Self Drilling Screws With Mapiko

Zomangira zimagwiritsidwa ntchito kumangiriza magawo awiri kapena kuposerapo (kapena zigawo) zonse.Amagwiritsidwa ntchito kwambiri pamakina osiyanasiyana, zida, magalimoto, zombo, njanji, milatho, nyumba, zomanga, zida, zida, mankhwala, zida ndi zida.zida, zida, mankhwala, mita ndi katundu, etc. Iwo amadziwika ndi zosiyanasiyana specifications, ntchito zosiyanasiyana ntchito, ndi mlingo wa standardisation, mndandanda ndi generalization, Iwo yodziwika ndi zosiyanasiyana specifications, ntchito zosiyanasiyana ntchito, ndi mlingo wapamwamba wa standardization, serialization ndi generalization.

Thescrewndi chimodzi mwa zigawo zomangira zomwe zimagwiritsidwa ntchito kwambiri, pogwiritsa ntchito mfundo zakuthupi ndi masamu za kuzungulira kozungulira kozungulira komanso kukangana kwa chinthucho.Mfundo za masamu, zida zomangirira pang'onopang'ono pazinthu ndi makina.Zomangira za Drill-tail ndi zatsopano m'zaka zaposachedwa.ndi wononga yokhala ndi mutu wobowola wodzibowolera kutsogolo kwa wononga, siyenera kugwiritsidwa ntchito ndi nati, yomwe imatchedwanso zomangira zodzibowola, mchira wa screw sweep tail screw. kapena nsonga-mchira, kotero iwo akhoza kubowoledwa, kuponyedwa ndi kutsekedwa mwachindunji muzokhazikitsira zinthu ndi zakuthupi popanda kubowola mabowo mu workpiece poyamba.Chobowola chobowola chimakhala ndi mphamvu yokoka komanso yokonza kwambiri poyerekeza ndi zomangira wamba, ndipo sizimamasuka ngakhale pakapita nthawi yayitali.Ndi yosavuta komanso otetezeka ntchito.Kubowola ndi kubowola kumachitika mu ntchito imodzi, kupulumutsa nthawi ndi ntchito.Zomangira zomangira mchira zimagwiritsidwa ntchito kwambiri pomangirira mbale zachitsulo monga zitsulo.Nthawi zambiri amagwiritsidwa ntchito pokhoma mbale zachitsulo ndi mbale zopanda zitsulo, monga mbale za silika-calcium, matabwa a gypsum ndi mbale zosiyanasiyana zamatabwa zokhazikika pazitsulo zachitsulo.mapepala achitsulo.Zomangira zoboola bwino zimathandizira kuti mbale yachitsulo ndi mbale zokwerera zitsekedwe zolimba, kupewa kuwonongeka ndi kukanda mbale zokwerera, Zomangira ndizosavuta kuyika.