Karfe Karfe Fittings Titin gwiwar Hannu

Yin hatimi
Stamping kafa gwiwar hannu shine tsari na farko da aka yi amfani da shi wajen samar da yawan gwiwar hannu mara sumul.An maye gurbinsa da hanyar turawa mai zafi ko wasu hanyoyin kafawa a cikin samar da ƙayyadaddun ƙayyadaddun gwiwar gwiwar hannu.Koyaya, a cikin wasu ƙayyadaddun gwiwar gwiwar hannu, saboda ƙarancin samarwa, kauri ko kauri na bango.
Har yanzu ana amfani da samfurin lokacin da akwai buƙatu na musamman.Ana amfani da bututu mara nauyi daidai da diamita na waje na gwiwar hannu don yin tambarin kafa gwiwar hannu, kuma ana amfani da latsa don danna kai tsaye a cikin mutu.
Kafin yin hatimi, ana sanya bututun blank a kan ƙananan mutuwa, an shigar da ainihin ciki da ƙarshen mutu a cikin bututun, babban mutun yana motsawa ƙasa kuma ya fara dannawa, kuma an kafa gwiwar hannu ta hanyar ƙuntatawa na mutuwa na waje da kuma goyon bayan mutuwa na ciki.
Idan aka kwatanta da tsarin turawa mai zafi, ingancin bayyanar da stamping ba shi da kyau kamar na farko;Lokacin da aka kafa gwiwar hannu na stamping, baka na waje yana cikin yanayin jujjuyawar, kuma babu wani ƙarfe da ya wuce gona da iri a wasu sassa don ramawa, don haka kaurin bango a cikin baka na waje yana raguwa da kusan 10%.Koyaya, saboda halayen samar da yanki guda ɗaya da ƙarancin farashi, ana amfani da tsarin bugun gwiwar hannu galibi don kera ƙaramin tsari da kaurin bango.
An raba maginin hannu zuwa stamping sanyi da tambarin zafi.Ana zaɓin hatimin sanyi ko zafi mai zafi bisa ga kaddarorin kayan aiki da ƙarfin kayan aiki.
Tsarin kafawar gwiwar gwiwar sanyin extrusion shine yin amfani da na'ura ta musamman ta gwiwar hannu don sanya bututun da babu komai a ciki.Bayan an rufe na sama da na ƙasa, bututun bututun yana motsawa tare da keɓaɓɓen tazarar tsakanin mutuwa ta ciki da na waje a ƙarƙashin tura sandar tura don kammala aikin samarwa.
Hannun gwiwar da aka ƙera ta ciki da na waje na mutuƙar sanyi na extrusion yana da kyaun bayyanar, kaurin bango iri ɗaya da ƙananan juzu'i.Sabili da haka, ana amfani da wannan tsari sau da yawa don kafa gwiwar hannu na bakin karfe, musamman ma bakin bakin karfen gwiwar hannu.Madaidaicin mutuwar ciki da na waje da ake amfani da shi a cikin wannan tsari yana da girma;Abubuwan buƙatun don kauri na bango na ɓoyayyen bututu kuma suna da tsauri.