ipiston yeendawo ezisecaleni ze-excavator

piston for excavator spare parts Featured Image

Inkcazelo emfutshane:

Isicelo

Sinokubonelela uninzi lwepistons brand Chinese, XCMG excavator XE215C piston, XCMG excavator XE235C piston, XCMG excavator XE265C piston, XCMG excavator XE335C piston, XCMG excavator XE370CA piston, X150CA Ipiston, X1500 I-piston, X550, excavator, X15, 1, 5, 5, 5, 5, 5, 10 -9 piston, Shantui excavator SE245LC-9 piston, Shantui excavator SE370LC-9 piston, Shantui excavator SE470LC-9 piston, Komatsu excavator PC200-7 piston, Komatsu excavator PC200-8 piston, Komatsu excavator PC2202 Komatsu-8 PC220 8 piston, Komatsu excavator PC300-7 piston, Komatsu excavator PC360-7 piston, Komatsu excavator PC400-7 piston, SANY excavator SY125C piston, SANY excavator SY135C piston, SANY excavator SY215C excavator SY215C excavator SANY2 piston5 SANY2 piston, SANY2 umembi SY335H piston, SANY excavator SY485H piston, Liugong excavator 913E piston, Liugong excavator 915E piston, Liugong excavator 920E piston, Liugong excavator 926E piston, Litorugong 9 excavatorE piston, Liugong excavator 933E piston, Doosan excavator DH150 piston, Doosan excavator DH225-7 piston, Doosan excavator DH300LC-7 piston, Zoomlion excavator ZE135E piston, Zoomlion excavator ZE205E piston, Zoomlion excavator ZE215E piston, Zoomlion excavator ZE330E piston, SDLG excavator E6135F piston, SDLG excavator E6150F piston, SDLG excavator E6210F piston, SDLG excavator E6225F piston, SDLG excavator E6250F piston, SDLG excavator E6300F piston, Lonking excavator LG6130F piston5 picaston5 picaston5 piston5 Piston, LG6135 piston, LG6135 piston, etc.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

ipiston

Kuba zininzi iintlobo zeendawo ezisecaleni, asikwazi ukuzibonisa zonke kwiwebhusayithi.Nceda uzive ukhululekile ukuqhagamshelana nathi ukuze ufumane ezikhethekileyo.

inzuzo

1. Sinikezela ngeemveliso zoqobo kunye nezasemva kwentengiso kuwe
2. Ukusuka kumvelisi ukuya kumthengi ngokuthe ngqo, ukugcina iindleko zakho
3. Isitokhwe esizinzileyo seendawo eziqhelekileyo
4. Ngexesha lokuHanjiswa kweXesha, kunye neendleko zokuthumela ezikhuphisanayo
5. Ubungcali kunye nexesha emva kwenkonzo

ukupakisha

Iibhokisi zeebhokisi, okanye ngokwesicelo sabathengi.

inkcazelo

Iipistons ngamalungu aphindaphindayo kwibhloko yesilinda se-injini.Isakhiwo esisisiseko sepiston sinokuhlulwa sibe phezulu, intloko kunye nesiketi.Umphezulu wepiston yiyona nxalenye ephambili yegumbi lokutsha, kwaye imilo yayo ihambelana nefom yegumbi lokutsha elikhethiweyo.Kuhlala kukho imingxunya eyahlukahlukeneyo ngaphezulu kweepiston ze-injini ye-diesel, kwaye imilo yazo ethile, indawo kunye nobukhulu kufuneka bulungelelaniswe neemfuno zokwenza umxube we-injini ye-diesel kunye nokutsha.
Umsebenzi ophambili wepiston kukumelana noxinzelelo lokutsha kwi-cylinder, ethunyelwa kwi-crankshaft ngepiston kunye nepiston.Emva koko, ipiston, intloko yesilinda, kunye nodonga lwesilinda zenza igumbi lokutsha.
Amakhonkco episton anonyango olwahlukileyo lomphezulu ngenxa yezikhundla zawo ezahlukeneyo.Umphandle wangaphandle weringi yokuqala yepiston idla ngokufakwa i-chrome-plated okanye itshizwe nge-molybdenum, ikakhulu ukuphucula ukuthambisa kunye nokunyusa ukuxhathisa kokunxiba kweringi yepiston.Uninzi lwezinye iiringi zepiston zenziwe ngetoti okanye iphosphated, ikakhulu ukuphucula ukuxhathisa ukunxiba.Ukuba i-piston ring ifakwe ngokungafanelekanga okanye ukutywinwa akulungile, kuya kubangela ukuba ioli eludongeni lwe-cylinder inyuke iye kwigumbi lokutsha kwaye itshise ngomxube, ibangele ukutshisa ioli.Ukuba imvume ehambelanayo phakathi kweringi yepiston kunye nodonga lwesilinda incinci kakhulu okanye i-piston ring ibambekile kwi-ring groove ngenxa yediphozithi yekhabhoni, njl.Ii-grooves ezinzulu zenziwe eludongeni, oluhlala lubizwa ngokuba yi-phenomenon ye "cylinder pulling".Udonga lwe-cylinder lunemigodi kunye nokusebenza kakubi kokutywinwa, okuya kubangela ukutshiswa kweoli.Ngoko ke, imeko yokusebenza yepiston kufuneka ihlolwe rhoqo ukuze kugwenywe ukwenzeka kwezi meko zimbini zingasentla kwaye uqinisekise ukuba injini isebenza kakuhle.
Iimfuno zobugcisa
1. Kufuneka ibe namandla okwaneleyo, ukuqina, ubunzima obuncinci kunye nobunzima obulula ukuqinisekisa ubuncinci be-inertial force.
2. Ukuqhuba kakuhle kwe-thermal, ukumelana nokushisa okuphezulu, ukumelana noxinzelelo oluphezulu, ukuxhathisa kwe-corrosion, umthamo owaneleyo wokutshatyalaliswa kobushushu, kunye nommandla omncinci wokufudumeza.
3. Kufuneka kubekho i-coefficient encinci ye-friction phakathi kwepiston kunye nodonga lwepiston.
4. Xa iqondo lokushisa litshintsha, ubukhulu kunye noshintsho lwemilo kufuneka lube luncinci, kwaye i-gap encinci phakathi kwodonga lwe-cylinder kunye nodonga lwe-cylinder kufuneka lugcinwe.
5. I-coefficient yokwandiswa kwe-thermal incinci, i-gravity ethile incinci, kwaye inokumelana nokunxiba kakuhle kunye namandla okushisa.