An shigar da sandar piston na tushen iskar gas a tsaye akan injin gwajin gajiyawar iskar gas tare da masu haɗawa tare da duka ƙarshen ƙasa. Yi rikodin ƙarfin buɗewa da ƙarfin farawa a cikin sake zagayowar farko, da ƙarfin haɓakawa da ƙarfin matsawa F1, F2, F3, F4 a cikin zagayowar na biyu, don ƙididdige ƙarfin ƙididdigewa, ƙarfin juzu'i mai ƙarfi da rabo na ƙarfi na iskar gas. .
Themakullin iskar gasza a kulle a tsakiyar-tsakiyar jihar don gwada ƙarfin kullewa. Ma'aunin ma'auni na mai gwajin rayuwar bazara shine 2mm/min, kuma ƙarfin matsawa axial da ake buƙata don sandar piston don samar da ƙaura na 1mm shine ƙimar ƙarfin kullewa.
Kafin na robamakullin iskar gasgwajin, za a yi hawan keke sau uku a ƙarƙashin yanayin aiki na simulators, sa'an nan kuma a kulle a tsakiyar tsakiyar bugun jini. Ma'aunin ma'auni na gwajin rayuwar bazara na gas shine 8 mm / min, kuma ƙarfin matsawa axial da ake buƙata don sandar piston don motsa 4 mm shine ƙimar ƙarfin kullewa.
Gwajin rayuwar gas na bazara:
Dangane da hanyar gwajin, babban aikin ajiya mai zafi da ƙarancin zafiiskar gasyana da kyakkyawan ƙarfin gwaji, sa'an nan kuma an manne shi a kan injin gwajin rayuwar bazara. Na'urar gwaji tana yin zagayowar bazarar iskar gas a ƙarƙashin yanayin aiki na simulators, tare da mitar sake zagayowar sau 10-16 / minti. Yayin duk gwajin, zazzabin silinda na silinda na bazara ba zai wuce 50 ba.
Bayan kowane zagaye na 10000, za a auna aikin ƙarfin bisa ga hanyar gwaji. Bayan zagayowar 200,000, sakamakon aunawa zai cika buƙatu masu zuwa.
Ayyukan hatimi - Lokacin da aka rufe bawul ɗin sarrafa iskar gas, piston zai sami kyakkyawan aikin hatimi don tabbatar da cewa ana iya kulle sandar piston a kowane matsayi.
Rayuwar zagayowar - Silinda bayan gwajin aikin ajiya mai girma da ƙarancin zafin jiki zai iya jurewaGwajin rayuwa na zagayowar 200,000, kuma ƙarancin ƙarfin ƙima bayan gwajin zai zama ƙasa da 10%.
Lokacin aikawa: Fabrairu-09-2023
