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Shot blast machine

a technology of shot blasting machine and rotor blade, which is applied in the direction of rotor blades, grinding/polishing apparatus, manufacturing tools, etc., can solve the problems of projectile damage and inability to use, and achieve the effect of high grindability and increased durability

Inactive Publication Date: 2007-02-08
NISSANKI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The present invention is a shot blast machine that can increase the durability of its impeller and projectile without causing damage. It can also use high-grindability projectiles with small particles and light gravity. Additionally, it can be used in extreme cold, normal temperature, and wet conditions. The technical effects of this invention include improved durability, flexibility in projectile selection, and versatility in usage conditions.

Problems solved by technology

For this reason, when the projectile strikes the impeller during blasting, the projectile damages.
In addition, since the impeller damages when the projectile with high grindability is used, it is impossible to use it.

Method used

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Embodiment Construction

[0022] Preferred embodiments of the present invention are described in more detail below referring to the accompanying drawings.

[0023] An understanding of the present invention may be best gained by reference FIGS. 1 to 7. Reference numeral 1 is a shot blast machine which-burrs molded goods, treats the surface of molded goods and removes crud attached to the surface of works. The shot blast machine 1 is comprised of a case body 2; a table 4, as a supporting tool supports a work 3, installed into an upper portion of the case body 2, forming of a perforated plate or mesh body; an openable door 5 attached to the case body 2 capable of taking the work 3 in and out the table 4; a picking device 7 with a vibrating screen, providing at a lower position of the table 4 in the case body 2 through the hopper 6; a liquid tank 8 provided liquid including water, cleaning liquid or the like sorted out by the picking device 7 therein, a projectile tank 9 provided the projectile therein, a small du...

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PUM

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Abstract

The shot blast machine having a projector with an impeller includes the impeller which is made of a high abrasion-resistant rubber. Therefore, it can increase the durability without damage of the impeller and projectile; it can use the projectile with high grindability, with small particle and light gravity; and it can be used at any condition including extreme cold, normal temperature, wet condition and the like.

Description

FIELD OF THE INVENTION [0001] The present invention relates generally to a shot blast machine with a projector having an impeller which burrs molded goods, treats the surface of molded goods and removes crud attached to the surface of works. BACKGROUND OF THE INVENTION [0002] The conventional shot blast machine is used the projector with the impeller which is made of metal material. [0003] For this reason, when the projectile strikes the impeller during blasting, the projectile damages. In addition, since the impeller damages when the projectile with high grindability is used, it is impossible to use it. SUMMARY OF THE INVENTION [0004] Accordingly, it is an object of the present invention to provide a shot blast machine that can increase the durability without damage of the impeller and projectile. It is another object of the present invention to provide a shot blast machine that can use the projectile with high grindability, with small particle and light gravity or the like. It is ...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): B24C5/06
CPCB24C9/006B24C5/06Y02P70/10
Inventor NAKAYAMA, AKINORI
Owner NISSANKI
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