Alloys of all types are made into bar, which is used in a wide variety of applications, industries, construction jobs and in fabrication. During the process of making the bar out of any given alloy, there is a natural expansion and then cooling and contraction which can change the exterior surface during the heat treating process. This is where bar grinding comes into play, bringing that surface back to uniform shape.
In some situations, particularly where the bar will be seen or exposed in the design, a smooth, even surface through bar grinding is not just a structural issue. It can also be an aesthetic concern, even if it is going to be powder coated or painted. By completing the surface with the grinding process, it will have a uniform texture and complete round shape, making the final part perfect in all aspects.
Tolerances
With today’s demanding tolerances, CNC bar grinding is essential in virtually all industries. This technology allows the computer to control the path of the grinding tool in an exact replica with every bar and with every pass. The result is not just tolerances within a specific piece, but tight tolerances within the complete order.
Quality control processes throughout the bar grinding ensure that the end product meets all the required specifications, tolerances, and requirements. In addition, up to date and state of the art equipment, software and experienced professionals ensure that the project is completed to all requirements.
Experience
As with all type of CNC technology, there is more to the final outcome than just programming a machine. The experience of the company, including the ability work within a custom’s budget for the project, will be an important factor. Choosing a company to complete bar grinding with significant experience will pay off in more ways than just top quality end product.
Shipping and Costs
When looking for a company to complete your bar grinding needs, remember that shipping is going to be a factor. However, when requiring top quality services for tight tolerances or very specialized types of processes looking for quality and budgeting around shipping is often more important.
For specialized grinding, such as thread grinding, there are only limited companies across the United States offering the service. These companies typically provide all types of thread grinding services including any thread form, including custom designed options.
Finding a company offering specialized grinding services, as well as bar grinding, can allow you to have everything done through one shop, which may be more economical in the long run.
