Conical tooth type hole plate for metal surface treatment
A metal surface treatment, orifice plate technology, applied in the direction of furnaces, lighting and heating equipment, furnace components, etc., can solve the problem of affecting the mechanical properties and service life of workpieces, coating peeling, affecting the bonding force between coatings and metals and corrosion resistance And other problems, to achieve the effect of good acceptance of processing, balanced temperature, and avoiding machine damage
Inactive Publication Date: 2020-12-04
谢娟
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Problems solved by technology
In order for the coating to be firmly attached to the surface of the workpiece, the surface of the workpiece must be cleaned before coating, otherwise, it will not only affect the bonding force and corrosion resistance of the coating and the metal, but also make the base metal even if it is coated. It can continue to corrode even under the layer protection, causing the coating to peel off, affecting the mechanical properties and service life of the workpiece
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[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on The embodiments of the present invention and all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0023] see Figure 1-4 , the present invention provides a technical solution:
[0024] A bevel-toothed orifice plate for metal surface treatment, including an orifice plate 1, a cooling block 3 and a rotating shaft 4, a number of sawtooths 2 are fixedly installed on the outside of the orifice plate 1, and the top of the orifice plate 1 is fixedly installed There is a cooling block 3, the cooling block 3 is fixedly connected with the orifice pla...
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The invention relates to the field of surface treatment industrial manufacturing, in particular to a conical tooth type hole plate for metal surface treatment. The conical tooth type hole plate comprises a hole plate body, a cooling block and a rotating shaft; a plurality of sawteeth are fixedly mounted on the outer side of the hole plate body; the cooling block is fixedly mounted on the top of the hole plate body; a rotating shaft is fixedly installed on the top of the cooling block; a movable shaft is fixedly installed on the rotating shaft; fixed blocks are fixedly installed at the top andthe bottom of the rotating shaft; gaps are formed in the two sides of the hole plate body; a first plate surface is arranged at the top of the hole plate body; an inserting hole is fixedly formed in the first plate surface; a fixing shaft is fixedly installed on the outer side of the inserting hole; a plurality of round holes are evenly distributed in the periphery of the inserting hole; a secondplate surface is arranged at the bottom of the hole plate body; a plurality of threads are formed in the second plate surface; a cavity is formed in the cooling block; and cooling liquid is arranged in the cavity. The conical tooth type hole plate is simple in structure, easy to install and high in practicability.
Description
technical field [0001] The invention relates to the field of surface treatment industrial manufacturing, in particular to a bevel-toothed orifice plate for metal surface treatment. Background technique [0002] Surface treatment is a method of artificially forming a surface layer on the surface of a base material with mechanical, physical and chemical properties different from that of the base. The purpose of surface treatment is to meet the corrosion resistance, wear resistance, decoration or other special functional requirements of the product. For metal castings, our more commonly used surface treatment methods are mechanical grinding, chemical treatment, surface heat treatment, surface spraying, and surface treatment is to clean, sweep, deburr, degrease, and descale the surface of the workpiece. Generally, there are two explanations for surface treatment in China. One is surface treatment in a broad sense, that is, the process methods including pretreatment, electroplat...
Claims
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IPC IPC(8): F27D5/00
CPCF27D5/0006
Inventor 谢娟
Owner 谢娟