Qaybaha Qodista Naaftada Caadiga Tareenka Naaftada Shidaalka 2488244 ee Scania DX350 DX350LC-5 Engine DC13 DC16

Nidaamka qalafsan ee matoorada casriga ah ee baabuurta, mishiinka shidaalka shaki la'aan waa qayb aad u muhiim ah. Waxay la mid tahay "jadwal shidaal" oo sax ah, kaas oo saameyn go'aan leh ku leh waxqabadka matoorka, dhaqaalaha shidaalka iyo qiiqa qiiqa.

Mabda'a shaqada ee aasaasiga ah ee durduriyuhu waa in lagu duro shidaalka qolka gubanaya ee mishiinka oo ah qaab si sax ah loo cabbiray oo si fiican u atomaysan. Marka unugga kantaroolka matoorka (ECU) marka loo eego calaamadaha dareemayaasha kala duwan, sida dareemayaasha socodka hawada, dareemayaasha booska crankshaft, iwm, si loo go'aamiyo xaaladaha hawlgalka ee hadda jira ee matoorka iyo baahida culeyska, waxaa loo diri doonaa duriyaha. signalka garaaca korantada ee u dhigma. Ka dib marka cirbaduhu helo calaamada, gariirkeeda solenoid-ka gudaha ayaa si degdeg ah u tamar leh, taas oo dhalinaysa dhul birlab ah, si uu irbaddu uga adkaato xoogga guga oo kor u qaado, sidaas darteed furitaanka godka duridda. Shidaalka cadaadiska sare wuxuu ku hoos jiri doonaa ficilka farqiga cadaadiska, lagu buufiyo qolka gubashada oo leh ceeryaamo, iyo hawada isku dhafka buuxa, samaynta isku-dhafka gubashada, diyaar u ah habka gubashada.

Xakamaynta saxda ah ee wakhtiga buufinta duriyaha iyo mugga waa tignoolajiyadeeda udub-dhexaadka ah. Marka loo eego xaaladaha kala duwan ee matoorka, sida shaqo-la'aanta, dardargelinta, socdaalka iyo hawlgalka culeyska sarreeya, baahida shidaalku aad ayey u kala duwan tahay. Cirbaduhu wuxuu isla markiiba uga jawaabaa amarrada cutubka kantaroolka matoorka wuxuuna si sax ah u hagaajiyaa bilawga iyo muddada duritaanka si loo hubiyo in cadadka shidaalka lagu duray qolka gubtay ay sax tahay. Inta lagu jiro bilawga qabowga, matoorku wuxuu u baahan yahay isku dhaf dhumuc weyn leh si loo xaqiijiyo bilawga siman, iyo durduriyuhu wuxuu kordhin doonaa qadarka shidaalka lagu duray; halka inta lagu guda jiro safarka xawaaraha sare, si loo hagaajiyo dhaqaalaha shidaalka, waxay hoos u dhigi doontaa qadarka shidaalka lagu duray si ay isku dhafka u khafiifiso. Awoodda xakamaynta saxda ah ee saxda ah ma aha oo kaliya inay hubiso hawlgalka xasilloon oo hufan ee matoorka xaaladaha shaqada ee kala duwan, laakiin sidoo kale waxay si weyn u yaraynaysaa isticmaalka shidaalka iyo sii deynta walxaha waxyeelada leh ee gaaska qiiqa.