Mugihe cyibikorwa bigoye, ibice akenshi bitera ibibazo nko gukora no kugaruka kubakiriya.Kugaragara kwa Hardfacing biratandukanye no gusudira muri rusange, kandi guca imanza no kwita kubitekerezo byacitse nabyo biratandukanye cyane.Iyi ngingo irasesengura kandi ikaganira ku isura isanzwe y’ibice mu gihe cyo guhangana n’imyenda idashobora kwihanganira.
1. Kumenya ibice
Kugeza ubu, imbere mu gihugu ndetse no ku rwego mpuzamahanga, nta bipimo rusange bihari byatewe no kwambara hejuru.Impamvu nyamukuru nuko hariho ubwoko bwinshi bwimikorere yimikorere yibicuruzwa byambaye hejuru, kandi biragoye gusobanura ibintu bitandukanye byakoreshwa muburyo bwo guca imanza mubihe.Nyamara, ukurikije ubunararibonye mugukoresha ibikoresho byo gusudira bidashobora kwihanganira kwambara mu bice bitandukanye, impamyabumenyi nyinshi zishobora gutondekwa hafi, hamwe n’ibipimo byemewe mu nganda zitandukanye:
1. Icyerekezo cyigice kirasa nisaro yo gusudira (ikariso ya longitudinal), guhora uhindagurika, guhindukira kugera kumyuma fatizo, gutemba
Mugihe cyose urwego rumwe rwavuzwe haruguru rwujujwe, harikibazo cyuko ibice byose bigaragara bizagwa.Ahanini, uko ibyo aribyo byose gusaba ibicuruzwa, ntabwo byemewe kandi birashobora gukorwa gusa no kongera kugurishwa.
2. Hariho ibice bya transvers gusa no guhagarara
Kubikorwa byakazi bihura nibikoresho bikomeye nkamabuye, amabuye yumucanga, hamwe namabuye yamakara, ubukana burasabwa kuba hejuru (HRC 60 cyangwa irenga), kandi ibikoresho byo gusudira bya chromium byinshi bikoreshwa muburyo bwo gusudira.Chromium karbide kristaliste ikozwe mumasaro yo gusudira izakorwa kubera kurekura stress.Ibice biremewe mugihe icyerekezo cyacitse ari perpendicular gusa kumasaro yo gusudira (transvers) kandi idahagarara.Nyamara, umubare wibisambo bizakomeza gukoreshwa nkurwego rwo kugereranya ibyiza nibibi byo gusudira ibikoreshwa cyangwa uburyo bwo kugaragara.
3. Nta saro ryo gusudira
Kubikorwa byakazi nka flanges, valve, hamwe nu miyoboro, aho ibintu nyamukuru bihurira ari imyuka namazi, ibisabwa kugirango ucike mumasaro yo gusudira ubyitondeye cyane, kandi mubisanzwe birasabwa ko isura yisaro yo gusudira itagomba kugira ibice.
Gucikamo gato hejuru yibikorwa nka flanges na valve bigomba gusanwa cyangwa gusubirwamo
Koresha uruganda rwacu GFH-D507Mo valve idasanzwe yo gusudira ibikoresho byo kugaragara, ntamenwa hejuru
2. Impamvu nyamukuru zitera hejuru yimyambarire idashobora kwangirika
Hariho ibintu byinshi bitera gucika.Kubudodo bukomeye bwo kwihanganira gusudira, birashobora kugabanywa cyane mubice bishyushye bishobora kuboneka nyuma yicyiciro cya mbere cyangwa icya kabiri, hamwe nimbeho ikonje igaragara nyuma yinzira ya kabiri cyangwa na nyuma yo gusudira.
Igice gishyushye:
Mugihe cyo gusudira, icyuma kiri mukudodo hamwe nubushuhe bwibasiwe nubushyuhe burakonja mukarere kashyuha cyane hafi yumurongo wa solidus kugirango habeho gucamo.
Ubukonje bukonje:
Ibibyimba bituruka ku bushyuhe buri munsi ya solidus (hafi yubushyuhe bwa martensitike yubushyuhe bwibyuma) biboneka cyane mubyuma biciriritse bya karubone hamwe nimbaraga nini-nkeya-ibyuma-bito hamwe nicyuma giciriritse.
Nkuko izina ribigaragaza, ibicuruzwa bikomeye byo hejuru bizwiho uburebure bukomeye.Ariko, gukurikirana ubukana mubukanishi nabyo bituma igabanuka rya plastike, ni ukuvuga kwiyongera kwubugome.Muri rusange, kugaragara hejuru ya HRC60 ntabwo byita cyane kumashanyarazi yumuriro yatanzwe mugihe cyo gusudira.Nubwo bimeze bityo ariko, gusudira cyane gusudira hamwe nubukomere hagati ya HRC40-60, niba hari ibisabwa kugirango habeho gucikamo ibice, Imvubura hagati yimikorere yo gusudira cyangwa ibice byamazi hamwe nibice byinshi byatewe nisaro yo hejuru yo gusudira kugeza kuri zone yibasiwe nubushyuhe bwa weld yo hepfo isaro irababaje cyane.
Nubwo ikibazo cy’ibishyushye kigenzuwe neza, iterabwoba ry’imbeho izakomeza guhura naryo nyuma yo kugaragara hejuru yo gusudira, cyane cyane ibikoresho byoroshye cyane nk'isaro rikomeye ryo gusudira, rikaba ryumva cyane ubukonje.Kumeneka bikabije biterwa ahanini no gukonja
3. Ibintu byingenzi bigira ingaruka kumyenda idashobora kwangirika hejuru yingamba ningamba zo kwirinda gucika
Ibintu byingenzi bishobora gushakishwa mugihe ibice bibaye muburyo bukomeye bwo kwambara hejuru nuburyo bukurikira, kandi ingamba zijyanye nazo zirasabwa kuri buri kintu kugirango ugabanye ibyago byo guturika:
1. Ibikoresho shingiro
Ingaruka yicyuma fatizo hejuru yubutaka bukomeye bwo kwihanganira kwambara ni ngombwa cyane cyane kubikorwa byakazi bifite ibice bitarenze 2 byo gusudira.Ibigize ibyuma shingiro bigira ingaruka kuburyo butaziguye kumasaro yo gusudira.Guhitamo ibikoresho nibisobanuro bigomba kwitabwaho mbere yo gutangira akazi.Kurugero, niba igihangano cya valve gifite intego igoye ya HRC30 igaragara hamwe nibikoresho bikozwe mucyuma, birasabwa gukoresha ibikoresho byo gusudira bifite ubukana buke buke, cyangwa ukongeramo igipande cyicyuma giciriritse hagati, kugirango irinde ibirimo karubone mubikoresho fatizo kugirango wongere ibyago byo kumeneka amasaro.
Ongeraho urwego ruciriritse kubikoresho fatizo kugirango ugabanye ibyago byo guturika
2. Gusudira ibikoreshwa
Kubikorwa bidasaba gucikamo ibice, karubone nyinshi hamwe na chromium yo hejuru yo gusudira ntibikwiye.Birasabwa gukoresha sisitemu ya martensitike yo gusudira ibikoreshwa, nka GFH-58.Irashobora gusudira hejuru yamasaro adafite ibice mugihe ubukana buri hejuru ya HRC58 ~ 60, cyane cyane bukwiranye nubutaka butari planari bwangiza cyane kubutaka namabuye.
3. Shyushya
Kubaka ku kibanza gikunda gukoresha amashanyarazi menshi hamwe na voltage bitewe no gushimangira imikorere, ariko kugabanya mu buryo buringaniye amashanyarazi na voltage nabyo birashobora kugabanya neza ibibaho byumuriro.
4. Kugenzura ubushyuhe
Gusudira byinshi kandi byinshi-gusudira birashobora gufatwa nkigikorwa cyo gukomeza gushyushya, gukonjesha no gushyushya kuri buri cyerekezo, bityo rero kugenzura ubushyuhe ni ngombwa cyane, uhereye kubishyushya mbere yo gusudira ukageza ubushyuhe mugihe cyo kugenzura, ndetse no gukonjesha nyuma gusudira, bisaba kwitabwaho cyane.
Ubushyuhe bwo gukanura no gukurikirana ubushyuhe bwo gusudira bifitanye isano ya hafi na karubone ya substrate.Substrate hano ikubiyemo ibikoresho fatizo cyangwa urwego rwagati, hamwe nubutaka bwubutaka bukomeye.Muri rusange, bitewe na karubone yibintu byashyizwe hejuru yicyuma Niba ibirimo ari byinshi, birasabwa gukomeza ubushyuhe bwumuhanda hejuru ya dogere 200.Ariko, mubikorwa nyabyo, kubera uburebure burebure bwamasaro yo gusudira, igice cyimbere cyisaro cyasudishijwe cyakonje kumpera yumupaka umwe, naho inzira ya kabiri izabyara byoroshye muri zone yibasiwe nubushyuhe bwa substrate. .Kubwibyo, mugihe habuze ibikoresho bikwiye kugirango ubushyuhe bwumuyoboro cyangwa ubushyuhe mbere yo gusudira, birasabwa gukorera mubice byinshi, gusudira bigufi, hamwe no gusudira bikomeza gusudira mugice kimwe kugirango ubushyuhe bwumuyoboro.
Isano iri hagati ya karubone nubushyuhe bukabije
Gukonja buhoro nyuma yo kugaragara nabyo ni intambwe ikomeye ariko akenshi ititaweho, cyane cyane kubikorwa binini.Rimwe na rimwe, ntibyoroshye kugira ibikoresho bikwiye byo gutanga ubukonje buhoro.Niba mubyukuri nta buryo bwo gukemura iki kibazo, turashobora gusaba kongera kuyikoresha Uburyo bwo gukora ibice, cyangwa kwirinda gusudira hejuru mugihe ubushyuhe buri hasi, kugirango bigabanye ibyago byo guturika.
Bane.Umwanzuro
Haracyariho abantu benshi bakora ibicuruzwa bitandukanye mubisabwa kugirango habeho gukomera kubikorwa bifatika.Iyi ngingo itanga ikiganiro gishingiye gusa kuburambe buke.Isosiyete yacu igoye cyane idashobora kwihanganira urukurikirane rwibikoresho byo gusudira bifite ibicuruzwa bihuye nabakiriya guhitamo kubikomeye nibisabwa.Murakaza neza kugisha inama ubucuruzi muri buri karere.
Gushyira mu bikorwa uruganda rwibibaho rwangirika
| Ingingo | Kurinda gaze | ingano | Main | HRC | Gukoresha |
| GFH-61-0 | Irinde | 1.6 2.8 3.2 | C: 5.0 Si: 0.6 Mn: 1.2 Cr: 28.0 | 61 | Birakwiye gusya ibiziga, kuvanga sima, buldozer, nibindi. |
| GFH-65-0 | Irinde | 1.6 2.8 3.2 | C: 5.0 Cr: 22.5 Mo: 3.2 V: 1.1 W: 1.3 Nb: 3.5 | 65 | Bikwiranye nubushyuhe bwo hejuru bwo gukuramo ivumbi, ibikoresho byo kugaburira itanura, nibindi. |
| GFH-70-O | Irinde | 1.6 2.8 3.2 | C: 5.0 Cr: 30.0 B: 0.3 | 68 | Bikoreshwa kuri roller yamakara, umutuku wizimu, kwakira ibikoresho, gutwika amakara, gusya, nibindi. |
Gusaba mu nganda za sima
| Ingingo | Kurinda gaze | ingano | Main | HRC | Gukoresha |
| GFH-61-0 | Irinde | 1.6 2.8 3.2 | C: 5.0 Si: 0.6 Mn: 1.2 Cr: 28.0 | 61 | Birakwiye gusya ibizunguruka, kuvanga sima, nibindi |
| GFH-65-0 | Irinde | 1.6 2.8 3.2 | C: 5.0 Cr: 22.5 Mo: 3.2 V: 1.1 W: 1.3 Nb: 3.5 | 65 | Bikwiranye nubushyuhe bwo hejuru bwo gukuramo ivumbi, ibikoresho byo kugaburira itanura, nibindi. |
| GFH-70-O | Irinde | 1.6 2.8 3.2 | C: 5.0 Cr: 30.0 B: 0.3 | 68 | Birakwiriye gusya amabuye, amenyo yizimu, kwakira amenyo, gusya, nibindi. |
| GFH-31-S | GXH-81 | 2.8 3.2 | C: 0.12 Si: 0.87 Mn: 2.6 Mo: 0.53 | 36 | Bikoreshwa mubyuma-byuma byambara nkibiziga byikamba na axe |
| GFH-17-S | GXH-81 | 2.8 3.2 | C: 0.09 Si: 0.42 Mn: 2.1 Cr: 2.8 Mo: 0.43 | 38 | Bikoreshwa mubyuma-byuma byambara nkibiziga byikamba na axe |
Gusaba uruganda rukora ibyuma
| Ingingo | Kurinda gaze | ingano | Main | HRC | Gukoresha |
| GFH-61-0 | Irinde | 1.6 2.8 3.2 | C: 5.0 Si: 0.6 Mn: 1.2 Cr: 28.0 | 61 | Birakwiriye gucumura ibiti by'itanura ryibiti, amenyo yizimu, amasahani adashobora kwambara, nibindi. |
| GFH-65-0 | Irinde | 1.6 2.8 3.2 | C: 5.0 Cr: 22.5 Mo: 3.2 V: 1.1 W: 1.368 Nb: 3.5 | 65 | |
| GFH-70-0 | Irinde | 1.6 2.8 3.2 | C: 5.0 Cr: 30.0 B: 0.3 | 68 | |
| GFH-420-S | GXH-81 | 2.8 3.2 | C: 0.24 Si: 0.65 Mn: 1.1 Cr: 13.2 | 52 | Birakwiriye guteramo imizingo, gutanga imizingo, kuzunguruka, nibindi mubihingwa bikomeza gutera hamwe nibiti bishyushye |
| GFH-423-S | GXH-82 | 2.8 3.2 | C: 0.12 Si: 0.42 Mn: 1.1 Cr: 13.4 Mo: 1.1 V: 0.16 Nb: 0.15 | 45 | |
| GFH-12-S | GXH-81 | 2.8 3.2 | C: 0.25 Si: 0.45 Mn: 2.0 Cr: 5.8 Mo: 0.8 V: 0.3 W: 0.6 | 51 | Ibikoresho byo kurwanya anti-adhesive, bikwiranye nu ruganda rukora ibyuma, ibyuma byiziritse hamwe no kwambara ibice hagati yicyuma |
| GFH-52-S | GXH-81 | 2.8 3.2 | C: 0.36 Si: 0.64 Mn: 2.0 Ni: 2.9 Cr: 6.2 Mo: 1.35 V: 0.49 | 52 |
Gusaba Abacukuzi
| Ingingo | Kurinda gaze | ingano | Main | HRC | Gukoresha |
| GFH-61-0 | Irinde | 1.6 2.8 3.2 | C: 5.0 Si: 0.6 Mn: 1.2 Cr: 28.0 | 61 | Bikoreshwa mubucukuzi, imitwe yumuhanda, gutora, nibindi. |
| GFH-58 | CO2 | 1.6 2.4 | C: 0.5 Si: 0.5 Mn: 0.95 Ni: 0.03 Cr: 5.8 Mo: 0.6 | 58 | Bikwiranye no gusudira gusudira kuruhande rwikibuye cyo gutanga amabuye |
| GFH-45 | CO2 | 1.6 2.4 | C: 2.2 Si: 1.7 Mn: 0.9 Cr: 11.0 Mo: 0.46 | 46 | Birakwiye kwambara ibice hagati yicyuma |
Koresha agaciro
| Ingingo | Kurinda gaze | ingano | Main | HRC | Gukoresha |
| GFH-D507 | CO2 | 1.6 2.4 | C: 0.12 S: 0.45 Mn: 0.4 Ni: 0.1 Cr: 13 Mo: 0.01 | 40 | Bikwiranye no gusudira gusudira hejuru ya kashe ya valve |
| GFH-D507Mo | CO2 | 1.6 2.4 | C: 0.12 S: 0.45 Mn: 0.4 Ni: 0.1 Cr: 13 Mo: 0.01 | 58 | Bikwiranye no gusudira gusudira hamwe na ruswa nyinshi |
| GFH-D547Mo | Inkoni y'intoki | 2.6 3.2 4.0 5.0 | C: 0.05 Mn: 1.4 Si: 5.2 P: 0.027 S: 0.007 Ni: 8.1 Cr: 16.1 Mo: 3.8 Nb: 0.61 | 46 | Bikwiranye nubushyuhe bwo hejuru, umuvuduko mwinshi wa valve hejuru yo gusudira |
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Igihe cyo kohereza: Ukuboza-26-2022