Makina Odulira Udzu a Petroli a 72cc 2-stroke

Ndikukhulupirira kuti zida zodulira maburashi ndi zida zodziwika bwino za m'munda, chifukwa nthawi zambiri timawona ogwira ntchito zamaluwa akugwiritsa ntchito zida zodulira maburashi kudula udzu. Ndipotu, kukhalapo kwa minda ikuluikulu sikungopangitsa chilengedwe kukhala chabwino, komanso kumathandiza kukongoletsa chilengedwe. Koma odulira udzu, ali ndi udindo wokongoletsa malo, kotero amatha kutchedwa "mainjiniya okongoletsa" pakupanga malo. Lero, ndilankhula makamaka za njira zotetezera chitetezo ndi chidziwitso chosamalira cha odulira maburashi.

Njira zotetezera zodulira maburashi

1. Zoletsedwa kugwiritsidwa ntchito m'nyumba.

2. Sungani mtunda wotetezeka wosachepera mita imodzi kuchokera ku zinthu zomwe zimayaka moto.

3. Mukadzaza mafuta, kusuta n'koletsedwa, injini iyenera kuyimitsidwa, ndipo kutayikira kwa mafuta n'koletsedwa.

4. Mukamagwira ntchito, ndikofunikira kuvala magalasi oteteza ndi zipangizo zodzitetezera, kumanga zipewa za zovala, ndipo antchito achikazi ayenera kukanikiza tsitsi lawo mu chipewa chogwirira ntchito.

5. Yang'anani ngati zipangizo zotetezera zili bwino. Musagwiritse ntchito makina opanda chivundikiro choteteza. Mukadzaza mafuta ndi kuyesa makinawo, onetsetsani kuti ndi abwinobwino musanayambe kugwira ntchito.

6. Musanagwiritse ntchito, yang'anani ngati mafuta (mafuta a injini: chiŵerengero cha mafuta a injini ndi 25:1) adzazidwa bwino komanso ngati zomangira zonse ndi zolimba.

7. Yang'anani ngati masamba awonongeka kapena asweka; Yang'anani chophimba cha fyuluta (sinthani fyuluta ya mpweya mwachangu ngati yawonongeka).

8. Kanikizani chosinthira chofiira chomwe chili pa chogwirira kumbuyo kuti muyatse throttle ya chipangizocho (kukankhira chipangizocho patsogolo kudzasiya kugwira ntchito). Ikani valavu yotsekera pamalo a OFF.

9. Mukayamba kugwiritsa ntchito chida, tembenuzani valavu yotsekera ku malo a ON ndikukanikiza valavu yotseka pa chogwirira kuti muyambe kugwira ntchito kwa tsamba la chida. (Mukayamba kugwiritsa ntchito injini nthawi zambiri, mafuta odzola sapezeka mu gawo lililonse la injini. Musafulumire kuwonjezera liwiro. Ngati chosinthira cha throttle valve chakanikiza mbali zonse, liwiro lidzakhala lalikulu kwambiri, zomwe sizimangokhudza moyo wa injini komanso zimayambitsa mavuto ena.)

10. Palibe amene amaloledwa kulowa mkati mwa mamita 15 kuchokera pamene ntchito ikuchitika. Mukagwira ntchito kwa maola 1.5-2, ikani makinawo ndipo dikirani kuti azizire musanapitirize ntchito.

11. Pa nthawi yogwira ntchito ya makina, kukonza n'koletsedwa kwambiri. Ngati pakufunika kuthetsa mavuto, magetsi ayenera kuzimitsidwa ndipo makinawo ayenera kuyimitsidwa musanapitirire.

12. Ngati pali zinthu zachilendo kapena phokoso lililonse lomwe lachitika panthawi yogwira ntchito, makinawo ayenera kuzimitsidwa nthawi yomweyo asanakonzedwe.

13. Ntchito ikatha ndipo magetsi atazimitsidwa, fumbi ndi zinyalala pa chinthu chilichonse zimatha kutsukidwa, kupukutidwa, ndikusungidwa m'nyumba yosungiramo zinthu kuti zida zikhale zoyera.

14. Ntchito ikatha, yeretsani malo otsalawo kuchotsa zinyalala monga udzu ndipo muwasunge oyera.

15. Ngati chodulira burashi sichinagwiritsidwe ntchito kwa miyezi yoposa 2-3, mafuta omwe ali mu thanki yamafuta ayenera kuchotsedwa, ndipo ndikofunikira kusintha mafuta.

Chidziwitso chodziwika bwino cha kukonza makina kwa odulira maburashi

1. Kugwiritsa ntchito mafuta: mafuta (oposa 90 #), mafuta a injini opangidwa ndi ma stroke awiri, osakaniza 1:25. Kuyendetsa popanda kugwira ntchito kwa ola limodzi pa makina atsopano.

2. Injini ya petulo yoziziritsidwa ndi mpweya wawiri ikagwira ntchito mosalekeza, kutentha kwa crankcase sikungapitirire madigiri 90. Ngati yatentha kwambiri, ikhoza kuyimitsidwa kwa mphindi 15-20 musanapitirize kugwira ntchito. Kuonjezera petulo kuyenera kuchitika injini ikazizira. Musagwiritse ntchito mphamvu yayikulu kwa nthawi yayitali mukadula udzu.

3. Mainjini a petulo ndi oletsedwa kuthamanga kwambiri ndipo ayenera kuyimitsidwa pa liwiro lotsika.

4. Gwiritsani ntchito mafuta a injini oyenera, zinthu zochokera kwa opanga odziwika bwino, ndi mafuta oyera.

5. Anthu omwe si akatswiri saloledwa kusintha ma carburetor.

6. Chosefera mpweya chiyenera kufufuzidwa nthawi zonse ndikusinthidwa nthawi zonse. Tsukani chosefera chodetsedwacho ndi madzi a sopo ndikuchiumitsa musanagwiritse ntchito.

7. Mukatha kugwiritsa ntchito injini ya petulo kwa maola 100-300, mpweya woipa uyenera kuchotsedwa kamodzi. Mukatsuka, chotsani mutu wa silinda ndikuchotsa mpweya woipa womwe umalumikizidwa ku silinda, mutu wa silinda, pistoni, valavu, ndi zina zotero.

8. Sungani injini ya petulo, makamaka sinki yotenthetsera ya cylinder block, yoyera.