Ua tus sawv cev ntawm cov hlau nruab nrab-carbon alloy, 42CrMo4 puag ncig bar (42CrMo4 puag ncig bar) muaj cov yam ntxwv zoo tshaj plaws hauv qab no:
1. Muaj zog thiab tawv tau zoo: Haum rau kev kho cov khoom ua haujlwm loj uas siv quenching thiab tempering, kom ntseeg tau tias lub hauv paus thiab qhov chaw ua haujlwm zoo ib yam.
2. Kev ruaj khov zoo heev: Muaj peev xwm tswj tau cov khoom siv kho tshuab ruaj khov txawm tias nyob rau hauv qhov kub qis lossis qhov cuam tshuam.
3. Kev tiv thaiv rau qhov kub siab nkag mus: Ua haujlwm tau ntev hauv qhov chaw kub siab, tswj tau qhov ntev thiab kev ua tau zoo.
4. Kev kho cua sov me me: Txo qhov kev pheej hmoo ntawm kev hloov pauv hauv kev ua cov iav precision, txhim kho tus nqi tsim nyog ntawm cov khoom.
Cov xwm txheej tseem ceeb ntawm daim ntawv thov
Vim nws qhov kev ua tau zoo, 42crmo4 steel round bar (42crmo4 hlau puag ncig bar) yog siv dav hauv cov ntawv thov hauv qab no:
- Cov khoom siv kis tau hnyav: xws li cov gearboxes rau cov cua turbines, cov iav loj rau cov nkoj propulsion systems, cov ncej kis tau rau cov tshuab mining, thiab lwm yam.
- Kev tsim pwm zoo heev: siv rau cov pwm tuag-casting, cov pwm txhaj tshuaj, thiab lwm yam hauv cov xwm txheej uas xav tau lub zog qaug zog siab.
- Cov khoom siv tshwj xeeb hauv cov teb: xws li cov yeeb nkab sib txuas rau cov cuab yeej khawb roj (qis dua 2000 meters), cov khoom tseem ceeb ntawm cov tshuab hnyav, thiab lwm yam.
Xaiv cov neeg koom tes khoom siv txhim khu kev qha
Hauv cov khoom siv xa khoom, cov kev pabcuam thiab kev lees paub zoo uas cov neeg muab khoom muab yog qhov tseem ceeb tshaj plaws. Txij li thaum nws tau tsim tsa hauv Yangpu District, Shanghai thaum ntxov xyoo 1980s, ZZ Group (ZZ Group) tau loj hlob mus rau hauv ib pawg lag luam loj uas suav nrog kev lag luam hlau, kev ua thiab kev faib khoom, thiab kev nqis peev nyiaj txiag. Nrog rau peev txheej sau npe ntawm 200 lab RMB, nws yog ib lub tuam txhab ua lag luam hauv Suav teb kev lag luam hlau, "100 lub tuam txhab ntseeg siab tshaj plaws" hauv kev lag luam hlau hauv tebchaws, thiab yog ib qho ntawm 100 lub tuam txhab ntiag tug hauv Shanghai. Ua ib lub tuam txhab ua lag luam hauv Suav teb kev lag luam hlau thiab "100 lub tuam txhab ntseeg siab tshaj plaws" hauv kev lag luam hlau hauv tebchaws, pawg tsis tsuas yog muab cov khoom lag luam hlau tag nrho suav nrog cov hlau sib xyaw ua ke (Alloy Steel Round Bar), tab sis kuj tso siab rau nws pab neeg kev tshaj lij los muab cov kev pabcuam ntxiv xws li kev xaiv cov khoom siv thiab kev taw qhia txog kev kho cua sov, pab cov neeg siv khoom tsim khoom txhim kho lawv cov khoom sib tw.
Nyob rau hauv qhov kev hloov pauv ntawm kev txhim kho kev lag luam thiab kev siv cov khoom siv siab heev, kev xaiv cov khoom siv ua tau zoo xws li 42CrMo4 alloy steel round bars, thiab kev koom tes nrog cov neeg koom tes nrog cov peev xwm kev txawj ntse thiab kev pabcuam, yuav dhau los ua ib feem tseem ceeb rau cov tuam txhab los tsim cov khoom zoo. ZZ Group yuav txuas ntxiv tsom mus rau thaj chaw ntawm cov khoom siv hlau, siv cov khoom lag luam zoo thiab cov kev pabcuam los txhawb kev tsim khoom hauv Suav teb kom txhim kho mus rau qhov siab dua thiab ntse.