Abantu bakunze kugura ibyuma byabugenewe byabanjirije ibyuma, ibyo bikaba byiyongera kubintu bigoye abakoresha bagomba gutekereza.
Kimwe nibikoresho byinshi, ibyuma bidafite ingese bifite ibyiza byinshi nibibi.Icyuma gifatwa nk "ibyuma bitagira umwanda" niba ibinyobwa birimo byibura chromium 10.5%, ikora oxyde ituma aside irwanya ruswa. Ibi birwanya ruswa birashobora kurushaho kunozwa mukongera chromium no kongeramo izindi miti ivanga.
Ibikoresho "ibyuma bidafite ingese", kubungabunga bike, kuramba, hamwe nubuso butandukanye burangiza bituma bikwiranye ninganda nkubwubatsi, ibikoresho, ibiryo n'ibinyobwa, ubuvuzi, nibindi bikorwa byinshi bisaba imbaraga no kurwanya ruswa.
Ibyuma bitagira umwanda bikunda kuba bihenze kuruta ibindi byuma.Nyamara, itanga inyungu zingero zingero zingana, zemerera gukoresha umubyimba wibintu byoroheje ugereranije n amanota asanzwe, bishobora gutuma uzigama amafaranga.Kubiciro byacyo muri rusange, amaduka akeneye kwemeza ko akoresha ibikoresho byiza kugirango yirinde imyanda ihenze kandi yongeye gukora ibi bikoresho.
Ibyuma bitagira umwanda mubisanzwe bifatwa nkugoye gusudira kuko bigabanya ubushyuhe vuba kandi bisaba ubwitonzi bukomeye mugihe cyanyuma cyo kurangiza no gusya.
Gukorana nicyuma kitagira umwanda mubisanzwe bisaba ubunararibonye cyangwa gusudira ubunararibonye kuruta gukorana nicyuma cya karubone, gikunda kuba cyinshi. Uburinganire bwacyo burashobora kugabanuka mugihe ibipimo bimwe na bimwe byatangijwe, cyane cyane mugihe cyo gusudira. Bitewe nigiciro kinini cyibyuma bitagira umwanda, birumvikana ko abakoresha babimenyereye babikoresha.
Umuyobozi mukuru w’ibicuruzwa n’ubushakashatsi n’iterambere mpuzamahanga muri Walter Surface Technologies i Pointe-Claire, muri Québec, agira ati: “Ubusanzwe abantu bagura ibyuma bitagira umwanda kubera ko birangiye.” Ibi byiyongera ku mbogamizi abashoramari bagomba gutekereza. ”
Yaba ingano ya 4 yumurongo wuzuye cyangwa ubunini bwa 8 indorerwamo, uyikoresha agomba kwemeza ko ibikoresho byubahwa kandi kurangiza bitarangiritse mugihe cyo gutunganya no gutunganya.Ibyo birashobora kandi kugabanya uburyo bwo gutegura no gukora isuku, nibyingenzi kugirango habeho umusaruro mwiza.
Rick Hatelt, umuyobozi w’igihugu cya Kanada muri PFERD Ontario, Mississauga, Ontario, yagize ati: "Iyo ukorana n’ibi bikoresho, ikintu cya mbere ugomba gukora ni ukureba niba gifite isuku, gifite isuku, gifite isuku."
Iyo ukoresheje ibyuma bitagira umwanda, ibikoresho nibidukikije bigomba gusukurwa.Gukuraho amavuta n’ibisigisigi bya pulasitike mu bikoresho ni ahantu heza ho gutangirira.Ibihumanya ku byuma bitagira umwanda birashobora gutera okiside, ariko birashobora no kuba ikibazo mu gihe cyo gusudira kandi bishobora gutera inenge. Kubera iyo mpamvu, ni ngombwa koza ubuso mbere yo gutangira kugurisha.
Ibidukikije byamahugurwa ntabwo buri gihe bigira isuku, kandi kwanduzanya bishobora kuba ikibazo mugihe ukorana nicyuma kitagira umwanda na karubone. Mugihe iduka rikoresha abafana benshi cyangwa rikoresha ibyuma bifata ibyuma bikonjesha kugirango abakozi bakonje, bishobora gusunika umwanda hasi cyangwa bigatera kondegene gutonyanga cyangwa kwiyubaka kubikoresho fatizo.Ibyo biragoye cyane mugihe ibice byibyuma bya karubone bisunitswe nibintu bidahumanye neza.
Ni ngombwa kuvanaho ibara kugirango umenye neza ko ingese itiyubaka mugihe kandi igabanya imiterere rusange.Ni byiza kandi kuvanaho ubururu kugeza no hanze yibara.
Muri Kanada, kubera ubukonje bukabije nubukonje bukabije, guhitamo urwego rukwiye rwibyuma bitagira umwanda nibyingenzi.Douville yasobanuye ko amaduka menshi yabanje guhitamo 304 kubera igiciro cyayo.Ariko niba iduka ryaba rikoresha ibikoresho hanze, yasaba ko byajya kuri 316, nubwo bitwara inshuro ebyiri.304 birashobora kwangirika kwangirika iyo bikoreshejwe cyangwa bikabikwa hanze. kongera kubora.
Gabi Miholics, inzobere mu iterambere rya porogaramu, Abrasive Systems Division, 3M Kanada, London, Ontario, agira ati: "Gutegura gusudira ni ngombwa kubera impamvu nyinshi z’ibanze."Ntabwo hagomba kubaho umwanda hejuru yo gusudira ushobora guca intege ubumwe. ”
Hatelt yongeraho ko gusukura ahakenewe ari ngombwa, ariko gutegura mbere yo gusudira bishobora no kubamo ibikoresho kugirango harebwe neza imbaraga.
Ku gusudira ibyuma bidafite ingese, ni ngombwa guhitamo icyuma cyuzuye cyuzuza icyiciro cyakoreshejwe.Icyuma kitagira umwanda kiroroshye cyane kandi gisaba imyenda yo gusudira kwemezwa nubwoko bumwe bwibikoresho.Urugero, 316 ibyuma fatizo bisaba ibyuma byuzuza 316. Abasudira ntibashobora gukoresha ubwoko bwicyuma cyuzuza, buri cyiciro kitagira umwanda gisaba kuzuza neza.
Umuyobozi ushinzwe ibicuruzwa muri Norton, Michael Radaelli yagize ati: "Iyo gusudira ibyuma bitagira umwanda, gusudira agomba rwose kureba ubushyuhe."Saint-Gobain Abrasives, Worcester, MA. ”Hariho ibikoresho byinshi bitandukanye bishobora gukoreshwa mu gupima ubushyuhe bwa weld ndetse nigice nkuko umusuderi ashyuha, kuko niba hari icyuho mu byuma bitagira umwanda, igice cyangiritse cyane.”
Radaelli yongeyeho ko gusudira agomba kumenya neza ko ataguma mu gace kamwe igihe kinini.Gusudira abantu benshi ni inzira nziza yo gutuma substrate idashyuha. Kumara igihe kirekire gusudira ibyuma bidafite ingese bishobora gutera ubushyuhe no gucika.
Radaelli yagize ati: "Gusudira ibyuma bidafite ingese birashobora gutwara igihe kinini, ariko kandi ni ubuhanzi busaba amaboko y'inararibonye."
Gutegura nyuma yo gusudira rwose bivana nibicuruzwa byanyuma nibisabwa.Mu bihe bimwe na bimwe, Miholics yasobanuye ko gusudira bitigeze bigaragara mubyukuri, bityo rero hasabwa gusa isuku ntarengwa nyuma yo gusudira, kandi ikintu cyose kigaragara gishobora gukurwaho vuba. Cyangwa se gusudira birashobora gukenerwa kuringanizwa cyangwa gusukurwa, ariko ntabisabwa kugirango bishoboke.
Miholics yagize ati: "Ntabwo ibara ari cyo kibazo." Iri bara rifite ibara ryerekana ko ibyuma byahindutse kandi ko bishobora guhinduka okiside / ingese. "
Guhitamo igikoresho cyihuta cyo kurangiza bizigama umwanya namafaranga kandi bizemerera uwukora guhuza kurangiza.
Ni ngombwa kuvanaho ibara kugirango umenye neza ko ingese itiyubaka mugihe kandi igabanya imiterere rusange.Ni byiza kandi kuvanaho ubururu kugeza no hanze yibara.
Igikorwa cyo gukora isuku kirashobora kwangiza ubuso, cyane cyane iyo hakoreshejwe imiti ikaze.Isuku idakwiye irashobora gukumira ishyirwaho rya passivation.Niyo mpamvu abahanga benshi basaba koza intoki ibyo bice byasuditswe.
Douville yagize ati: "Iyo ukoze intoki, niba utemereye ko ogisijeni ikora hejuru y’ubutaka mu gihe cy’amasaha 24 cyangwa 48, ntuba ufite umwanya wo kubaka ubuso butajegajega."
Birasanzwe ko ababikora n'abasudira bakoresha ibikoresho byinshi.Nyamara, nkuko byavuzwe haruguru, gukoresha ibyuma bitagira umwanda byongera imbogamizi. Gufata umwanya wo koza igice nintambwe yambere yambere, ariko nibyiza nkibidukikije birimo.
Hatelt yavuze ko akomeza kubona ahakorerwa imirimo yanduye. Kurandura ahari karubone ahantu hakorerwa ibyuma bitagira umwanda ni ingenzi.Ntibisanzwe ko amaduka akoresha ibyuma ahindura ibyuma bitagira umwanda adateguye neza aho akazi gakorerwa.Ibi ni amakosa, cyane cyane niba badashobora gutandukanya ibikoresho byombi cyangwa kugura ibikoresho byabo bwite.
Radaelli yagize ati: "Niba ufite icyuma cyo gusya cyangwa gusya ibyuma bidafite ingese, ukabikoresha ku byuma bya karubone, ntushobora gukoresha ibyuma bitagira umwanda."Amashanyarazi amaze kwanduzwa, ntashobora gusukurwa. ”
Hatelt yavuze ko amaduka agomba gukoresha ibikoresho bitandukanye kugirango ategure ibikoresho, ariko agomba no gushyiramo ibikoresho "ibyuma bitagira umwanda gusa" kugirango yirinde kwanduza bitari ngombwa.
Amaduka agomba gutekereza kubintu byinshi muguhitamo ibyuma bidafite ibyuma byateguwe, harimo uburyo bwo gukwirakwiza ubushyuhe, ubwoko bwamabuye y'agaciro, umuvuduko n'ubunini bw'ingano.
Miholics yagize ati: "Guhitamo ibishishwa bifite ubushyuhe bukwirakwiza ubushyuhe ni ahantu heza ho gutangirira." Ibyuma bitagira umwanda birakomeye kandi bizatanga ubushyuhe bwinshi iyo bisya kuruta ibyuma byoroheje.Ubushyuhe bugomba kujya ahantu runaka, bityo hakaba hari igifuniko cyemerera ubushyuhe gutembera ku nkombe ya disiki aho kuguma aho usya Icyo gihe, byari byiza. ”
Guhitamo abrasive kandi biterwa nuburyo kurangiza muri rusange bigomba kumera, yongeyeho.Ni mubyukuri mumaso yabireba. Amabuye y'agaciro ya Alumina muri abrasives ni ubwoko bukunze gukoreshwa muburyo bwo kurangiza.Kugirango ibyuma bitagira umwanda bigaragara nkubururu hejuru, karbide ya minisiteri ya silikoni igomba gukoreshwa neza.
Hatelt yagize ati: "RPM ni ikibazo gikomeye," ibikoresho bitandukanye bisaba RPM zitandukanye, kandi akenshi birihuta cyane.Gukoresha neza RPM itanga ibisubizo byiza, haba muburyo bwihuse akazi gakorwa nuburyo bukorwa neza.Menya kurangiza ushaka n'ukuntu gupima. ”
Douville yongeyeho ko gushora imari mu bikoresho byihuta byihuta ari inzira imwe yo gutsinda ibibazo byihuta.Abakozi benshi bagerageza gusya bisanzwe kugirango barangize, ariko bifite umuvuduko mwinshi wo guca. Kurangiza inzira bisaba gutinda. Guhitamo igikoresho cyihuta cyo kurangiza bizatwara igihe n'amafaranga kandi bizemerera umukoresha guhuza kurangiza.
Na none, grit ni ngombwa muguhitamo abrasive.Umukoresha agomba gutangirana na grit nziza kubisabwa.
Uhereye kuri grit 60 cyangwa 80 (hagati), uyikoresha arashobora guhita asimbukira kuri grit 120 (nziza) no muri grit ya 220 (nziza cyane), izaha ingese No 4 kurangiza.
Radaelli yagize ati: “Birashobora kuba byoroshye nk'intambwe eshatu.Ibi byongeyeho intambwe y'inyongera kandi birashobora kugorana kuyikuramo mu bikoresho Hariho ibishushanyo byimbitse kuri yo. ”
Douville avuga ko wongeyeho, spray cyangwa gel birwanya anti-spatter birashobora kuba inshuti magara yo gusudira, ariko akenshi birengagizwa mugihe cyo gusudira ibyuma bitagira umwanda, nkuko bivugwa na Douville.
Lindsay Luminoso, Umwanditsi wungirije, agira uruhare mu gukora ibyuma byo muri Kanada no guhimba no gusudira muri Kanada. Kuva mu mwaka wa 2014-2016, yabaye umwanditsi wungirije / Umuyobozi w’urubuga muri Metal Fabrication Canada, aherutse kuba umwanditsi wungirije ushinzwe ibishushanyo mbonera.
Luminoso afite impamyabumenyi ihanitse y’ubuhanzi yakuye muri kaminuza ya Carleton, impamyabumenyi y’icyiciro cya kabiri cya kaminuza yakuye muri kaminuza ya Ottawa, n’impamyabumenyi ihanitse mu bitabo, mu binyamakuru no mu bubiko bwa Digital yaturutse muri Centennial College.
Komeza ugendane namakuru agezweho, ibyabaye nubuhanga ku byuma byose uhereye mu binyamakuru byacu bibiri bya buri kwezi byanditswe gusa kubakora muri Kanada!
Noneho hamwe nuburyo bwuzuye bwo gusohora ibyuma bya Digital Metalworking yo muri Kanada, byoroshye kubona umutungo winganda zingirakamaro.
Noneho hamwe nuburyo bwuzuye bwo gusohora digitale ya Made in Canada na Welding, byoroshye kubona umutungo winganda zingirakamaro.
Uzuza ibyobo byinshi mumunsi umwe n'imbaraga nke. Slugger JCM200 Auto iragaburira ibiryo byikora byo gucukura serial, imbaraga ebyiri zihuta zisubira inyuma za magnetiki zifite imbaraga 2 ″, ¾ ”weld, interineti ya MT3 nibintu byinshi biranga umutekano.Imyitozo yibanze, imyitozo ihindagurika, kanda, kubara hamwe na s.