ring piston kanggo spare parts excavator

Piston ring for excavator spare parts Featured Image
  • Piston ring for excavator spare parts
  • Piston ring for excavator spare parts

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Aplikasi

Kita bisa nyedhiyakake sebagian besar ring piston merek Cina, ring piston XCMG excavator XE215C, ring piston XCMG excavator XE235C, ring piston XCMG excavator XE265C, ring piston XCMG excavator XE335C, ring piston XCMG excavator XE370CA, ring piston XCMG excavator XE370CA, ring piston XCMG excavator XE265C, ring piston excavator XCMG -9 ring piston, Shantui excavator SE150-9 ring piston, Shantui excavator SE245LC-9 piston ring, Shantui excavator SE370LC-9 piston ring, Shantui excavator SE470LC-9 piston ring, Komatsu excavator PC200-7 piston ring, Komatsu excavator PC200 ring piston, ring piston Komatsu excavator PC220-8, ring piston Komatsu excavator PC240-8, ring piston Komatsu excavator PC300-7, ring piston Komatsu excavator PC360-7, ring piston Komatsu excavator PC400-7, ring piston SANY excavator SY125C, ring piston SANY excavator SY135C ring piston, SANY excavator SY215C piston ring, SANY excavator SY245H piston ring, SANY excavator SY305H piston ring, SANY excavator SY335H piston ring, SANY excavator SY485H piston ring, Liugong excavatutawa 913E ring piston, Liugong excavator 915E ring piston, Liugong excavator 920E ring piston, Liugong excavator 926E ring piston, Liugong excavator 930E ring piston, Liugong excavator 933E piston ring, Doosan excavator DH152 ring piston, Doosan excavator DH152 ring piston, DH152 ring piston ring piston excavator DH300LC-7, ring piston Zoomlion excavator ZE135E, ring piston Zoomlion excavator ZE205E, ring piston Zoomlion excavator ZE215E, ring piston Zoomlion excavator ZE330E, ring piston SDLG excavator E6135F, ring piston SD1LG00tor E6F, SD1LG02 ring piston excavator ring piston excavator E6225F, ring piston SDLG excavator E6250F, ring piston SDLG excavator E6300F, ring piston Lonking excavator LG6135, ring piston Lonking excavator LG6225E, ring piston Lonking excavator LG6365E etc.


Detail Produk

Tag produk

ring piston

Amarga ana akeh jinis suku cadang, kita ora bisa nampilake kabeh ing situs web.Mangga aran gratis kanggo hubungi kita kanggo tartamtu.

kauntungan

1. Kita nyedhiyakake produk asli lan aftermarket kanggo sampeyan
2. Saka pabrikan menyang pelanggan langsung, ngirit biaya sampeyan
3. Simpenan stabil kanggo bagean normal
4. Ing Wektu Pangiriman Wektu, kanthi biaya pengiriman sing kompetitif
5. Profesional lan ing wektu sawise layanan

packing

Kothak karton, utawa miturut panyuwunan klien.

katrangan

Dering piston minangka dering logam sing digunakake kanggo dipasang ing alur piston.Ana rong jinis ring piston: ring kompresi lan ring lenga.Ring komprèsi bisa digunakake kanggo nutup campuran gas combustible ing kamar pangobongan;ring lenga digunakake kanggo scrape keluwihan lenga ing silinder.
Dering piston minangka dering elastis logam kanthi ekspansi lan deformasi metu gedhe, lan dipasang ing bagean salib lan alur annular sing cocog.Ring piston reciprocating lan puteran gumantung ing prabédan meksa saka gas utawa Cairan kanggo mbentuk segel antarane lumahing bunder njaba saka ring lan silinder lan siji lumahing sisih ring lan alur ring.
meksa
Gaya sing tumindak ing ring piston kalebu tekanan gas, gaya elastis ring dhewe, gaya inersia saka gerakan bola-bali ring, gaya gesekan antarane ring lan silinder lan alur ring.Amarga kekuwatan kasebut, dering bakal ngasilake gerakan dhasar kayata gerakan aksial, gerakan radial, lan gerakan rotasi.Kajaba iku, amarga karakteristik gerakane, bebarengan karo gerakan ora duwe aturan baku, ring piston mesthi katon ngambang lan getaran aksial, gerakan ora duwe aturan baku radial lan geter, gerakan twisting disebabake gerakan ora duwe aturan baku aksial.Obahe ora duwe aturan iki asring nyegah ring piston saka fungsi.Nalika ngrancang ring piston, iku perlu kanggo menehi lengkap muter kanggo gerakan sarujuk lan ngontrol sisih unfavorable.
Konduktivitas termal
Panas dhuwur sing diasilake dening pembakaran ditularake menyang tembok silinder liwat ring piston, supaya bisa kelangan piston.Panas sing dibuwang menyang tembok silinder liwat ring piston umume bisa tekan 30-40% saka panas sing diserap dening ndhuwur piston.
kenceng hawa
Fungsi pisanan ring piston yaiku kanggo njaga segel ing antarane piston lan tembok silinder lan ngontrol kebocoran udara kanthi minimal.Peran iki utamané ditanggung dening dering gas, yaiku, bocor udara tekan lan gas mesin kudu dikontrol kanthi minimal ing kondisi operasi apa wae kanggo nambah efisiensi termal;nyegah silinder lan piston utawa silinder lan dering disebabake kebocoran udara Kejang;kanggo nyegah malfunctions disebabake rusak lenga lubricating.
Kontrol oli
Fungsi liya saka ring piston kanggo mlaku scrape mati lenga lubricating ditempelake ing tembok silinder lan njaga konsumsi lenga normal.Nalika pasokan lenga pelumas kakehan, bakal disedot menyang ruang bakar, sing bakal nambah konsumsi bahan bakar.Kajaba iku, amarga deposit karbon sing diasilake saka pembakaran, kinerja mesin bakal kena pengaruh banget.
Ndukung
Amarga piston rada cilik tinimbang diametere silinder, yen ora ana ring piston, piston ora stabil ing silinder lan ora bisa obah kanthi bebas.Ing wektu sing padha, dering kudu nyegah piston saka langsung kontak silinder, lan muter peran ndhukung.Mulane, ring piston gerakane munggah lan mudhun ing silinder, lan lumahing ngusapake kebak ditanggung dening ring.

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