Q345B yuzuye urukuta rwa kare kwiringira ubuziranenge
Umuyoboro munini wa diametre wuzuye uruzitiro rwumuringa ni ubwoko bwurumuri rwijimye rukikijwe nicyuma gifite igice cya kare, kizwi kandi nkicyuma gikonje gikonje. Nigice cyicyuma gifite igice cya kare gifite ubunini nubunini, bikozwe muri Q235 bishyushye cyangwa bikonje bikonje cyangwa coil nkibikoresho fatizo, kugonda ubukonje no gusudira cyane.
Ukurikije uburyo bwo kubyaza umusaruro, umuyoboro munini wa diametero nini ya diweri igabanijwemo ibice bishyushye bizengurutswe n'umuyoboro wuzuye wa rukuta, umuyoboro ukonje ushushanyijeho umuyoboro wa kare, washyizwemo umuyoboro wuzuye wa rukuta hamwe n'umuyoboro wa kare.
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b
Umuyoboro munini wa diametre umubyimba wa kaburimbo ugabanijwemo umuyoboro usanzwe wa karuboni ya karubone hamwe n'umuyoboro muto wa alli kare ukurikije ibikoresho. Ibyuma bisanzwe bya karubone bigabanyijemo: Q195, Q215, Q235, SS400, 20 # ibyuma, 45 # ibyuma, nibindi; Ibyuma bito bivanze bigabanijwemo Q345, 16Mn, Q390, St52-3, nibindi.
Umuyoboro wicyuma cya kare, umuyoboro wibyuma wa kare kare, umuyoboro munini wa diametre kare, umuyoboro wicyuma wa kare, umuyoboro wicyuma wa kare, 135 * 135 * 10 umuyoboro wicyuma kare, umuyoboro wicyuma wa kare, umunara wa Q345B 20 # umuyoboro wicyuma cya kare
Umuyoboro wa kare, nkuko izina ribigaragaza, ni ubwoko bwa kare. Ibikoresho byinshi birashobora gukora umuyoboro wa kare. Irakoreshwa kuri, icyo gukora n'aho wakoresha. Imiyoboro myinshi ya kare ni ibyuma byibyuma, cyane cyane ibyuma byubatswe byubatswe, ibishushanyo mbonera bya kare, kubaka igituba kare, nibindi
Umuyoboro wa kare ni izina ryumuyoboro wa kare, ni ukuvuga umuyoboro wibyuma ufite uburebure bungana. Ikozwe mubyuma bizunguruka nyuma yo kuvura. Mubisanzwe, ibyuma byambuwe bipakurura, bikaringanizwa, bigahondagurwa kandi bigasudwa kugirango bibe umuyoboro uzengurutse, hanyuma uzunguruke mu muyoboro wa kare, hanyuma ucibwe mu burebure busabwa. Mubisanzwe ibice 50 kuri buri paki.
Imiyoboro ya kare irashobora kugabanywamo ibice bidafite ubudodo. Imiyoboro ya kare itagira ingano ikurwa mu miyoboro idafite uruziga. Umuyoboro wicyuma cya kare, umuyoboro wibyuma wa kare kare, umuyoboro munini wa diametre kare, umuyoboro wicyuma wa kare, umuyoboro wicyuma wa kare, 135 * 135 * 10 umuyoboro wicyuma kare, umuyoboro wicyuma wa kare, umunara wa Q345B 20 # umuyoboro wicyuma cya kare
1. Isesengura ryerekana imikorere ya kare kare - plastike
Plastike bivuga ubushobozi bwibikoresho byibyuma kubyara plastike (deformasiyo ihoraho) nta byangiritse munsi yumutwaro.
2. Isesengura ryerekana imikorere ya kare kare - gukomera
Gukomera nigitekerezo cyo gupima ubukana nubwitonzi bwibikoresho byicyuma. Kugeza ubu, uburyo bukoreshwa cyane mu gupima ubukana mu musaruro nuburyo bwo kwerekana indentation. Ikoresha indenter hamwe na geometrie runaka kugirango ikande hejuru yibikoresho byapimwe munsi yumutwaro runaka, kandi igena agaciro kayo ukurikije urwego rwa indentation.
Uburyo bukunze gukoreshwa burimo ubukana bwa Brinell (HB), ubukana bwa Rockwell (HRA, HRB, HRC) na Vickers gukomera (HV).
3. Isesengura ryerekana imikorere ya kare kare - umunaniro
Imbaraga, plastike hamwe nubukomezi byavuzwe haruguru byose byerekana ibimenyetso byubukorikori bwibyuma munsi yumutwaro uhagaze. Mubyukuri, ibice byinshi byimashini bikora munsi yumuzigo, munsi yumunaniro.
4. Isesengura ryerekana imikorere ya kare kare - ingaruka zikomeye
Umutwaro ukora ku gice cyihuta cyane byitwa ingaruka zumutwaro, kandi ubushobozi bwicyuma bwo kunanira kunanirwa munsi yumutwaro byitwa ingaruka zikomeye.
5. Isesengura ryerekana imikorere yumuyoboro wa kare - imbaraga zicyuma cya kare, umuyoboro wibyuma wa kare kare, umuyoboro munini wa diameter kare, umuyoboro wicyuma wa kare, umuyoboro wicyuma wa kare, 135 * 135 * 10 umuyoboro wicyuma kare, umuyoboro wicyuma wa kare , Q345B umuyoboro muke wa kare kare, ibyuma 20
Imbaraga bivuga kurwanya ibikoresho byibyuma kunanirwa (guhindagurika gukabije kwa plastike cyangwa kuvunika) munsi yumutwaro uhagaze. Kubera ko ibikorwa byuburyo bwimitwaro birimo impagarara, kwikuramo, kunama no kogosha, imbaraga nazo zigabanijwemo imbaraga zingana, imbaraga zo kwikuramo imbaraga, imbaraga zoguhindura imbaraga hamwe nogukomera. Hariho isano ihuza imbaraga zitandukanye. Mubisanzwe, imbaraga zingana zikoreshwa nkibyingenzi byingenzi byerekana imbaraga.
