Screw fasteners inoita basa rakakosha mumaindasitiri akasiyana uye maapplication, ichipa yakavimbika uye inoshanda nzira yekujoinha zvinhu.
1. Kukosha kwemasiruuru:
Zvikumbiro zvakakoshera kune ingangoita indasitiri yese, kubva kuvaka uye mota kune zvemagetsi nefenicha.Izvi zvigadziriso zvakasiyana-siyana zvinopa kubatana kwakasimba, kuve nechokwadi kugadzikana uye kuvimbika kwezvikamu zvakaungana.Nekusimbisa zvakachengeteka zvinhu zvakasiyana, screws inogadzira zvigadzirwa zvinoshanda uye zvinogara.
2. Kugadzira maitiro emasiruuru:
Kugadzirwa kwema screw fasteners kunosanganisira akati wandei matanho, anosanganisira:
a) Kusarudzwa kwezvinhu:
Vagadziri vanonyatso sarudza yakakodzera screw material, vachifunga zvinhu zvakaita sesimba, corrosion resistance, uye kukodzera kweimwe nharaunda.Zvishandiso zvakajairika zvinosanganisira simbi isina tsvina, kabhoni simbi, aluminium, uye ndarira.
b) Kugadzirwa kwewaya:
Chinhu chakasarudzwa chinoumbwa kuita waya nematanho akadai sekutenderera kunopisa kana kutonhora kudhirowa.Iyi nhanho inoita kuti inowirirana, yemhando yepamusoro screw blanks inogadzirwa.
c) Hurefu:
Waya isina chinhu inochekwa kusvika pahurefu hwaidiwa uye yobva yafopwa mumuchina wemusoro.Iyi nzira inoumba screw musoro uye inoigadzirira kune inotevera manipulations.
d) Thread processing:
Kurukwa kunosanganisira kugadzira helical groove mune screw shaft inobvumira kuti ipinde uye ibatanidze chinowirirana chikamu.Izvi zvinogona kuwanikwa nenzira dzakaita sekukunguruka kweshinda, kucheka shinda kana kugadzira shinda.
e) Kurapa kwekupisa uye kupfeka:
Kuti uwedzere zvimiro zvemuchina uye kusagadzikana kwemarara, screws anowanzo kuisirwa maitiro ekupisa ekupisa senge annealing, kudzima, uye kupisa.Pamusoro pezvo, machira akadai sema galvanized, galvanized kana organic coatings anoshandiswa kupa imwezve kuchengetedzwa kwekuora.
f) Kuongorora uye kurongedza:
Asati arongedza, ma screws anotariswa kwakaomarara mhando kuti ave nechokwadi chedimensional kurongeka, simba uye kupera kwepamusoro.Kana zvangobvumidzwa, zvinoiswa muhuwandu kana huwandu chaihwo, zvakagadzirira kugoverwa.

3. Kudiwa kwemusika kwema screws:
Iko kudiwa kwemusika kwema screws kunoramba kwakasimba nekuda kwezvikonzero zvinotevera:
a) Kukura kwemaindasitiri:
Sezvo maindasitiri akadai sekuvaka, mota nemagetsi zvichikura pasi rose, kudiwa kwemhinduro dzakavimbika uye dzinoshanda dzekusimbisa kwawedzera.Screws inopa kuita kwakasiyana-siyana uye inogoneka sarudzo kuti isangane nezvinodikanwa izvi mumaindasitiri.
b) Kugadzirisa uye kugadzirisa:
Sezvo zvivakwa zviripo uye zvishandiso zvinoda kugadziriswa kana kukwidziridzwa, kudiwa kwema screws kunova kwakakosha.Mafasteners anoita basa rakakosha mukuchengetedza uye hupenyu hurefu hwemakina, kuve nechokwadi chekushanda kwakanaka uye kudzivirira kudhura nguva.
Pfupiso:
Iyo yekugadzira maitiro e screw fasteners inosanganisira kutarisisa kusarudzwa kwezvinhu, kugadzira uye kupedzisa.Screws inoita basa rakakosha mukupa kubatana kwakachengeteka uye kuzadzisa zvidikanwi zvemaindasitiri akasiyana uye nekudaro vanoramba vari chigadzirwa chakakura mumashandisirwo asingaverengeki.