Yadda za a zabi kuma yi amfani da kayan morts?

A matsayin "Sarleton" na masana'antar masana'antu, zaɓin hankali naMummunan kayan aikiKai tsaye yana tantance ƙuruciyar lifspan, daidai yake da samfurin, da kuma samarwa. A halin yanzu, mahimman kayan molds sun kafa tsarin tsara girma dangane da yanayin aikace-aikacen, samar da mafita daidai don bukatun sarrafawa daban-daban.

Filastik mold karfe na 45% na amfani da kasuwar kasuwa, tare da wakilai kamar 718h da S136. Tare da taurin kai na 30-35hrc da kyau kwarai polishan wasan kwaikwayo na farko, 718h ya zama zaɓin farko don ƙirar kayan aikin gida da sassan ciki. Bayan sun yi amfani da wannan kayan, kamfani ɗaya ya haɓaka ƙayatarwar ɗayatarwa zuwa 500,000 na hawan keke. S136, a gefe guda, fice a cikin motocin lalata cututtukan cututtukan cututtukan cututtukan cututtukan cututtukan cututtukan cututtukan fata kamar PVC da PC saboda juriya na lalata; Bayan madubi na gama, zai iya samun madaidaicin madaidaicin RA0.0μ.

Ana amfani da aikin sanyi ya mutu karfe don sarrafa sanyi, kamar stamping da shearing. CR12mov da DC53 sune nau'ikan yau da kullun.Cr12mov yana da taurin kai na 58-62hrc. Yana aiki da kyau don siminti na karfe (kauri ≤3mm), amma ba wuya ba .DC53 ya fi kyau. Ta hanyar inganta abubuwan haɗin ta, ta da ta da ta ninka. A cikin madaidaicin hanyoyin molds, zai iya ɗaukar nauyin da ake gurbata 1,000,000 ba tare da guntu a gefuna ba. Idan aka kwatanta da kayan gargajiya, wannan yankan saukar da maba maye gurbin sau 30%.

Aikin zafi yana saƙa masu niyya da mahimman mahalli kamar su ya yi gyare-gyare, tare da H13 da Skd61 sun yi amfani da su sosai. H13 yana kula da taurin kai na 38-42hrc har zuwa 800 ℃, sanya shi ainihin kayan aluminium ya mutu jefa mold. Bayan sabon gidajen motocin makamashi ya mutu ya ɗauki layin da ya ɗauke shi, an haɓaka tsarin kulawa mai zuwa zuwa hayõkaci 80,000. Skd61, tare da mafi kyawun kyautar cututtukan zafi, asusun na 60% na magnesium alloy ya mutu jefa aikace-aikace.

Nau'in kayan	Core aikin	Aikace-aikace na yau da kullun	Bayanin Lipespan
Filastik m karfe	30-35hrc, babban iko	Barrawan kayan aikin gida, masu ba da labari na motoci	300, 000-1, 000, 000 hawan keke
Aikin sanyi ya mutu karfe	58-62hrc, babban juriya	Sassan da aka sauya	500, 000-2, 000, 000 blanking cycles
Aikin zafi ya mutu karfe	38-42hrc, babban zafi fata juriya	Aluminum Dogoy ya mutu jefa, ya manta da m	50, 000-150, 000 hawan keke

ZabaryaMummunan kayan aikiAna buƙatar daidaitawa da "wasan kwaikwayon-mai tsada" don samarwa, don samarwa na taro, ana ba da fifiko ga kayan ɗimbin rai (kamar S136); Don samar da gwaji kaɗan, baƙin ƙarfe pre-taurare-wuya (kamar 718h) za a iya amfani dashi don rage farashin aiki. A cikin 'yan shekarun nan, metallgy ya mutu karfe (kamar ASP-60) ya fara kasancewa a cikin ainihin m molds. Wannan saboda tsarinta yana da.even duk da cewa kudin sa ya hau zuwa 50%, Lifesa yana da tsayi sau uku. Ya yi daidai da bukatun masana'antu masu tsayi, kamar yin 5g sassa.in na gaba, fasahar kayan aikin (kamar pvd mayafi) zai kuma iya fadada kayan gargajiya.