PLiers ndi chida chogwiritsidwa ntchito m'manja chomwe chimagwiritsidwa ntchito kwambiri popanga zinthu zathu komanso pamoyo wathu watsiku ndi tsiku. Ma pliers amapangidwa ndi magawo atatu: mutu wa pliers, pini ndi chogwirira cha pliers. Mfundo yaikulu ya pliers ndikugwiritsa ntchito ma levers awiri kuti alumikizane ndi ma pini pakati, kuti malekezero onse awiri athe kusuntha pang'ono. Bola ngati mukugwiritsa ntchito kumapeto kwa mchira ndi dzanja, mutha kukanikiza chinthucho kumapeto kwina. Pofuna kuchepetsa mphamvu yomwe wogwiritsa ntchito amagwiritsa ntchito panthawi yogwira ntchito, malinga ndi mfundo ya lever ya makanika, chogwirira nthawi zambiri chimapangidwa kukhala chachitali kuposa mutu wa plier, kuti mphamvu yolimba yolumikizira ipezeke ndi mphamvu yocheperako kuti ikwaniritse zofunikira ikagwiritsidwa ntchito. Koma kodi mukudziwa mitundu ya pliers?
Mitundu ya ma pliers
Malinga ndi momwe ma pliers amagwirira ntchito, amatha kugawidwa m'magulu a clamping, mtundu wodula; clamping ndi mtundu wodula. Malinga ndi mitundu, imatha kugawidwa m'magulu a crimping; wire stripper; hydraulic pliers. Malinga ndi mawonekedwe ake, imatha kugawidwa m'magulu a: long nose pliers; flat nose pliers; round nose pliers; bent nose pliers; diagonal cutting pliers; needle nose pliers; combinative cutting pliers, etc. Malinga ndi cholinga chogwiritsira ntchito, imatha kugawidwa m'magulu a: DIY pliers, industrial pliers, professional pliers, etc. Malinga ndi zinthuzo, imatha kugawidwa m'magulu a carton steel pliers, chrome vanadium pliers, stainless steel pliers.
Njira zogwirira ntchito
Gwiritsani ntchito dzanja lanu lamanja kuti muwongolere gawo lodula la chogwirira, tambasulani chala chanu chaching'ono pakati pa zogwirira ziwiri za chogwirira kuti mugwire ndikutsegula mutu wa chogwirira, kuti chogwirira cha chogwirira chilekanitsidwe mosavuta. Kugwiritsa ntchito chogwirira: ① nthawi zambiri, mphamvu ya chogwirira ndi yochepa, kotero sichingagwiritsidwe ntchito kugwira ntchito yomwe mphamvu wamba yamanja singafikire. Makamaka pa zogwirira zazing'ono kapena zachizolowezi zazitali zamphuno, nsagwada zitha kuwonongeka popinda mipiringidzo ndi mbale zolimba kwambiri. ② Chogwirira cha chogwirira chingagwiritsidwe ntchito ndi dzanja lokha, ndipo sichingakakamizidwe ndi njira zina.
Zodzitetezera ku ma pliers
1. Ma pliers amayendetsedwa ndi dzanja lamanja. Ikani nsagwada mkati kuti muzitha kulamulira gawo lodula la plier. Tambasulani chala chanu chaching'ono pakati pa zogwirira ziwiri za pliers kuti mugwire ndikutsegula mutu, kuti chogwiriracho chilekanitsidwe mosavuta.
2. Mphepete mwa zotchingira zingagwiritsidwe ntchito kudula waya wotchingira mphira kapena pulasitiki.
3. Mphepete mwa ma pliers ingagwiritsidwenso ntchito kudula mawaya amagetsi ndi mawaya achitsulo. Mukadula waya wachitsulo wa galvanized No. 8, gwiritsani ntchito mphepete mwa kudula mozungulira pamwamba, kenako ingokokani pang'onopang'ono, ndipo waya wachitsulo udzadulidwa.
4. Mbali yodulira mbali ingagwiritsidwenso ntchito kudula mawaya olimba achitsulo monga mawaya amagetsi ndi mawaya achitsulo.
5. Zigawo za pulasitiki zotetezedwa ndi kutentha za pliers zili ndi mphamvu yopirira yoposa 500V. Pogwiritsa ntchito, waya wamagetsi ukhoza kudulidwa. Pewani kutaya zinyalala mukugwiritsa ntchito kuti mupewe kuwononga zigawo za pulasitiki zoteteza kutentha.
6. Musagwiritse ntchito pliers ngati nyundo.
7. Musagwiritse ntchito ma pliers kudula mawaya awiri okhazikika, omwe adzatsekedwa pang'ono.
8. Mukalumikiza chingwecho ndi ma pliers kuti mukonze chingwecho, gwirani waya wachitsulo pa milomo ya plier ndikuuzungulira mozungulira wotchi.
9. Amagwiritsidwa ntchito makamaka kudula waya umodzi ndi waya wambiri ndi waya woonda, kupinda mphete ya cholumikizira cha waya umodzi, kuchotsa pulasitiki yoteteza, ndi zina zotero.
Zomwe zili pamwambapa ndi chidziwitso chofunikira chokhudza mitundu, njira zogwiritsira ntchito komanso njira zodzitetezera za pliers. Pakupanga pliers, kuti tichepetse mphamvu zomwe ogwiritsa ntchito amagwiritsa ntchito panthawi yogwira ntchito, malinga ndi mfundo ya makina oyendetsera pliers, chogwirira cha plier nthawi zambiri chimakhala chachitali kuposa mutu wa pliers, kotero kuti mphamvu yolimba yolumikizira ingapezeke ndi mphamvu yochepa kuti ikwaniritse zofunikira zake. Tikaigwiritsa ntchito, tiyenera kuphunzira njira zoyenera zogwirira ntchito kuti tiwongolere magwiridwe antchito.
Nthawi yotumizira: Julayi-23-2022