Cov hlau siv rau cov pa sib txuas ntawm cov dej twj tso kua mis ncej yog siab carbon chromium cov kabmob steel (GCR15). Vim hais tias smelting ntawm siab - Cov ntsiab lus zoo steel muaj kev ntxhov siab, nws tuaj yeem tiv thaiv ob qho tib si kev ntxhov siab compressive compressive thiab kev ntxhov siab. Yog li, lub taub hau taub hau taub yuav tsum tau kho li cas yog tias muaj me ntsis khoov lossis hnav, lossis yog tias muaj tus nuv?
1. Qag caj dab nuv thiab kho tom qab hnav thiab kua muag
Lub twj tso cai siv cov khau khiab feem ntau kho tau los ntawm cov roj av, thiab cov khoom siv ntawm cov roj hmab uas tsis zoo, thiab hnav rau cov roj hmab qhia cov roj hmab. Tom qab ntawd, tus txheej txheem diam yog machined los ntawm kev siv tsheb lossis sib tsoo qauv.
2. Kho cov bent twj tso kua mis ncej
Rau cov twj tso kua mis shaft nrog cov txheej txheem diamet me me, tooj liab cov ntawv tuaj yeem muab tso rau ntawm cov khoov thiab ncaj los ntawm tapping nrog rab rauj; Rau cov twj tso kua mis shaft nrog cov diamool loj dua thiab cov khoom nyhav tsis yog khoov, cov ntsia hlau raug tuaj yeem siv rau ncaj.
3. Kev kho ntawm cov xov xov
Thaum cov xov kev puas tsuaj thaum kawg ntawm lub taub hau ncej yog tus menyuam yaus, cov ntaub ntawv sib xyaw tuaj yeem siv los kho cov xov puas lawm thiab txuas ntxiv siv nws. Yog tias qhov kev puas tsuaj hnyav, ua ntej txo qhov loj me ntawm lub taub hau ncej kawg, tom qab ntawd nias ntawm cov ntaub pua rooj thiab xov rau hauv lub caj qaum; Fais lossis roj vuam kuj tseem siv tau rau weld txoj xov ntawm lub nqus ncej kawg, thiab tom qab ntawd cov xov yuav tau machined.
4. Kho
Yog hais tias saum npoo ntawm qhov tseem ceeb yog ntxhib thiab kev puas tsuaj tsis yog mob hnyav, nws tuaj yeem raug smoothed nrog cov ntaub ntawv. Yog tias qhov kev puas tsuaj loj heev, qhov zawj qub tuaj yeem muab welise thiab lub zawj tshiab tuaj yeem qhib rau lwm qhov, tab sis rau kev hloov pauv siab, tus ncej tshiab yuav tsum tau hloov.