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翻砂旧砂的水分控制—铸造厂家

2019-12-21 Keboer Group 1913

     翻砂是将熔化的金属浇灌入铸型空腔中,冷却凝固后而获得产品的生产方法。在汽车制造过程中,(灰铁铸件)采用铸铁制成毛坯的零件很多,约占全车重量的60%左右,如气缸体、变速器箱体、转向器壳体、后桥壳体、制动鼓、各种支架等。制造铸铁件通常采用砂型。砂型的原料以砂子为主,并与粘结剂、水等混合而成。砂型材料必须具有...

The Keboer Phase III plant plan is clear

2013-9-7 Keboer Group 3930

To all new and old customers: The third phase of Keboer's factory building is confirmed to be put into processing equipment, processing workshop, and put into equipment: gantry 4M*2M*2 sets, large-scale guide grinders*3 sets, and horizontal machining centers*5 sets, and vertical machining centers, In the later per...

Kobor Phase III Plant and Office Building

2013-8-21 Keboer Group 3842

2013 Suzhou Foundry Exhibition - Kobor

2013-4-6 Keboer Group 3922

2013 Suzhou Gießereiausstellung Ausstellungsdatum: 2013-04-09 bis 2013-04-11 Name des Pavillons: Suzhou International Expo Center Willkommen, neue und alte Kunden auf unserem Stand. Ausstellungsadresse: 1. Stock 4A68-69 Taicang Keboer Casting Co., Ltd. Marketing-Abteilung Li Yang 2013.4.6

Why are cast iron castings difficult to plate than other steel parts?

2011-8-28 Keboer Group 3479

Cast iron parts have a surface that is often rugged and porous, and only a rough and porous coating is obtained on such a surface. In addition, on the surface of the pig iron, free graphite is present, which not only affects the bonding between the plating layer and the base metal, but also, in the case of pores in the...

Process for solving the problem of casting porosity

2011-8-26 Keboer Group 3658

The die-casting pores are widely found in castings. How to solve the hole defects of castings has always been a headache for many manufacturers. Because of the pores, many castings with pressure requirements have to be scrapped, resulting in waste of production costs. Infiltration is widely used in the automotive indus...

Problems that should be paid attention to when Coboer-machine castings are poured

2011-8-25 Keboer Group 4490

Machine tool castings are cast in lost foam/resin sand. When machine tool castings are cast, the following points should be noted: 1. At the initial stage of pouring, especially when the molten metal is in contact with the foam, the static pressure of the molten metal is less than that of polystyrene when the sprue is...

Coboer-Turkey Cemas Foundry "Jumping Dragon Gate", becoming the national sales champion in the first half of the year

2011-8-23 Keboer Group 2689

Stimulated by the intensified competition in the global foundry market, the Turkish foundry industry has performed exceptionally well in recent years. Its castings not only provide domestic market demand, but also export a large number of oceans and seas to the world due to the high quality of castings. As the soul of ...

Representation of cast iron grades: (according to GB5612-85)

2011-3-1 Keboer Group 4052

The various cast iron codes are composed of the first uppercase letters of the Chinese pinyin letters representing the characteristics of the cast iron. When the code letters of the two cast iron names are the same, the uppercase normal letters can be distinguished by adding the lowercase normal letters. The same name ...

Kobor - the method of casting machine tools

2010-12-20 Keboer Group 3842

Casting methods are commonly used for sand casting, followed by special casting methods such as metal casting, investment casting, gypsum casting, etc. Sand casting can be divided into clay sand type, organic binder sand type, resin self-hardening sand type, lost mold and the like. Principles of casting method selecti...

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