Kerarrebawuls dole ne a yi gwaje-gwaje daban-daban na aiki, mafi mahimmancin su shine gwajin matsa lamba. Gwajin matsa lamba shine don gwada ko ƙimar matsa lamba wanda bawul ɗin zai iya jurewa ya dace da buƙatun ƙa'idodin samarwa.A cikin TWS, dataushi wurin zama malam buɗe ido bawul, dole ne a ɗauki gwajin matsi na wurin zama mai ƙarfi. Matsin da aka ƙayyade a cikin lokutan 1.5 na PN za a yi amfani da ruwan gwajin.
Mabuɗin kalmomi:Gwajin matsin lamba;Valve mai laushi mai laushi; Gwajin Tsantsan Wurin Matsi
Gabaɗaya, gwajin matsa lamba nabawulolidole ne ya bi ka'idoji da ka'idoji masu zuwa:
(1) Gabaɗaya, dabawulba batun gwajin ƙarfi ba, ammabawuljiki da bonnet bayan gyara ko dabawuljiki da bonnet tare da lalacewa ya kamata a gwada don ƙarfi. Don bawul ɗin aminci, matsinsa akai-akai, matsa lamba na sakewa da sauran gwaje-gwaje zasu bi ƙayyadaddun umarninsa da ƙa'idodin da suka dace.
(2) Ya kamata a yi gwajin ƙarfin ƙarfi da ƙarfi kafinbawulan shigar. 20% na ƙananan bawuloli ana duba tabo, kuma 100% daga cikinsu yakamata a bincika idan basu cancanta ba; Ya kamata a duba 100% na matsakaici da matsakaicin matsa lamba.
(3) A lokacin gwajin, wurin shigarwa nabawulya kamata ya kasance a cikin hanyar da dubawa yana da sauƙi.
(4) Dominbawulolia cikin hanyar haɗin da aka haɗa, idan ba za a iya amfani da gwajin matsa lamba na makafi ba, ana iya amfani da hatimin conical ko hatimin O-ring don gwajin matsa lamba. (5) Ware iskar bawul kamar yadda zai yiwu yayin gwajin hydraulic.
(6) Ya kamata a ƙara matsa lamba a hankali yayin gwajin, kuma ba a yarda da matsa lamba da sauri ba.
(7) Tsawon lokacin gwajin ƙarfin da gwajin nau'in hatimi gabaɗaya shine mintuna 2-3, kuma mahimmancin bawuloli na musamman yakamata su wuce na mintuna 5. Lokacin gwaji don ƙananan bawul ɗin diamita na iya zama daidai gajere, kuma lokacin gwajin manyan bawuloli na iya zama daidai tsayi. Yayin gwajin, idan ana shakka, ana iya tsawaita lokacin gwajin. A lokacin gwajin ƙarfin, gumi ko zub da jini nabawuljiki da bonnet ba a yarda. Ana yin gwajin hatimi sau ɗaya kawai don gama-garibawuloli, kuma sau biyu don bawuloli masu aminci, matsa lambabawulolida sauran muhimman abubuwabawuloli. A lokacin gwajin, an ba da izinin ƙananan ƙwayar cuta don bawuloli marasa mahimmanci tare da ƙananan matsa lamba da babban diamita da bawuloli tare da ka'idoji don ba da izinin zubar da ruwa; saboda buƙatun daban-daban na bawuloli na gabaɗaya, bawul ɗin tashar wutar lantarki, bawul ɗin ruwa da sauran bawuloli, buƙatun ɗigo ya kamata su kasance kamar haka: Yi bisa ga ƙa'idodin da suka dace.
(8) Bawul ɗin magudanar ruwa ba a ƙarƙashin gwajin ƙarfi na ɓangaren rufewa ba, amma gwajin ƙarfi da gwajin ƙarfi na marufi da gasket yakamata a yi. (9) A lokacin gwajin matsa lamba, ƙarfin rufewa na bawul ɗin yana ba da izinin rufe shi kawai ta hanyar ƙarfin jikin mutum na yau da kullun; ba a yarda a yi amfani da ƙarfi tare da kayan aiki kamar levers (sai dai maƙarƙashiya mai ƙarfi). Lokacin da diamita na abin hannu ya fi ko daidai da 320mm, ana barin mutane biyu suyi aiki tare. rufewa.
(10) Don bawuloli tare da hatimi na sama, ya kamata a fitar da marufin don gwajin ƙarfi. Bayan an rufe hatimin babba, bincika yabo. Lokacin amfani da iskar gas azaman gwaji, duba da ruwa a cikin akwatin shaƙewa. Lokacin yin gwajin maƙarƙashiya, ba a yarda hatimin babba ya kasance a cikin matsatsin wuri ba.
(11) Ga kowane bawul ɗin da ke da na'urar tuƙi, lokacin gwada ƙarfinsa, ya kamata a yi amfani da na'urar don rufe bawul ɗin da yin gwajin matsewa. Don na'urar da aka tuƙa da hannu, gwajin hatimin bawul ɗin da ke da hannu kuma za a gudanar da shi.
(12) Bayan gwajin ƙarfin ƙarfi da gwajin ƙarfi, za a gwada bawul ɗin kewayawa da aka sanya a kan babban bawul don ƙarfi da ƙarfi a babban bawul; lokacin da aka buɗe ɓangaren rufewa na babban bawul, kuma za a buɗe shi daidai.
(13) Yayin gwajin ƙarfin simintin ƙarfe na simintin ƙarfe, taɓa jikin bawul da murfin bawul tare da kararrawa ta jan ƙarfe don bincika yatsan.
(14) Lokacin da aka gwada bawul ɗin, sai dai bawul ɗin toshewa waɗanda ke ba da damar sanya saman hatimin mai, ba a ba da izinin sauran bawul ɗin su gwada wurin rufewa da mai.
(15) Yayin gwajin matsa lamba na bawul, ƙarfin matsi na farantin makafi a kan bawul ɗin bai kamata ya zama babba ba, don guje wa lalacewar bawul ɗin kuma ya shafi tasirin gwajin (idan an matse bawul ɗin baƙin ƙarfe da ƙarfi sosai. , zai lalace).
(16) Bayan an gama gwajin matsa lamba na bawul ɗin, ya kamata a cire ruwan da aka tara a cikin bawul ɗin a cikin lokaci kuma a goge shi da tsabta, sannan kuma a yi rikodin gwaji.
In Farashin TWS Valve, Game da babban samfurin mu, bawul ɗin malam buɗe ido mai laushi, dole ne a ɗauki gwajin matsa lamba mai ƙarfi. Kuma matsakaicin gwajin shine ruwa ko iskar gas, kuma zazzabi na matsakaicin gwaji yana tsakanin 5℃~40℃.
Kuma gwajin da ke gaba shine matsewar harsashi da aikin bawul.
Manufarsa ita ce gwajin zai tabbatar da ɗigon ɗigon harsashi gami da aikin hatimin aiki akan matsa lamba na ciki.
Yayin aikin gwajin, dole ne mu lura cewa ruwan gwajin zai zama ruwa.
Kuma diski na bawul ɗin zai kasance a cikin wani yanki na buɗewa. Za a cire haɗin ƙarshen bawul ɗin kuma duk cavities cike da ruwan gwaji. Matsin da aka ƙayyade a cikin lokutan 1.5 na PN za a yi amfani da ruwan gwajin.
Lokacin aikawa: Afrilu-23-2023
