Ibice byinshi byubukanishi bikora muburyo bwo guhinduranya no kugerwaho ningaruka nka torsion no kugunama, kandi hejuru yubuso bwabyo bitera imbaraga nyinshi kurenza intangiriro; Mubihe byo guterana amagambo, urwego rwo hejuru ruhora rushaje. Kubwibyo, ibisabwa kugirango ushimangire urwego rwo kwibagirwa rushyizwe imbere, bivuze ko ubuso bufite imbaraga nyinshi, ubukana no kwihanganira kwambara.
Ubushyuhe bwo hejuru bwo kuvura kwibagirwa igice ni inzira ikoresha gusa kuvura ubushyuhe hejuru yakazi kugirango uhindure imiterere nimiterere. Mubisanzwe, ubuso bufite ubukana bwinshi no kwambara birwanya, mugihe intangiriro iracyafite plastike ihagije nubukomere. Mu musaruro, ibyuma bifite ibice runaka byatoranijwe mbere kugirango harebwe niba imiterere yubukorikori bwibanze yujuje ibisabwa, hanyuma hakoreshwa uburyo bwo kuvura ubushyuhe bwo hejuru kugirango hongerwe imbaraga hejuru kugirango huzuzwe ibisabwa. Kuvura ubushyuhe bwo hejuru bigabanijwemo ibyiciro bibiri: kuzimya hejuru no kuvura ubushyuhe bwo hejuru.
Kuzimya hejuru yibice byibagiwe. Kuzimya hejuru yibice byibagirwa nuburyo bwo kuvura ubushyuhe bushyushya byihuse ubuso bwakazi kugeza ku bushyuhe bwo kuzimya, hanyuma bukonja vuba, gusa bigatuma urwego rwo hejuru rushobora kubona imiterere yazimye, mugihe intangiriro iracyakomeza imiterere yabanje kuzimya. . Bikunze gukoreshwa ni kuzimya ubushyuhe bwo kuzimya no kuzimya umuriro. Kuzimya hejuru mubisanzwe bikoreshwa mubyuma bya karubone buciriritse hamwe na karuboni yo hagati ya karuboni.
Kuzimya ubushyuhe bwa induction bifashisha ihame rya electromagnetic induction kugirango itere imigezi minini ya eddy hejuru yumurimo wakazi ukoresheje guhinduranya amashanyarazi, bigatuma ubuso bwibihimbano bushyuha vuba mugihe intangiriro iba idashyushye.
Ibiranga kuzimya ubushyuhe bwa induction: nyuma yo kuzimya, ibinyampeke bya martensite biratunganijwe, kandi ubukana bwubuso buri hejuru ya 2-3 HRC kurenza iyo kuzimya bisanzwe. Hano hari impungenge zikomeye zisigaye zo kwikuramo hejuru yubuso, bufasha kongera imbaraga zumunaniro; Ntabwo akunda guhindagurika no gukwirakwiza okiside; Biroroshye kugera kumashini no kwikora, bikwiranye nibikorwa byinshi. Nyuma yo kuzimya induction, kugirango ugabanye guhagarika umutima nubukonje, harasabwa ubushyuhe buke kuri 170-200 ℃.
Kuzimya hejuru yumuriro nuburyo bukoreshwa bukoresha urumuri rwa ogisijeni acetylene yaka umuriro (kugeza kuri 3100-3200 ° C) kugirango ushushe vuba hejuru yibibagirwa hejuru yubushyuhe bwimpinduka, bikurikirwa no kuzimya no gukonja.
Ako kanya kora ubushyuhe buke nyuma yo kuzimya, cyangwa ukoreshe ubushyuhe bwimbere bwimbere yo kwibeshya. Ubu buryo burashobora kubona ubujyakuzimu bwa mm 2-6 mm, hamwe nibikoresho byoroshye nigiciro gito, bikwiranye nigice kimwe cyangwa umusaruro muto.
OEM Yugururiwe Gufungura Igice Kubantu Bitanga nabatanga | CYIZA (welongsc.com)
Igihe cyo kohereza: Nzeri-05-2023
