Other Process News | PTJ Blog

CNC Machining Services china

  • How to prevent defects in the welding process?

    With the development of science and technology, more and more new welding technologies, welding equipment and advanced welding processes are continuously invented and used by people. Welding technology has become petroleum, chemical, electric power, metallurgy, transportation, electronics, national defense, and civilian use.

    2021-10-25

  • 5 methods of measuring the hardness of materials and their technical differences

    The hardness of a material is defined as the resistance of a particular material to local plastic deformation or indentation. The term can also be used to describe the resistance of a material to scratching, abrasion, or cutting. As far as metals are concerned, hardness is most often used to assess their ability to resist permanent deformation caused by concentrated application of loads.

    2021-10-25

  • Surface Treatment Before Oxidation

    The influence of the material composition and purity of aluminum products on the quality of the aluminum oxide oxide film has long been understood by science and technology workers.

    2020-01-04

  • The Relationship Between Machine Bearing Oil Gap And Working Environment

    Spindle bearing oil is a special lubricating oil for the spindle bearings of precision machine tools and similar equipment. It plays a very important role in ensuring the working accuracy and performance of the spindle and prolonging its service life.

    2021-10-16

  • Preparation Principle Of Anodized Aluminum

    Regarding anodization, the following will specifically explain the aspect of anodized aluminum, because it is in the knowledge system of anodization, so it cannot be omitted, and it needs a comprehensive and profound understanding.

    2019-12-14

  • Difference Between Anode And Chemical Oxidation

    Anodization, the knowledge and understanding of it, will continue to proceed because it is one of the website products, so it must be carried out, and it must not be sloppy and lax.

    2019-12-14

  • Method For Avoiding Gap Of Anodized Aluminum Alloy Due To Oxidation

    With the rapid development of technology, the development of the foundry industry has become faster and faster, and anodized aluminum alloys have also been fully utilized.

    2019-12-21

  • Aluminum Anodizing Sealing Process

    The aluminum oxide film is a porous film. Regardless of whether it is colored or not, it must be sealed before being put into use, so as to improve its corrosion resistance and weather resistance.

    2019-12-21

  • The Difference Between Anodizing And Conductive Oxidation

    In order to overcome the defects of aluminum alloy surface hardness, wear resistance, etc., expand the scope of application and extend the service life, surface treatment technology has become an indispensable part in the use of aluminum alloys, and anodizing technology is currently the most widely used and most successful of.

    2019-12-14

  • Three Factors Affecting SCC Stress Corrosion Of Aluminum Plates

    The chemical source of SCC is chloride. Chloride ion chemically interacts with the material at the crack tip. Since the tensile stress at the crack tip is the largest, it makes it easier for the crack to spread around.

    2019-12-14

  • Ideal Material Choice For Hard Anodizing

    In the hard anodizing process, insoluble elements: silicon, lead; elements that are dissolved but exist as oxides or other insoluble compounds: magnesium, zinc;

    2019-12-21

  • Relative Comparison Of Anodizing And Hard Oxidation

    Aluminum alloy and hard film Anodized film is obtained from aluminum material as anode. Aluminum alloy material has a great influence on the performance of film.

    2019-12-21



Reply Within 24 Hours

Hotline:+86-769-88033280 E-mail: sales@pintejin.com

Please place file(s) for transfer in the same folder and ZIP or RAR before attaching. Larger attachments can take a few minutes to transfer depending on your local internet speed :) For attachments over 20MB, click  WeTransfer and send to sales@pintejin.com.

Once all fields are filled in you will be able to send your message/file :)