Chodulira Burashi cha Gasi cha 50cc 4 Stroke GX50 Chosavuta kugwiritsa ntchito Chodulira Burashi Choyambira

3. Kodi injini imalephera bwanji ngati mafuta asinthidwa mosakhazikika?

Pamene nthawi yogwira ntchito ya injini ikuwonjezeka, kuchuluka kwa zinyalala zosungunuka mu mafuta a injini kudzawonjezeka pang'onopang'ono, ndipo mtundu wa mafuta a injini udzayamba kuuma pang'onopang'ono, zomwe zimapangitsa kuti ntchito yopaka mafuta ichepe. Ngati mafuta asinthidwa mosasinthasintha, ntchito yopaka mafuta idzachepa pang'onopang'ono, zomwe zimapangitsa kuti mafuta agwiritsidwe ntchito mopitirira muyeso, injini iwonongeke msanga, mphamvu itaye, mpaka ndodo yolumikizira itasweka ndipo injini itatayidwa. Nthawi yosinthira mafuta iyenera kukhala maola 50. Ngati injini ikugwira ntchito pamalo otentha kwambiri kapena fumbi, nthawi yosinthira mafuta iyenera kukhala pafupifupi maola 25, kapena ikhoza kudziwika ndi mtundu wa mafuta omwe ali m'chipinda cha mafuta.

4, N’chifukwa chiyani mafuta amafunika kusinthidwa nthawi zonse?

Mafuta a injini oyenera a makina odulira burashi amagwiritsidwa ntchito popaka mafuta, kuziziritsa, kuyeretsa, ndi kulimbitsa ma piston seals. Mukagwiritsa ntchito makinawa kwa nthawi ndithu, fumbi lomwe lili mumlengalenga likalowa ndipo zinyalala zachitsulo zomwe makinawo amavala zikalowa mu mafutawo ndipo mafutawo akatenthedwa ndikuyenda, magwiridwe ake osiyanasiyana amachepa. Ngati mafutawo sanasinthidwe pakapita nthawi, adzafulumizitsa kuwonongeka kwa makinawo, kuchepetsa nthawi yogwira ntchito, komanso kuyambitsa ngozi monga kuberekera, kukoka silinda, ndi kusweka kwa ndodo yolumikizira. Chifukwa chake, mafutawo ayenera kusinthidwa malinga ndi nthawi yomwe yatchulidwa m'bukuli kuti zitsimikizire kuti makinawo akugwiritsidwa ntchito bwino.

5, Kusintha mafuta pafupipafupi sikungathe kusungabe chiyero cha mafuta, chifukwa chiyani?

Chodulira burashi chachizolowezi chiyenera kusinthidwa ndi mafuta chikatha kugwira ntchito kwa maola pafupifupi 20-25. Chifukwa cha kukhuthala kwakukulu kwa mafuta kutentha kwa chipinda, ayenera kusinthidwa mu mkhalidwe wa injini yotentha kuti atsimikizire kuti mafutawo asinthidwa kwathunthu. Vuto lofala lomwe latchulidwa pamwambapa ndilakuti mafutawo sanasinthidwe mu mkhalidwe wa injini yotentha, ndipo mafuta otayidwa sanatulutsidwe kwathunthu. Ngakhale mafuta atsopano atawonjezeredwa, amaipitsidwabe ndi mafuta otsala omwe ali mu silinda block. Chifukwa chake, kusintha mafuta kuyenera kuchitika mu mkhalidwe wa injini yotentha.

6, N’chifukwa chiyani zodulira burashi zimagwiritsa ntchito mphamvu zambiri podula udzu?

Chodulira burashi chozungulira chimadalira kuzunguliza kwa tsamba mwachangu kwambiri kuti chidule udzu. Ngati liwiro lolunjika la nsonga ya tsamba silikwanira, zotsatira zake zodulira sizili bwino. Chifukwa chake, podula udzu, gwiritsani ntchito throttle yapamwamba komanso RPM yapamwamba. Kuphatikiza apo, vaporizer ndi chipangizo chowongolera liwiro chodziyimira chokha cha chodulira burashi zimapangitsa kuti mafuta asagwiritsidwe ntchito kwambiri ngakhale palibe katundu wolemera kwambiri. Pokhapokha ngati ili pansi pa katundu, liwiro lake lidzafika 2800 rpm kuchokera pa 3400 rpm popanda katundu. Chifukwa chake, palibe chifukwa chogwiritsa ntchito throttle yaying'ono kuti musunge mafuta, ndipo zotsatira zake zodulira udzu sizoyenera.

7, Kodi mungatsuke bwanji fyuluta ya mpweya ya chodulira burashi?

Chosefera cha thovu chiyenera kutsukidwa maola 25 aliwonse, ndipo fumbi liyenera kukhala lochuluka.

Tsukani chinthu chosefera cha thovu ndi mafuta a palafini kapena sopo wothira madzi oyera, chepetsani kuti chiume, kenako chilowetseni mu mafuta a injini, chepetsani mafuta otsala a injini ndikuyika. Ngati chasindikizidwa ndi "DONNOTOIL", palibe chifukwa chowonjezera mafuta.

Makatiriji osefera mapepala ayenera kutsukidwa maola 25 aliwonse, ndipo nthawi zambiri ngati pali fumbi lochuluka.

Tsukani fyuluta yakutsogolo maola 25 aliwonse ndi fyuluta ya mpweya yakutsogolo, ndipo yeretsani pakati pa pepala maola 100 aliwonse. Ngati pali fumbi lambiri, liyenera kuchitika pafupipafupi.

Kuyeretsa fyuluta yakutsogolo ya mpweya ndi chimodzimodzi ndi kuyeretsa chinthu cha thovu.

Makatiriji osefera mapepala ayenera kuponyedwa pang'ono pamalo osalala. Ngati ndi odetsedwa kwambiri, ayenera kusinthidwa kapena kutsukidwa ndi sopo wochepa kapena wopanda thovu ndi madzi ofunda; Tsukani bwino ndi madzi othamanga kuchokera mkati mpaka madziwo atayera; Imani molunjika ndipo muume ndi mpweya.

Chenjezo: Musagwiritse ntchito zinthu zosungunulira mafuta monga mafuta a palafini, poyeretsa pakati pa pepala. Popeza zingayambitse kuti pakati pa pepala pawonongeke, musaike mafuta a injini pakati pa pepala, ndipo musagwiritse ntchito mpweya wopanikizika poyeretsa kapena kuumitsa pakati pa pepala.

8, N’chifukwa chiyani tiyenera kuyeretsa ndikusintha fyuluta ya mpweya yodulira burashi nthawi zonse?

Chosefera mpweya chapangidwa kuti chiteteze fumbi kulowa mu silinda block ndikuletsa kusweka msanga kwa ziwalo za makina chifukwa cha fumbi kulowa mu silinda block. Chiyenera kutsukidwa nthawi zonse ndikusinthidwa nthawi zonse. Fumbi lomwe limatulutsidwa panthawi yogwiritsa ntchito makina lidzatsalira pa chosefera mpweya, kuchepetsa kuchuluka kwa madzi omwe amalowa ndikuwonjezera chiŵerengero chosakanikirana ndi kuyaka, zomwe zimapangitsa kuti kuyaka kosakwanira komanso mphamvu zichepe. Kugwira ntchito kwa nthawi yayitali mwanjira imeneyi kudzapangitsa kuti mpweya usungidwe, zomwe zimapangitsa kuti pakati pa thupi la silinda ndi ma pistoni pakhale kuwonongeka. Kusungidwa kwa kaboni komwe kumagwera m'thupi la silinda kumayambitsa kukoka kwa silinda ndikutaya mphamvu ya makina. Chosefera mpweya chiyenera kutsukidwa ndikusinthidwa nthawi yake kuti zitsimikizire kuti makina akugwira ntchito bwino. Nthawi yomweyo, khoma lakunja la silinda ya makina liyenera kutsukidwa nthawi zonse kuti zitsimikizire kuti kutentha kwake kumataya mphamvu. Kupanda kutero, zidzawonjezeranso kuwonongeka kwa makina.