Izinto zensimbi ezivamile ezisetshenziswa ekwakheni, ekukhiqizeni imishini, nakwezinye izinkambu zifaka insimbi enomumo we-H, insimbi ye-angle, kanye nensimbi ye-U-channel

UMGQA WOKUGCINA: Insimbi enomumo ongu-I enezindawo ze-flange zangaphakathi nezangaphandle ezihambisanayo. Insimbi enomumo ongu-H ihlukaniswe ngensimbi enomumo ongu-H (HW), insimbi enomumo ongu-H (HM), insimbi enomumo ongu-H (HN), insimbi enomumo ongu-H enomumo omncane (HT), kanye nezinqwaba ezinomumo ongu-H (HU). Inikeza amandla aphezulu okugoba nokucindezela futhi iwuhlobo lwensimbi olusetshenziswa kakhulu ezakhiweni zensimbi zanamuhla.

Insimbi ye-engelaI-, eyaziwa nangokuthi insimbi ye-engela, iyinto yensimbi enezinhlangothi ezimbili ema-engeli angakwesokudla. Ihlukaniswe njengensimbi ye-engela elinganayo noma insimbi ye-engela elinganayo. Imininingwane iboniswa ubude nobukhulu becala, futhi inombolo yemodeli isekelwe kubude ngamasentimitha. Insimbi ye-engela elinganayo isukela kusayizi 2 kuya ku-20, kuyilapho insimbi ye-engela elinganayo isukela kusayizi 3.2/2 kuya kusayizi 20/12.5. Insimbi ye-engela inikeza isakhiwo esilula futhi kulula ukuyifaka, okwenza isetshenziswe kabanzi ezakhiweni zensimbi ezilula, izisekelo zemishini, nezinye izinhlelo zokusebenza.

Insimbi yesiteshi se-Uiyibha yensimbi enomumo we-U. Imininingwane yayo ivezwa ngamamilimitha njengokuphakama kwe-haunch (h) × ububanzi bomlenze (b) × ubukhulu be-haunch (d). Isibonelo, i-120×53×5 isho isiteshi esinokuphakama kwe-haunch okungu-120 mm, ububanzi bomlenze obungu-53 mm, kanye nobukhulu be-haunch obungu-5 mm, okwaziwa nangokuthi insimbi yesiteshi engu-12#. Insimbi yesiteshi inokumelana okuhle kokugoba futhi ivame ukusetshenziselwa ukusekela izakhiwo nasezindaweni ezinomthamo omkhulu wokuthwala imithwalo.