Gina mai tayar da ruwa
An shigar da mai tayar da hankali a gefen sako-sako na tsarin lokaci, wanda galibi yana tallafawa farantin jagora na tsarin lokaci kuma yana kawar da girgizar da ke haifar da saurin saurin crankshaft da tasirin polygon na kanta.An nuna tsarin al'ada a cikin hoto na 2, wanda ya ƙunshi sassa biyar: harsashi, bawul ɗin duba, plunger, plunger spring da filler.An cika man fetur a cikin ɗakin ƙananan matsa lamba daga mashigar mai, kuma yana gudana cikin ɗakin matsa lamba wanda ya ƙunshi plunger da harsashi ta hanyar bawul ɗin dubawa don tabbatar da matsa lamba.Man da ke cikin babban ɗakin matsi na iya fitowa ta hanyar tankin mai mai damping da ratar plunger, yana haifar da babban ƙarfin damp don tabbatar da aiki mai sauƙi na tsarin.
Ilimin bangon baya 2: Halayen ɓacin rai na mai tsaurin ruwa
Lokacin da aka yi amfani da tashin hankali na ƙaura mai jituwa ga mai ɗaurin mai a cikin Hoto 2, plunger zai haifar da damping ƙarfi na daban-daban masu girma dabam don kashe tasirin tashin hankali na waje akan tsarin.Hanya ce mai inganci don nazarin halayen mai tayar da hankali don cire ƙarfi da bayanan ƙaura na plunger tare da zana lanƙwan dabi'un damping kamar yadda aka nuna a hoto na 3.
Layin siffa mai damping na iya nuna bayanai da yawa.Misali, wurin da ke kewaye yana wakiltar kuzarin datsewa da mai tada hankali ke cinyewa yayin motsi na lokaci-lokaci.Mafi girman yankin da aka rufe, mafi ƙarfin ƙarfin ɗaukar girgiza;Wani misali: gangara na lanƙwasa sashin matsawa da sashin sake saiti yana wakiltar azanci na lodawa da saukewa.Da sauri da saukewa da saukewa, ƙananan tafiye-tafiye mara kyau na masu tayar da hankali, kuma mafi fa'ida shine kiyaye kwanciyar hankali na tsarin a ƙarƙashin ƙananan ƙaura na plunger.
Ilimin fage na 3: Dangantaka tsakanin ƙarfi mai ƙarfi da sako-sako da ƙarfin sarkar
Ƙarfin gefen sarkar shine rugujewar ƙarfin tashin hankali na ƙwanƙwasa plunger tare da tangential na farantin jagorar mai tayar da hankali.Yayin da farantin jagorar tashin hankali ke juyawa, alkiblar tangential tana canzawa lokaci guda.Dangane da tsarin tsarin tsarin lokaci, dangantakar da ke da alaƙa da ke tsakanin ƙarfin plunger da karfi mai laushi a ƙarƙashin matsayi daban-daban na jagorar jagora za a iya kusan warwarewa, kamar yadda aka nuna a cikin Hoto 5. Kamar yadda aka gani a cikin Hoto 6. da plunger ƙarfi canji Trend a cikin aiki sashe ne m guda.
Ko da yake ba za a iya samun ƙarfin gefen kai tsaye ta hanyar plunger Force ba, bisa ga ƙwarewar injiniya, matsakaicin ƙarfin gefen yana da kusan 1.1 zuwa 1.5 mafi girman ƙarfin gefen gefe, wanda ya sa ya yiwu ga injiniyoyi su yi hasashen matsakaicin ƙarfin sarkar a kaikaice. na tsarin da nazarin plunger karfi.
