Kuyambitsa zomangira za drywall ndi self-tapping screw

Drywall screw ndi mtundu wa wononga, womwe ukhoza kugawidwa m'mitundu iwiri: mtundu wa ulusi wapawiri ndi mtundu umodzi wamtundu umodzi. Kusiyanitsa kwakukulu pakati pawo ndikuti ulusi wowononga wakale ndi ulusi wapawiri.

Self-Tapping screw ndi imodzi mwa zomangira zomwe zimatha kubowola ulusi wachikazi pobowola zitsulo kapena zinthu zopanda zitsulo.

Drywall screw

Self-tapping screw

Mawonekedwe a screwwall yowuma ndi screw-tapping screw

Drywall screw: mawonekedwe akulu kwambiri ndi mawonekedwe amutu wa lipenga. Ulusi wa ulusi umodzi wokhuthala wononga pakhoma ndi wotambasuka. Phosphating dry wall screw ndiye mzere wofunikira kwambiri wazogulitsa, pomwe zomangira zowuma za blue-white zinc ndizowonjezera. Kuchuluka kwa ntchito ndi mtengo wogula wa ziwirizo ndizofanana

Self tapping screw: zipangizo akhoza kugawidwa mu carbon zitsulo ndi zitsulo zosapanga dzimbiri mitundu iwiri. Pazinthu za carbon, 1022 medium carbon steel ndiye chinthu chachikulu. Nthawi zambiri amagwiritsidwa ntchito pazitseko, mazenera ndi mapepala achitsulo.

Kugwiritsa ntchito screwwall ndi self tapping screw

Drywall screw: m'maiko akunja, anthu amawona kufunikira kwakukulu pakusankha zinthu zomangira. Single line wandiweyani mtundu youma khoma wononga ndi njira ina iwiri mzere wabwino mtundu youma khoma wononga, amene ali oyenera kwambiri kugwirizana kwa matabwa keel.

Self tapping screw: imagwiritsidwa ntchito pazitsulo zopanda zitsulo kapena zofewa. Ikhoza kugogoda, kubowola, kufinya ndi kukanikiza mu ulusi wogwirizana pa chinthu chophatikizidwa ndi ulusi wake, kuti ipangitse kuti igwirizane kwambiri.