Siddo qalab

siddo qalab - giraan ah farqiga yar, ma xiran. Waxay yihiin in grooves on derbiyada dibadda ee pistons ee dhammaan noocyada matoorada qalab (sida matoorada uumi , ama engine sari gudaha).

Waa maxay siddo oo qalab ah?

1. Si aad u xir qolkii sari. siddo riixo aad bay u weynaan riixo ah. Iyada oo zalegshimi, siddo jabay ama xirto ma bilaabi kartaa engine ama in ay lumiyaan awoodda.
2. Si loo hagaajiyo kala iibsiga kulaylka iyada oo derbiyada dhululubo ah. Siddo oo kor u ah diidmada kulaylka sari engine gudaha ka qalab ah, oon ku hortagga kulayl.
3. In si loo yareeyo isticmaalka saliid for engine (ee laba-stroke naaftada iyo dhamaan afar-stroke engine sari gudaha).

Sidee siddo oo qalab ah?

Joint (oo sidoo kale quful) waxa uu ku yaalaa inta u dhaxaysa darafyadiisa giraanta qalab ah. Marka qalab uu yahay in qufulka dhululubo waxaa wax yar ka Tifaftirayaasha - in yar jajab ee millimeter ah. Ma uugu (at afar-stroke engine ku sari gudaha) iyo xariiq toosan. Siddo yihiin grooves ah, waxaa lagu abaabulaa sidan oo kale in ay xagal u dhexeeya laabatooyinka wuxuu u dhigmaa (2 siddo - 180 digrii, 3 siddo - 120 digrii). Natiijadu waxay tahay Boogani yareeya gaaska horumar degdeg ah.

Siddo waa xoqo iyo riixo. Xoqo soo galaan saliid crankcase ilaaliyo qolkii sari. Waxay ka dhululubo saaro saliidda engine xad-dhaaf ah. Dhajinta siddo xoqo hoos ku riixo. Waxay leeyihiin dhex naadi. Labada-stroke baatrool engine sari gudaha stem waalka looma isticmaalo sida saliidda in engine waa la wada combusted la shidaalka. Haddaba soo saaray ama bir ah, ama bir giraan ah farcan la extenders qaab ilo tuuray. Qayb ka fudud oo ka kharash yar in ay soo saaraan, si aad uga badan yihiin kabka ay yihiin.

siddo qalab riixo ilaaliyo crankcase ka gusts gaaska mixraabka sari. In gobolka free of dhexroor giraanta dibadda ka badan gudaha ka sii weyn. Sababtan awgeed, qayb ka mid ah wax soo saarka ah la jaro. Dhig cut waxaa lagu magacaabaa qalcaddii. Sida caadiga ah ka mid ah qalab aan la dhigay in ka badan seddex ka mid ah siddo oo kale, waayo sababta in heerka uu compaction of qalab ah wax yar kor u kacay, iyo khilaaf khasaaraha kordhay. In laba-stroke engine sari gudaha ah waxaa inta badan dhajinta laba siddo. Qaybta cross ee inta badan ee siddo riixo waa qaab qaab. laayeen waxay leedahay chamfer ah taas oo ah profile tapered ama cylindrical. Marka siddooyinkii sari engine gudaha dhexdiisa ilaa xad (waxay bixisaa caddayn ah ee jeexdin a) in uu fududeeyaa ordaya-in.

Production of siddo qalab

Technology iyo hababka qaadashada waa in ay hubiyaan in qaab ee alaabta, oo ku taal gobolka free abuuri lahaa heerka la doonayo oo ah cadaadis ku ah oo xaaladiisu ay. giraanta qalab waxaa inta badan ka samaysan bir ah ee kabka ductile, tan waxa ay leedahay barti qaab wanaagsan oo deggan iyo cimri dherer, iska caabin abrasion sare, guryaha anti-khilaaf aad u fiican. dopants sidoo kale loo isticmaalaa (daahan gaar ah chromium iska furan, cladding molybdenum, in ku xereen plasma jet ah, daahan dhoobada, qurubyada diamond), taas oo si weyn u kordhiyaa xasiloonida kulaylka ee badeecada.