Umshini i imimese chain. incazelo

Ekuqaleni kwekhulu lama-20 Kwakukhona chainsaws kuqala. Ukuphuca izingxenye ogibele kubo, saba namazinyo flat futhi iqonde. Kuzo zonke imizamo nesimanje iketanga ukuze chainsaws yimpumelelo ungomunye wabo. Ngo-1947, ukuthuthukiswa entsha laqanjwa Joseph Cox. I chain entsha yakhelwe ahlabayo jikelele, has a engela nentaba yokwehlisa kanye ezimise T-. Umkhiqizo ngcono ukusebenza akazange okudinga umzamo omkhulu nganoma imimese. Ngenxa yalokhu, le nto ngokushesha esikhundleni imodeli odlule. Ngenxa yalokho, cishe wonke izifunda anemisila yokusaha ne ukusika amayunithi kokuba iphrofayela isikela.

Zonke amakhasimende bezothenga, abanesifiso ukuphila kwabo. Ochwepheshe wazi ukuthi ngenxa yalokho, impilo eshalofini imikhiqizo babe cha, kusukela ukuqina yabo kuxhomeke kakhulu uhlobo lomsebenzi izimisele, ubuningi kanye ezingeni lokunakekela, nezinye izakhi. Ngakho, ngokwesibonelo, impahla angcolile, abanganaki handling ithuluzi kunganciphisa kakhulu isikhathi nokusebenza. Ngokwesibonelo, nabo ezinye izingxenye zemoto esihlabathini noma umhlaba, bukhali namazinyo kusulwe ngokushesha ngokwanele. Lapho ukusika log ubudala ungathola ngaphansi nail ukusika isici, okuyinto engase idale umonakalo omkhulu.

Kuncike ekutheni izinto ngeke zimanziswe njalo, kanye namazinyo kahle futhi ngokucophelela iloliwe, a "ibhasi" kuyoba anele ezintathu noma ezine ngamaketanga futhi omunye drive sprocket. Kulokhu, ochwepheshe batusa ukusetshenziswa ezinye izakhi ngokulandelana.

Umshini i imimese uchungechunge wabona ngamaketanga kungaba manual kagesi. Esebenzisa sokugcina uma kwenzeka bafake ngokweqile noma inqwaba. Izizinda isevisi kanye nemihlangano yokufundisa yohlobo sephrofayela ukugaya imishini yokusaha kukhona lalivamile.

inhlukano uhlobo imishini aguqulelwe obandayo ngqo wesitimela mhlahlandlela. Umsebenzi main eyenziwa umshini ukugaya izifunda - wukuqinisekisa isiqondiso oyifunayo ukunyakazisa ifayela, ngaphandle amathuba ukungamukeleki. Ngokwengxenye enkulu, lapho benza umsebenzi ofanayo njengoba Izikali, kodwa ukunemba siphezulu kakhulu kunesokuqala.

ukugaya umshini kagesi ukuze amaketanga eyenzelwe izingxenye nge bafake ngokwanele esindayo, okuyinto umane isibambo ifayela akunakwenzeka. Lokhu imishini kudinga isikhala umile zokusebenza. Nokho, kanye lo mshini ukugaya salokhu wesifunda inikeza eliphezulu ukucutshungulwa izingxenye.

Namuhla ekhishwe imodeli jikelele, ofanele izakhi amathuluzi ngamacebo ezahlukene. Kulokhu, into esemqoka - ukusungula ubukhulu elikhulu kudiski. Umshini i imimese izifunda ifakwe izikali ekhethekile. Ngosizo lwabo, disc zokusebenza kanye workpiece isethwe zibheke ohlangothini edingekayo. Namuhla kukhishwa ezihlukahlukene ukuguqulwa amathuluzi. Abanye onobuhle anemisila uhlelo wokubacindezela. Inikeza ngocingo ukuze amvikele kwimodi okuzenzakalelayo ngesikhathi ukwehlisa disc izinyo futhi ngezinye imimese kakhulu. Ukuze usebenze kweminye imihlobo badinga umthombo emoyeni onomfutho imigoqo eziyisithupha noma eziyisishiyagalombili. ukusebenza okunjalo imishini impela high.