Excavator kupha mayendedwe tsiku ndi tsiku

Slewing kubala mafuta

Mapiritsi a Slewing ayenera kuthiridwa mafuta nthawi zonse ndi No. 2 kuthamanga kwambiri kwa lithiamu mafuta. Zipangizo zozungulira pang'onopang'ono kapena zomangira (mwachitsanzo, nsonga, zofukula, ma cranes) ziyenera kusinthidwanso pakatha maola 100 aliwonse kapena kupitilira apo. Pazida zoyenda mwachangu kapena zozungulira mosalekeza, monga ma trenchers ndi ma drillers, mafuta ochulukirapo angafunike, tsiku lililonse kapena maola asanu ndi atatu aliwonse. Powonjezera mafuta, chotengeracho chiyenera kuzunguliridwa kuti chimwaza mafutawo paliponse. Alowetseni mpaka mutawona mafuta akale akupyola chisindikizo; Izi zimatchedwa kuyeretsa khungu. Mafuta ochotsedwa amanyamula zonyansa kuchokera mu mphete yophera. Mukapeza grit kapena zitsulo zachitsulo, pangakhale vuto mkati mwa mphete yowotchera ndipo muyenera kuyima kuti muyang'ane. Mafutawa amauma kwa nthawi yayitali, zomwe zimatha kupanga condensation mkati mwa kubereka. Mutha kupewa izi powonjezera mafuta osachepera miyezi isanu ndi umodzi iliyonse, ngakhale zida zitakhala zopanda ntchito.

Kupaka mafuta

Zimbalangondo zazikulu zambiri zimakhala ndi mano omwe amafunikira kuthiridwa mafuta, ndipo zofunika izi ndizosiyana ndi zomwe zimanyamula. Chifukwa kumeta kwa mano kumakonda kutulutsa mafuta, magiya amayenera kuthiridwa mafuta maola asanu ndi atatu aliwonse pazida zozungulira pang'onopang'ono kapena pang'onopang'ono, komanso pafupipafupi pazida zomwe zimazungulira mwachangu kapena mosalekeza. Mafuta ang'onoang'ono ayenera kuwonjezeredwa kumalo opangira ma meshing pakati pa gear ndi pinion.

Sale

Ndibwino kuti muziyang'ana zosindikizira nthawi zonse pazitsulo zowombera kuti zitsimikizire kuti zili bwino. Anthu ambiri amanyalanyaza kufunikira kwa zisindikizo, koma amapita kutali kuti apewe kuipitsidwa ndi njira zotsatsira.

Bolt

Kuyang'ana ma torque a ma bolt kuyenera kukhala gawo lachizoloŵezi chilichonse chokonzekera. Kuchuluka kwa zowunikirazi kumadalira kuuma kwa ntchitoyo. Kugwedezeka ndi kugwedezeka kumakonda kumasula ma bolts, koma kuyang'ana ma torque pafupipafupi ndi kumangiriza kumathandizira kusunga milingo yoyenera. Maboti okwera ayenera kumangidwa mpaka mulingo woyenera ndikuwunikiridwa pafupipafupi kuti zitsimikizire kuti zadzaza bwino. Maboti omwe sanalowetsedwe bwino amatha kulephera, zomwe zimapangitsa kuwonongeka kwa zida.