A cikin
mold saka aiki, yakamata a zaɓi kayan a hankali, idan kuka zaɓi kayan da ba daidai ba, to bayan tsarin duk ba don komai bane, don haka zaɓin kayan shima tsari ne mai mahimmanci, to,
mold saka aikiakan buƙatun aikin kayan menene?
Mould insert processing on the material performance requirements
1ã € Hardness
Hardness shine ɗayan manyan alamomin ikon ƙarfe mai ƙyalƙyali, mold a cikin rawar da babban damuwa zai iya kula da sifar sa da madaidaitan sassan daidaitaccen girma, dole ne ya kasance yana da tsananin ƙarfi. Sassa daban -daban, da kuma amfani daban -daban na daidaikun sassan, abubuwan buƙatun taurin ma daban. A cikin sassan daidaitattun kayan aikin FA, da sassaƙƙun madaidaiciyar madaidaiciya, kayan aikin dubawa da aka yi amfani da su don bincika ko taurin da ake buƙata shima daban ne.
2ã € Ja taurin
A cikin yanayin yanayin zafi mai zafi na aikin sassan ƙarfe mai zafi, ƙungiya da aiwatar da buƙatun don kula da kwanciyar hankali na taurin, don kula da babban isa, ana kiran wannan aikin ja taurin. Karfe kayan aikin ƙarfe, ƙaramin kayan aikin ƙarfe na ƙarfe na iya kula da wannan aikin a cikin yanayin zafin jiki na 180 ~ 250 â ƒ, chromium-molybdenum kayan aikin zafi kayan aikin ƙarfe gabaɗaya a cikin yanayin zafin jiki na 550 ~ 600 â „ƒ don kula da wannan aikin. Karfe ja taurin yafi dogara a kan sinadaran abun da ke ciki na karfe da zafi magani tsari.
3, compressive samar ƙarfi da compressive lankwasa ƙarfi
Sassan kayan aikia kan aiwatar da amfani sau da yawa zai zama mai ƙarfi da babban matsin lamba da lanƙwasa, don haka muna buƙatar kayan yakamata su sami wani ƙarfi mai ƙarfi da ƙarfin juyi. Gabaɗaya, idan muna son gudanar da gwaje -gwaje na matsawa da juyawa a ƙarƙashin yanayin da ke kusa da ainihin yanayin aikin mutuƙar, ƙarfin ƙarfin ƙarfin ƙarfin ƙarfe na ƙarfe ya fi dacewa da juriya na nakasa da naushi ya nuna a wurin aiki. Wani fa'idar gwajin sassauci shine cikakken ƙimar canjin matsin lamba, na iya zama mafi aiki don nuna bambanci tsakanin maki daban -daban na ƙarfe kuma a cikin jiyya daban -daban na zafi da tsari na yanayin juriya na nakasa.
4ã € Tauri
A cikin tsarin samarwa, sassan kayan masarufi suna fuskantar tasirin tasiri, don rage amfani da tsarin karaya, chipping da sauran nau'ikan lalacewar, amma kuma don bin ainihin ainihin madaidaicin buƙatun ƙirar ƙarfe yana da takama. .
5ã resistance Abrasion juriya
Rayuwar ƙirar ƙuduri galibi shine mafi mahimmancin kashi na kayan ƙirar kayan juriya. Mould a cikin aikin karɓar adadi mai yawa na matsin lamba da gogayya, da ke buƙatar ƙirar na iya kasancewa cikin gogayya mai ƙarfi har yanzu tana iya yin daidai da sikelin sassan sikelin. A sa na mold ne yafi inji sassa lalacewa, hadawan abu da iskar shaka lalacewa da narkewa lalacewa iri uku
Abubuwan da ke sama "sarrafa kayan sarrafa kayan kwalliya akan buƙatun aikin kayan" shine gabatarwar
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