A na-emepụta kposara ụlọ ọrụ n'ụdị dị iche iche na ụkpụrụ dị iche iche. Alloys ígwè nwere ikike dị elu iji kwụsịtụ nrụgide dị elu n'okpuru mmetụta nke ọgwụgwọ okpomọkụ, na-eduga na nhọrọ nke alloy a mgbe ị na-emepụta bolts ígwè eji na ụlọ ọrụ mmepụta ihe. na mgbe ụfọdụ ọbụna vanadium (a na-agbakwunye vanadium na ogige ígwè nke chọrọ ngbanwe) na ogige ígwè.
N'ime ụlọ ọrụ na-ewu ụlọ, a na-eji bolts na-emepụta ihe na mkpụrụ osisi na-emepụta ihe na-emepụta ihe nkedo, àkwà mmiri, mmiri mmiri na ọkụ ọkụ. N'ezie, a na-eji bolts na mkpụrụ akụ eme ihe ọzọ site na ịgbado ígwè, nke pụtara ma ọ bụ bolts ma ọ bụ arc welding site na iji electrodes, dabere na mkpa iji sonyere efere ígwè na ihe eji eme ihe ga-eme ka anyị nwee ike ịbanye n'ụdị ígwè na ihe eji eme ya. n'okpuru.
Structural kposara eji na-ewu osisi njikọ na-mere nke elu-ọkwa ígwè, a na ọkwa 10.9.Grade 10.9 pụtara na tensile ike njupụta nke structural ịghasa bụ banyere 1040 N / mm2, na ọ nwere ike idi ruo 90% nke ngụkọta nchegbu etinyere na kposara ahụ na-enweghị elastick mpaghara na ela. 5.6 ígwè, 8.8 akọrọ ígwè, structural kposara nwere elu tensile ike na nwere mgbagwoju okpomọkụ ọgwụgwọ na mmepụta.
Dị iche na ọkọlọtọ hexagon bolts na mkpụrụ osisi, a na-emepụta ihe ọkpụkpụ hexagon na mkpụrụ dị ka ọkọlọtọ DIN931 dị ka ọkara gears, dị ka DIN933 ọkọlọtọ dị ka ihe zuru ezu, na ihe nkedo hexagonal dị mfe, na-emekarị dị ka DIN6914 Standard. Ịkọkọta mkpụrụ na screws nhazi na-enwekwa ihe dị elu nke anụ ahụ 4 na-eguzogide elu karịa DIN 4. emepụtara na DIN6915. The kposara nke ihe owuwu a na-akara 10HV ma na-abụkarị matt black phosphating maka mma gburugburu ebe obibi nchara na-eguzogide ma ọ bụ na-ekpo ọkụ itinye galvanized ma ọ bụ miri chrome matt ọlaọcha, ma na a dara finish.They na-eji na zinc ma na-enwe ezi gburugburu ebe obibi na-eguzogide.
Oge nzipu: Jun-13-2022
