Kusiyana pakati pa ma wrenches ndi ma impact driver

Ma wrenches ndi madalaivala okhudzidwa (omwe amadziwikanso kuti ma screwdrivers amagetsi) ndi mitundu iwiri yosiyana ya zida zamagetsi. Kusiyanitsa kwawo kwakukulu kuli pazifukwa zogwiritsiridwa ntchito, zovuta zogwirira ntchito, ndi zochitika zomwe zikuyenera kuchitika.

Zolinga zogwiritsira ntchito ndi zovuta zake:

Zokhudza ma wrenchesamagwiritsidwa ntchito makamaka pazochitika zomwe zimafuna makokedwe apamwamba, monga ma bolts, mtedza, ndi zina zotero. Mfundo yake ndikugwiritsa ntchito mutu wa nyundo wothamanga kwambiri kuti utumize mphamvu yachitsulo ku wrench, potero kuonjezera torque. Ma wrench okhudzidwa ndi osavuta kugwiritsa ntchito ndipo amakhala ndi torque yochepa m'manja mwa wogwiritsa ntchito. Ndioyenera pazochitika zomwe zimafuna torque yayikulu, monga zomangamanga, ndege, mayendedwe anjanji ndi magawo ena.

Impact screwdrivers (magetsi screwdrivers) makamaka ntchito kumangitsa ndi kumasula zomangira ndi mtedza. Mfundo yake ndikugwiritsa ntchito mutu wa nyundo wothamanga kwambiri kuti utumize mphamvu ku screwdriver. Mukamagwiritsa ntchito screwdriver yamagetsi, wogwiritsa ntchitoyo ayenera kupereka torque yofananayo kuti aletse chidacho kuti zisazungulire, chomwe chimakhala chovuta kwambiri komanso choyenera kugwiritsidwa ntchito kunyumba kapena malo omwe amafunikira kuchitidwa molondola kwambiri.

Mapulogalamu:

Ma wrenches okhudzidwa ndi oyenera kugwiritsa ntchito omwe amafunikira torque yayikulu, monga kukonza magalimoto, kuyika mafakitale, ndi zina zambiri.

Impact screwdrivers ndi yoyenera kugwiritsa ntchito zomwe zimafuna kulondola kwambiri komanso torque yaying'ono, monga kukonza nyumba, kusonkhanitsa zida zamagetsi, ndi zina zambiri....

Mapangidwe ndi kapangidwe:

Ma wrenches ndi madalaivala amphamvu ali ndi mawonekedwe ofanana. Onse awiri amayendetsa chipika chakutsogolo chakutsogolo kudzera pa kasinthasintha wa shaft ya makinawo kuti agwire ntchito yolimba kwambiri pakumangitsa ndi kumasula. Kusiyana kwawo kwakukulu kuli mumtundu wa collet ndi zowonjezera. Ma wrenches okhala ndi makulidwe a chuck kuyambira 1/4 mpaka 1 inchi, pomwe madalaivala amatha kugwiritsa ntchito 1/4 hex chucks.

Mwachidule, kusankha pakati pa wrench yamphamvu kapena driver driver kuyenera kuganiziridwa potengera zosowa ndi zochitika zinazake. Ngati kumangika kwamphamvu kwambiri kapena kuphatikizira ntchito kumafunika, chowongolera chiyenera kusankhidwa; ngati ntchito yolondola kwambiri kapena yaying'ono ikufunika, woyendetsa galimoto ayenera kusankhidwa.