A shot-blasting machine for shaped steel
A shot blasting device and steel technology, applied in abrasive jet machine tools, abrasives, metal processing equipment, etc., can solve the problems of undiscovered data and long time spent in technology
Active Publication Date: 2010-12-29
SINTOKOGIO LTD
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Problems solved by technology
[0003] In addition, shot peening of steel materials in order to increase the coefficient of friction or to remove scale has been carried out on the spot based on experience, so there is no documented information on these techniques.
[0004] However, in the conventional shot peening of steel, even if the area to be shot is limited and short, the entire area of the long steel is sprayed with shot material
In addition, when evaluating the surface roughness of shot-peened steel, it is necessary to measure the surface roughness after the steel is transported out of the shot-peening device and cut into a size that can be measured with a surface roughness measuring instrument. Therefore, in addition to taking a long time to measure the shot blasting state, when the processing state is not good, it must be processed again by the shot blasting device
Method used
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[0014] Below, based on figure 1 and figure 2 One example of the shot blasting apparatus to which the steel material of this invention was applied is demonstrated. Such as figure 1 As shown, the composition of the shot peening device of this steel material comprises: the centrifugal spray device 1 as the injection material injection unit, which sprays the injection material towards the specified position of the steel material on the roller conveyor 3 described later; the housing 2, which Used to install the centrifugal spray device 1 and prevent the spray material sprayed from the centrifugal spray device 1 from scattering; as a conveying unit, the roller conveyor 3 is arranged horizontally through the casing 2 and can convey steel materials; the front end detection Unit 4, which detects the front end of the steel on the roller conveyor 3; hole detection unit 5, which detects whether there is a hole pierced near the front end of the steel on the roller conveyor 3; A compres...
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A shot-blasting machine that can process a desired part of shaped steel by shot blasting comprises: a means (1) for shooting shot materials against a predetermined location; a cabinet (2), to which the means for shooting is attached and that prevents the shot materials that are shot by the means for shooting from scattering; a means (3) for transporting the shaped steel, the means being placed horizontally through the cabinet; a means (4) for detecting the edge of the front end of the shaped steel on the means for transporting; a means (5) for detecting a hole that is bored in the shaped steel on the means for transporting; and a controlling means for controlling each of the means and calculating the current location of the shaped steel based on signals from the means for transporting andthe means for detecting the edge of the front end; wherein the machine transports the shaped steel on the means for transporting to a desired location and processes a desired part of the shaped steelby shot blasting.
Description
technical field [0001] The present invention relates to a shot blasting device for steel materials, and more particularly relates to a suitable device for shot blasting any part of steel materials. Background technique [0002] Conventionally, steel materials used in structures such as buildings and bridges have been subjected to shot blasting in order to increase the friction coefficient (slip coefficient) of frictional joints to improve joint durability or to remove scale. [0003] In addition, shot peening of steel materials for the purpose of increasing the coefficient of friction or removing scale has been performed empirically on the spot, and therefore no document is found regarding these techniques. [0004] However, in the conventional shot peening of steel materials, even if the site to be shot is limited and short, the entire area of the long steel material is sprayed with the shot material. In addition, when evaluating the surface roughness of shot-peened stee...
Claims
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Login to View More IPC IPC(8): B24C3/08B24C1/10B24C1/00
CPCB24C3/14
Inventor 山下恭司铃木常俊
Owner SINTOKOGIO LTD