Matsakaicin kusurwa namurza rawar jikiGabaɗaya 118°, amma kuma ana iya ɗaukarsa a matsayin 120°.Gabaɗaya babu matsala idan za ku iya ƙware waɗannan dabarun 6 masu zuwa don ƙwanƙwasa rawar jiki.
1.Kafin a yi niƙa, dole ne a sanya babban ɓangarorin ƙwanƙwaran ƙwanƙwasa da filin niƙa a kan jirgin sama a kwance, wato, lokacin da yankan gefen ya taɓa saman ƙafafun niƙa, dukkanin gefen dole ne a kasa. .Wannan shine mataki na farko a cikin dangi matsayi na rawar rawar soja da dabaran niƙa.Bayan an saita matsayi, a hankali zai karkata zuwa saman dabaran niƙa.
2.Wannan kusurwa shine kusurwar gaba narawar jiki.Idan kusurwar ba daidai ba ne a wannan lokacin, kai tsaye zai shafi girman kusurwar saman na rawar rawar jiki, siffar babban yanki da kuma kusurwar bevel na gefen chisel.Wannan yana nufin alaƙar matsayi tsakanin axis na rawar rawar soja da saman ƙafafun niƙa, wanda shine 60 °, wanda gabaɗaya ya fi daidai.A nan, ya kamata a biya hankali ga dangi a kwance matsayi da matsayi na kusurwa kafin a yi rawar jiki.Ya kamata a yi la'akari da su biyu gaba daya.Kar a yi watsi da kusurwar saitin don girman matakin yanke, ko watsi da matakin yankan gefen don manufar saita kusurwa.
3.Bayan yankan gefen ya taɓa ƙafar niƙa, ya kamata ya zama ƙasa daga babban yanki zuwa baya, wato, yankan ƙwanƙwasa ya fara tuntuɓar injin niƙa, sannan a hankali ya niƙa ƙasa tare da gefen gaba ɗaya.Lokacin da ɗigon ya yanke, a taɓa ƙafafun niƙa da sauƙi, yi ɗan ƙarami kaɗan na farko, sannan a kula da lura da daidaiton tartsatsin, daidaita matsi a hannun cikin lokaci, kuma kula da sanyaya na rawar. bit , don kada a bar shi ya zama ƙasa da yawa , yana sa gefen ya canza launi , kuma annealed zuwa gefen.Lokacin da aka gano yanayin zafi mai yankewa yana da girma, ya kamata a sanyaya bit ɗin a cikin lokaci.
4.Wannan shi ne wani misali rawar soja nika mataki.Babban ƙwanƙwasa ya kamata ya yi sama da ƙasa a kan injin niƙa, wato, hannun da ke riƙe da gaban wasan ya kamata ya karkatar da rawar sama da ƙasa a saman injin niƙa.Duk da haka, hannun da ke riƙe da hannu ba dole ba ne ya yi jujjuya, kuma kada a juya hannun baya sama, wato, wutsiya na rawar soja ba za a iya ɗaga shi sama da layin da ke kwance na ƙafar niƙa ba, in ba haka ba za a yi ƙulle-ƙulle kuma za a yi la'akari da shi. kasa yankewa.Wannan shine mataki mafi mahimmanci.Ko an sa kayan aikin da kyau ko a'a yana da alaƙa da shi.Lokacin da niƙa ya kusa gamawa, fara daga gefen ruwa kuma a shafa shi da sauƙi zuwa kusurwar baya don sa bayan ruwan ya yi laushi.
1.Bayan niƙa guda ɗaya, niƙa sauran yankan.Dole ne a tabbatar da cewa ƙwanƙwasa yana cikin tsakiyar tsaka-tsakin raƙuman raƙuman ruwa, kuma sassan sassan biyu ya kamata su kasance daidai.Kwararrun ƙwararrun masana za su lura da ƙayyadaddun ƙayyadaddun tukwici a ƙarƙashin haske mai haske, kuma a hankali a kaifafa shi.Matsakaicin taimako na yankan gefen rawar soja shine gabaɗaya 10 ° -14 °.Idan kusurwar taimako yana da girma, yankan gefen yana da bakin ciki sosai, kuma girgiza yana da tsanani a lokacin hakowa.Ramin triangular ne ko pentagonal, kuma guntu mai siffar allura;kusurwar taimako kadan ne, Lokacin da ake hakowa, ƙarfin axial yana da girma sosai, ba shi da sauƙi a yankewa, ƙarfin yankewa yana ƙaruwa, yawan zafin jiki yana da girma, shugaban rawar jiki yana zafi sosai, har ma ba zai yiwu ba.Ƙarshen baya ya dace da niƙa, gaban gaba yana tsakiya, kuma gefuna biyu suna da ma'ana.Lokacin hakowa, darawar jikizai iya cire kwakwalwan kwamfuta a hankali, ba tare da girgiza ba, kuma diamita na rami ba zai fadada ba.
2.Bayan niƙa gefuna guda biyu, kula da kaifin tip narawar jiki tare da diamita mafi girma.Bayan an kaifi gefuna biyu na rawar rawar, za a sami fili mai lebur a saman gefuna guda biyu, wanda zai shafi tsakiyar sakawa.Wajibi ne don chamfer kusurwar da ke bayan gefen don yin shimfidar shimfidar gefen gefen a matsayin ƙananan kamar yadda zai yiwu.Hanyar ita ce a sanya tsintsiya madaurinki a tsaye, daidaita shi da kusurwar dabaran niƙa, kuma a zuba wani ɗan ƙaramin rami a tushen bayan ruwan a kan titin ruwan.Wannan kuma muhimmin batu ne don ƙaddamar da rawar soja da yanke haske.Lura cewa lokacin niƙa chamfer na gefen tip, ba dole ba ne ya zama ƙasa a kan babban yanki.Wannan zai sa kusurwar rake na babban yanki ya yi girma sosai, wanda zai shafi aikin hakowa kai tsaye.
Lokacin aikawa: Agusta-09-2023