--- naAaron Turpen musi wa20-Mar-2015

Ndeapi Mamwe Makoki?

Aya ndiwo Pazasi uye Pamusoro (anonziwo Pamberi uye Pashure) TDC mamaki. Isu tinovadaidza se "kuruboshwe" uye "kurudyi" kwepakati mucherechedzo unoonekwa paunenge wakatarisana nemberi kweinjini (pane bhandi), kwete nenzira yechinyakare yekuti "kuruboshwe" kudivi remutyairi nekuti mamaki aya akananga injini, kwete motokari.
Iyo Pazasi Pamusoro Vakafa Center (BTDC) mucherechedzo ndiyo kuruboshwe uye ATDC chiratidzo ndicho chiri kurudyi. Aya zviyero zvedhigirii uye akasiyana zvishoma zvichienderana neinjini iri mubvunzo.
Pamasilinda mana, semuenzaniso, mucherechedzo wekutanga 7.5-madhigirii pamberi penzvimbo yakafa, iyo yepakati mamaki ndeye TDC, uye mucherechedzo kurudyi i5 madhigirii mushure menzvimbo yakafa yepamusoro. Zvakare, idzi nhamba dzedhigirii dzinogona kuchinja zvichienderana neinjini iri mubvunzo.
Paunofambisa nguva yako kuti ienderane neimwe yemamwe mamakisi, uri kushandura nguva yevhavha yemotokari. Kana zvikaitwa pamwe chete nejini block (crankshaft marks), izvi zvinogona kuburitsa yakaderera kana yepamusoro RPM kumusoro kana kumucheto kuitira kuti ibudise simba rakawanda pakumhanya kwakasiyana kweinjini. Kufambisa izvi kunoshandura simba rakawanda sei injini ine kumucheto kwepasi (inononoka inomhanya) kana kumucheto kwepamusoro (yepamusoro-soro) yekumhanya kana kushanda zvakanaka.




Sei uchichinja iyo Alignment kuATDC kana BTDC?
Kana nguva ichifambiswa kuitira kuti ive pamberi kana mushure mepamusoro penzvimbo yakafa, inoshandura kuti "yakavhurika" kana "yakavharwa" silinda isati yaiswa mafuta uye musanganiswa wemhepo uye spark inovatungidza. Izvi, zvakare, zvinoshandura kuti yakawanda sei yekamuri yekupisa inowanikwa pakupisa kana yabatidzwa, iyo inoshandura kuti yakawanda sei yekufamba kwepiston inosundwa nekupisa pane injini. Iyo yakawanda yekufamba iyo inosundwa nekutsva, iyo inonyanya kushanda injini ichave, asi iyo inopisa: yekufamba chiyero inoshanduka pane akasiyana RPM.
Nekugadzirisa kune yakaderera- kana yepamusoro-yekupedzisira optimization, makanika ari kusarudza kupa hunyanzvi pane imwe mugumo achifarira imwe. Nekugadzirisa zvakananga kuTDC pachinzvimbo, zvakadaro, makanika ari kugadzirira kushanda kweavhareji pamatanho ese - ndosaka mainjini achiuya kubva kufekitori neTDC senzvimbo yavo yenguva.

Muinjini dzekare, kushandura nguva kuita BTDC kana ATDC zvinoreva kutsiva muparadzi neimwe yakavakirwa iyo nguva nyowani. Mamwe ma adapter kits anowanikwa kune mamwe injini umo shanduko idzi dzakakurumbira, zvisinei, izvo zvinobvumira zvinhu zvemugovera kuti zvitsiviwa pane iyo yese unit. Pane dzimwe motokari dzemazuva ano dzinoshandisa nguva yemagetsi, kuchinja kuATDC kana BTDC kunowanzoda "kombiyuta reprogram" chete kuti uchinje spark /ignition timing.