Siruu yekuzviboorera ndiyo yakafanana nesikuru yekuzvirovera?

• Chii chinonzi self-drilling screw?

Muswe weself-drilling screwiri muchimiro chemuswe wekuboora. Izvo hazvidi zvekubatsira kugadzirisa uye zvinogona kudhirowa zvakananga, kudzvanywa, uye kukiyiwa pane yekumisikidza zvinhu uye nheyo yezvinhu, zvakanyanya kuchengetedza nguva yekuvaka. Kuenzaniswa neyakajairwa screws, ine yakanyanya kuoma uye kugadzirisa, uye haizosununguka mushure menguva yakareba yekusangana. Zviri nyore kushanda nekushandisa kuchera zvakachengeteka uye kubaya kamwe chete. Kunyanya mukusanganiswa kwenzvimbo dzese dzakaita sekuvaka, dhizaini, uye imba, madhiri ekuzviboorera ndiwo akanakisa ehupfumi zvisungo maererano nekushanda, mutengo, uye kuvimbika.

• Chii chinonzi self-tapping screw?

Self-tapping screws, kana kuti masiruuru anomhanyisa-shinda, zvitsigiro zvesimbi zvinopfuudzwa nekunamira pamusoro. Self-tapping screws anonyanya kushandiswa pakubatanidza pakati pemarata esimbi matete (mahwendefa esimbi, saw plates, nezvimwewo). Kana uchibatanidza, tanga wagadzira buri rezasi rine shinda yechikamu chakabatana, uye wozokorera siruu yekuzvirova-rova mugomba rezasi rakarukwa rechikamu chakabatana.

Nzira yekusiyanisa sei pakati pe-self-drilling screws uye self-tapping screws?

1）Self-drilling screws uye self-tapping screws anosiyaniswa nezvinhu:

Drilling screwsimhando yesimbi yehuni, uye self-tapping screws imhando ye self-locking screws.

2）Self-drilling screws uye self-tapping screws anosiyaniswa nekushandiswa kwawo:

Drilling screws anonyanya kushandiswa kugadzirisa mavara esimbi mataira pane zvivakwa zvesimbi uye mahwendefa matete. Chinhu chikuru ndechekuti muswe uri muchimiro chemuswe wekuboora kana kuti muswe wakanongedza. Kana yashandiswa, hapana kubatsiridza kugadzirisa kunodiwa, uye kuchera, kurova, kukiya, nezvimwe zvinogona kupedzwa zvakananga pane izvo zvinhu mukushanda kumwe, kuchengetedza zvakanyanya nguva yekuisa.

Self-tapping screws ine kuoma kwepamusoro uye inogonawo kushandiswa pane zvimwe zvinhu zvine kuomarara kwepamusoro, senge mahwendefa esimbi, nezvimwewo. Iyo ine yakaderera screw-in torque uye yakakwirira kukiya kuita.

3）Self-drilling screws uye self-tapping screws anosiyaniswa nekuita kwavo:

Self-drilling screws zvishandiso zvinoshandisa misimboti yemuviri uye yemasvomhu yekutenderera kwedenderedzwa kwenzvimbo yakarerekera yechinhu uye simba rekukwenya kuomesa zvishoma nezvishoma zvinhu uye zvikamu. Self-drilling screws inoratidzira dhiri-senge poindi pamuromo, iyo inovabvumira kupinda uye kugadzira gomba mune izvo zvinhu pasina kudiwa kwekufanochera.

Self-tapping screwsanonyanya kushandiswa kubatanidza mahwendefa esimbi akaonda (mahwendefa esimbi, saw plates, nezvimwewo). Kana uchibatanidza, tanga wagadzira buri rezasi rine shinda yechikamu chakabatana, uye wozokorera siruu yekuzvirova-rova mugomba rezasi rakarukwa rechikamu chakabatana.

PASTORinotarisa pakugadzirwa kwezvakakwana hardware zvakadai seScrews, Bolts, Nuts, Washers, Rivets, Thread rods, Nails, Anchors uye Zvishandiso, nezvimwewo

• WhatsApp: +8619829729659
• Email: fastom@vip.163.com