1. Zabi bisa ga yankin haƙuri mai haƙuri
The domestic machine taps are marked with the code of the tolerance zone of the pitch diameter: H1, H2, and H3 respectively indicate the different positions of the tolerance zone, but the tolerance value is the same. Lambar makiyaya ta yankin da aka kiyaye ta H4, darajar haƙuri, rami mai haƙuri ya fi dacewa da bugun fenti, kuma kayan zafi da tsarin samarwa ba su da kyau kamar yadda aka bincika kayan aiki.
H4 ba za a iya yin alama kamar yadda ake buƙata ba. Yankin haƙuri na ciki mai haƙuri na ciki wanda za'a iya aiwatar da yankin haƙuri na ciki wanda zai iya aiwatar da shi ta hanyar haka: Lambar Zone Yada damar zuwa yankin haƙuri mai haƙuri na ciki Grades H1 4H, 5H; H2 5g, 6h; H3 60, 7h, 7g; H4 6h, 7h Wasu kamfanoni suna amfani da bugun taps suna yawanci alama alama da masana'antun Jamusawa kamar yadda Iso1 4h; Iso2 6h; Iso3 6g (ISO OTO1-3 yayi daidai da ƙimar ƙasa H1-3), don haka zaɓi lambar yanki mai haƙuri da kuma yanki mai haƙuri na ciki dukansu suna da alama.
Zabi matsayin zaren akwai ka'idodi guda uku na gama gari: awo, awo, wanda aka saba, kuma aka sani da Amurka). Tsarin awo shine zaren tare da kusurwar hakori na kusurwa 60 digiri a cikin milimita.
2. Zabi bisa ga nau'in matsa
Abin da muke amfani da shi sau da yawa: madaidaiciya snute strut slps, madaidaiciya aya clans, kowane tare da fa'idodin nasa.
Madannin madaidaiciya suna da ƙarfi, ta-rami ko rami wanda ba ta hanyar ba, ƙarfe ba zai iya sarrafa ƙarfe ba, kuma farashin ne mafi arha, kuma farashin shine mafi arha. Koyaya, prtence ma matalauta, komai za a iya, komai ne mafi kyau. Kashi na mazugi na iya samun 2, 4, da hakora 6. Ana amfani da gajeren mazugi don ramuka marasa kyau, kuma ana amfani da dogon mazugi don ta hanyar ramuka. Muddin ƙasa ƙasa mai zurfi sosai, mazugi mazugi ya kamata ya zama tsawon lokaci, saboda haka akwai mafi hakora da kuma rayuwar sabis ya fi tsayi.
Karkace suttura strs sun fi dacewa don sarrafa abin da ba ta rami ba, kuma ana fitar da kwakwalwan kwamfuta a baya yayin aiki. Saboda kusurwar Helix, ainihin yankan rakeitt na famfo zai ƙaru tare da karuwa na kusurwar Helix. Kwarewa ya gaya mana: Don sarrafa karafar karafa, fitaccen kusurwa ya zama karami, gabaɗaya digiri 30, don tabbatar da ƙarfin karkace hakora. Don aiwatar da karafa marasa ferrous, kusurwar Helix ta zama mafi girma, wanda zai iya zama kusan digiri 45, kuma yankan ya kamata ya zama sherper.
Ana fitar da guntu gaba yayin da ake sarrafa zaren ta blam din. Tsarin girman girmansa yana da yawa babba, ƙarfin ya fi kyau, kuma yana iya tsayayya da manyan sojojin yankan. Tasirin aiwatar da karafa mara ferrous, bakin karfe, da karafan fulawa yana da kyau sosai, kuma ya kamata a yi amfani da shi don dacewa da zaren.
Extrusawa matattara sun fi dacewa don aiwatar da karafa marasa ferrous. Bambanta da ka'idar aikin da ke sama a sama yankan taps, yana fitar da karfe don sanya shi lalata da samar da zaren ciki. Fiber na ciki na ciki na ciki yana ci gaba, tare da karfin tenesile da kuma karfi ƙarfi, da kuma kyakkyawan tsari. Koyaya, buƙatun don ramin rami na sama na famfo sun yi girma: da yawa, ƙarfe baƙin ƙarfe ya yi girma sosai, da ƙarfi na ciki bai isa ba. Idan ya yi ƙanana, murfin da aka rufe da kuma babu inda zai tafi, yana haifar da famfo don karya.
Lokacin Post: Disamba-13-2021
