The clamp is used as an elastic fixing card and its material is 60Si2Mn. This article mainly describes three aspects: 1. Problems and difficulties in heat treatment 2. Analysis of heat treatment difficulties 3. Heat treatment process improvement and optimization See the attachment for more details:
Surface conditioning non woven Sanding Belt
The non-woven, open web, durable construction is designed to resist loading and greatly increase the life of the Belt. Standard Abrasive Non-Woven Discs and Belts offer repeatable finishes for a wide variety of applications.
Application:
We distributes and wholesales various brands of Abrasive Sanding Disc, Cutting Wheels , Abrasive Flap Disc , Flap Wheels , Flap Disc Backing Pad, Flap Disc Adhesive , Abrasive Machine and Surface Conditioning Product etc, and enjoy a high position among consumers. abrasive sanding belt non woven,Nylon abrasive sanding belts,nonwoven sanding belt,non woven sanding belts,sanding belt for surface conditioning Zhengzhou Jiading Abrasive Manufacturing Co.,Ltd , https://www.abrasive-jd.com
Belongs to alloy spring steel. The material has high strength and elastic limit 
The ratio is high, and the toughness is better after heat treatment , and parts which can withstand alternating load and work under high stress can be manufactured, but the rolling is difficult, the surface is easy to be smashed, the depth is decarburized, and the quenching is easy. 
This product is made of high quality nylon nonwoven material and great aluminum oxide. It is applicable to handheld and automatic grinding apparatus,with elasticity and small grind,can be good to improve the grinding workpiece ,and easy to replace.
Compared with the traditional abrasives products,nylon abrasive belts have the following advantages: can control the minimum amount of grinding mil,.grinding depth anti-blocking,the minimum of tolerance probability,new abrasives grain continuously exposed in the grinding process,and good effect.
Providing additional strength and durability for removing paints,rust, corrosion, exit burrs, weld splatter, parting lines and deburring on ferrous and nonferrous metals.
Blending weld seams and deburring edges
