Weihua (logo phaj chaw tsim tshuaj paus) tshwj xeeb hauv kev tsim cov hlau ntau lub npe, cov khoom lag luam yog: stainless hlau npe daim hlau, tooj daj lub npe phaj, txhuas lub npe phaj, steel npe phaj, etc.Wide daim ntawv thov: cia txee, rooj tog zaum, qhov cub, pob ntseg, thiab lwm yam zoo, super 15 hom kev ntseeg siab! Peb lub Hoobkas diecasting polishing electroplating kev sib koom ua ke, electroplating txhua yam cim, feem ntau ua zinc alloy, aluminium alloy, ntshiab txhuas. Zoo siab sib tham hauv xov tooj!
Dab tsi yog qhov kev taw qhia ntawm hlau npe ua ke rau cov khoom siv ua kom tau zoo?
Cov npe hlau muaj npe siv ntau hauv cov liaj teb hauv kev lag luam niaj hnub, feem ntau yog siv dav hauv cov khoom siv hluav taws xob, khoom siv hauv tsev, tshuab thiab cov khoom lag luam thiab lwm cov teb.Yog li nrov, feem ntau yog cov hlau kos npe rau cov khoom ua tau zoo, yuav tsum muaj nyob hauv lub zog, tawv, yas. , kev qaug zog lub zog, muaj feem cuam tawv, thiab lwm yam.
I. lub zog:
Kev tawm tsam rau yas deformation lossis pob txha nrawm nyob rau hauv load.
1. Cim: tawm los muaj zog s - qhov tsawg kawg kev ntxhov siab ntawm cov khoom ntawm yield.The units yog Mpa.
2. Lub zog tawv nqaij b - qhov siab tshaj plaws kev ntxhov siab ib cov khoom raug rau ua ntej tawg.Qhov units yog Mpa.
3. Kev thov cov kev mob thiab kev txiav txim siab: lub hauv paus tseem ceeb rau kev tsim cov khoom siv kho tshuab thiab xaiv cov khoom siv.
Ii. Hardness:
Lub peev xwm ntawm ib txheej saum npoo ntawm cov hlau pob los tawm tsam qhov deformation ntawm lwm yam khoom hauv lub ntim hauv zos.
1. Cim: brinell hardness HB; Rockwell hardness HR.
2. Daim ntawv thov cov kev mob thiab qhov dav: brinell hardness yog siv rau kev ntsuas grey cam khwb cia hlau, tsis yog hlau tsis muaj hlau, annealed, ib txwm ua thiab cov ntaub ntawv hlau.HBS yog tsim nyog rau cov khoom siv nrog lub hardness nqi tsawg dua 450, thiab HBW yog qhov tsim nyog rau khoom siv nrog tus nqi hardness nqi tsawg dua 650.
Lub pob zeb hardness tester tuaj yeem ntsuas ob qho tib si mos thiab tawv hlau cov ntaub ntawv.HRA tsuas yog siv rau kev ntsuas cemented carbide thiab saum npoo tawv steel.HRB feem ntau yog siv rau kev ntsuas cov hlau me, annealed steel, tooj liab, thiab lwm yam .HRC yog siv rau kev ntsuas dav dav siv tawv hlau.
Iii. Yas
Lub peev xwm ntawm cov hlau phaj khoom los tsim cov yas deformation hauv qab ntsaws yam tsis muaj qhov txhim kho.
1. Cim: elongation tom qab tawg - qhov txheeb ze elongation ntawm tus qauv nyob deb tom qab lub nrws tawg.
2, qhov txo ntawm thaj chaw me me - tom qab cov qauv tensile, piv txwv ntu ntu ntu thaj tsam ntawm qhov txo qis txheeb ze.
3. Daim ntawv thov cov kev mob thiab qhov tsis muaj qhov loj: lub hauv paus tseem ceeb rau cov khoom xaiv thaum lub sij hawm ua haujlwm siab.
Iv. Qaug zog lub zog
Qhov siab tshaj plaws ntawm cov hlau phaj cov khoom siv uas tsis muaj kev puas tsuaj nyob rau hauv kev hloov pauv ntau dhau.
1. Cim: qaug zog lub zog -1
2, kev thov cov ntsiab lus thiab qhov dav: ferrous hlau lub voj voog lub sijhawm 10 mus rau lub zog thib xya, lub zog tsis muaj hlau thiab qee lub zog muaj zog steel lub sijhawm 10 mus rau lub zog thib yim.
V. kev cuam tshuam toughness:
Lub peev xwm ntawm cov hlau nameplate khoom kom tiv taus tej yam kev thauj khoom yam tsis muaj kev puas tsuaj.
1. Cov Cim: cuam tshuam kev ua haujlwm Ak; Kev cuam tshuam toughness ak.
2. Daim ntawv thov cov kev mob thiab qhov loj me: feem cuam tshuam txog tus nqi feem ntau tsuas yog siv los ua cov khoom siv rau kev xaiv, tsis yog lub hauv paus rau kev suav.Qhov ntau yam cuam tshuam ntawm cov ntaub ntawv tsuas yog nyob ntawm cov khoom siv yas.Qhov cuam tshuam zog nyob ntawm lub zog xwb.
Hauv cov ntsiab lus, kev lag luam ntawm cov phiaj xwm hlau feem ntau yog ua los ntawm tooj liab, hlau, txhuas, zinc alloy, titanium, stainless hlau thiab lwm cov ntaub ntawv nyoos, los ntawm stamping, tuag-casting, etching, luam ntawv, txha hniav laus, imitation enamel, xim, poob yas, electroplating thiab lwm cov txheej txheem.Its hlau alloy nameplate ntawm cov khoom siv qhov yuav tsum tau ua, tau piav qhia saum toj no cov ntsiab lus tshwj xeeb.
Koj kuj tseem nyiam:nameplate rau tsheb; Thov nyem rau saib ~
