nkhani

Kodi Cam Bearing ndi chiyani? Makhalidwe a Cam Bearing ndi kukonza kwake

 

Chotengera cha kamera ndi mtundu wa chotengera, chokhala ndi mphete yokhuthala yakunja yokhala ndi singano yozungulira komanso kapangidwe kophatikizana kwa bolt; Bolt ya chotengeracho imaperekedwa ndi njira yamafuta opaka; Pamwamba pa mphete yakunja ndi yozungulira komanso yozungulira, yomwe ingasankhidwe malinga ndi momwe imagwiritsidwira ntchito; Mtundu wosiyana umagwiritsidwa ntchito pa ma camshafts amagalimoto (ma shafts omwe amayang'anira kutsegula ndi kutseka ma valve mu injini za pistoni) chifukwa ndikosavuta kusintha molondola malo ozungulira a mabolts mukayika ma bearings.

 

Makhalidwe a ma cam bearing:

 

1. Chogwirira cha singano chakunja chokhuthala ndi kapangidwe kophatikizana kwa bolt;

 

2. Pali mndandanda wa metric ndi mndandanda wa imperial mu kukula;

 

3. Njira yothira mafuta imayikidwa mu bolt ya bearing;

 

4. Pofuna kuyika mosavuta, mbali yaikulu ya bearing yapangidwa ndi "mawu amodzi" ndi "mtundu wa dzenje la hexagonal" mawonekedwe osonkhanitsira wrench;

 

5. Mbali yakunja ya mphete yakunja ndi yozungulira komanso yozungulira, yomwe ingasankhidwe malinga ndi momwe ikugwiritsidwa ntchito;

 

6. Mtundu wonse wa roller ndi woyenera pazochitika zomwe zimakhala ndi katundu wambiri komanso liwiro lotsika;

 

7. Mtundu wosazolowereka ukhoza kusintha mosavuta komanso molondola malo ozungulira a bolt poyika chogwirira.

 

Kusamalira mabearing a kamera:

 

1. Pampu yozungulira yomwe yangoyamba kugwiritsidwa ntchito nthawi zambiri imafunika kusinthidwa ndi mafuta (mafuta) pambuyo pa maola 100 ogwirira ntchito, kenako nkusinthidwa kamodzi pa maola 500 aliwonse ogwirira ntchito.

 

2. Pambuyo pa maola 1500 akugwira ntchito, mafuta ayenera kusinthidwa, ndipo kuchuluka kwa mafuta sikuyenera kukhala kochuluka kapena kochepa kwambiri, chifukwa mafuta ochulukirapo kapena ochepa kwambiri angayambitse kutentha kwa bearing, ndipo kuchuluka kwa mafuta kuyenera kulamulidwa nthawi zambiri.

2/1----2/3 ya voliyumu ya chipinda chonyamulira.

 

3. Pa ma bearing odzola mafuta, kuchuluka kwa mafuta kuyenera kuwonjezeredwa pamalo omwe atchulidwa.

 

4. Chidebe chokhala ndi mafuta odzola kapena mafuta chiyenera kukhala choyera komanso chotsekedwa nthawi zonse, ndipo sipayenera kukhala fumbi, zinyalala zachitsulo ndi zinthu zina zouma, kuti chisawononge bearing.

 

5. Chogwirira cha mota chimapangidwa ndi mafuta a nano, omwe amadziwika ndi kukana kutentha kwambiri (125 °C), koma amasungunuka mosavuta m'madzi, kotero sangagwiritsidwe ntchito popaka mafuta a mabearing a pampu yamadzi.