Elu ike kposara bụ oké mkpa akụkụ nke ngwaahịa na mkpa ka tightened. Nkọwa nke ịghasa, ihe, agba, ụdị isi ọtụtụ. Ụdị ịghasa isi ndị a na-ejikarị na-enwekarị isi pan, isi dị larịị, isi countersunk, isi hexagonal, isi dị larịị na skru isi ndị ọzọ dị iche iche nwere kedu njirimara? Kedu ụdị ebe ha dabara?
Pan head: Aha bekee bu Pan head. Isi nke ịghasa ahụ na-esi n'elu ihe a na-etinye aka mgbe mgbakọ gasịrị. Ụdị oghere ndị a na-ahụkarị nke skru isi pan bụ oghere cross, oghere dị larịị na oghere mita. A na-ejikarị arụ ọrụ n'ime ma ọ bụ na-adịghị ahụ anya.
Flat head screw: The code name of flat head bụ C, na English aha bụ flat head. A pụkwara ịkpọ skru isi dị larịị. Mgbe etinyere ịghasa isi dị larịị n'ime ngwaahịa ahụ, isi anaghị agbanye n'elu ngwaahịa ahụ dị ka ịghasa isi countersunk, kama ọ na-ekpughere ya. A na-ejikọta isi nke ịghasa isi dị larịị na bolt na ogo 90, na isi nke ịghasa isi dị larịị dị ezigbo mkpa, nke dabara adaba maka ihe njikọ njikọ kpọmkwem dị ka ekwentị mkpanaaka na elekere.
Countersunk isi ịghasa: countersunk isi koodu aha maka K, English aha maka countersunk isi ma ọ bụ flat isi. Isi nke skru countersunk dị ka olulu. A na-ejikarị skru a na-echekwa obere efere ndị dị gịrịgịrị. Mgbe isi ihe nkedo ahụ gbasiri ike, ọ dị n'otu ụgbọ elu ahụ kwụ ọtọ na ihe na-ejikọta ya na ọ gaghị apụta ìhè. Ọdịdị ngwaahịa ahụ mara mma ma na-emesapụ aka. A na-ejikarị njikọ a siri ike mee ihe na elu elu nke workpiece, nke mere na elu nke workpiece dị ire ụtọ.
Hex head skru: Koodu aha hex isi bụ H, aha Bekee bụ hex head. A na-akpọkwa skru isi hexagon mpụta hexagon bolts na mpụta hexagon. Maka skru nwere hexagon isi HM5 ma ọ bụ karịa, a ga-atụle iji isi hexagon mgbe mgbachi mkpọchi buru ibu ma ibu buru ibu. Tumadi nwere uru nke mfe fastening, disassembly, adịghị mfe slide Angle. Ka ọ dị ugbu a, e nwere ụdị skru hexagon atọ n'ahịa: carbon steel, igwe anaghị agba nchara na ọla kọpa. A na-eji ya n'ọtụtụ ebe na mpaghara mmepụta ihe dị iche iche.
Big flat head screw: Big flat head code name T, English name is truss head or mushroom head. N'ozuzu na-eji nnukwu ewepụghị isi ịghasa, n'ihi na isi dayameta nke ịghasa bụ ibu karịa isi nke izugbe ịghasa, ike ebe bụ nnukwu, na ịghasa nkwonkwo adịghị mfe imebi ngwaahịa. A na-ejikarị akụkụ plastik eme ihe.
Gburugburu isi screw: okirikiri isi koodu R, English aha bụ okirikiri isi. Ihe mkpuchi rọba gburugburu isi nwere mkpuchi, enweghị magnetik, nguzogide corrosion, ọdịdị mara mma, ọ dịghị mgbe nchara na njirimara ndị ọzọ dị elu. Ejiri ya na ụlọ ọrụ ahụike igwe, ike ikuku, ụgbọ elu, akụrụngwa ụlọ ọrụ na ụlọ ọrụ petrochemical.
Oge nzipu: Mar-02-2023