Imashini zo mu murima zikoresha imashini zihinga/Umuhinzi ukoresha imashini zihinga/Umuhinzi ukoresha imashini zihinga/Umuhinzi ukoresha imashini zihinga usa n'umwambi
Ibice by'inyongera by'imashini z'ubuhinzi, nk'imashini zisuka n'amasuka, bikozwe mu byuma bikomeye kandi bidashira. Inkombe zigezweho zakorewe ubushyuhe bwihariye, bituma zikomera kandi ziramba, kandi zidapfa kwinjira mu butaka. Zikwiriye gukoreshwa mu guhinga cyane mu butaka butandukanye, binongera cyane imikorere y'ubutaka butose kandi bugahinduka. Imiterere yabwo isanzwe yo gushyiraho umwobo ijyanye n'uburyo busanzwe bwo guhinga kandi byoroshye gusimbuza. Irwanya impanuka no gupfunyika, ishobora kongera igihe cy'ubuzima bw'ibice by'ubuhinzi kandi ni amahitamo meza yo gukora neza mu buhinzi.
Iki gicuruzwa gikozwe mu bikoresho bibiri by’ubuziranenge, icyuma cya manganese cya 65Mn na boron ya 30MnB, bikozwe mu bushyuhe bwinshi. Imiterere y’ibikoresho ni minini kandi nta busembwa bwo gucukura nk’imyenge n’imyobo y’umucanga. Mu gukoresha uburyo bwo kuvura ubushyuhe bukoresha isothermal, ubukana bw’umutwe w’igifuniko bugera kuri 48-52HRC, kandi ubukana bw’umubumbe buguma hejuru ya 35-40J/cm², bigatuma habaho imikorere myiza ya "ubukana bwo hanze n’ubukana bw’imbere". Imbere y’ubu buryo yavuwe mu buryo bworoshye, ifite ubukana bwa 55HRC kandi yarushijeho kunoza cyane uburyo bwo kwirinda kwangirika.
Igikoresho cyo gusuka gifata imiterere y'ubuso bugororotse, kandi inguni yo kwinjiramo ibarwa neza (ishobora guhindurwa kuva kuri 22 ° kugeza kuri 28 °), bigabanura neza ubudahangarwa bwo gukurura ku kigero cya 15% -20%. Umutwe w'igikoresho n'urukuta rw'igikoresho bihujwe mu buryo burambuye kugira ngo bikureho aho imbaraga zihagarara. Bifite imyobo ibiri irinda kurekura nk'uko bisanzwe, ikoreshwa hamwe n'imiti yifunga ubwayo kugira ngo ikore igihe kirekire idarekura. Hari ubwoko bumwe bubika aho imiyoboro y'igikoresho ishobora gusimburwa, kandi ibice by'imbere gusa ni byo bigomba gusimburwa nyuma yuko umutwe w'igikoresho ushaje, bigabanura ikiguzi cyo kubungabunga.
Ubudahangarwa bwinshi bwo kwangirika: Igihe cyo gukora ni kinini inshuro 2-3 ugereranyije n'amasuka asanzwe yo gucukura, kandi gishobora gukora buri gihe kuri hegitari 800-1200 mu gihe gisanzwe cy'ubutaka.
Ubudahangarwa bw'inkurikizi: Iyo uhuye n'imbogamizi nk'amabuye n'imizi y'ibiti, imiterere ikomeye ishobora kubyihanganira neza kandi ntiyoroshye kuvunika
Kwiyorosa: Imiterere yihariye y'insinga nyinshi ituma icyuma gityaye mu gihe cyo kwangirika no gucika
Kurwanya gushonga kw'ubutaka: Ubuso buraseswa kugira ngo bwongere igipimo cyo gushonga kw'ibumba ku kigero cya 30%, bigatuma buba bwiza ku butaka bukomeye
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