Menene aiki da tsarin zoben piston
Zoben Piston zoben ƙarfe ne da aka sanya a kan pistons. Ayyukansu da siffofin tsarinsu sune kamar haka:
Aikin zoben piston:
Rufewa: Tabbatar da cewa iskar da ke tsakanin ɗakin konewar injin da piston ɗin ta shiga don hana fitar iskar gas.
Man shafawa: A lokacin da piston ke motsa shi, ana goge fim ɗin mai da ke kan bangon silinda sannan a kawo shi saman piston, wanda hakan ke samar da man shafawa.
Rage zafi: A mayar da wani ɓangare na zafin gas zuwa bangon silinda sannan a watsa shi cikin iska don rage zafin injin.
Sarrafa fitar da hayakin hayaki: A lokacin da piston ke motsa shi, ana yanke iskar shakar don sauƙaƙa fitar da ita.
Tsarin tsarin zoben piston:
Zoben piston masu haɗaka: An yi su da kayan aiki guda ɗaya, suna da tsari mai sauƙi amma suna da ƙarancin ƙarfi kuma suna iya lalacewa.
Zoben piston mai haɗe-haɗe: An haɗa su da kayan aiki biyu ko fiye da haka, suna da ƙarfi sosai kuma sun dace da injunan da ke da sauri da kuma masu ɗaukar nauyi.
Zoben piston da aka haɗa: An haɗa su da faranti na zobe masu siffofi da kayan aiki daban-daban, ana iya daidaita su kamar yadda ake buƙata don haɓaka aiki.
Waɗannan tsare-tsare na tsari da aiki suna ba da damar zoben piston su taka muhimmiyar rawa a cikin injin, suna tabbatar da aiki da aikinsa na yau da kullun.
Ana yin zoben piston galibi da ƙarfe mai siminti, kuma akwai wasu nau'ikan ƙarin abubuwa kamar ƙarfe mai siminti, ƙarfe da kayan haɗin gwiwa na musamman.
Babban nau'ikan kayan da ake amfani da su wajen yin zoben piston sune
Kayan ƙarfe
Youdaoplaceholder0 Iron ɗin simintin launin toka na al'ada : A China, ana amfani da nau'ikan ƙarfen simintin launin toka kamar HT250 da HT300 akai-akai. Tsarin ƙarfensu ya kamata ya cika buƙatun matrix ɗin pearlite mai kyau da rarraba graphite iri ɗaya don tabbatar da juriya ga lalacewa.
ƙarfen ƙarfe na Youdaoplaceholder0 : Ta hanyar ƙara abubuwa kamar Cr, Mo, da Cu don haɓaka aiki, ana ƙirƙirar ƙarfen ƙarfe na ƙarfe na cr-mo da cr-mo-cu, wanda ke ƙara ƙarfafa juriyar lalacewa da juriyar zafi mai yawa.
Kayan aiki na musamman
Kayan ƙarfe na Youdaoplaceholder0 : Ana amfani da zoben piston na ƙarfe a cikin injunan da ke da ƙarfin lantarki mai yawa, kuma ana inganta halayen saman su ta hanyar hanyoyin kamar feshi na thermal da kuma electroplating.
Kayan haɗin Youdaoplaceholder0 : kamar zoben piston da aka yi da MC naylon 6 da kuma abin cika molybdenum disulfide, waɗanda suka dace da takamaiman yanayi kamar na'urorin matsawa kuma suna da fa'idodin ƙarancin gogayya da nauyi.
Tsarin sarrafa kayan Youdaoplaceholder0 da ƙarfafawa
Maganin saman Youdaoplaceholder0 : gami da dabarun kamar plating na chromium, nitriding, phosphating, da kuma adanawa ta jiki, yana iya ƙara juriyar lalacewa da juriyar tsatsa sosai.
Youdaoplaceholder0 Kula da na'urar microscopic : Ta hanyar inganta yanayin graphite (kamar rarrabawar madaidaiciya mai laushi ko vortex) da kuma daidaita tsarin eutectic na phosphorus, ana inganta halayen injiniya na kayan.
Lalacewar zoben piston galibi ana bayyana su a matsayin rashin amfani da mai, ƙarancin wutar lantarki, da kuma ƙara yawan hayaniya mara kyau, waɗanda galibi ke faruwa ne sakamakon abubuwa kamar matsewar carbon, lahani na kayan aiki, ko rashin shigar da su yadda ya kamata. Youdaoplaceholder0 Mafita da aka saba amfani da su sun haɗa da tsare-tsaren magani kamar gyaran rashin wargajewa, maye gurbin sassan da daidaita yanayin aiki.
Youdaoplaceholder0 Babban abin da ke faruwa a cikin matsala
Youdaoplaceholder0 Yawan shan mai ba daidai ba : Sacewa ko toshewar zoben piston yana sa mai ya shiga ɗakin ƙonewa, kuma hayaki mai shuɗi yana fitowa daga bututun hayaki, yana buƙatar a sake cika mai akai-akai.
Youdaoplaceholder0 Raguwa a aikin wutar lantarki : Lalacewar hatimi yana haifar da ƙarancin matsin lamba na silinda, wanda ke bayyana a matsayin ƙarancin hanzari da ƙaruwar amfani da mai.
Youdaoplaceholder0 Hayaniya mara kyau da zafi fiye da kima : Idan zoben ya karye ko kuma goge mai ya lalace, injin yana yin ƙarar bugawa, tare da ƙaruwar zafin ruwa mara kyau.
Za a iya raba hanyar amfani da aka saba amfani da ita ta hanyar amfani da na'urorin damfara zobe na piston zuwa matakai biyar masu mahimmanci: shirya man shafawa, kariyar kayan aiki, shigar da na'urar damfara, sanya piston da kuma raba kayan aiki. Ya kamata a ba da kulawa ta musamman ga maganin man shafawa, daidaita kayan aiki da kuma haramcin aiki.
Matakan aiki na Youdaoplaceholder0 Core
Maganin shafawa na Youdaoplaceholder0 .
A shafa man injin daidai gwargwado a kan ramukan zoben piston da bangon ciki na silinda don rage yawan gogayya.
A goge da kyalle mara zare domin gujewa ragowar abubuwan da ba na waje ba da ke shafar aikin rufewa.
Kariyar kayan Youdaoplaceholder0 .
Bayan cire murfin sandar da ke haɗa, sanya bututun roba a kan ƙarshen zare na maƙallin sandar da ke haɗa don hana bangon silinda ya yi karce yayin shigarwa.
Duba alamar alkiblar da ke saman piston (kamar kibiya) don tabbatar da cewa ya yi daidai da samfurin injin.
Shigar da matsewa na Youdaoplaceholder0 .
Zaɓi samfurin matsewa wanda ya dace da diamita na piston kuma tabbatar da cewa tauri da ƙarfin takardar ƙarfe sun cika ƙa'idodi.
Danna maƙallin sakin kamar yadda aka tsara a cikin littafin umarnin, sannan ka juya na'urar ratchet a akasin agogo don buɗe zoben matsi da kuma naɗewa a kusa da piston.
Matse matsewar a hankali a hannun agogo domin a saka zoben piston a cikin ramukan zoben gaba ɗaya.
Matsayin piston na Youdaoplaceholder0 .
Saka ƙasan piston ɗin a cikin silinda a kusurwa sannan a hankali a taɓa saman da maƙallin katako har sai zoben matsewa ya taɓa saman silinda.
A ci gaba da lura da nisan da ke tsakanin babban ƙarshen sandar haɗin da babban maƙallin crankshaft don guje wa haɗurra.
Rarraba kayan aikin Youdaoplaceholder0 .
Bayan tabbatar da cewa zoben piston na farko ya shiga silinda, a daina bugawa. An haramta tilasta shi gaba da kayan aikin ƙarfe.
Juya ƙugiyar ratchet release a hannun agogo, a hankali rage matsin lamba na matsewa, sannan a cire kayan aikin.
Youdaoplaceholder0 Muhimman abubuwan da za a lura da su
Bayanin Man Shafawa na Youdaoplaceholder0 : Kada a yi amfani da man injin da ke da danko wanda bai cika ka'idar SAE 30 ba, in ba haka ba yana iya haifar da tarin carbon a cikin ramin zobe.
Tabbatar da matsayin Youdaoplaceholder0 : Bayan an tura piston ɗin, ya zama dole a duba daidaiton alamun harafi/lamba akan sandar haɗawa da kuma littafin sandar haɗawa.
Abubuwan da ba su dace ba na kayan aiki na Youdaoplaceholder0 : Idan matsewar ta makale yayin da ake cirewa, ya kamata a ja piston ɗin don sake daidaita matsayin zoben matsewa. An haramta yin aiki mai ƙarfi sosai.
Shawarwarin zaɓin kayan aiki na Youdaoplaceholder0
Na'urorin damfara na ƙarfe da aka yi da siminti sun dace da pistons waɗanda diamitansu bai wuce 100mm ba, yayin da na ƙarfe da aka yi da siminti sun dace da manyan injunan da ke motsa jiki.
Matse-matse masu amfani da na'urorin kulle ratchet masu kusurwa biyu na iya haɓaka kwanciyar hankali na aiki da rage haɗarin sassautawa yayin aiki.
Idan kana son ƙarin bayani, ci gaba da karanta sauran labaran da ke wannan shafin!
Don Allah a kira mu idan kuna buƙatar irin waɗannan kayayyaki.
Kudin hannun jari Zhuo Meng Shanghai Auto Co., Ltd. ta kuduri aniyar sayar da MG&MAXUSsassan mota maraba siya.
