Injin crankshaft rukuni na flowwheel
Da farko, crankshaft
Crankshaft yana daya daga cikin mahimman sassan injin, aikinsa shine yin tsayayya da injin bawulen mai, kamar, crankshaft ana amfani da shi don fitar da kayan aikin injin, masu sahun ruwa, injinan yana motsa jiki, da sauransu.
Crankhaft Group: 1- Purley; 2- Crankshaft lokaci na bel na hakori; 3- crankshaft spocket; 4- Crankashaft; 5- crankshaft namiji kai (saman); 6- Flywheel. 7- Sadarwar Sadarwar Senator na Speedor; 8, 11- karkatar da katako; 9- crankshaft namiji kai (ƙasa); 10- crankshaft babban murfin rufe.
Lokacin da ayyukan famfo, dole ne ya tsayar da canje-canje lokaci-lokaci a cikin matsiniyar gas, don haka sauƙaƙe ya kamata ya sami isasshen ƙarfi, da sauƙi tanƙwara da torormation, mai sauƙi ya sami isasshen ƙarfi, mai sauƙi, crfshaft yakamata su sami isasshen ƙarfi da ƙarfi, kyakkyawan sa juriya da kyau. Crankshaft an yi shi ne da carbon carbon carbon, kuma Jaridar Farfa ta ci gaba da tsafta ta kai. Changhai Santhai Santana an yi shi ne da ingancin carbon carbon carbon ya mutu ya manta. Audi Jwas da Yuchai yc6105QC injunes an yi su da karancin tsada, babban karfi da baƙin ƙarfe na duɗama tare da kyakkyawan sa juriya.
1. Tsarin crankshaft
Crazorft an haɗa shi gabaɗaya, babban abin wuya ne, crank, crank, mai haɗa Rod Jourdu da ƙarshen ƙarshen. Wani crank ya ƙunshi haɗin fayil ɗin Rod da hagu da dama na dama. Yawan crank na crankshaft ya dogara da lamba da tsarin silinda. Injin na silinda guda na silinda yana da guda ɗaya kawai crank kawai; Yawan crank na crankshaft na injin-in-line daidai yake da adadin silinda; Yawan cranks a cikin crankshaft na injin v Ingine daidai yake da rabin adadin silinda. Shaft da aka kawo ƙarshen abin da ya ƙunshi murɗa, kayan tim, da dai sauransu, wanda ake amfani da shi don fitar da famfo na ruwa da kayan bawul. An shigar da wuyan crankshaft ɗin a cikin babban kujerar wurin silinda kuma ana amfani dashi don tallafawa crankshaft. Ana amfani da Rod Jaridar Rod don shigar da sanda mai haɗawa, kuma abin sha ya haɗu da babban kalmar sirri tare da haɗa Rod Journal. Don daidaita karfin centrifugal lokacin da crankshaft juyi, ana bayar da ma'aunin ma'auni a kan crankshaft. Ana bayar da flanida mai haɗi a ƙarshen ƙarshen abin sha don haɗa flywheel zuwa crankshaft by bolts. Don sa mai haɗa Rod Journ jarida, hanyar lubricating ya bushe daga babban abin adanawa zuwa cikin lada na jarida. Haske na haɗin gwiwar abu ne mai sauki a tsari, haske cikin nauyi da abin dogara a kan aiki, kuma gaba daya yana amfani da bayyane a bayyane da ƙananan injuna.
2. Layout manufa na crank
Siffar crankshaft da kuma matsayin dangi na kowane crank ya dogara ne akan yawan silinda da kuma tsari na kowane silinda. Lokacin da shirya jerin injin, ya kamata a bi ka'idodi masu zuwa har zuwa ga yiwuwar:
Yi silsila biyu na ci gaba da aiki har zuwa rage nauyin buɗewar bitocin guda biyu, da kuma abin da ke cikin "Air kama" yana rinjayar ingancin injin.
(1) Kusan agon da ke aiki na kowane silinda ya zama daidai da sauƙaƙe aikin injin. A tsakanin kusurwar crankhaft wanda injin ya kammala sake zagayowar aiki, kowane silinda ya kamata ya yi aiki sau ɗaya. Don injin bugun jini huɗu tare da silinder lambar I, kusurwar tazarar aiki shine 720 ° / i. Wato, kowane kowane 720 ° / i na crankshaft yakamata ya sami silinda don tabbatar da cewa injin ya gudana lafiya.
(2) Idan injin nau'in V-TOE ne, ginshiƙai na hagu da dama na silinda yakamata su canza aiki.
3..
Tsarin crankshaft da crank na in-line hudun injin bugun jini. Aikin tazarar tazara ta a cikin jerin gwano mai-hudu-Starder hudu shine 720 ° / 4 = 180 °, jerin crank guda hudu ana shirya shi a cikin jirgin, da jerin abubuwan hawa hudu, da kuma jerin matattarar injiniyoyi) shine 10-20. Ana amfani da na'urar yin amfani da kayan aiki mai narkewa yana da semi-madauwari na semi-madauwari mai ɗaukar ƙarfe, crankshaft mett lowing da flowthy zing yana da nau'i uku. Acrack semi wani takardar ne mai tsayi tare da anti-ɗan wariyar tanadi a waje a waje, wanda aka sanya a cikin groove na jiki ko babban murfin. Don hana jujjuyawar murfi na sokin, murfin kujerar yana da bulala a cikin tsagi. Wasu alluruka masu amfani da guda 4 don ƙirƙirar iyakokin madaukai guda biyu, kuma wasu suna amfani da hanyoyi biyu. Gefe tare da ƙarfe-qusta ya kamata ya fuskanci crankshaft.
Zhuo Meng Shanghai Auto Co., Ltd. ya himmatu wajen siyar da bangarorin MG & Mauxs Auto Barka da Siyarwa.
