Hollow Block Steel Pwm: Yuav Ua Li Cas Cov Txheej Txheem Kub Kub tuaj yeem ua peb zaug koj lub neej kev pabcuam pwm
Hauv kev thaiv- ua kev lag luam, kev pabcuam lub neej ntawm aHollow Block Steel Pwmncaj qha cuam tshuam cov nqi tsim khoom thiab lub sijhawm poob. Txawm hais tias muaj ntau yam cuam tshuam rau durability, qhov kev txiav txim siab tshaj plaws yog qhovKev kho cua sov txheej txheem. Lub cua sov kom zoo- kho cov pwm pwm tuaj yeem ua tau yooj yim ntawm qhov tsis kho ib zaug los ntawm peb zaug lossis ntau dua, txawm tias nyob rau hauv tib lub siab- zaus vibration thiab nias.
Vim li cas kev kho cua sov yog qhov tseem ceeb heev? Cov hlau nyoos siv rau pwm (xws li Q235 lossis 45 # steel) muaj qhov muag muag thiab cov qauv sab hauv. Yog tias tsis muaj kev kho mob, cov pwm saum npoo yuav hnav sai sai los ntawm kev puas tsuaj, thiab cov pins tseem ceeb tuaj yeem khoov lossis tawg hauv qhov rov ua dua. Txoj kev kho cua sov tseem ceeb muaj xws li:
Quenching thiab Tempering:Qhov no ua rau lub ntsej muag tawv rau 50-55 HRC (Rockwell C) thaum tuav cov tub ntxhais tawv tawv, cuam tshuam-tiv taus. Rau hollow thaiv pwm, qhov no txhais tau tias cov phab ntsa kab noj hniav tiv thaiv khawb los ntawm cov xuab zeb thiab pob zeb, tab sis cov pwm yuav tsis tawg nyob rau hauv siab.
Carburizing (Case Hardening):Rau cov chaw tseem ceeb xws li cov pwm rim thiab cov ntsiab lus ntawm tus pin, cov pa roj carbon - nplua nuj txheej yog diffused rau hauv cov hlau nto, tsim kom muaj super- nyuaj "cov ntaub ntawv" (txog 60 HRC) dhau ntawm cov ductile core. Qhov no yog qhov zoo tagnrho rau siab - tso tawm tshuab tsis siv neeg.
Nitriding:Cov txheej txheem qis no - qhov kub thiab txias ua rau ib qho nyuaj heev, du, thiab corrosion- tiv taus nto yam tsis muaj qhov txawv txav. Nitrided pwm muab cov khoom tso tawm zoo, txo qhov xav tau cov tshuaj tsuag - ntawm cov neeg tso tawm.
Xaiv ib tus neeg xa khoom nrog rau hauv -lub tsev lossis kev tswj xyuas kom nruj heev yog qhov tseem ceeb. Tuam txhab uas muag nyiamFujian Unik Mould Technology Co., Ltd., nrhiav tau nyob rau hauv 2010 thiab raws li nyob rau hauv Quanzhou lub chaw tsim khoom, hais txog xws li metallurgical txheej txheem raws li ib feem ntawm lawv "khoom-centric philosophy." Lub neej ntev - pwm tsis tsuas yog tsim cov blocks ntau dua tab sis kuj ua kom cov phab ntsa tuab zoo ib yam thiab cov npoo huv si tom qab thaiv.
Key Takeaway:Thaum ntsuas lub hollow block steel pwm, nco ntsoov nug txog cov txheej txheem kho cua sov tshwj xeeb thiab tus nqi hardness (HRC). Qhov kev qhia tshwj xeeb no yog koj qhov kev kwv yees zoo tshaj plaws ntawm tag nrho cov pwm lub neej thiab rov qab los ntawm kev nqis peev.