Screw ndechimwe chezvisungo zvakajairika, uye kune akawanda marudzi emasiruu, anosanganisira drill tail screws uye self tapping screws.
Muswe we drill tail screw uri muchimiro chemuswe wekuboora kana muswe wakanongedza, uye haudi zvekubatsira kugadzirisa. Inogona kudhirwa zvakananga, kudzvanywa, uye kukiyiwa pane yekumisikidza zvinhu uye nheyo yezvinhu, zvichichengetedza zvakanyanya nguva yekuvaka. Kana ichienzaniswa neyakajairwa screws, ine yakakwira kusimba simba uye inobata simba, uye haizosununguka kunyangwe mushure mekusanganiswa kwenguva yakareba. Zviri nyore kushandisa kuchera zvakachengeteka uye kubaya kuti upedze kuvhiya kamwe chete. Kunyanya mukubatanidzwa kwekuvaka, zvivakwa, pekugara uye dzimwe nzvimbo, self tapping uye self drilling screws ndiwo akanakisa ehupfumi fasteners maererano nekushanda, mutengo uye kuvimbika.
Self tapping screws, inozivikanwawo sekukurumidza acting screws, isimbi yekumisikidza iyo yakapfuura pamusoro galvanization uye passivation. Self tapping screws anowanzo shandiswa kubatanidza simbi mahwendefa matete (senge simbi ndiro, saw plates, nezvimwewo). Kana uchibatanidza, tanga wagadzira buri rezasi rakaiswa shinda yechikamu chakabatana, wobva wapeta siruu ye self tapping mugomba rezasi rakarukwa rechikamu chakabatana.
① Kusiyanisa pakati pemasikiru ekuboora muswe nemasiruuru ekuzvirovera maererano nemidziyo: masiruuru ekuboorera muswe ndeerudzi rwesiruu yehuni, ukuwo masiruuru ari erudzi rwekuzvivharira sikururu.
② Kusiyanisa pakati pekuchera muswe screws uye self tapping screws maererano nemashandisirwo azvo: Kuchera muswe screws anonyanya kushandiswa kugadzirisa mavara esimbi mataira uye mahwendefa matete muzvivakwa zvesimbi. Chinhu chikuru ndechekuti muswe uri muchimiro chemuswe wekuboora kana kuti muswe wakanongedza. Paunenge uchishandiswa, hapana chikonzero chekubatsira kugadzirisa, uye kuchera, kugogodza, kukiya, uye kumwe kuvhiya kunogona kupedzwa zvakananga pane izvo mune imwe kuenda, zvichichengetedza zvakanyanya nguva yekuisa. Self tapping screws ine kuomarara kwakanyanya uye inogona zvakare kushandiswa pazvinhu zvine kuomarara kwakanyanya, senge mahwendefa esimbi. Iine yakaderera yekusimbisa torque uye yakakwira yekukiya kuita.
③ Kusiyanisa pakati pemasikiru emuswe wekuboora uye self tapping screws maererano nekuita: Drill tail screws maturusi anoshandisa misimboti yenyama nemasvomhu ekutenderera kwedenderedzwa nekukweshana kwezvinhu kuomesa zvishoma nezvishoma zvikamu zvezvinhu. Drill tail screws mascrews ane self tapping drill misoro kumberi kwekona. Self tapping screws anowanzo shandiswa kubatanidza simbi mahwendefa matete (senge simbi ndiro, saw plates, nezvimwewo). Kana uchibatanidza, tanga wagadzira buri rezasi rakaiswa shinda yechikamu chakabatana, wobva wapeta siruu ye self tapping mugomba rezasi rakarukwa rechikamu chakabatana.
Nguva yekutumira: Sep-05-2024