One-stop solution for Sheet Metal Fabrication & CNC Machining - Bergek CNC
Language
One-stop solution for Sheet Metal Fabrication & CNC Machining - Bergek CNC
Sheet metal processing is the cutting of aluminum plate products, bending, welding, made into different types of product process, will leave traces in the cutting and welding, how to make perfect the surface of the sheet metal mechanical parts is needed on the surface of the grinding and polishing processing, in metal sheet metal processing enterprises how to fine polishing products? In general, there are the following ways:
The sheet metal fabrication products offer perfect polishing techniques for a wide range of applications. With precise grinding, polishing, and surface scratch removal capabilities, these products ensure a smooth and metallic luster finish. The technical requirements guarantee uniform polishing depth, consistent surface grain, and no damage to the base metal, making them ideal for various welding and machining tasks.
At our sheet metal fabrication company, our team strength lies in our perfect polishing techniques. Our skilled and experienced team of metalworkers and polishers work together seamlessly to ensure that every product we create is finished to the highest standards. By utilizing advanced polishing equipment and techniques, we are able to achieve a flawless finish on all of our sheet metal fabrication products. Our team's attention to detail and dedication to quality craftsmanship sets us apart from our competitors, making us the top choice for customers looking for superior quality sheet metal products. Trust our team to deliver exceptional results every time.
Team strength is at the heart of our sheet metal fabrication products. Our dedicated team of skilled artisans and technicians work together seamlessly to ensure that each product is crafted with precision and perfection. With years of experience and expertise, our team possesses the knowledge and skills necessary to deliver high-quality sheet metal products that exceed customer expectations. From design concept to final polishing, our team collaborates effectively to bring your vision to life. Trust in our team strength to provide you with sheet metal fabrication products that are not only visually stunning but also durable and long-lasting.
1. Before welding burnish
Grinding range: 15-50mm on both sides of all welds.
Operation method: When grinding the long weld, the Angle grinder or straight handle grinder installed with stainless steel bowl brush is used to grind along the direction of the weld. For the welding seam that needs laser tracking and automatic welding, it can only be polished by straight handle grinding machine; In the relative welding accessories, larger workpiece surface welding accessories use thousands of blades on the welding surface for grinding or in the welding molding before the product needs to deburr processing products for grinding and polishing processing.
Technical requirements: polish metallic luster, ensure that there is no oxide film in the welding area, polish lines are parallel and uniform with the weld direction, and polish depth is not more than 0.2mm.
2. Polish the residual height of the weld
Range of grinding: 25-50mm on both sides of the weld.
Operation method: The Angle mill should be parallel to the polished surface when working, so that the residual height of the weld is removed; When there is a depression in the weld to not hurt the base metal as the standard,
It is strictly forbidden to polish the surface with a diagonal shovel at the end of the blade.
Technical requirements: the polished surface shall be smooth; Does not hurt the base metal, the base metal is not removed more than 0.2mm as the standard; Part of the table to be polished
Surface grain requirements are consistent, along the direction of the weld, irregular grinding is strictly prohibited.
3. Remove surface scratches
Grinding range: take a rectangular frame to cover the scratched area.
Operation method: Use a grinding tool to grind along a certain direction, no more than the rectangular box.
Technical requirements: the polished surface shall be smooth; Does not hurt the base metal, the base metal is not removed more than 0.2mm as the standard; Part of the table to be polished
Sheet metal processing surface pattern requirements are consistent, large parts and oven body horizontal drawing direction, small parts along the drawing direction and keep the same; Irregular grinding is strictly prohibited.
4. Polishing of machining residual height
Grinding range: 40-50mm on both sides of machining residual height.
Operation method: grind along the direction of the vertical bar being processed, and grind with Angle mill in the space where the Angle mill can be used; The space that the Angle mill cannot use is polished by the direct mill; The method is the same as the grinding of weld residual height.
Technical requirements: the polished surface shall be smooth; Does not hurt the base metal, the base metal is not removed more than 0.2mm as the standard; The surface grain of the polished part should be consistent.
5. Polish with an emery cloth wheel
Polishing range: polishing the edges and corners of small spaces such as line holes or parts with polishing requirements.
Operation method: Use a straight grinding machine with an emery cloth wheel to polish edges and corners.
Technical requirements: the polished surface shall be smooth, a visual
inspection shall meet the requirements of drawing annotation, and touch
sensation shall not have sharp edges and corners as the standard; Does not hurt
the base metal.
Bergek CNC is a world-class manufacturing service provider in Shenzhen. We have advanced equipment to provide a full range of customized products to manufacturers around the world, specializing in CNC machining and sheet metal processing.
If you have any question,please contact us.
Copyright © 2022 SHENZHEN BERGEK TECHNOLOGY CO., LTD. - www.bergekcnc.com All Rights Reserved.
