Ndi mbali ziti za pliers zodulira kumapeto?

     

Zibwano

Nsagwada za pliers mapeto ndi pafupifupi lathyathyathya, amene amakulolani kudula pafupi kwambiri ndi pamwamba pa workpiece. Izi zimasiya mawaya ochulukirapo kapena misomali ili pansi m'malo momamatira.Iwo ndi akuthwa kwambiri ndipo ayenera kugwirizana ndendende popanda mipata iliyonse. Masiponji a ma pincers amapangidwa m'njira ziwiri:

• Bondo lolumikizana
• kugwirizana kwa bokosi

Bondo lolumikizana

Uwu ndiye mtundu wodziwika kwambiri wamalumikizidwe azitsulo zomaliza. Chogwirira chimodzi chimayikidwa pamwamba pa chimzake, cholumikizidwa ndi rivet yapakati. Choyipa chake ndi chakuti pogwiritsa ntchito kwambiri, rivet imatha kumasuka pakapita nthawi, zomwe zimapangitsa kuti nsagwada zisunthike.

kugwirizana kwa bokosi

Kulumikizana kwa bokosi ndi pamene mbali imodzi ya pliers imadutsa pa kagawo kopangidwa mbali inayo. Kulumikizana kumakhala kolimba kwambiri chifukwa zida zinayi zimalumikizana, osati ziwiri zokha, monga momwe zimalumikizirana. Nsagwada zimakhala ndi chithandizo chochuluka kumbali kotero kuti sizingasunthe ndipo zidzadula molondola. Uwu ndiye mtundu wamphamvu kwambiri wolumikizana, komanso wokwera mtengo kwambiri kupanga.

Zapamwamba

Mapiritsiwa ali ndi mbali zakuthwa kwambiri zomwe zimakulolani kudula mawaya. Mabaibulo olemetsa amathanso kudula misomali ndi mabawuti. Mphepete zake zimapindika, zomwe zikutanthauza kuti zimatsetsereka pang'onopang'ono kunsonga. Izi zimapereka mphamvu zowonjezera, chifukwa nsagwada zimakhala zazikulu kwambiri kuposa zodula.

pivot point

Pivot point, yomwe imatchedwanso kuti fulcrum, ndi pamene mikono ndi nsagwada za nkhupakupa zimazungulira. Kawirikawiri ndi mtedza kapena wononga.Mapiritsi ambiri amakhala ndi ma pivot awiri, omwe amadziwika kuti ma pivot awiri. Izi zimawonjezera luso lawo lodulira chifukwa nsonga yachiwiri ya pivot imagwira ntchito limodzi ndi yoyamba, ndikupanga mphamvu yochulukirapo pakuyesa komweko.

Zolembera

Zogwirirazo zimakhala ngati zingwe zogwira nsagwada za nkhupakupa. Zimasiyana m'litali ndipo nthawi zambiri zimakutidwa ndi pulasitiki, mphira, kapena kusakaniza kwa ziwirizo, nthawi zambiri zimakhala ndi zikwama kapena grooves kuti agwire kwambiri. Zogwirizira zokhala ndi zokutira zokhuthala ndizosavuta kugwiritsa ntchito. Zotsogola zina zimakhala ndi zogwirira zooneka zomwe zimayaka pamwamba kuti zala zisalowe m'nsagwada zakuthwa.Ena ali ndi chitetezo chodziwika bwino chala, chotchedwa skid protection kapena thumb rest. Monga momwe dzinalo likusonyezera, izi ndi zing'onozing'ono zomangidwira m'chigwiriro zomwe zimathandiza kuti dzanja lisatengeke kupita kumapeto kwenikweni pamene mukudula kapena kupotoza.

Bwererani masika

Ma pliers ang'onoang'ono omwe amatha kugwira ntchito ndi dzanja limodzi amatha kukhala ndi akasupe amodzi kapena awiri obwerera omwe amangobwezera zogwirira ntchito pamalo otseguka mukamasula.

Izi zimachepetsa khama pochita ntchito zobwerezabwereza, komanso zimakulolani kuti mugwire mwamphamvu chogwirira ntchito ndi dzanja lanu lina.