn my,
ngy sn xut, ca sn xut, tn nhn vin vn hnh b, Ghi ng s lng ok, s lng
h theo tng gi c, Ghi r tnh trng khi my ngng d, C 3 cu trn u ngCu 8:
Khi kch thc sn phm dung sai cn trn v cn di th phi lm g? a, Nh trng
ca hay qun l ci t li chng trnh b, T chnh my cho kch thc t dung sai
trong kh nng v trch nhim ca mnh c, C 2 cu a, b u sai d, C 2 cu a, b
u ngCu 9: Khi g t sn phm cn ch g a, Kim tra b mt g c dnh ba v hay
khng, b mt sn phm c bt thng khng, c g ngc chiu hay khng, sn phm gia
cng nguyn cng trc cha b, Kim tra tht k ngoi quan sn phm c, Dng thc
o kch thc nguyn cng trc c ng hay cha d, o tt c cc kch thc nguyn cng
trc ri mi g tCu 10: ng gi sn phm nh th no? a, ng gi theo ng hng dn
trong Job card b, Lm sch ba v, nhng du chng g trc khi ng gi c, Kim
tra ngoi quan tht k trc khi ng gi d, C 3 cu trn u ng
II. IN VO CH TRNG.Chn cc cm t sau in vo ch trng :1. Panme in t ;
2. ng knh l ; 3. Dng my v tr v u chng trnh ; 4. Offset chiu cao dao
; 5. o sn phm u tin sau offset cho ng kch thc yu cu nu cnCu 1: Nt
RESET trn my CNC dng .Cu 2: Khi thay insert cho my tin th phi ..Cu
3: Thc.. dng o cc kch thc ng knh vi chnh xc ln ti 0.001mm.Cu 4: Thc
Bore gage dng o cc kch thc.Cu 5: Khi thay dao cho my phay th
phi.
III. T LUN: Chn 1 trong 3 cu tr liCu 1: Hy cho bit trnh t vn hnh
my tin CNC, cch ghi bo co v cch x l s c bt thng?
Cu 2: Hy cho bit trnh t vn hnh my phay CNC, cch ghi bo co v cch
x l s c bt thng?
Cu 3: Hy cho bit trnh t ng gi, cch ghi bo co v cch x l sn phm
khng ph hp?
