Kudula mphete Schwing

Mphete yodulira imatchedwanso mphete yovala, yomwe ndi gawo lofunikira pagalimoto yopopera konkriti. Wopangidwa ngati torasi. Dziko logwira ntchito likuchita kumeta ubweya, choncho limatchedwa mphete yodula.
Pakali pano, zinthu zomwe zimagwiritsidwa ntchito kwambiri ndi izi: (1) High chromium alloy cast iron. (2) Tungsten carbide. (3) Carbide ya simenti. (4) Zoumba zadothi.
Mbale zowonera, mphete yodulira, kasupe wa rabara, mtedza wooneka mwapadera, manja osinthira, chisindikizo, zazikulu ndi zazing'ono zonyamula ndi S-chubu welded ndi S-chubu valavu.
Zowonera mbale ndi mphete yodulira zimagwira ntchito izi:
Kusindikiza ntchito: Amagwira ntchito makamaka ndi akasupe a mphira, ndipo kusiyana kwake kumalipiridwa kokha ndi kukakamiza kudziletsa ndi akasupe a mphira, kotero kuti mphete yoyandama yodulira imakhala ndi mphamvu yodzisindikiza, potero imawonjezera kupanikizika kwa S chubu valavu.
Zotsatira zochepetsera mtengo: Chifukwa cha mphamvu ya mbale yowonera ndi mphete yodulira, amalowetsamo kuvala pakati pa doko la chakudya ndi silinda yazinthu, ndikuteteza moyo wautumiki wa onse awiri.
Mfundo yawo yogwirira ntchito ndi: pansi pa mphamvu yowonjezereka ya nati yosasunthika, kasupe wa rabara amapanikizidwa, ndipo mphete yodulira imagwirizana kwambiri ndi mbale yowonera. Mphete yodulira ndi mbale yowonera ndizomwe zimagwirizanitsa. Pambuyo pa kuvala, kasupe wa mphira amatha kudalira kusungunuka kwake kuti abwezere kuvala kwa mbale yowonetserako ndi mphete yodula ndikuchotsa kusiyana kwa kuvala. Pamene kuvala kwa mphete yodula kumafika pamlingo wina, kukanikiza kwa kasupe wa rabara ndi zero, ndipo palibe mphamvu yokakamiza pa mphete yodula. Mtedza wofutukuka ukhoza kumangika, ndipo thupi la S chubu lopangidwa ndi welded limatha kumangidwanso kuti libwezeretse kupsinjika kwa kasupe wa rabara. Kasupe wa rabara amapanikizidwa ndipo kusiyana kwake kumalipidwa. Mwanjira iyi, ntchito yosindikiza ya mbale yowonera ndi mphete yodulira imatsimikiziridwa bwino.