Nyob rau hauv cov txheej txheem ntawm kev ua thiab tsim cov kav dej txias-daws steel, yuav tsum tau them nyiaj rau kev txhim kho cov txheej txheem thiab ntau yam txheej txheem. Cia kuv qhia koj yuav ua li cas txhawm rau txhim kho txuas ntxiv ntawm phab ntsa tuab ntawm cov kav dej txias txias?
1. Tube billet cua sov
Cov cua kub yuav tsum tsis sib xws, thiab qhov kub thiab txias ceev ceev yog txwv. Qhov ntsuas kub yuav tsum nyob ruaj khov thiab qeeb txhua lub sijhawm, thiab qhov kub yuav tsum tsis pub tshaj 30 degree.
2. Centering cov menyuam
Txiav txim siab seb qhov nruab nrab ntawm lub yob yog nruab rau hauv qhov chaw, kho qhov chaw, qhib lub kaum sab xis thiab qhib qhov luaj li cas ntawm txhua qhov kev ua ntawm cov tub ntxhais yob kom zoo ib yam, thiab qhov nruab nrab ntawm cov tub ntxhais yob yuav tsum nyob ntawm txoj kab dov.
3. Rolling center kab
Xyuas kom meej tias cov kab hauv nruab nrab ntawm lub tshuab tho yog zoo ib yam nrog cov kab nruab nrab ntawm lub trolley tho, thiab tsis txhob "up dov" lossis "down rolling", kom lub raj tsis muaj zog tuaj yeem sib txawv thaum lub sij hawm tho.
4. Cov cuab yeej dov
Rau cov ntsaws ruaj ruaj, phau ntawv qhia, yob thiab lwm yam khoom siv dov, lawv yuav tsum tau hloov raws sijhawm.
5. Kev txhim kho cov cuab yeej dov
Qhov nruab nrab ntawm qhov kev ncua deb thiab cov hlau lead yuav tsum nyob ntawm txoj kab dov. Xyuas kom meej tias cov kab nruab nrab ntawm cov hlau lead nyob deb thiab yob qhov deb yog nyob rau hauv nruab nrab kab ntawm cov tho thiab dov, uas yog, lub sab sauv thiab sab yob nrug yog sib npaug, thiab sab laug thiab txoj cai cov hlau lead nrug sib npaug.
6. Perforated ejector
Lub perforated ejector pas nrig feem ntau xaiv cov kav dej txias txias nrog ib txoj kab uas hla ntawm Φ108mm-Φ114mm, phab ntsa thickness ntau dua lossis sib npaug li 25mm thiab cov phab ntsa tuab.
7. Rolling mandrel
Lub mandrel yuav tsum tau ua tiav los ntawm ib tug tuab-walled raj nrog ib tug tuab phab ntsa. Rau ib lub mandrel nrog me me, ib qho khoom siv tuaj yeem siv tau. Cov kav dej txias txias thiab cov khoom siv nrog cov phab ntsa tuab tuaj yeem txo qhov tshwm sim ntawm kev khoov deformation ntawm mandrel, thiab tuaj yeem txhim kho cov phab ntsa tuab ntawm cov yeeb nkab steel.
