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What is the way to reduce wear and tear of brown corundum?
Time：
2021-11-09
Through the visit survey and feedback, customers will always encounter some difficult problems to solve more or less in the process of using brown corundum. In line with the principle of facilitating customers and serving customers, we will carry out some knowledge explanation activities about brown corundum from time to time, discuss the problems that customers often encounter or are difficult to solve with you, and find solutions. We hope to bring help to customers and better use our company's products. This issue introduces you the method of reducing wear and tear of brown corundum. The following is the information compiled by the editor:
1. Sand material treated by sandblasting
It is important to use sand for sandblasting, not as much as possible, but in the right proportion. Generally speaking, the amount of sand should be between 50% and 90% of the storage device.
2. Sandblasting distance
When blasting, being closer to the machined surface of your part doesn't lead to better results, and brown corundum sand is wasted. This is because the working distance reduces the size of the blasting operation area, increases cycle time, and can crush the sand more easily, thereby reducing its service life. This idea is somewhere in between, allowing a good balance of brown corundum abrasive wear rate and rate. When using direct injection system pressure, you should stay away from 10 to 14 inches. Also keep in mind that the closer you are to the sheet, the easier it is to deform, no matter what blasting you use. In addition to finding the right distance, it is also necessary to avoid deformation of the sandblasted part.
3. Sandblasting angle
Many people think that working on the work surface with a sandblasting gun at 90 degrees will optimize the process of rust removal or decontamination of the workpiece surface. But this will actually slow down the sandblasting process and make the medium (sand) wear faster. The sandblasting gun should be facing the surface of the location you want to deal with at an angle of 30-45 degrees, so that the abrasive wear is less and the effect is better. Especially when you want to find an effect that suits you, find the balance you need through multi-angle work experiments, make a record, and then create a better spray surface according to this standard.
I hope the above content can help you better understand brown corundum. If there is anything else you don't know, you can communicate directly with our customer service. We will serve you wholeheartedly. Thank you for watching.
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Zibo Jingshan Corundum Co., Ltd.
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Contact: Mr. Zhang
Phone: +86-18653320447
Tel: +86-533-5610339
Address: South of Xizhou Village, Zhaili Town, Zichuan District, Zibo City, Shandong Province, China