Kachasị ere isi ọhụrụ Rotor 146400-5521 Akụkụ Injin Diesel mmanụ mgbapụta maka ngwa Excavator

Ndụ cylinder bụ ihe dị oke mkpa index nke mgbapụta mgbapụta, na BUTT eri na-ewu ewu na-eji na Cylinder Block, ndụ ya bụ otu ihe dị mkpa iji kpebie ndụ cylinder. Akwụkwọ a webatara BUTT etinyere na mgbapụta quintuple ma kpọghee ya mgbe ọ na-eji oge ụfọdụ mbụ, nyocha ka esi gbakọọ ike nke BUTT nke abụọ, na-eji nyocha modal FEA iji chọta ihe kpatara ịma jijiji mkpuchi cylinder nke atọ, na-ekwu ka esi etinye torque na BUTT na otu esi eme ya. iji welie ike nke BUTT na njedebe, ya mere ọ bụ ntụaka nke imewe BUTT.

Eriri ahụ na-emegharị mgbapụta bụ nke ukwuu trapezoidal threads na US serrated threads (BUTT). Eriri trapezoidal bụ eriri na-ahụ anya, nke nwere ike ịkwaga n'akụkụ abụọ ahụ. Serrated eri bụ asymmetric eri, nwere ike naanị otu ụzọ ike na nnyefe, tumadi na-eji maka nnyefe ngwaọrụ, nwekwara ike-eji maka fastening njikọ oge, serrated eri eze ụdị bụghị isosceles trapezoid, mgbọrọgwụ amị ebe, elu ike, enweghị nchekasị uche na mgbọrọgwụ, iguzogide mmetụta nke nrụgide unidirectional dị mma, nwere ike zere mgbawa mgbọrọgwụ nke ọma, mee ka ndụ ọrụ dịkwuo ogologo. Ya mere, ka ọ dị ugbu a, a na-eji eri serrated nke America mee (BUTT) n'ọtụtụ ebe na nfuli nfuli na-emegharị (ụrọ nfuli, nfuli na-agbaji), dị ka e gosiri na Fig. 1.

Ọ bụrụ na eriri serrated ahụ ada ada, ọ ga-eduga na ikpochapụ ahụ dum isi mgbapụta. Mgbe ị na-emepụta eriri, nhọrọ a na-adaberekarị na ahụmahụ n'oge gara aga. Na ubi ga-apụta mgbe ojiji nke rụrụ gland eri, ìhè na-akpata ntapu na-emetụta nkịtị ọrụ nke hydraulic ọgwụgwụ, arọ nke na mgbapụta isi ahu ịkpọpuo cylinder na-eduga scrapping nke dum mgbapụta isi ahụ. Ya mere, ọ dị mkpa chepụta US system serrated thread (BUTT) ike ịlele, na serrated eri iji chọpụta ihe na-akpata ịtọpụ.