Umgomo wePup Pump Muchical
Uwoyela we-oyili wokucindezela uwoyela
Ukucindezela kukawoyela kanye nokucindezela kawoyela kwephampu yokujova kuqediwe ukunyakaza okubuyisanayo kwe-plunger Sleeve. Lapho i-plunger itholakala endaweni engezansi, izimbobo ezimbili zamafutha esikhwameni se-plunger zivuliwe, futhi umgodi wangaphakathi wesikhwama se-plunger udluliselwe endimeni kawoyela emzimbeni wepompo, futhi uphethiloli ugcwele ngokushesha ngegumbi lamafutha. Lapho i-cam iphumula ku-roller yomzimba we-roller, i-plunger ikhuphuka. Hambisa phezulu kusukela ekuqaleni kwe-plunger kuze kube yilapho umgodi kawoyela uvinjelwe ubuso obuphezulu bokuphela kwe-plunger. Ngalesi sikhathi sesikhathi, ngenxa yokunyakaza kwe-plunger, uphethiloli ukhishwa egumbini likawoyela futhi ugelezela endimeni kawoyela. Ngakho-ke lokhu kuphakama kubizwa ngokuthi yi-Pretravel. Lapho i-plunger ivimba umgodi wamafutha, inqubo yokucindezela kawoyela iyaqala. Lapho i-plunger ikhuphuka, ukucindezela kwamafutha egumbini likawoyela kukhuphuka kakhulu. Lapho ingcindezi idlula entwasahlobo yentwasahlobo ye-oyili yokuphuma i-valve ye-valve kanye nengcindezi kawoyela ephezulu, i-valve yamafutha iyachithwa, futhi uphethiloli ucindezelwa ngepayipi kawoyela futhi wathunyelwa ku-Indel Indertor.
Isikhathi lapho umgodi we-indow inlet esikhwameni se-plunger uvinjelwe ngokuphelele ubuso bokuphela kwe-plunger bubizwa ngokuthi yi-theory oil Supply Supply Repund Read Point. Lapho i-plunger iqhubeka nokuya phezulu, ukutholakala kwamafutha kuyaqhubeka, futhi inqubo yokucindezela uwoyela iyaqhubeka kuze kube yilapho i-bevel ye-bevel evuthayo ivula umgodi wamafutha. Lapho kuvulwa umgodi kawoyela, uwoyela wengcindezelo ephezulu ugeleza usuka egumbini lamafutha ngokusebenzisa i-girlove ende e-plunger kanye nomgodi wokubuya kawoyela esikhwameni sikawoyela emzimbeni wepompo. Ngalesi sikhathi, ukucindezelwa kawoyela kwe-plunger Sleeve Ama-Oil Chamber kuncipha ngokushesha, i-oyili yokuphuma i-valve ingena esihlalweni se-valve ngaphansi kwesenzo sokucindezela kukawoyela entwasahlobo kanye ne-tubing ephezulu yokucindezela, futhi ngokushesha uyeke ukufafaza uwoyela. Ngalesi sikhathi, yize i-plunger iqhubeka nokunyuka, ukuhlinzekwa ngowoyela kuyenqanyulwa. Okwamanje lapho umgodi wokubuya kawoyela esikhwameni se-plunger uvulwa uhlangothi lwe-bevel lwe-plunger lubizwa ngokuthi yi-theororetical oy supply ukuphela kwendawo. Kuyo yonke inqubo yokunyakaza okuphezulu kwe-plunger, kuphela ingxenye ephakathi yesifo sohlangothi lwenqubo yokucindezela kawoyela, ebizwa ngokuthi yi-stroke ephumelelayo ye-plunger.
Ukulawula uphethiloli
Ukuze uhlangabezane nezidingo zomthwalo we-Diesel Injini, ukuhlinzekwa kwamafutha kwephampu yokujova kaphethiloli kumele kukwazi ukulungisa ngaphakathi kohlu lwamafutha aphezulu kaphethiloli (umthwalo ogcwele) kuya ku-zero kawoyela yokuhlinzekwa (ukuma). Ukulungiswa kokuhlinzekwa ngophethiloli kutholwa yinduku yezinyo kanye nomkhono wokujikeleza ukwenza wonke amapulangwe empompo kaphethiloli ajikeleze ngasikhathi sinye. Lapho i-plunger ijikeleza, isikhathi sokugcina uwoyela asishintshiwe, futhi isikhathi sokuphela kowoyela siguqulwe ngenxa yoshintsho endaweni yokubuya kawoyela ye-Plunger Sleeve eseceleni kwe-balger. Nge-angle ehlukile yokujikeleza kwe-plunger, unhlangothi olusebenzayo lwe-plunger luhlukile, futhi ukuhanjiswa kawoyela nakho kuyaguqulwa.
Lapho likhulu i-angle yokujikeleza kwe-plunger ngaphandle kwezinga lokuhlinzekwa ngowoyela 1, okukhulu ibanga phakathi kobuso obuphezulu be-plunger kanye ne-hypotenuse yomnikazi wokubuya kawoyela we-plug umkhono we-plug ovulekile, kanye nokunikezwa kukawoyela. Uma i-angle yokujikeleza kwe-plunger incane, ukunqunywa kwamafutha kuqala ekuqaleni futhi nokuhlinzekwa ngowoyela kuncane. Lapho injini yedizili iyekile, uwoyela kufanele unqunywe. Ngalesi sizathu, i-Groove ende ku-Planger ingaphendukela emgodini wokubuya kawoyela ngokuqondile maqondana nomkhono we-plunger. Ngalesi sikhathi, kuyo yonke i-plunger stroke, uphethiloli osemqoka we-plunger ubelokhu ugeleza esiteshini samafutha ngomgodi omude kanye nomgodi wokubuya kawoyela, ngakho-ke i-oyili yokubuka ukucindezela, ngakho-ke i-oyili yokucindezela ilingane ne-zero. Lapho i-Plunger ijikeleza, isikhathi sokushintsha indawo yokuphela kwamafutha isetshenziselwa ukulungisa i-oyili yokuhlinzekwa, okubizwa ngokuthi yindlela yokulungisa i-oyela yokulungisa.
Ukuhlinzekwa ngowoyela kwephampu kawoyela kufanele kuhlangabezane nezidingo zenjini yedizili ezimweni ezahlukahlukene zokusebenza, ngokuya nge-oyili yokupheka i-angle kuyafana, futhi ukuhlinzekwa kwamafutha kufanele kuqale ukuthi ubude bawo bamafutha buyavumelana, futhi ukunikezwa kwamafutha kufanele kuqale ngokushesha, kuvikele ukudonsa. Ngokuya ngesimo segumbi lokuhlanganisa kanye nendlela yokwakheka kwengxube, ipompo kawoyela kumele inikeze uphethiloli ngokucindezela okwanele ku-injextor ukuqinisekisa ikhwalithi enhle yokuhlaziya.
UZhuo Meng Shanghai Auto Co, Ltd uzibophezele ekuthengiseni izingxenye ze-MG & Mauxs auto wamukelekile ukuthenga.
