October 10, 2023
Sewing needles are indispensable in daily life. They are the pointed needles that help us mend our clothes through the fabric. How do they grind? Today we are going to discuss how sewing needles are made.
October 9, 2023
The core of the aircraft is the aero engine, which determines the overall performance of the aircraft. The turbine blades are the core of the entire aircraft core.
October 7, 2023
Titanium alloys are widely used in aviation, navigation, chemical industry, weapons and equipment, and are now also used in smartphones, wearable devices and other carriers. Although titanium alloys have the advantages of hardness and weight at the same time, they are difficult to process and have low qualified rate. This article will explain how to polish a 3D printed axle cover structural part.
October 5, 2023
Car engines have a variety of bent pipes, which need to be polished to ensure their performance. As this is to polish the inside of the pipe, the usual grinding method is not applicable. This article will explain how to polish a bent pipe inside a car engine.
September 28, 2023
Polishing can add surface finish to jewelry. At the same time, it can be prepared for electroplating. This article will focus on practical cases of how to polish jewelry. The following scheme only applies to copper jewelry, silver jewelry, K-gold jewelry, etc., and does not apply to gold (texture is too soft).
September 28, 2023
Liquid polish wax is a water-soluble polish that does not contain any sulfur, phosphorus, or chlorine additives, and can achieve good oiling, rust prevention, cleaning, and brightening effects, as well as giving metal products more of their original lustre. Product performance is stable, non-toxic and does not pollute the environment.
This article is also available in the following languages：
Tiếng Việt 
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