Titanium seamless raj manufacturing yog ib tug complex thiab meej txheej txheem uas yuav tsum tau nruj me ntsis tswj nyob rau hauv txhua txhua theem kom ntseeg tau qhov zoo tshaj plaws ntawm cov khoom kawg.
Cov txheej txheem ntawm titanium seamless raj yog raws li nram no:
1. Kev xaiv cov khoom siv:
Titanium alloy, yog cov khoom siv tseem ceeb rau cov raj seamless, yuav tsum tau ua tib zoo xav txog nws cov khoom siv kho tshuab, kev tiv thaiv corrosion, thiab cov ntawv thov tshwj xeeb.
2. Raw Material Processing:
Xaiv cov titanium alloy uas tsim nyog, lawv tau ua ntej ua ntej xws li preheating thiab forging kom paub meej cov qauv thiab qhov ntev.
3. Hollow Billet Kev Npaj:
Cov txheej txheem titanium alloy billets tau hloov mus rau hauv hollow billets los ntawm cov txheej txheem xws li dov, kos duab, los yog forging, kom ntseeg tau qhov tsim ntawm hollow sab hauv.
4. Kev kho cua sov:
Hollow billets tau txais cov txheej txheem kho cua sov xws li annealing lossis daws kev kho kom tshem tawm kev ntxhov siab, kho cov microstructure, thiab txhim kho cov khoom siv kho tshuab thiab corrosion-resistant.
5. Piercing:
Siv lub tshuab tho, cov cua kub kho hollow billets yog pierced los tsim ib qho bore sab hauv.
6. Kub Rolling lossis Cold Drawing:
Cov pierced billets undergo kub dov los yog txias cov txheej txheem uas ntau dhau los txo cov phab ntsa thickness thiab ua rau kom ntev ntawm cov billets.
7. Kev kho cua sov thiab Annealing:
Tom qab kub dov los yog kos duab txias, cov hlab tau txais kev kho cua sov thiab cov txheej txheem annealing kom tshem tawm cov kev ntxhov siab uas seem, txhim kho cov khoom siv kho tshuab, thiab kho cov qauv nplej.
8. Ncaj thiab tiav:
Cov hlab yog straightened thiab tiav los xyuas kom meej qhov tseeb qhov tseeb thiab nto smoothness, ua tau raws li qhov yuav tsum tau specifications.
9. Tube soj ntsuam:
Cov raj tsim seamless tau dhau los ua ntau yam kev soj ntsuam zoo, suav nrog kev kuaj xyuas qhov ntev, kuaj cov cuab yeej cuab yeej, tshuaj xyuas cov tshuaj muaj pes tsawg leeg, thiab kuaj tsis muaj kev puas tsuaj.
10. Kev kho deg:
Raws li cov kev xav tau tshwj xeeb, cov raj seamless tau txais kev kho mob saum npoo xws li kua qaub ntxuav, polishing, lossis sandblasting.
11. Kev soj ntsuam zaum kawg thiab ntim khoom:
Kev tshuaj xyuas zaum kawg yog ua kom ua raws li cov qauv tsim nyog thiab cov neeg siv khoom xav tau. Tom qab ntawd cov raj yog tsim nyog ntim thiab sau npe rau kev xa khoom.
