Chill grid line processing equipment and processing technology thereof

A technology for processing equipment and grid lines, which is applied in the field of cold iron grid line processing equipment and its processing technology, can solve the problems of product use effect, porosity defects on the surface of castings, and cold iron is not easy to exhaust, etc. Adhesion, reducing the surface tension of molten steel, and facilitating sliding

Pending Publication Date: 2020-08-18
无锡市蠡湖铸业有限公司
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  • Abstract
  • Description
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Problems solved by technology

[0004] However, in the existing mold casting process, the use of smooth chilled iron is not easy to exhaust, and the coating is not firm. After the chilled iron contacts the molten steel, it cools rapidly, and it is very easy to produce chilled pores, which in turn cause pores on the surface of the casting. Defects seriously affect the appearance of the product, and even have a greater impact on the effect of the product

Method used

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  • Chill grid line processing equipment and processing technology thereof
  • Chill grid line processing equipment and processing technology thereof
  • Chill grid line processing equipment and processing technology thereof

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Embodiment Construction

[0042] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0043] In the description of the present invention, unless otherwise stated, the meaning of "plurality" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer" , "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation should therefore not be construed as limiting ...

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Abstract

The invention discloses chill grid line processing equipment and a processing technology thereof and relates to the technical field of casting production. The chill grid line processing equipment specifically comprises a base, pressing easing mechanisms, a bracket, a film forming seat and a top plate; a lifting plate is fixed above the base; the pressing easing mechanisms are arranged at four corners of the upper surface of the lifting plate; an air cylinder case is mounted on the outer wall surface of a support plate; the bracket is arranged above the pressing easing mechanisms; the film forming seat is mounted in the middle above the bracket in a sliding manner; and the top plate is fixed at the top end of a support rod. The chill grid line processing equipment and the processing technology thereof can process grid line chill, can realize mechanization compression moulding operation of the grid line chill and save manpower and material resources; the grid line chill is prepared by adopting a grid line chill manufacturing die, that is, on the basis of smooth-surface chill, the grid line is cast on the surface of the chill, and through adding the grid line, the coating adhesive force is increased, and the surface tension of molten steel is reduced to reduce the risk of forming an air vent.

Description

technical field [0001] The invention relates to the technical field of casting production, in particular to a cold iron grid line processing equipment and a processing technology thereof. Background technique [0002] Castings are metal shaped objects obtained by various casting methods, that is, the smelted liquid metal is poured into the pre-prepared mold by pouring, injection, suction or other casting methods, and after cooling, it is polished and other subsequent processing methods , the resulting object has a certain shape, size and performance. [0003] Mold casting is one of the casting processing methods. Using molds to manufacture castings has high efficiency and guaranteed accuracy. [0004] However, in the existing mold casting process, the use of smooth chilled iron is not easy to exhaust, and the coating is not firm. After the chilled iron contacts the molten steel, it cools rapidly, and it is very easy to produce chilled pores, which in turn cause pores on the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D27/04B22C9/02
CPCB22C9/02B22D27/04
Inventor 魏巍巍
Owner 无锡市蠡湖铸业有限公司
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