Makina Odulira Udzu a Petroli a 72cc 2-stroke

Mu moyo wa m'mizinda, timatha kuona zomera zobiriwira ndi maluwa owala mbali zonse ziwiri za msewu popita kuntchito kapena kusukulu. Kukula kwawo mwamphamvu kumachitika chifukwa cha zifukwa zina ndipo kumafuna chisamaliro chosamala kuchokera kwa akatswiri athu okongoletsa malo. Chida chomwe amagwiritsa ntchito nthawi zambiri pantchito yawo ndi chodulira maburashi. Lero, ndilankhula makamaka za njira zosamalira odulira maburashi.

1, Kusamalira masamba

1. Yang'anani nthawi zonse kulumikizana pakati pa tsamba ndi cholumikizira. Tsamba likagundana ndi zinthu zina panthawi yogwiritsa ntchito, liyenera kufufuzidwa nthawi yake.

2. Mukapera tsamba, ngodya yoyambirira ndi komwe tsambalo liyenera kutsatiridwa, ndipo kuchuluka kwa kupera mbali zonse ziwiri kuyenera kukhala kofanana. Mukapera, static balance iyenera kuchitika.

3. Musanayikenso tsamba, mafuta odzola ayenera kuyikidwa pamwamba pa crankshaft kumapeto ndi mkati mwa sleeve yolumikizira. Bolt yapakati ya screw ndi dzenje la crankshaft ziyeneranso kuphimbidwa kuti zisachite dzimbiri komanso kuti zisathe kusweka mtsogolo.

4. Ngati sichinagwiritsidwe ntchito kwa nthawi yayitali, pamwamba pa tsambalo payenera kutsukidwa bwino ndikupakidwa mafuta odzola kuti dzimbiri lisalowe.

2, Kusamalira chivundikirocho

Mkati mwa chidebecho muyenera kutsukidwa nthawi iliyonse mukagwiritsa ntchito kuti udzu wodulidwa, masamba, matope, kapena zinyalala zina zisamamatire pakati pake ndikuyambitsa dzimbiri.

3, Kusamalira kabureta wodula burashi

Tsatirani mosamala zofunikira za buku lothandizira, kukonza, ndi kukonza la carburetor ya burashi cutter, pamene mukusamala mfundo zotsatirazi:

1. Muzochitika zachizolowezi, fyuluta ya mpweya iyenera kutsukidwa kamodzi patsiku, koma ikagwiritsidwa ntchito m'malo odetsedwa kwambiri, imafunika kutsukidwa maola angapo aliwonse.

2. Ma plug a spark ayenera kutsukidwa nthawi iliyonse yogwiritsira ntchito. Konzani mpata wa spark plug kumayambiriro kwa nyengo iliyonse yogwiritsira ntchito (yang'anani ndikusintha malinga ndi chitsanzo ndi mpata wa spark mu bukhu la carburetor la brush cutter kuti mupewe zolakwika zomwe zingakhudze magwiridwe antchito onse).

3. Pamwamba pa galimoto yodulira burashi payenera kupukutidwa nthawi zonse ndi nsalu kapena burashi kuti mpweya ulowe bwino.

4, Shaft yozungulira ya chogwirira choyenda iyenera kudzozedwa mafuta odzola nthawi zonse kuti isachite dzimbiri.

5. Ma roller akutsogolo ndi kumbuyo ayenera kudzozedwa ndi mafuta a injini opepuka kamodzi pachaka.

6, Njira yotumizira magiya ya gawo loyenda iyenera kutsukidwa ndikusinthidwa ndi mafuta odzola patatha zaka ziwiri ikugwira ntchito.

7, Udzu, zinyalala, kapena fumbi ziyenera kuchotsedwa pa chivundikiro choteteza tsiku lililonse kuti injini isawonongeke chifukwa cha kutentha kwambiri kapena kuthamanga kwambiri.

8. Ngati mafuta omwe ali mu injini sagwiritsidwa ntchito kwa nthawi yayitali, ayenera kuchotsedwa kuti apewe kuwonongeka ndi kutsekeka kwa zinthu monga carburetor.