Menene buƙatun gwajin hatimin haɗin mota?

Idan ya zo ga tsarin aikin haɗin lantarki na kera motoci, wato don biyan ma'auni na USCAR-20, USCAR-20 na'ura mai haɗawa dole ne ya kasance mai aminci kuma abin dogaro a duk tsawon rayuwar rayuwa, don samarwa masu amfani aikin aminci na asali.Tare da ci gaban mota da yawa ayan zama Multi-aikin, mai hankali, da zane na mota haši kuma yana fuskantar da wahala, don haka da mota haši a cikin hatimi gwajin, dole ne wuce daidai hatimi gwajin wuce, to kun san menene gwajin hatimin haɗin mota?

Part1.Gwajin hatimi

Ana buƙatar gwada maƙarar mai haɗawa a ƙarƙashin injin motsa jiki ko matsi mai kyau.Gabaɗaya, ana buƙatar hatimin samfurin tare da ƙayyadaddun ƙaƙƙarfan matsi mai kyau ko mummunan matsa lamba na 10kPa zuwa 50kPa.Kayayyakin gwaji tare da ƙimar zube ƙasa da 1cc/min ko tare da mafi girman buƙatu ƙasa da 0.5cc/min samfuran ƙwararrun samfuran ne.

Kashi na 2.Gwajin matsi

Ana iya raba gwajin matsa lamba zuwa gwajin matsa lamba mara kyau da gwajin matsi mai kyau.Gwajin yana buƙatar zaɓi na daidaitaccen saitin bawul ɗin sarrafawa, daga ƙimar farko ta matsa lamba 0 daidai da wani ƙayyadaddun ƙimar ƙima don shafe samfurin, lokacin ƙura da digiri na ƙimar buƙatun za a iya daidaita su.Misali, saita hakar injin zuwa -50kPa kuma adadin hakar shine 10kPa/min.Wahalhalun da ke cikin wannan gwajin shine ana buƙatar mai gwajin ƙarfi ko na'urar ganowa don samun damar saita matsi na farawa don hakar ƙimar matsi mara kyau, kamar farawa daga 0, ba shakka, ana iya buƙatar farawa daga -10kPa. , kuma ana iya saita ƙimar hakar, kuma ana iya canzawa.Kamar yadda muka sani, na'urar gwajin hatimi ko na'urar gano magudanar iska tana sanye da bawul mai sarrafa matsi na hannu ko na lantarki, wanda kawai za'a iya daidaita shi gwargwadon matsin da aka saita.Matsin farko ya fara ne daga sifili, ikon injin da aka samar ta hanyar injin injin ( injin janareta ko injin famfo), injin bayan tushen injin ta hanyar bawul ɗin da ke daidaita matsa lamba yana daidaitawa, saurin hakar matsa lamba nan take daga 0 zuwa tsayayyen matsa lamba mai tsara matsa lamba, ba su da iko da matsa lamba da kuma ikon lokaci zuwa daban-daban rabo.Ka'idar gwajin gwagwarmaya mai kyau ta yi kama da na matsa lamba mara kyau don tsayayya da gwaji, wato, an saita matsi mai kyau na farko a kowane matsa lamba, kamar matsa lamba 0 ko 10kPa.Za'a iya saita gangaren hawan matsa lamba, watau gangara, kamar 10kPa / min: gwajin yana buƙatar cewa za'a iya daidaita hawan matsa lamba daidai da lokacin.

Kashi na 3.Gwajin karyewa

Ana iya raba shi zuwa gwajin fashewar matsa lamba mara kyau ko ingantaccen gwajin fashewar matsa lamba.Ana buƙatar samfurin ya karye nan take lokacin da aka fitar da injin ko kuma aka sanya matsa lamba zuwa wani kewayon matsi.Za a rubuta matsa lamba.Matsalolin gwajin sune: fitar da ma'aunin zafin iska na buƙatun matsa lamba mara kyau don saduwa da buƙatun gwaji na biyu, ana iya daidaita ƙimar matsa lamba, kuma fashewar matsa lamba ya kamata a kammala cikin kewayon da aka saita, ba zai iya wuce iyaka ba.A wasu kalmomi, fashewa a ƙasa ko sama da wannan kewayon bai cika buƙatun gwajin samfur ba, kuma ya kamata a yi rikodin matsi na gwajin wannan fashe.Lokacin da ainihin gwajin, wannan ƙuduri yana buƙatar samun na'urar rigakafin tarzoma, na'urar rigakafin da aka saba shine don sanya aikin gwajin gwajin a cikin silinda mai jurewa bakin karfe, kayan aikin gwajin yana buƙatar rufewa, bakin karfe Silinda na waje. murfin yana buƙatar saita bawul ɗin taimako mai ƙarfi, don tabbatar da aminci.Lokacin da fashewar ta faru, abubuwan haɗin haɗin suna warwatse a cikin silinda bakin karfe na matsa lamba, wanda ba zai haifar da rauni ga ma'aikata ba.

Daga binciken da aka yi a sama, zamu iya ganin cewa ma'aikacin iskar iska shine gabaɗaya don ƙirƙira na'urori daban-daban guda uku don kammala gwajin ɗigon hatimin yana buƙatar kammala ta hanyar samar da na'urar gano ɗigo tare da tsarin gyarawa.Gwajin matsa lamba yana buƙatar haɓaka saitin bawul ɗin sarrafawa daidai, daidaitaccen saitin ƙimar matsa lamba da daidaitaccen alaƙar lokaci.Gwajin karyewa yana buƙatar samfurin ya fashe a cikin takamaiman kewayon, amma kuma yayi rikodin ƙimar fashe.Idan an haɗa tsarin guda uku tare, ya zama injiniyan tsarin da ya fi rikitarwa.Tabbas, ana buƙatar gwaje-gwaje guda uku don kammala su gabaɗaya.Ana iya saita ƙimar matsi na farko ba bisa ka'ida ba, kuma ana iya daidaita ƙimar ƙara ko raguwa.Lokacin da matsa lamba ya ƙaru ko raguwa zuwa takamaiman ƙima kuma ya kai kewayon da aka saita don fashewa, za a yi rikodin matsin fashewar.Idan matsin lamba ya ƙaru ko raguwa zuwa takamaiman ƙima kuma samfurin bai fashe ba, ana yin gwajin ɗigon hatimi kuma ana yin rikodin ƙimar ɗigo ko canjin matsa lamba kowane lokaci na hatimin.

Ana buƙatar adana sakamakon gwaji don ingantaccen ganowa bayan gwaji.Ana buƙatar duk bayanan gwaji don ganowa da adanawa da kuma loda su cikin sigar da gwajin ke buƙata don sauƙaƙe bincike mai inganci da sarrafa inganci.Don masana'antar gano leak ɗin hatimi, waɗannan kamfanonin kera motoci na Turai da Amurka suna da takamaiman buƙatu don gwajin ɗigo: ya kamata a bincika lambar mashaya ta aikin kuma a yi rikodin kafin gwajin, kuma lambar mashaya yakamata ta dace da takamaiman sakamakon gwajin kamar kwanan wata. da kuma lokaci bayan gwajin.A sama, buƙatun gwajin hatimin hatimin mota, ina fatan in taimake ku.