Faa'iidooyinka fiistoonnada dhoobada ah ee matoorka ugu muhiimsan

2022-09-23

Matoorka weyn ee badda, giraanta piston-ka iyo xuubka dhululubada ayaa ah lamaane is jiid-jiid ah oo muhiim ah, dhex-gal wanaagsan iyo ka shaqeynta dhexdooda ayaa aad muhiim ugu ah matoorka weyn. Siddooyinka piston-ka-dahaarka leh ee dhaqameed, ma jiraan wax dhibaato ah xilliga isticmaalka saliid-sulfur-sare. Ka dib oo dhan, maadada baaruudda ee ku jirta saliidda baaruudda sare waxay caawisaa in ay subagto inta u dhaxaysa giraanta piston iyo xarkaha dhululubada. Ka dib isticmaalka saliida baaruudda hoose, filimka saliida ee ku yaala xargaha cirifka ma aha mid u fiican sidii hore, inkastoo isticmaalka nambarka saldhigga sare ee saliidda saliidda saliidda aysan si buuxda u baabi'in karin saameyntan. Tani waxay u horseedi doontaa xidhashada degdega ah ee giraanta piston-ka aluminium-ku dahaaran, taas oo saamayn doonta lammaanaha is jiid-jiidka, kordhin doonta xidhashada xadhkaha dhululubada, oo soo gaabin doonta nolosha adeegga. Haddii qiimaha saldhigga ah ee saliidda saliidda dhululubada aan la kordhin inta lagu jiro habkan, xirashada waa la dedejin doonaa. Xaaladdan oo kale, isticmaalka giraangiraha piston cermet waxay hagaajin doontaa iska caabbinta xirashada giraanta piston, waxay yaraynaysaa isku-xidhka isku-dhafka, waxay si weyn u yaraynaysaa saamaynta hawlgalka lammaanaha isku-dhafka ah, waxayna sii dheeraynaysaa nolosha adeegga giraanta piston iyo silsiladaha dhululubada.
Qalabka Mashiinnada ee Changsha Haochang
. Soo dhawoow!