| Txuj | ASTM A 234, ASTM A234 |
| Qib Steel | WPB |
Cov txheej txheem ntau lawm ntawm lub sijhawm 80 tee feem ntau suav nrog stamping, forging, dov, bulging, vuam, thiab lwm yam.
1: Stamping forming: suav nrog peb txoj kev: muab tub lim extrusion, hydraulic bulging forming, thiab kub nias txoj kev. Filler extrusion forming yog tiav los ntawm extruding ib lub raj ncaj nraim uas muaj cov khoom muab tub lim sab hauv. Hydraulic extrusion txoj kev siv lub hydraulic xovxwm tso lub raj dawb paug rau hauv pwm kab noj hniav, thiab nthuav qhov yuav tsum tau cov duab thiab qhov luaj li cas ntawm ceg yeeb nkab los ntawm kev txhaj tshuaj ntawm cov kua thiab siab. Kub nias sib sau ua tiav los ntawm cua sov thiab nias lub raj khoob rau hauv lub sijhawm 80 tee.
2: Forging txoj kev: suav nrog teb, txuas tus pas nrig, thiab cov tshuab forging rau punch thiab ncab qhov kawg lossis ib feem ntawm cov yeeb nkab kom txo tau cov kab sab nraud, haum rau kev sib txuas cov kav dej sib txawv.
3: Rolling txoj kev: Tsis xav tau ib tug tub ntxhais ncej, haum rau kev ua lub puab ncig ntug ntawm tuab phab ntsa kav, tiav los ntawm cov menyuam thawb.
4: Bulging txoj kev: Feem ntau yog ob txoj hauv kev, ib qho yog tso cov roj hmab hauv lub raj rau kev sib sau ua ke, thiab lwm qhov yog hydraulic bulging forming, uas suav nrog kev sau nruab nrab ntawm lub raj nrog kua thiab siv lub siab los ua kom lub raj rau hauv xav duab.
5: Vuam txoj kev: Los ntawm kev siv pwm thiab vuam cov tswv yim, cov yeeb nkab yog extruded rau hauv ib tug tee zoo thiab welded, haum rau loj-scale ntau lawm.
Cov txheej txheem no txhua tus muaj lawv tus kheej cov yam ntxwv, thiab kev xaiv ntawm txoj kev nyob ntawm lub sijhawm 80 tee cov kev xav tau tshwj xeeb, hom khoom siv, thiab cov nqi txiav txim siab. Txhua txoj kev muaj nws tus kheej cov xwm txheej thiab qhov zoo, yog li hauv kev tsim khoom tiag tiag, nws tseem ceeb heev uas yuav tsum xaiv cov txheej txheem tsim nyog tshaj plaws raws li qhov xwm txheej tshwj xeeb.
Cim npe nrov: teem sij hawm 80 tee, Tuam Tshoj teem sij hawm 80 tee manufacturers, lwm tus neeg, hoobkas
