Izikrufu zokuzibhora zineemilo ezininzi ezahlukeneyo zentloko, kwaye abantu abaninzi abazi ukuba iimilo zentloko ezahlukeneyo zinemisebenzi eyahlukeneyo. Phakathi kweentlobo zentloko ze-Self-drilling ezivunyiweyo kwihlabathi jikelele, kukho iindidi zentloko ezisetyenziswa ngokuqhelekileyo, nganye inemisebenzi eyahlukeneyo:

1. Intloko yeFlat: uyilo olutsha olunokuthi luthathe indawo yentloko ejikelezayo kunye nentloko ye-mushroom. Intloko inomlinganiselo ophantsi kunye nobubanzi obukhulu. Kukho umahluko omncinci kuhlobo.

2. Intloko engqukuva: Yayiyeyona milo yentloko eyayisetyenziswa kakhulu ngaphambili.

3. Intloko yePan: Idayamitha yentloko yentsika yedome eqhelekileyo incinci kunentloko engqukuva, kodwa iphezulu kakhulu ngenxa yobudlelwane phakathi kobunzulu bomsele. I-diameter encinci yandisa uxinzelelo olusebenza kwindawo encinci, enokuthi idibaniswe ngokuqinileyo kunye ne-flange kwaye yandise ukuphakama. umaleko womphezulu. Zingasetyenziswa ngempumelelo kwimingxuma egrunjiweyo yangaphakathi ngenxa yokubekwa kwentloko kwiseti yokufa ye-drilling ukuqinisekisa ukuba i-centralization.

4. Intloko ye-Truss: ngenxa yokuba intloko ibhaliwe kwaye ukunxiba kumacandelo ocingo kuyancipha, isetyenziswa ngokuqhelekileyo kwizixhobo zombane kunye neerekhoda ze-tape, kwaye inika umgangatho osebenzayo wokuthwala uhlobo lwentloko ephakathi kunye nesezantsi. Uhlobo loyilo olunomtsalane.

5. Intloko enkulu engqukuva: Ikwabizwa ngokuba yi-oval-top-wide-brimmed head, iyiprofayili ephantsi, eyilwe ngobuchule intloko enobubanzi obukhulu. Ingasetyenziselwa ukugubungela imingxuma yentsimbi kunye needamitha ezinkulu xa ukunyamezela okudibeneyo kwezenzo ezongezelelweyo zivumela. Kukwacetyiswa ukuba usebenzise intloko ecaba endaweni yoko.

6. Intloko yesokethi yeHexagon: iqhina elinentloko ekrwada ukuphakama kunye nobukhulu bentloko ene-hexagonal. Ubume be-hexagonal bubanda ngokupheleleyo kunye ne-mold-hole mold, kwaye kukho ukudakumba okucacileyo phezulu kwentloko.

7. Intloko ye-hexagon washer: Ifana nohlobo oluqhelekileyo lwe-hexagonal-hole-bearing head, kodwa kwangaxeshanye, kukho indawo yokuhlamba kwisiseko sentloko ukukhusela ukugqitywa kwendibano kunye nokukhusela isitshixo ukuba sonakaliswe. Ngamanye amaxesha umsebenzi wento ubaluleke ngaphezu kwenkangeleko.

8. Intloko yeHexagona: Olu luhlobo olusemgangathweni apho itorque isebenza kwintloko ene-hexagonal. Inophawu lokucheba iikona ezibukhali ukuvala kuluhlu lokunyamezela. Kucetyiswa ukuba kusetyenziswe urhwebo ngokubanzi kwaye kufumaneka kwiipatheni ezahlukeneyo ezisemgangathweni kunye nobubanzi bemisonto. Ngenxa yenkqubo yesibini efunekayo, ibiza kakhulu kuneesokethi eziqhelekileyo ze-hexagonal.

9. Intloko ye-Countersunk: i-angle esemgangathweni ngama-degrees angama-80 ~ 82, esetyenziselwa i-fasteners iindawo zabo kufuneka ziboshwe ngokuqinileyo. Indawo yokuthwala inika ubuphakathi obuhle.

10. Intloko ye-Oblate countersunk: Le milo yentloko ifana ne-standard flat-top countersunk head, kodwa isetyenziswa ngokubanzi. Ukongeza, umphezulu ongqukuva kunye nococekileyo nawo unomtsalane ngakumbi kuyilo.

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