As you can easily imagine from these characteristics, stainless steel is difficult to process with any method. Nevertheless, due to these characteristics, stainless steel has added value that can be applied to many kinds of industries, so stainless steel polishing methods and abrasives have been developed to accommodate these special circumstances. In terms of abrasives for stainless steel polishing and grinding, there are some grains that interact well with this material, including white alumina WA and Green carbonite GC.
There is some debate among experts about which is superior for stainless steel. We observe these differences during the polishing process. The shape and friability are different, but basically both grains are in practical use. We have applied WA due to its cutting power as compared with that of GC. The reason why cutting power is needed for stainless polishing will be explained below. In terms of selecting an abrasive for stainless steel polishing, it is often pointed out that abrasive that are sticky and have a high viscosity are not appropriate for this usage.
This is related to the relative hardness of the stainless steel, which is softer than glass or stone. Abrasives need to "cut" the surface in order to achieve the fine surface. Two major characteristics that make stainless steel polishing and grinding difficult are as follows.
Due to above characteristics, abrasives that have high cutting power are the only choice for stainless steel polishing,. We have developed an abrasive that is especially suited to stainless steel polishing. The abrasive consists of a resin-based bond and white alumina grain. Round or block, either type can easily cut or make a groove according to your polishing conditions. We also offer an Alumina powder abrasive for final finishing. Achieving a mirror-like finish, also known as a No.
When it follows the RWA process, Alumina finishing will make stainless surfaces shine. The RWA process is especially important because this powder cannot remove large scratches. We have applied grains that have comparatively high friability and bonds that can be self-sharpened.
Due to the reasons elaborated above on the polishing of stainless steel , cutting within a certain time frame is the key factor for efficient processing. Due to its porous structure and resin composition, RWA has high elasticity and softness. When considering protrusion the length of the grain that sticks out from the abrasive surface , soft and elastic bond make this figure low.
Stainless is a sensitive material so if you have too much protrusion, it can easily become a scratch. To avoid this and to maintain the cutting power, we have adjusted our abrasive bond for stainless use. No matter what kind of abrasive you use, at some point, you need to dress the surface of the abrasive because of the loading.
Tiny chips that have been cut from the surface will go inside between the grains, and eventually, abrasive stone will begin to slip from the stainless surface. Most compact, powerful sanders, grinders and polishers in their class Speed control - easily adjustable Ideal for steel, stainless steel, aluminum and other metals Optional vacuum dust extraction port Hand-held and bench models.
Plate Beveling Machines. Bevel, deburr and chamfer edges of steel plate quickly Ensure high-quality, strong welds Prepare the plate or pipe edges cleanly and consistently. Debur and chamfer welds with our line of hand-held and tabletop deburring machines. CS Unitec Case Studies.
0コメント