Method used for cleaning surfaces of castings, surfaces of pouring gates and surfaces of dead heads

A technology for surface cleaning and castings, which is applied in the field of surface cleaning of castings, runners and risers, and can solve problems that affect the efficient operation of the production process and limited weight

Active Publication Date: 2014-06-25
苏州石川制铁有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The sand must be cleaned up in the subsequent process, and the cleaning of the subsequent process can only rely on the shot blasting machine, and the weight of a single shot of the shot blasting machine is limited, which seriously affects the efficient operation of the entire production process

Method used

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  • Method used for cleaning surfaces of castings, surfaces of pouring gates and surfaces of dead heads
  • Method used for cleaning surfaces of castings, surfaces of pouring gates and surfaces of dead heads
  • Method used for cleaning surfaces of castings, surfaces of pouring gates and surfaces of dead heads

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Embodiment Construction

[0027] The specific embodiment of the present invention is further described below in conjunction with accompanying drawing and embodiment:

[0028] This embodiment is used for the method for cleaning the surface of castings, runners and risers, and is used for cleaning the surface area sand of castings, runners and risers in the pouring machine drum. The method is: place the castings, runners and risers that need to be cleaned. The cleaning block is placed in the pouring machine drum of the riser, so that the cleaning block and the castings, runners and risers in the pouring machine drum roll together with the pouring machine drum, and the cleaning block keeps on the surface of the castings, runners and risers Friction is carried out, thereby cleaning the sand on the surface of castings, runners and risers, so as to achieve the purpose of cleaning the surfaces of castings, runners and risers.

[0029] The cleaning block is made of wear-resistant material, and the shape of...

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PUM

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Abstract

The invention discloses a method used for cleaning the surfaces of castings, the surfaces of pouring gates and the surfaces of dead heads. The castings, the pouring gates and the dead heads are arranged in a roller of a casting machine. The method comprises the steps that cleaning blocks are placed in the roller of the casting machine, the cleaning blocks, the castings, the pouring gates and the dead heads are made to roll over along with the roller of the casting machine, the cleaning blocks continuously conducts friction on the castings, the pouring gates and the dead heads so as to remove sands on the surfaces of the castings, the surfaces of the pouring gates and the surfaces of the dead heads, and therefore the purpose of cleaning the surfaces of the castings, the surfaces of the pouring gates and the surfaces of the dead heads is achieved.

Description

technical field [0001] The invention relates to a method specially used for cleaning the surface of castings, runners and risers. It places a sharp-edged and wear-resistant cleaning block in the drum of the pouring machine. Together with the runner and riser, with the rotation of the drum, the surface cleaning of castings, runners and risers is realized. Background technique [0002] The vertical split DISA molding machine used in the casting production line has relatively high efficiency under normal production conditions. The DISA230B vertical split molding machine can produce at least more than 1,600 tons of products per month. Adding the weight of runners and risers, the monthly weight exceeds More than 2,000 tons. For green sand molding, when molten iron is poured into the cavity and cooled and solidified in the cavity, a thick layer of sand will stick to the surface. The sand must be cleaned up in the subsequent process, and the cleaning of the subsequent process can ...

Claims

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Application Information

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IPC IPC(8): B22D31/00
Inventor 盐谷外司
Owner 苏州石川制铁有限公司
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