1.Dab tsi yog qhov zoo ntawm txias -rolled coils?
Zoo Hardness thiab Elasticity: Txias- dov coils (xws li SPCC, 08Al, thiab lwm yam) muaj qee qhov ua haujlwm tawv hauv lawv lub Hoobkas, ua rau lawv nyuaj dua li kub - dov coils. Yooj yim elasticity tuaj yeem ua tiav los ntawm kev kho cua sov tom qab (quenching + tempering) lossis tus kheej - tempering.
Smooth Surface: Txias- cov ntawv dov muaj lub ntsej muag du, tsis tas yuav muaj polishing ntxiv kom ua tiav qhov zoo li qub, thiab lawv cov xeb kuj zoo dua li kub - cov ntawv dov.
Yooj yim rau Machining: Txias- dov coils ntawm cov tuab tuab (xws li, 0.3mm-0.8mm) yog qhov zoo tagnrho rau stamping thiab txiav, muab kev ua haujlwm siab thiab ua rau lawv tsim nyog rau cov cuab yeej siv pov tseg, pheej yig.
2.Dab tsi yog qhov tsis zoo ntawm qhov txias txias -rolled coils?
Kev qaug zog tsis zoo: Cov tweezers kws tshaj lij (xws li cov tweezers Swiss txawv teb chaws thiab Japanese VETUS tweezers) siv martensitic stainless hlau (xws li 3Cr13, 4Cr13, lossis ntau dua -kawg cobalt alloys). Txias-rolled coils feem ntau yog qis- carbon steel. Tom qab ntau pua lossis ntau txhiab qhov rov qhib thiab kaw, lub puab tsaig yog qhov ua rau deformation mus tas li thiab poob ntawm lub zog clamping.
Tsis muaj kev tiv thaiv xeb: Qhov no yog qhov teeb meem loj tshaj plaws. Txias- dov coils yog carbon hlau. Txawm hais tias chrome-plated, lawv yuav xeb sai sai thaum lub plating hnav (cov lus qhia tweezer yuav inevitably hnav tawm). Kev siv xeb- cov hlau nplaum yog nruj me ntsis txwv tsis pub hauv cov chaw kuaj mob lossis tshuaj lom neeg.
Tsawg elastic modulus: Yuav ua kom elastic tweezers los ntawm txias -rolled coils, kev kho cua sov yog tsim nyog. Yog tsis muaj kev kho cua sov, tsuas yog txiav ib daim hlau xwb yuav "khoov" thiab tsis yog "caij nplooj ntoos hlav rov qab."
3.Kuv yuav ua li cas kuv tus kheej tweezers?
Nrhiav ib qho txias -rolled coil (txias lub xeev) nrog ib tug tuab ntawm 0.4mm-0.5mm, txiav rau hauv ntev strips, khoov rau hauv nruab nrab, thiab xuab zeb cov npoo. Nws yog qhov zoo tshaj plaws rau tuav lub pob paj rwb los yog khaws cov khoom me me; tus nqi yuav luag xoom.
4.Yog tias koj xav qhib pwm rau kev tsim khoom, koj ua li cas?
Txias- dov coils tuaj yeem siv tau, tab sis cov txheej txheem yog: stamping → kho cua sov (quenching + nruab nrab-kub tempering) → nto electroplating (ci chrome lossis npib tsib xee).
Tweezers ua li no yog hloov tau, txaus nyiam, thiab pheej yig; lawv tau yooj yim muaj thiab muag rau ob peb xees rau ib duas lossis ob. Qhov tsis zoo yog tias lawv yuav xoob thiab xeb thaum lub sijhawm.
5.Yog tias koj xav ua kom siab -kawg / kho mob, koj yuav ua li cas?
Cov khoom yuav tsum tau hloov. Yam tsawg kawg 3Cr13 stainless hlau (430 stainless hlau) yuav tsum tau siv, lossis txawm tias tsis yog - hlau nplaum hlau. Kev tiv thaiv corrosion thiab tiv thaiv - magnetization zog ntawm txias-rolled coils tsis ua raws li cov qauv kev kho mob.