Introduction:Botou Guangyuan Casting Machinery Co., Ltd. is a special-shaped casting production plant that provides long-term casting and processing services in Cangzhou, Hebei. Our company adheres to the spirit of unity, dedication, reputation, and innovation, shaping our corporate culture from an elite team and enhancing our brand through our corporate culture; Promote enterprise development with the brand of * *; Our business philosophy is to gather elite teams for enterprise development. Following the business principle of 'today's quality is tomorrow's market', we are willing to make friends all over the world. If you want to learn more about Hengxunda Foundry, prices of large cast steel parts, and detailed information about large cast steel production plants, please feel free to call us for consultation!

Botou Guangyuan Casting Machinery Co., Ltd. is a special-shaped casting production plant that provides long-term casting and processing services in Cangzhou, Hebei. Our company adheres to the spirit of unity, dedication, reputation, and innovation, shaping our corporate culture from an elite team and enhancing our brand through our corporate culture; Promote enterprise development with the brand of * *; Our business philosophy is to gather elite teams for enterprise development. Following the business principle of 'today's quality is tomorrow's market', we are willing to make friends all over the world. If you want to learn more about Hengxunda Foundry, prices of large cast steel parts, and detailed information about large cast steel production plants, please feel free to call us for consultation!

Botou Guangyuan Casting Machinery Co., Ltd. is a special-shaped casting production plant that provides long-term casting and processing services in Cangzhou, Hebei. Our company adheres to the spirit of unity, dedication, reputation, and innovation, shaping our corporate culture from an elite team and enhancing our brand through our corporate culture; Promote enterprise development with the brand of * *; Our business philosophy is to gather elite teams for enterprise development. Following the business principle of 'today's quality is tomorrow's market', we are willing to make friends all over the world. If you want to learn more about Hengxunda Foundry, prices of large cast steel parts, and detailed information about large cast steel production plants, please feel free to call us for consultation!

Customized special-shaped machine tool castings



Introduction:

The quality of machine tool special-shaped castings has a significant impact on the functionality of mechanical products. For example, the wear resistance and dimensional invariance of machine tool castings directly affect the accuracy and durability of the machine tool. Our primary approach is to improve the temperature of the molten iron, establish a perfect blast furnace detection system, and ensure that the blast furnace is in a normal state.

The quality of machine tool special-shaped castings has a significant impact on the functionality of mechanical products. For example, the wear resistance and dimensional invariance of machine tool castings directly affect the accuracy and durability of the machine tool. Our primary approach is to improve the temperature of the molten iron, establish a perfect blast furnace detection system, and ensure that the blast furnace is in a normal state. The selection of process parameters for special-shaped castings has a significant impact on the gradual dimensional accuracy and wheel forming clarity.

The internationally popular heat treatment process for machine tool castings (car body castings) (large castings) reduces the stress and deformation of the castings to a minimum. The use of length tends to be more stable.

Machine Tool Castings (Bed Castings) (Large Castings) Grey Iron Castings Standard: GB9439—88

Characteristics of machine tool castings (bed frame castings) (large castings):

Machine tool castings (bed frame castings) (large castings) have good wear resistance and shock absorption. Due to the favorable lubrication and oil storage properties of graphite in cast iron, it has good wear resistance. Similarly, due to the presence of graphite, the shock absorption of gray cast iron is superior to that of steel.

Machine tool castings (bed frame castings) (large castings) have good processability. Due to its high carbon content and eutectic composition, gray cast iron has a relatively low melting point, good flowability, and low shrinkage rate, making it suitable for casting complex or thin-walled castings. In addition, due to the tendency of graphite to form chips during cutting, the machinability of gray cast iron is superior to that of steel.

The relationship between the hardness and tensile strength of machine tool castings (bed frame castings) (large castings): There is a certain correspondence between the hardness and tensile strength of gray cast iron, and its inspection relationship formula is:

<! -- [if! SupportLists] ->a,<-- [endif] ->When 0<-- [if !msEquation]--> <!-- [if !vml]--><!-- [endif]--><!-- [endif]-->196N/mm<!-- [if !msEquation]--><!-- [if !vml]--><!-- [endif]--><!-- [endif] ->time

HB=RHC (Fly 00+0 4380b) (B1)

B、 When<-- [if !msEquation]--><!-- [if !vml]--><!-- [endif]--><!-- [endif]-->796N/mm<!-- [if !msEquation]--><!-- [if !vml]--><!-- [endif]--><!-- [endif] ->time

HB=RH (44+0 7240b) （B2）

The moderate relative hardness (RH) value of machine tool castings (bed frame castings) (large castings) is mainly determined by the raw materials, melting process, processing technology, and cooling rate of the castings.

Machine tool castings (bed frame castings) (large castings) are made using resin sand molds. There are some advantages to using resin sand molds for machine tool bed frame castings

Machine tool castings (bed body castings) (large castings) have good rigidity in resin sand molds, and the initial strength of the sand mold is high during casting. This allows for the effective use of graphitization swelling during the solidification process of cast iron, effectively reducing shrinkage and porosity defects, and achieving less riser and no riser casting for gray cast iron and ductile iron parts.




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