Roll-face shaving
Roll-face shaving is a process used to improve the surface finishes of rolled metal sheets. This process is performed through the use of a series of tools and machines that can create a uniform, smooth finish on metals such as steel, copper, aluminum and others. Roll-face shaving is often used on flat rolled metal, as well as curved shapes. The process adds value to products by creating a finer surface finish, which can improve the fabrication process and give a higher quality look and feel to the final product.
The roll-face shaving process begins with the choice of the type of roll-shaving machine to be used. This will depend upon the thickness and type of metal being processed. Depending on the size and configuration of the rolls, different levels of finishing can be achieved. A typical roll face-shaving setup includes a motor, a drive system, a large work surface, and a variety of cutting tools such as rotary blades, abrasive belts, and/or knives. The operator will then place the metal sheet onto the work surface and adjust the tool speed, feed rate, and tool configuration.
The next step in the roll-shaving process is to manually engage the rollers and apply pressure to the sheet. A slower speed and increased pressure will allow for a finer finish. The rollers will press the sheet tight against the work surface and the cutting tool will then remove excess material, creating a smoother surface. Depending on the desired finish, the operator may adjust the speed and pressure the rollers, as well as the grit of the tools used, to achieve the desired result.
After the roll-shaving process is completed, the sheet can then be further processed through polishing, grinding and coating. This is all part of the finishing process to create a higher quality surface finish and look. Roll-face shaving is often used in the production of automotive, medical, aerospace, and marine components, as well as a variety of other metal-fabrication processes.
Using the correct cutting tools and setting the proper speeds and pressures while performing the roll-face shaving process is essential for achieving a consistent, quality finish. As with any precision machining process, operators should be properly trained and certified to ensure the highest level of performance and accuracy. Roll-face shaving can provide a great looking finish for a variety of metals, and can be an incredibly cost-effective and efficient approach to finishing projects.
