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Iyini i-Cam Bearing? Izici zokuthwala i-Cam kanye nokugcinwa kwayo

 

I-cam bearing nayo iwuhlobo lwe-bearing, ene-ring yangaphandle ejiyile ye-needle roller bearing kanye nesakhiwo esihlanganisiwe se-bolt; I-bolt ye-bearing inikezwa isiteshi samafutha okugcoba; Ubuso bangaphandle be-ring yangaphandle buyisilinda futhi buyindilinga, obungakhethwa ngokuya ngesicelo sangempela; Uhlobo oluyi-eccentric lusetshenziselwa ama-camshaft ezimoto (ama-shaft alawula ukuvulwa nokuvalwa kwama-valve ezinjini ze-piston) ngoba kulula ukulungisa ngokunembile indawo ye-axis yama-bolts lapho ufaka ama-bearing.

 

Izici zama-cam bearings:

 

1. Isakhiwo esihlanganisiwe se-ring yangaphandle yenaliti ejiyile kanye nesakhiwo se-bolt;

 

2. Kukhona uchungechunge lwe-metric kanye nochungechunge lwasebukhosini ngobukhulu;

 

3. Isiteshi samafutha okugcoba sihlelwe ebhodweni lebhereyi;

 

4. Ukuze kube lula ukufaka, ingxenye enkulu yebhereyi yakhelwe ngemodi yokuhlanganisa isikrufu ethi "igama elilodwa" kanye nemodi yokuhlanganisa isikrufu ethi "uhlobo lwembobo olunezinhlangothi eziyisithupha";

 

5. Ubuso obungaphandle bendandatho yangaphandle buyisilinda futhi buyindilinga, okungakhethwa ngokuya ngesicelo sangempela;

 

6. Uhlobo olugcwele lwe-roller lufaneleka ngezikhathi ezithwala imithwalo emikhulu kanye nesivinini esiphansi;

 

7. Uhlobo olungavamile lungalungisa kalula nangokunembile indawo ye-axis yebhawodi lapho ufaka ibhereyitha.

 

Ukugcinwa kwama-cam bearings:

 

1. Iphampu ye-lobe rotor esanda kusetshenziswa ngokuvamile idinga ukushintshwa ngamafutha (uwoyela) ngemva kwamahora ayi-100 okusebenza, bese ishintshwa kanye njalo emahoreni angama-500 okusebenza.

 

2. Ngemva kwamahora angu-1500 okusebenza, amafutha kufanele ashintshwe, futhi inani lamafutha akufanele libe liningi kakhulu noma libe lincane kakhulu, ngoba amafutha amaningi noma amancane kakhulu azokwenza ukuthi ibhereyi ishise, futhi inani lamafutha kufanele lilawulwe ngokuvamile ku-

2/1----2/3 wevolumu yegumbi lokuthwala.

 

3. Kuma-bearing agcotshwe ngamafutha okugcoba, inani lamafutha kufanele lifakwe endaweni echaziwe.

 

4. Isitsha esiqukethe uwoyela wokugcoba noma amafutha kufanele sihlanzeke futhi sivalwe ngezikhathi ezivamile, futhi akufanele kube nothuli, ama-iron filed kanye nezinye izinto zomile, ukuze kungalimazi i-bearing.

 

5. I-motor bearing yenziwe nge-nano grease, ebonakala ngokumelana nokushisa okuphezulu (125 °C), kodwa incibilika kalula emanzini, ngakho-ke ayikwazi ukusetshenziselwa ukuthambisa ama-water pump bearing.