Yakanaka Mushandisi Mukurumbira weChina Sumitomo Undercarriage Track Roller Kuvaka Michina Spare Zvikamu
Kazhinji inotungamirwa nevatengi, uye ndiyo yekupedzisira tarisiro yedu pakuva kwete chete akavimbika, akavimbika uye akatendeseka mupi, asiwo mubatsiri wevatengi vedu weAkanaka Mushandisi Mukurumbira weChina Sumitomo Undercarriage Track Roller Kuvaka Michina Spare Zvikamu, Kuburikidza nekuwedzera kupfuura. 8 makore ebhizinesi diki, isu taunganidza ruzivo rwakapfuma uye matekinoroji epamberi panguva yekugadzira zvigadzirwa zvedu.
Kazhinji inotungamirwa nevatengi, uye ndiyo yekupedzisira tarisiro yedu pakuva kwete chete anonyanya kuvimbika, anovimbika uye akatendeseka mupi, asiwo mubatsiri wevatengi vedu.China Sumitomo Spare Zvikamu, Sumitomo Undercarriage Zvikamu, Tichivimba nemhando yepamusoro uye yakanakisa post-kutengesa, zvigadzirwa zvedu zvinotengeswa zvakanaka muAmerica, Europe, Middle East neSouth Africa.Isu tiri zvakare akagadzwa OEM fekitori kune akati wandei epasi 'ane mukurumbira zvigadzirwa mhando.Kugamuchirwa kuti tibatane nesu kuti tiwedzere kutaurirana uye kubatana.
Nhanganyaya Pfupi:
Ductile iron, inozivikanwawo se ductile cast iron, nodular cast iron, spherical graphite iron, spherical graphite cast iron uye SG iron, imhando ye graphite-rich cast iron yakawanikwa muna 1943 naKeith Millis.Nepo mazhinji emhando dzesimbi yakakandwa isina kusimba mukunetsana uye brittle, ductile iron ine zvakawanda zvinokanganisa uye kuneta kuramba, nekuda kweiyo nodular graphite inclusions.Ductile iron haisi chinhu chimwe chete asi chikamu cheboka rezvigadzirwa zvinogona kugadzirwa nehuwandu hwezvinhu kuburikidza nekutonga kwe microstructure yavo.Izvo zvinowanzotsanangudza hunhu hweboka iri rezvinhu chimiro chegraphite.Mune ductile irons, graphite iri muchimiro chemanodule pane maflakes senge grey iron.Nepo akapinza graphite flakes achigadzira kushushikana kwenzvimbo mukati mesimbi matrix, akatenderedzwa nodule anotadzisa kugadzirwa kwepakatsemuka, nekudaro ichipa iyo yakakwidziridzwa ductility iyo inopa alloy zita rayo.
Austempered ductile iron (ADI; kureva, austenite tempered [7]) yakawanikwa muma1950s asi yakatengeswa uye yakabudirira makore akati gare gare.MuADI, iyo metallurgical chimiro inogadziriswa kuburikidza neyakaomesesa kupisa kupisa maitiro.
Composition
Chikamu chemisa (%) cheferritic ductile iron castings[8]
Zvimwe zvinyorwa zve ductile iron zvinowanzova nesarufa shoma zvakare.
Kabhoni, 3.2–3.60%
Silicon, 2.2–2.8%
Manganese, 0.1–0.2%
Magnesium, 0.03–0.04%
Phosphorus, 0.005–0.04%
Sarufa, 0.005–0.02%
Mhangura, <0.40%
Simbi, kuenzanisa
Zvinhu zvakadai semhangura kana tin zvinogona kuwedzerwa kuwedzera kusimba uye goho simba panguva imwe cheteyo kuderedza ductility.Kuvandudzwa kwekupokana kunogona kuwanikwa nekutsiva 15-30% yesimbi mualloy ine huwandu hwakasiyana hwenickel, mhangura, kana chromium.
Silikoni sechinhu chekugadzira girafu inogona kutsiviwa nearuminiyamu zvishoma kuti ipe kuchengetedzwa kweoxidation iri nani.[9]
HONGDA Ductile iron castings:
Mukutanga kwa2021, HONGDA yakavaka fekitori nyowani kusuma michina uye mutsara wekugadzira weDuctile Iron casting.
1. Material: QT450#-10 uye Spheroidization rate iri pamusoro penhanho III kuti uwane yakanaka mhando yekukanda kutsigira chikumbiro chako.
2. Automated production line kuti isvike pakunyatsoshanda uye hukuru hwekugadzira, 550T / Mwedzi, kudzorera chido chako chekukurumidzira.
3.Applications: ductile iron castings ye roller collar, idler bracket uye saizvozvo sezvikamu zvekukanda mukati me70KGS. Kazhinji-inotarisana nevatengi, uye ndiyo pfungwa yedu yekupedzisira pakuva kwete chete inonyanya kuvimbika, yakavimbika uye yakatendeseka mupi, asiwo mubatsiri. kune vatengi vedu veAkanaka Mushandisi Mukurumbira weChina Sumitomo Undercarriage Track Roller Kuvaka Machina Spare Zvikamu, Kuburikidza neakawedzera anopfuura makore masere ebhizinesi diki, isu zvino taunganidza ruzivo rwakapfuma uye matekinoroji epamberi panguva yekugadzira zvigadzirwa zvedu.
Yakanaka Mushandisi Mukurumbira weChina Sumitomo Spare Zvikamu, Sumitomo Undercarriage Zvikamu, Tichivimba nemhando yepamusoro uye yakanakisa post-kutengesa, zvigadzirwa zvedu zvinotengeswa zvakanaka muAmerica, Europe, Middle East neSouth Africa.Isu tiri zvakare akagadzwa OEM fekitori kune akati wandei epasi 'ane mukurumbira zvigadzirwa mhando.Kugamuchirwa kuti tibatane nesu kuti tiwedzere kutaurirana uye kubatana.
