Precision ground bars are an important component in many machining and manufacturing operations. They provide a consistent dimension for precise repeatability when making machinery components and assemblies. This, in turn, allows machinists to produce intricate parts with complex shapes and tight tolerances.
Below, this precision ground bar supplier in Philadelphia, Pennsylvania is going to discuss some of the key things you should know about precision ground bars, and how they can be used in different applications. We’ll also review some of the advantages that come from using precision ground bars instead of standard mill finish bar stock materials. Finally, we will explore some of the common types of precision ground bars that are available to help you decide which one is best for your specific needs.
What Are Precision Ground Bars?
Precision ground bars are bars that have been machined to exceptionally tight tolerances. They can be made of various materials, including metals like aluminum, stainless steel, or high temperature nickel alloys.
The process of machining these bars involves grinding down the surface of the bar to an exact size and shape with diamond abrasives. This is generally achieved by centerless grinding and polishing.
The result is a bar with more precise dimensions and tighter tolerances than traditional bar stock , allowing for superior repeatability in parts production and assembly operations. Precision ground bars typically come in standard lengths and diameters — however, some precision ground bar suppliers in Philadelphia, Pennsylvania will provide custom sizes depending upon your needs.
What Are the Benefits of Using Precision Ground Bars?
When precision is paramount, there are several advantages to using precision ground bars instead of traditional bar stock materials. For one, they allow for finer detail and more precise repeatability in parts production.
This can reduce scrap rates and improve efficiency by eliminating the need to re-machine components due to sizing issues. Additionally, precision ground bars are easy to work with since they are straighter than hot rolled or cold drawn bars and their dimensions are consistent throughout the length of the bar.
What Are the Different Types of Precision Ground Bars?
The most common types of precision ground bars are:
- Centerless ground bars are produced by feeding oversize hot rolled or cold drawn bars though an abrasive wheel to remove the surface and achieve an exact dimension and tolerance.
- Turned, ground and polished bars are generally larger diameter bars over 1.000” dia., where the initial process is to remove a larger amount of the surface of the bar by turning on a lathe, then centerless grinding, followed by a final polishing pass to achieve the desired size, tolerance and surface finish.
Each type of precision ground bar is ideal for different applications depending on your specific needs. By understanding the benefits and drawbacks of each type, you can determine which option is best suited for your project.
How to Choose the Right Supplier for Precision Ground Bars
When shopping for precision ground bars, it’s important to choose a reputable precision ground bar supplier in Philadelphia, Pennsylvania that can provide high-quality materials and reliable service. Make sure the company you select has experience in machining with precise tolerances and can deliver your order on time.
It’s best to look for a precision ground bar supplier in Philadelphia, Pennsylvania that has a proven track record of customer satisfaction and offers competitive prices. You may also want to ask about their quality assurance program: are they ISO 9001 certified? By doing your research upfront, you can be sure to find the right supplier who will meet your needs.
Looking for a Precision Ground Bar Supplier in Philadelphia, Pennsylvania?
Are you ready to partner with the best precision ground bar supplier in Philadelphia, Pennsylvania? If so, Banner Industries is the company to call. Regardless of your end-use, our knowledgeable team members can help you select the right type of precision ground bars to meet your specific requirements.
Contact us today at (800) 950-3652 to request a free estimate on your order.