Kutheni i-Diesel Generator Crankshaft ivaliwe

Ngexesha lokusetyenziswa kwe ijenereyitha yedizili , i-crankshaft sliding bear ablated, eyaziwa ngokuba yi "tile yokutshisa".Esona sizathu siphambili soku kusilela kukuba xa umthwalo womatshini kunye nomthwalo oshushu we-injini ye-diesel umkhulu kakhulu, kwaye unikezelo lweoyile lungonelanga, ifilimu ye-oyile yokuthambisa esebenzayo ayinakusekwa phakathi kwejenali ye-crankshaft kunye netyholo elithwalayo, okukhokelela ngokuthe ngqo. ingxabano phakathi kwejenali yecrankshaft kunye netyholo elithwalayo.

1. Oonobangela abathile bokukhutshwa kwecrankshaft

(1) Umgangatho ophantsi we-oyile

a.Umgangatho we-oyile ye-injini uphantsi;uthuli oluninzi luxutywa kwi-oyile ye-injini ngexesha lokusetyenziswa kwexesha elide, kwaye i-oyile ye-injini i-oxidized kwaye iyancipha ngenxa yobushushu obuphezulu bokusebenza kwe-injini ye-diesel.

b.Kukho amanzi axutywe kwi-oyile ye-injini.Iintanda kwibhatyi yamanzi okanye ibhatyi yamanzi inamadyunguza, nto leyo evumela amanzi okupholisa angene kwi-oyile ye-injini.

c.I-oyile ye-injini iyancipha.Ngenxa yokuba ezinye iimpompo ze-injini yedizili yokutofa zithatha i-lubrication yoxinzelelo, nje ukuba impompo yokutofa kwe-fuel kunye ne-oyile yokuthambisa itywinwe ukuba ingaphumeleli, i-oyile ye-diesel ingena kwipaseji ye-oyile yokuthambisa ukuze idibanise kwaye yonakalise i-oyile yokuthambisa ye-injini ye-diesel.

(2) Umthamo weoli onganelanga kunye noxinzelelo lweoyile ephantsi

a.Umthamo weoli awanele.Ukungaphumeleli ukongeza ioli eyaneleyo ngokomthamo ochaziweyo kuya kubangela ukuhamba kweoli ye-lubricating eyaneleyo ye-injini ye-diesel, kwaye ukubunjwa kwefilimu yeoli yokuthambisa ayinakuqinisekiswa.

b.Uxinzelelo lweoyile luphantsi.Ngenxa yoxinzelelo lwe-oyile ephantsi, akukho filim ye-oyile yokuthambisa yenziwa phakathi kwejenali ye-crankshaft kunye nesihlahla esithwalayo.

c.Ngenxa yokungacoceki okulambathayo kwe-oyile ye-injini, i-oyile yokuthambisa okanye umngxuma we-oyile ivaliwe, okanye kukho i-oyile ye-injini engonelanga okanye engonelanga phakathi kwejenali ye-crankshaft kunye netyholo lokuzala.

(3) Umsantsa phakathi kwejenali yecrankshaft kunye netyholo elithwalayo mkhulu kakhulu okanye umncinci kakhulu.

a.Ukucocwa phakathi kwejenali ye-crankshaft kunye netyholo elithwalayo kukhulu kakhulu ukwenza uxinzelelo lwe-oyile lubephantsi kwaye akunakwenzeka ukwenza ifilimu ye-oyile yokuthambisa eyaneleyo.

b.Umsantsa phakathi kwejenali ye-crankshaft kunye netyholo elithwalayo lincinci kakhulu, likhokelela kubunzima befilimu yeoli enganelanga okanye kungabikho filim ye-oyile yokuthambisa phakathi kwejenali ye-crankshaft kunye netyholo elithwalayo.

c.I-bearing bush (camshaft bushing) ihamba nge-axially.Ngenxa yokufuduka kwe-axial ye-bearing bush (i-camshaft bushing), ukubunjwa kwegumbi loxinzelelo lweoyile kutshatyalaliswa, uxinzelelo lweoli alukwazi ukuveliswa, kwaye ifilimu yeoli yokuthambisa ayinakwenziwa.

(4) Imilinganiselo yejometri ye-crankshaft okanye ibhloko yesilinda ayinakunyamezela.

A. I-crankshaft radial runout (i-crankshaft bending) inkulu kakhulu, ukwenzela ukuba isithuba phakathi kwejenali kunye netyholo elithweleyo lincinci okanye lingabikho sithuba, kwaye ubukhulu befilimu ye-oyile yokuthambisa abanelanga okanye akukho filimu yeoli yokuthambisa.

B. Ii-engile ezingalinganiyo ze-crankshaft ezidibanisa iijenali zeentonga kunye nee-engile ezingalinganiyo ze-crankshaft zokudibanisa iijenali zedizili eziziicylinder ezininzi zenza umsantsa phakathi kwejenali yokudibanisa intonga kunye netyholo elithwala libe lincinci kakhulu okanye lingabikho msantsa, kwaye ubukhulu befilimu ye-oyile yokuthambisa ayonelanga okanye akukho filimu yeoli yokuthambisa.

C. I-coaxiality yomngxuma oyintloko wokuthwala ibhlokhi yesilinda imbi kakhulu, ibangela ukuba ibencinci kakhulu okanye ingabikho msantsa phakathi kwejenali ephambili kunye nesihlahla esithwalayo, ukutyeba okwaneleyo kwefilimu yokuthambisa yeoli okanye akukho filimu yeoli yokuthambisa.

D.Ubume bomngxuma wesilinda kunye nowona mngxuma wokuthwala umbi kakhulu, nto leyo ebangela ukuba ijenali yentonga yokudibanisa kunye nokukhutshwa kwejenali yeshaft engundoqo ibencinci kakhulu okanye kungabikho mvumelwano, ukutyeba kwefilim yeoli yokuthambisa ngokwaneleyo okanye kungabikho filimu yeoli yokuthambisa.

(5) Ukuchaneka okuguquguqukayo kokuchaneka kwe-crankshaft, i-flywheel kunye ne-clutch akunyamezeleki.

Xa ukuchaneka kwebhalansi okuguquguqukayo kungaphandle kokunyamezela, ukujikeleza kwesantya esiphezulu se-crankshaft kuya kuvelisa amandla amaninzi angenayo, okuya kulimaza ukukhutshwa phakathi kwejenali ye-crankshaft kunye ne-bearing bush.Kwiimeko ezinzima, ijenali kunye nesihlahla esithwalayo siya kugudla ngokuthe ngqo kwi-crankshaft kwaye kubangele ukuchithwa kwe-crankshaft.

(6) Ukugcinwa okungafanelekanga.

Emva kokuba injini ye-diesel isebenze ixesha elide, ukuba ukugcinwa okufanelekileyo akukwenziwanga ngexesha, kuya kubangela ukuba i-valve yokunciphisa uxinzelelo lwepompo ye-oyile, impompo ye-oyile kunye nezinye iindawo zinxibe, zingaphumeleli kunye nokukhubazeka.Into yokucoca isihluzo se-oyile iya kuthintelwa bumdaka oyile kunye ne-sludge, eya kunciphisa uxinzelelo lwe-oyile kwaye ibangele ukukhutshwa kwe-crankshaft.

Ukuba unomdla kwi iijenereyitha zedizili ezithe cwaka , nceda usithumelele i-imeyile ngokuthe ngqo: dingbo@dieselgeneratortech.com.