- May bdm HTB500-145 la may bdm ca Idn, cac chi ti& cca may cing c6 kich thudc va trong t q n g Idn. C6ng vigc l$p rap 6 nha may che" tao nhhm rnuc dich thudc va trong t q n g Idn. C6ng vigc l$p rap 6 nha may che" tao nhhm rnuc dich
kidm tra phat hien va khsc phuc sai s6t trong qua trinh chd tao chi ti&.
- ~6 chac l i p rap may bdm HT0500-145 tai nha may ch6 tao doi hbi phAi c6
n h k g ga l i p c6n thie't, dArn b i o do 6n djnh de" da toan bQ trong IUdng cZla
may bdm; Cac gi8 thao thao tac cho c8ng nhan ti& hanh lap dAm bAo an toan
cho ngclifi va thigt bbj.
- €I6 ga phuc vu qua trinh [Ap rap va ning ha chi ti&.
+ 66 . da , may bdm: 2 be be tbng c6t thep dd lien vdi san ldp may barn; kich
thu6c = (2,O x 2,O x I ,5)m/1 be; (Hinh 4.2)
+ ~ o ' n g truc c6 sirc nhng Ian, chi& cao z l Om;
+ Gia di3 va treo truc va b6 phgn quay cfia barn de" phuc vu can chinh va do
kie"m;
+ He th6ng dan thao tac cho cdng nhsn Idp rap;
+ Cac can dem, gioang lam kin, dsu, ma...
Trinh tq 15p rap may barn HT0500-145:
1. Lam v$ sinh, cao ta"y bavia cac b& mgt I6p ghep;
2. ~ i p bng cBn da bam (HT0500-145-01-15) v8i budng canh h ~ d n g dong
(HT0500- 145-01-08);
3. ~ a " u cum 02 chi ti& dng c6n da barn 19n be ga b9 tBng, dirng niv6 can chhh d i m
b8o mat bich 01.875 song song vdi mat p h h g ngang sai lech cho phep
0,l rnmll m. Kep chat but6ng nen c6 djnh vdi kh& b& tdng be ga.
4. Thao tach thanh 2 nir'a bQ 6 trudt cao su dudi; dua vao dgt n i m b8n trong canh
hudng dong;
+ Dirng day doi, can chhh d6ng t5m sa b@ giila 0 4 7 0 ~ ~ ~ cba cut cong va 0415"hM
cira canh h ~ d n g dong sai Iech cho phep <0,5rnm;
+ chgt m$t bich hai chi tie't.
6. 0Ua cum truc bdm (g6m truc bdm, truc dieu khign g6c quay la canh);
7. Dinh vl truc bdm va ga djnh t i m truc gia kich thudc til mat trkn clja m$t bich phia deng cd vdi mgt dAu @I ,800 cfia cot cong: 1 .I 65mm = 700 -t 465; deng cd vdi mgt dAu @I ,800 cfia cot cong: 1 .I 65mm = 700 -t 465;
8. Can chinh do d6ng tarn cia 16 I&p bac tren va 16 Ibp bac duai b%ng ga chinh tim,
dhm bAo sai Iech 10,05mm. B i t chgt buldng cac mat bich;
9. ~ i 6 m tra do trirng t i m csu (thm quay gbc la canh) giaa banh cdng tac vdi Mm (adsbygoogle = window.adsbygoogle || []).push({});
csu budng banh cdng tac th8ng qua kich th~fac do tir mat dgu cira mgt bich I$p
banh cbng tac vdi m$t bich duai cba bu6ng canh twang la: 105mm = 60 + 45.
Ne"u khBng trirng thi phAi chhh cho t r h g tam c6u;
10. C6 dinh chi& djch chuygn tlnh ti& cda truc bdm;
11. L i p cum banh cbng tac (HTD500-145-10-00) vdi truc bum, v$n chgt cac bulbng;
12. ~ b p truc di6u chinh gbc quay la canh (HTB500-145-01-19) vdi cum banh c6ng
tac; b$t ch$t bing cac ecu gii3 dGu truc;
13. DUa 2 nfia bu$ng banh cdng tac vao vl tri bao banh cdng tac; ~ s p 2 n h lai thAnh
chi ti6t bu6ng banh cdng tac; Chu 9 dsu dai I6n phia tren;
14. ~ i p bu6ng banh c8ng tac vdi bu6ng canh hlfdng; Can chhh d i m b i o khe hd
giaa dsu cac la canh banh c6ng tac va bu6ng canh hudng d6u cac phia va d i m b i o ti, 1+2mm; Vgn chat buldng m$t bich; b i o ti, 1+2mm; Vgn chat buldng m$t bich;
15. ~ i 6 m tra do d6ng t i m c&a truc vdi cac dudng kinh Ibp bac trugt trgn va bac tnlqt
drldi. Ne"u kh8ng dat, cAn chhh cho dat va v$n chgt cac bul6ng;
16. Lzp 6 bac trUdt dudi, 6 bac trLtgt tr6n va cum ep tup;
17. Quay kidm tra do trdn Iang cca bdm;
lV.1.3. ~ d p rap may bum HTO 500-145 vdo v! trimdy s d 6 trgm born Co'c Thanh
- Nam O!nh