- Hannun Hannu Mai Zafi mara kyau
Abu na dogon radius gwiwar hannu ne bakin karfe, carbon karfe, gami karfe da sauransu.
Iyakar amfani: maganin najasa, sinadarai, thermal, sararin samaniya, wutar lantarki, takarda da sauran masana'antu.
Da farko dai, bisa ga radius na curvature, ana iya raba shi zuwa dogon gwiwar radius da gajeriyar gwiwar hannu.
Dogon gwiwar hannu yana nufin radius na curvature daidai da sau 1.5 na waje diamita na bututu, wato R=1.5D.
Short elbow elbow yana nufin cewa radius na curvature daidai yake da diamita na waje na bututu, wato R= 1.0d.
Stamping gwiwar hannu aiki ne ta hanyar na al'ada ko na musamman stamping kayan aiki ikon, sabõda haka, da takardar a cikin mold kai tsaye da nakasawa karfi da nakasawa, don samun wani siffar, size da kuma yi na samar da fasaha na samfurin sassa.Karfe, mutu da kayan aiki sune abubuwa uku na tambari.Stamping wani nau'i ne na hanyar sarrafa nakasar sanyin ƙarfe.Don haka ana kiran gwiwar hannu mai alamar sanyi ko tambarin takarda, wanda ake kira stamping.Yana daya daga cikin manyan hanyoyin sarrafa filastik karfe (ko sarrafa matsi), kuma yana cikin fasahar samar da kayan aikin injiniya.
Stamping gwiwar hannu shi ne a yi amfani da abu iri ɗaya tare da bututu stamping mutu stamping cikin rabin zobe gwiwar hannu, sa'an nan biyu rabin zobe gwiwar hannu kafa walda kafa.Saboda nau'ikan walda daban-daban na kowane nau'in bututun, galibi ana kera samfuran da aka gama da su bisa ga rukunin ma'auni mai ƙarfi, kuma ana yin walda bisa ga ma'aunin walda na bututun a ginin filin.Saboda haka, shi ne kuma ake kira biyu rabin stamping waldi gwiwar hannu.A bututun da ake amfani da shi don canza alkiblar bututu, sau da yawa a inda ya juya.
- Tsarin tafiyar da gwiwar hannu
Hot tura lankwasawa forming kyau, uniform bango kauri, m aiki, kuma dace da taro samar, ya zama babban kafa hanyoyin da carbon karfe da gami karfe gwiwar hannu, kuma ya shafi wasu takamaiman bayani dalla-dalla na bakin karfe gwiwar hannu kafa, da kafa tsari na dumama. na matsakaicin mitar ko babban mitar shigar da dumama (zoben dumama na iya zama da'irar da'irar da yawa), harshen wuta da saman haske, Hanyar dumama ya dogara da buƙatu da matsayin kuzari na samfuran ƙirƙira.
Stamping forming wani dogon lokaci ne da ake amfani da shi wajen samar da fasahohin ƙirƙira gwiwar hannu maras sumul, an maye gurbinsa da matsi mai zafi ko wasu fasaha na ƙirƙira, ana amfani da su don samar da ƙayyadaddun ƙayyadaddun gwiwar gwiwar hannu, amma a wasu ƙayyadaddun gwiwar hannu, fitowar sa kaɗan ne, bangon. yayi kauri ko sirara sosai.
Kafin yin hatimi, ana sanya bututun blank a kan ƙananan mutuwa, an ɗora nauyin ciki da ƙarshen mutu a cikin bututun, kuma an kafa gwiwar hannu ta hanyar ƙuntataccen mutuwa na waje da goyon bayan mutuwar ciki.
Idan aka kwatanta da zafi tura kafa tsari, bayyanar ingancin stamping ba shi da kyau kamar yadda na zafi latsa kafa tsari, da m baka na stamping gwiwar hannu ne a cikin stretch jihar a cikin kafa tsari, domin shi ne dace da guda samar da low. farashi, fasaha na stamping gwiwar hannu ana amfani da shi ne musamman don kera ƙananan gwiwar bango mai kauri.
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 injin kafa na gwiwar hannu na musamman don sanya bututun babu komai a cikin mutun na waje.Bayan an rufe na sama da na ƙasa, bututu mara kyau yana motsawa tare da rata tsakanin mutuwa ta ciki da na waje a ƙarƙashin sandar turawa don kammala aikin kafawa.
Ciki da waje mutu sanyi extrusion gwiwar hannu yana da abũbuwan amfãni daga kyau bayyanar, uniform kauri bango, kananan size sabawa da sauransu.Ana amfani da shi sau da yawa wajen kafa gwiwar hannu na bakin karfe, musamman ma kafa gwiwar bakin karfen bakin bakin bango.Madaidaicin mutuƙar ciki da na waje ya fi girma, kuma ƙetare kaurin bangon bututu kuma an gabatar da buƙatu mafi girma.
Lokacin aikawa: Maris-04-2022