Igurishwa rishyushye Ubushinwa Bulldozer D53p-18 Ibicuruzwa bitarengeje urugero Ibicuruzwa bisiga amavuta Urunigi rwumuhanda wa Komatsu

Isosiyete yacu ishimangira ubuyobozi, ishyirwaho ry’abakozi bafite impano, hamwe no kubaka inyubako y’abakozi, ishakisha cyane kuzamura imyumvire n’inshingano by’abakozi.Ubucuruzi bwacu bwatsindiye neza IS9001 Icyemezo hamwe nu Burayi CE Icyemezo cyo kugurisha gishyushye Ubushinwa Bulldozer D53p-18 Ibicuruzwa bitarengeje urugero Ibicuruzwa bitarimo amavuta yo guhuza imiyoboro ya Komatsu, Twizere kandi uzunguka byinshi.Wemeze rwose kumva ko ari ubuntu kugirango utubwire ibisobanuro birambuye, turabizeza ko tuzabitaho igihe cyose.
Isosiyete yacu ishimangira ubuyobozi, ishyirwaho ry’abakozi bafite impano, hamwe no kubaka inyubako y’abakozi, ishakisha cyane kuzamura imyumvire n’inshingano by’abakozi.Ubucuruzi bwacu bwatsindiye IS9001 Icyemezo na Europe CE Icyemezo cyaIminyururu ya Bulldozer ya Komatsu, Ubushinwa Bulldozer Ikurikirana Urunigi, Isosiyete yacu yubatse umubano uhamye wubucuruzi hamwe namasosiyete menshi azwi yo murugo ndetse nabakiriya bo hanze.Dufite intego yo gutanga ibicuruzwa byujuje ubuziranenge nibisubizo kubakiriya kuri cote nkeya, twiyemeje kuzamura ubushobozi bwayo mubushakashatsi, iterambere, gukora no gucunga.Twishimiye kwakira abakiriya bacu.Kugeza ubu twatsinze ISO9001 muri 2005 na ISO / TS16949 muri 2008. Ibigo by "ubuzima bwiza, kwizerwa kwiterambere" kubwintego, byakira byimazeyo abacuruzi bo mu gihugu ndetse n’abanyamahanga gusura kugira ngo baganire ku bufatanye.

Intangiriro Muri make:

Icyuma cyitwa Ductile, kizwi kandi nka ductile cast Iron, nodular cast fer, spherical grafite fer, spherical grafite cast fer na SG icyuma, ni ubwoko bwicyuma gikungahaye kuri grafite cyavumbuwe mu 1943 na Keith Millis.Mugihe ubwoko bwinshi bwibyuma bidafite intege nke muburemere no gucikamo ibice, ibyuma byangiza bigira ingaruka nyinshi no kurwanya umunaniro, bitewe na grafitike ya nodular.Icyuma cyangiza ntabwo ari ikintu kimwe ahubwo ni igice cyitsinda ryibikoresho bishobora kubyara ibintu byinshi binyuze mugucunga microstructure.Igisobanuro gisanzwe kiranga iri tsinda ryibikoresho nuburyo bwa grafite.Mu byuma byangiza, grafite iri muburyo bwa nodules aho kuba flake nko mubyuma.Mugihe ibice bya grafite bikarishye bitera ingingo yibanda kuri matrike yicyuma, nodules zegeranye zibuza kurema ibice, bityo bigatanga ihindagurika ryongerera imbaraga izina ryayo.

Icyuma cyitwa ductile icyuma (ADI; ni ukuvuga austenite tempered [7]) cyavumbuwe mu myaka ya za 1950 ariko kigurishwa kandi kigera ku ntsinzi nyuma yimyaka mike.Muri ADI, imiterere ya metallurgical ikoreshwa muburyo bukomeye bwo kuvura ubushyuhe.

Ibigize

Igice kinini (%) kuri ferritic ductile fer casting [8]

Ibindi bikoresho byibyuma bihindura akenshi bifite bike bya sulferi nayo.

Carbone, 3.2–3.60%

Silicon, 2.2-2,8%

Manganese, 0.1–0.2%

Magnesium, 0.03–0.04%

Fosifore, 0.005–0.04%

Amazi meza, 0.005–0.02%

Umuringa, <0,40%

Icyuma, kuringaniza

Ibintu nkumuringa cyangwa amabati birashobora kongerwaho kugirango byongerwe imbaraga kandi bitange imbaraga mugihe kimwe bigabanya guhindagurika.Kunanirwa kwangirika kwangirika kurashobora kugerwaho mugusimbuza 15-30% byicyuma mumavuta hamwe na nikel, umuringa, cyangwa chromium.

Silicon nkibintu bigize grafite irashobora gusimburwa igice na aluminiyumu kugirango irinde okiside nziza.

HONGDA Ibyuma byangiza:

Mu ntangiriro za 2021, HONGDA yubatse uruganda rushya rwo kumenyekanisha ibikoresho n'umurongo wo kubyaza umusaruro Ductile Iron.
1. Ibikoresho: QT450 # -10 na Spheroidisation irenze urwego rwa III kugirango ubone ubuziranenge bwiza bwa casting kugirango ushyigikire icyifuzo cyawe.
2. Umurongo wibyakozwe byikora kugirango ugere kumikorere ihanitse kandi nubushobozi bunini, 550T / Ukwezi, kugirango usubize ibyo ukeneye byihutirwa.
3.Ibisabwa: ibyuma byangiza ibyuma bya roller collar, bracket idakora nibindi bisa nkibice muri 70KGS.Isosiyete yacu ishimangira ubuyobozi, ishyirwaho ryabakozi bafite impano, hamwe no kubaka inyubako y abakozi, ishakisha cyane kuzamura ibipimo kandi imyumvire yuburyozwe bwabakozi.Ubucuruzi bwacu bwatsindiye neza IS9001 Icyemezo hamwe nu Burayi CE Icyemezo cyo kugurisha gishyushye Ubushinwa Bulldozer D53p-18 Ibicuruzwa bitarengeje urugero Ibicuruzwa bitarimo amavuta yo guhuza imiyoboro ya Komatsu, Twizere kandi uzunguka byinshi.Wemeze rwose kumva ko ari ubuntu kugirango utubwire ibisobanuro birambuye, turabizeza ko tuzabitaho igihe cyose.
Kugurisha bishyushyeUbushinwa Bulldozer Ikurikirana Urunigi, Iminyururu ya Bulldozer ya Komatsu, Isosiyete yacu yubatse umubano uhamye wubucuruzi hamwe namasosiyete menshi azwi yo murugo ndetse nabakiriya bo hanze.Dufite intego yo gutanga ibicuruzwa byujuje ubuziranenge nibisubizo kubakiriya kuri cote nkeya, twiyemeje kuzamura ubushobozi bwayo mubushakashatsi, iterambere, gukora no gucunga.Twishimiye kwakira abakiriya bacu.Kugeza ubu twatsinze ISO9001 muri 2005 na ISO / TS16949 muri 2008. Ibigo by "ubuzima bwiza, kwizerwa kwiterambere" kubwintego, byakira byimazeyo abacuruzi bo mu gihugu ndetse n’abanyamahanga gusura kugira ngo baganire ku bufatanye.