Chain saw ndi imodzi mwazinthu zambiri zamakina am'munda zomwe zimagwiritsidwa ntchito kwambiri, zida zamagetsi zomwe zimagwiritsidwa ntchito kwambiri.Popeza ali lakuthwa kwambiri serrated ndi ntchito mkulu liwiro kudula nkhuni, kotero ntchito ntchito yawo, ayenera kutengera zambiri okhwima chitetezo kusamala.Ntchito iliyonse yosakhazikika, osati kukonza nthawi yake, idzapanga zoopsa zina zachitetezo, ogwiritsa ntchito ayenera kulabadira.Wopanga maunyolo akulu kwambiri padziko lonse lapansi adawona gulu la akatswiri aukadaulo aku Germany Steele likufotokoza mwachidule luso lakugwiritsa ntchito ndi kukonza makina a tcheni ndi zinthu zomwe zikufunika kusamala, kuti agawane ndi owerenga.
● Onetsetsani kuti mafuta a unyolo wa ma saw nthawi zonse
Saw unyolo ndi kuwongolera kondomu ntchito chainsaw ntchito, ndi zofunika.Katswiriyo anati, macheka unyolo ayenera kuti anaponyedwa kunja pang'ono mafuta mafuta, sagwira ntchito macheka unyolo popanda mafuta.Ngati unyolo wawona wouma, chida chodulira posachedwapa chidzawonongeka ndipo sichingakonzedwe.Chifukwa chake, tiyenera kuyang'ana kuchuluka kwa mafuta a tanki yamafuta ndi unyolo musanayambe ntchito.
Kuti unyolo macheka ndi kalozera kupeza kondomu basi ndi odalirika, apamwamba, ang'onoang'ono kuipitsa chilengedwe unyolo macheka ndi kalozera ntchito mafuta mafuta malangizo luso, monga odana ndi ukalamba luso ndi wamphamvu, akhoza mofulumira biodegradable lubricating mafuta.Ngati mphamvu odana ndi ukalamba ndi otsika, mafuta mafuta mosavuta utomoni, kupanga precipitate molimba n'zovuta kuchotsedwa, makamaka macheka unyolo kufala mbali, zowalamulira ndi kuzungulira unyolo macheka.Zovuta kwambiri pamene mukukakamira pampu.Komanso, musagwiritse ntchito zinyalala mafuta mafuta.Mafuta opaka mafuta otayira alibe mphamvu yopangira mafuta, ndipo kuwonekera mobwerezabwereza ku mafuta opaka mafuta kungayambitse khansa yapakhungu, mafuta opaka mafuta amatha kuwononga chilengedwe.
Nthawi iliyonse powonjezera mafuta kuti mudzaze unyolo wopaka mafuta, kuyenera kuwonetsetsa kuti nthawi iliyonse mafuta atha, thanki yamafuta opaka unyolo ndi mafuta ena opaka mafuta otsala.Ngati mafuta a tanki opaka mafuta akucheperachepera, mwina chifukwa cha njira yamafuta opaka amatsekedwa.Panthawi imeneyi fufuzani macheka unyolo kondomu, kuyeretsa mafuta, ngati n'koyenera, kutumikira wogulitsa thandizo.
Pakuti latsopano zida fakitale, kupewa mkulu katundu ntchito, si koyenera mu kuthamanga mu nthawi Choncho, mu atatu oyambirira bokosi la mafuta kutha pamaso musatenge liwiro idling.Chifukwa kusuntha mbali ayenera mu kuthamanga mu nthawi kuphunzira wina ndi mzake, kotero pa yamphamvu yochepa ili ndi lalikulu frictional kukana.Pafupifupi 5 mpaka 15 mumafuta a injini yogwiritsidwa ntchito atafikira bokosi lamphamvu kwambiri.Pa ntchito yachibadwa ya unyolo macheka, osati mafuta osakaniza kwambiri kuchuluka mphamvu chiŵerengero kusintha ndi otsika kwambiri kuti, izi zikhoza kuwononga injini.
Komanso, nthawi zonse fufuzani mavuto a unyolo macheka.Poyerekeza ndi ntchito kwa nthawi yaitali waikidwa mu unyolo macheka, unyolo ayenera pafupipafupi kumangitsa anawona latsopano.Nthawi zambiri m'malo ozizira, tcheni cholozera mbale cholozera mbali mu meshing koma chimatha kukoka ndi dzanja motsatira kalozerayo, kufotokozera kuchuluka kwa kulimba kwa kulondola.Pofika kutentha ntchito, anaona unyolo kukula, anayamba kumasuka.Ulalo wagalimoto suloledwa kutsogolera mbali yakumunsi ya kagawo kalozera, apo ayi unyolo wa macheka udzagwa.Ngati ndi kotheka kamodzinso kumangitsa macheka unyolo.Pamene amaundana, anawona unyolo chidule.Yakwana nthawi yomasula unyolo wa macheka, apo ayi zidzawononga crankshaft ndi kubereka.
● Chainsaw ntchito kunyalanyaza mfundo
Chain saw ikugwiritsidwa ntchito, pali ntchito zingapo zomwe zimafuna kuti ogwiritsa ntchito azipereka chidwi kwambiri pazambiri.Choyamba, yambani unyolo anawona, Mo adzayamba kumapeto kwa chingwe kuti.Yambani pang'onopang'ono amakoka chogwirira poyambira ndi dzanja, mpaka malo oyimitsa, ndiyeno mwamsanga kukoka pansi pa nthawi yomweyo, pamaso mavuto chogwirira.Katswiriyo anati, musakhale kuyamba chingwe kukokedwa kwathunthu mpaka mapeto, kapena mwina kuthyoka.Pogwiritsidwa ntchito tsiku ndi tsiku, ogwiritsa ntchito nthawi zambiri samamvetsera tsatanetsatane, m'kupita kwa nthawi, chingwe choyambira chimawonongeka mosavuta.Komanso dziwani kuti, musalole kuti chogwiriracho chikhale chaufulu kuti chibwererenso, chikuyenera kuchedwa kubwezanso m'bokosi, kuti chingwe choyambira chikhale chopindika bwino.
Kachiwiri, mu injini throttle kuti pazipita nthawi yaitali pambuyo opareshoni, ayenera kulola chopanda ntchito kwa nthawi, kuti otaya mpweya kuzirala, kumasula kwambiri kutentha injini.Iwo akhoza kupewa unsembe pa mbali injini (choyatsira chipangizo, carburetor) kuoneka zimamuchulukira matenthedwe.
Kachiwiri, ngati injini mphamvu amachepetsa mwachionekere, mwina chifukwa chakuda mpweya fyuluta.Chotsani chivundikiro cha bokosi la carburetor, chotsani fyuluta ya mpweya, chotsani fyuluta kuzungulira dothi, ndikulekanitsa magawo awiri a fyuluta, ndi chikhatho cha dzanja la duster choyera, kapena ndi mpweya woponderezedwa kuchokera mkati kupita kunja kukawomba.
Ngati dothi lasefa likakakamira, muyenera kuyika zosefera mu chotsukira chapadera kapena choyera, chosayaka (monga kutsukira madzi ofunda a sopo ndi kuuma).Osagwiritsa ntchito burashi kuyeretsa fyuluta ya ubweya.
Ikaninso fyuluta ya mpweya, kumbukirani kuyang'ana chitseko ndipo kasupe wa torsion ali bwino.
● Kukonza pambuyo pake m'nthawi yake kuti kumalize
Kusamalira ma chainsaw, chofunikira kwambiri ndi macheka a unyolo.Kusamalira bwino ndi kunola unyolo macheka chabe kuthamanga kochepa kwambiri kungakhale mosavuta mu nkhuni mu macheka.Kukonzekera kwatsiku ndi tsiku, kuyenera kusamala ngati kupendekera kwa mng'alu ndi fracture kumalumikizana ndi rivet.Bwezerani mbali zilizonse zowonongeka kapena zowonongeka za unyolo wa macheka, kenaka sakanizani ndi zigawo zatsopano za mawonekedwe oyambirira ndi kukula kofanana.Hard alloy saw chain ndi abrasion resistance.
Saw sharpening workchain, kawirikawiri ndi ogulitsa ntchito kuti amalize.Kunola kuyenera kukhala ndi ngodya ya macheka.Onse macheka ngodya ayenera kukhala yemweyo, ngati zosiyana, ndiye anaona kutembenukira osati yosalala, ndi kwambiri kuvala ndi kung'ambika, mpaka macheka unyolo kuthyoka.Kutalika kwa mano onse ayenera kukhala ofanana.Ngati sichoncho, kutalika kwa dzino kudzakhala kosiyana, kotero kungayambitsenso unyolo wosakhazikika wozungulira komanso kuthyoka komaliza.Pambuyo akupera bwinobwino kuyeretsa macheka unyolo kuyeretsa Ufumuyo wapamwamba spines kapena fumbi ndi kondomu ndi unyolo macheka.Ngati si nthawi yaitali, kufunika kuonetsetsa macheka unyolo sitolo mu zabwino kondomu chikhalidwe.
Kwa nthawi yayitali yosungiramo macheka, khalani pamalo abwino mpweya wabwino thanki yamafuta yopanda kanthu komanso yaukhondo.Mu kabureta youma pamaso nthawi zonse kuthamanga injini, pofuna kupewa carburetor diaphragm kumamatira pamodzi.Chotsani unyolo ndi chiwongolero, tsitsani, kenaka tsitsani mafuta oletsa dzimbiri.Tsukani bwino makinawo, makamaka zipsepse zoziziritsa za silinda ndi fyuluta ya mpweya.Ngati ntchito kwachilengedwenso unyolo lubricating mafuta, mafuta thanki adzakhala.
Zindikirani, ngakhale molingana ndi zofunikira zogwiritsira ntchito ndi kukonza makina a chainsaw, mbali zina zamakina amagetsi zidzakhala ndi zowoneka bwino komanso zowonongeka, choncho ziyenera kukhala molingana ndi zigawo za chitsanzo ndi ntchito, kusinthidwa panthawi yake.Zigawozi zikuphatikizapo: unyolo wa macheka, mbale yolondolera, ziwalo zotumizira (clutch, ng'oma ya wheel wheel, wheel wheel), fyuluta, chipangizo choyambira, spark plug ndi damping system parts etc.
Nthawi yotumiza: Feb-15-2022