A metal surface treatment process
A metal surface treatment and surface treatment technology, applied in the field of metal surface treatment, can solve problems such as poor treatment effect and slow surface treatment speed, and achieve the effects of weakening stress, improving efficiency and increasing service life
Active Publication Date: 2020-09-04
上海鑫昌众星实业有限公司
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Problems solved by technology
[0003] Surface treatment is mainly to use acidic or alkaline solution to chemically react with oxides and oil on the surface of the workpiece, so that it can be dissolved in the acidic or alkaline solution to remove rust, scale and oil on the surface of the workpiece; The surface treatment speed of some equipment is slow and the treatment effect is not good. According to this, the present invention proposes a metal surface treatment process. The surface treatment equipment used in the process stirs the treatment liquid through the cooperation of the stirring module and the stirring mechanism, thereby improving the surface. Efficiency and quality of treatment Improve the efficiency and quality of surface treatment
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[0025] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0026] like Figure 1 to Figure 3 Shown, a kind of metal surface treatment process of the present invention, this process step is as follows:
[0027] S1: Send the workpiece to be processed into a grinder for grinding to remove the oxide layer on the surface of the workpiece; the metal workpiece with the oxide layer removed is easy to carry out surface treatment;
[0028] S2: Put the workpiece polished by S1 into the surface treatment equipment for surface treatment;
[0029] S3: Dry the workpiece after surface treatment in S2 with a dryer; drying can prevent the surface of the workpiece from being corroded due to the adhesion of the treatment liquid;
[0030] S4: packing the dried workpieces in S3 into the warehouse;
[0031] The surface treatme...
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The invention belongs to the technical field of metal surface treatment, and particularly relates to a metal surface treatment process. A surface treatment device used in the process comprises a shelland a controller, wherein a stirring module is arranged in the shell; the controller is fixedly arranged on the side wall of the shell; the stirring module comprises a motor, rotating units, a fixedshaft, connecting springs and arc-shaped plates; the arc-shaped plates are symmetrically hinged to two sides of the top end of the fixed shaft; the two rotating units are symmetrically arranged and comprise cams, rotary shafts, sliding blocks and pull ropes; the cams are connected with the arc-shaped plates through the connecting springs; the cams are rotatably arranged on the side wall of the shell through the rotary shafts; a sliding chute is formed in the side wall of the shell; the sliding blocks are slidably arranged at two ends of the sliding chute; the two sliding blocks are connected with an output shaft of the motor through the pull ropes; and springs meshing with the rotary shafts are stringed on the pull ropes. According to the metal surface treatment process provided by the invention, the surface of a workpiece is pre-polished, so that the surface treatment efficiency is improved.
Description
technical field [0001] The invention belongs to the technical field of metal surface treatment, in particular to a metal surface treatment process. Background technique [0002] In order to remove all kinds of foreign matter attached to the surface of the object, such as oil stains, rust, dust, old paint films, etc., to provide a good base suitable for coating requirements, to ensure that the coating film has good corrosion resistance, decorative properties and certain properties. Special function, the surface of the object must be pretreated before painting. The work done by this kind of treatment is collectively referred to as surface treatment. [0003] Surface treatment is mainly to use acidic or alkaline solution to chemically react with oxides and oil on the surface of the workpiece, so that it can be dissolved in the acidic or alkaline solution to remove rust, scale and oil on the surface of the workpiece; The surface treatment speed of some equipment is slow and th...
Claims
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IPC IPC(8): C23G3/00
CPCC23G3/00
Inventor 黎造枢邢建王军
Owner 上海鑫昌众星实业有限公司