Isikulufa jack, esaziwa nangokuthi i-mechanical manual screw jack, iyinto encane esebenza ngemishini eqhutshwa ngumuntu, isakhiwo esilula, ukusetshenziswa okunengqondo kwe-swing rocker, ukuze i-pinion rotation drive isikulufa. Ukugcinwa okulula, ukusetshenziswa okuphephile nokwethembekile. kufanele inakwe lapho usebenzisa?
Lapho usebenzisa i-screw jack, gwema ngazo zonke izindlela ukuthi ungalayishi ngokweqile ukusetshenziswa, ungasebenzi ngaphezu kweyodwa;
Hlala ugcina ubuso bomzimba buhlanzekile, uvamise ukubheka ukuthi ngabe izingxenye zangaphakathi zejack ziqinile ngaphandle kokulimala;
Kepha futhi ukugcina i-rocker pinion iguquguquka futhi ithembekile futhi iphakamisa umkhono ngokukhululeka;
Kumele kuqashelwe futhi ukuthi indawo yokushayisana phakathi kwesilinda ephakamisa negobolondo kufanele igcotshwe kaningi ukugcina ukuthambisa kwayo, futhi imbobo kawoyela nayo kufanele igcotshwe kaningi.
Ngoba i-screw jack kulula ukuyiphatha, kulula ukuyigcina, iphephile futhi inokwethenjelwa ukuyisebenzisa, ivame ukusetshenziselwa ukunakekelwa kwezimoto, izimayini kanye namaphrojekthi wokwakha.Ngakho-ke yikuphi ukunakekelwa nokuhlolwa okudingeka kwenziwe ngaphambi kokuba i-jack isetshenziswe.
Ama-jacks wemishini esetshenziswayo kufanele aqale abheke ubukhulu besisindo sayo esilinganisiwe, awadluli umthamo olinganisiwe wejack.
Ngemuva kwalokho hlola ukuthi ngabe izingxenye ezahlukahlukene zejack mesh zilungile yini.
Ngemuva kokuthi izingxenye zihlolwe zisesimweni esihle, ngokusho kwento ephakamisa ukukhetha indawo efanele yephoyinti, hlola ukuthi ngabe i-jack iqinile ngemuva kokukhethwa kwephoyinti lamandla, uma kunesidingo, ibhodi noma i-SLATE kufanele ibekwe ngezansi ujack ukuvimbela ukucindezela okumbalwa kokuqala.
Isikhathi Iposi: Jun-18-2021