Polankhulana ndi makasitomala, kuti asunge bwino hydraulic rock breaker, amayenera kutenthetsa makinawo asanayambe kuphwanya konkriti ya hydraulic, makamaka panthawi yomanga, ndipo sitepe iyi siyinganyalanyazidwe m'nyengo yozizira. Komabe, anthu ambiri ogwira ntchito yomanga amaganiza kuti sitepeyi n’njosafunika komanso ikutenga nthawi. Nyundo ya hydraulic breaker ingagwiritsidwe ntchito popanda kutentha, ndipo pali nthawi yotsimikizira. Chifukwa cha psychology iyi, mbali zambiri za jack hammer hydraulic breaker zatha, zowonongeka, ndipo sizigwira ntchito bwino. Tiyeni titsindike kufunikira kwa kutentha kwa preheating musanagwiritse ntchito.
Izi zimatsimikiziridwa ndi makhalidwe a breaker palokha. Nyundo yothyoka imakhala ndi mphamvu zambiri komanso ma frequency apamwamba, ndipo imatha ntchito zosindikizira mwachangu kuposa nyundo zina. Injini imatenthetsa mbali zonse za injini pang'onopang'ono komanso molingana kuti ifike kutentha kwanthawi zonse, komwe kungathe kuchepetsa kuyika kwa chisindikizo chamafuta.
Chifukwa pamene wosweka wayimitsidwa, mafuta a hydraulic ochokera kumtunda amapita kumunsi. Mukayamba kuzigwiritsa ntchito, gwiritsani ntchito kapu yaing'ono kuti mugwiritse ntchito. Pambuyo popanga filimu yamafuta ya silinda ya pisitoni ya wosweka, gwiritsani ntchito sing'anga yomwe imagwira ntchito, yomwe ingateteze ma hydraulic system of excavator.
Pamene chosweka chikuyamba kusweka, sichimatenthedwa pasadakhale ndipo chimakhala chozizira. Kuyamba kwadzidzidzi, kukulitsa kwamafuta ndi kutsika kwamafuta kungayambitse kuwonongeka kwakukulu kwa chisindikizo chamafuta. Kuphatikizidwa ndi kutembenuka mwachangu pafupipafupi, ndikosavuta kuyambitsa kutayikira kwa chisindikizo chamafuta ndikusintha chisindikizo chamafuta pafupipafupi. Choncho, osati preheat chophwanyira ndi zoipa kwa kasitomala.
Masitepe otenthetsera: kwezani chowotcha cha hydraulic chopondapo kuchokera pansi, pondani valavu pafupifupi 1/3 ya sitiroko, ndipo yang'anani kugwedezeka pang'ono kwa chitoliro chachikulu cholowetsa mafuta (paipi yamafuta pafupi ndi mbali ya cab). Nyengo ikazizira, makinawo ayenera kutenthedwa 10- Pambuyo pa mphindi 20, onjezani kutentha kwamafuta mpaka madigiri 50-60 musanagwire ntchito. Ngati ntchito yophwanyidwa ikuchitika pa kutentha kochepa, mbali zamkati za hydraulic breaker zidzawonongeka mosavuta.
Nthawi yotumiza: Jul-03-2021