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1. Poor surface finish of the workpiece The cause of this phenomenon is mostly the damage of the tool tip and the lack of sharpness; the instability of the machine tool or the occurrence of resonance and crawling; the imperfect processing technology. You can change or sharpen the tool, and re-cut the tool; adjust the…
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In order to ensure the correctness of the CNC machining process, it is a very important link to verify the processing procedure before CNC machining. At present, the development of computer simulation technology makes the technology to verify the CNC machining process in the computer environment widely used in actual production. The simulation method can…
The special process of spray coating application uses a special process to form a 0.5–1mm thick coating on the surface of the equipment. The coating has the following characteristics: 1. The coating and metal sound have extremely high binding force: the external force can not be removed basically, which solves the defect that the traditional…
16
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Because aluminum alloys have a severe tendency to oxidize and inhale, they are directly in contact with furnace gas or the outside atmosphere during the smelting process. Therefore, if the control is slightly improper during the smelting process, the aluminum alloy can easily absorb gas and form pores, the most common It is a pinhole….
15
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Compared with other molds, injection molds have a more complex and precise structure, and have higher requirements for operation and maintenance of products. Therefore, in the entire production process, the use of positive solutions and careful maintenance and maintenance are very important to maintain the normal production of the enterprise and improve the efficiency of…
13
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Metallic materials refer to the general name of metallic elements or materials with metallic characteristics mainly composed of metallic elements. Including pure metals, alloys, metal materials, intermetallic compounds and special metal materials. (Note: Metal oxides (such as alumina) are not metal materials) 1. Meaning The development of human civilization and the progress of…
12
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Fine parts processed from stainless steel have the advantages of corrosion resistance, long service life, and good mechanical and dimensional stability. Austenitic stainless steel fine parts have been widely used in medical, instrumentation and other fine machinery fields, but austenitic stainless steel data It has high strength, high plasticity and poor cutting performance, which is…
11
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Processing characteristics and application fields of laser cutting Laser cutting is to use a high energy density laser beam to heat the workpiece, so that the temperature rises quickly, reaches the boiling point of the data in a very short time, and the data begins to vaporize to form steam. The ejection speed of these…
09
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Sheet metal processing industry is a classic traditional industry sheet metal processing. With the successive invention of sheet metal processing in the last century by semiconductors, computers, lasers, etc., it has injected new vitality into the sheet metal processing industry, and has greatly promoted the industries of aviation, automobiles, shipbuilding, communications electronics and precision instruments…
09
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Jun
The simplest overview of sheet metal processing is to process materials on metals with different properties. In the process of sheet metal processing, there is actually a certain demand for metal materials. Of course, this is not only necessary for the integrity of the metal sheet, but also about the metal Appearance also needs to…