Lever Hoist Ratchet hoist Buku laling'ono lamanja laling'ono lamanja la chiwongolero chokweza chiwombankhanga Chodzitetezera Chodzitetezera 6 Matani 1.5 mita

The unyolo chipika ndi oyenera kumangitsa mzere, kusintha sag, kukoka waya ndi ntchito zina mu mzere kumanga, unsembe zida ndi kukweza zinthu zazing'ono mphamvu, shipbuilding, mayendedwe, zomangamanga, migodi, positi ndi telecommunications, kulankhulana ndi madipatimenti ena, makamaka. m'malo yopapatiza ntchito, kumunda, mkulu-okwera ntchito ndi traction pa ngodya zosiyanasiyana, Ndipo ndi yabwino kusankha yoyenera ntchito udindo, kapena kuchulukitsa katundu mphamvu yake ndi makina ndi zida za tonnage yaing'ono.Kwa katundu wambiri wa tonnage, makina angapo ndi zida zingagwiritsidwe ntchito mofanana.Kugwiritsa ntchito chokweza pamanja 1. Gwiritsani ntchito chingwe chachitsulo kuti mukonze mbedza ndi chinthu chokhazikika, ndikupachika mbedza ndi chinthu chonyamulira modalirika.2. Kukweza zinthu zolemera.Tembenuzirani mfundo yopita ku "mmwamba" wa mbale ya malo, ndiyeno kukoka chogwiriracho mmbuyo ndi mtsogolo.Ndi chikoka chobwerezabwereza cha chogwirira, kulemera kudzakwera bwino.3. Kutsitsa zinthu zolemera.Tembenuzirani mfundoyo ku malo a "mmwamba ndi pansi" a chizindikiro, ndiyeno kukoka chogwiriracho mmbuyo ndi mtsogolo, ndipo kulemera kwake kumatsika pang'onopang'ono ndi kukoka kwa chogwiriracho.4. Kusintha kwa mbedza malo.Ngati palibe katundu, tembenuzirani mfundoyo kuti "0" pazisonyezero, ndiyeno tembenuzani gudumu lamanja kuti musinthe malo apamwamba ndi apansi a mbedza.Pawl imachotsa gudumu la ratchet, kotero kuti unyolo ukhoza kukokedwa ndi dzanja kuti usinthe mosavuta malo a mbedza ya unyolo.