Advantages of Blanchard Grinding
There are several unique advantages to Blanchard grinding, which has led it to become the preferred grinding method in numerous applications.
Nation Grinding, Inc. has been offering precision surface and Blanchard grinding services since 1954. We handle everything from prototyping to large production runs using a wide range of metals. Our capabilities include Blanchard, fine, creep-feed, and high-speed grinding, as well as contouring, sharpening, wire pointing, and other services. Our precision Blanchard grinding capabilities in particular are uniquely suited to many applications.
Blanchard grinding is a widely-used metalworking technique that is ideal for oversized parts too large for other methods, such as double-disk grinding. It uses significantly higher horsepower than other grinding methods, allowing it to quickly and efficiently remove large amounts of material. Blanchard grinding delivers the additional benefits of being cost-effective, achieving a high degree of parallelism, and meeting tight tolerances.
There are several unique advantages to Blanchard grinding, which has led it to become the preferred grinding method in numerous applications.
Blanchard grinding allows for multiple parts to be ground simultaneously, ensuring component uniformity. Cutting a large blank into smaller parts also provides uniformity among part thickness tolerances.
Blanchard grinding is recommended for large workpieces and provides quick turnaround times for oversized components. Rotary tables, vacuum chambers, and mold plates are all ideally suited for the Blanchard grinding process.
Even thin and difficult to hold material configurations are handled well throughout this process.
Superior finish. Nation Grinding provides Blanchard ground components with superior surface finishes to R8.
Nation Grinding provides Blanchard ground components with superior surface finishes to R8.
While Blanchard grinding is ideally suited for large components, smaller surface materials are typically better suited to precision grinding techniques. There are multiple types of precision grinding, including rotary grinding, cylindrical grinding and horizontal spindle surface grinding. If your application requires a high degree of flatness but is fairly small, a precision grinding technique might be a better option.
At Nation Grinding, we offer a wide selection of grinding techniques to meet the needs of even the most challenging applications. If you’re not sure which technique is best suited to your project, our experts can help determine the right solution. While Blanchard grinding suits a diverse range of applications, in certain situations, a precision grinding technique might be more suitable.
Precision grinding is an excellent solution for materials requiring high degrees of flatness, parallelism, or quality surface finishing. Precision grinding techniques are used for a wide range of tolerances, including those up to plus or minus 0.0002’’, and are capable of achieving R8 surface finishes. In most cases, precision grinding is one of the final processes a metal workpiece undergoes.
The most commonly used precision grinding types include:
This type uses an abrasive, quickly rotating wheel to impact the flat surface of a workpiece.
This method is similar to horizontal spindle surface grinding, but it is used for grinding round objects. It uses a special holding device to secure the workpiece.
At Nation Grinding, we use a variety of precision techniques to provide high-quality machined components that meet even the most challenging specifications. The customers we serve span a wide range of highly demanding industries, from aerospace to medical, automotive, and more. We handle parts up to 104’’ (2642 mm) long, 36’’ (914.4 mm) wide, and 26’’ (660.4 mm) high, and have a lifting capacity of up to 3 tons.
We work to tight tolerances of .0002’’ (.0051mm) and perform rigorous quality control inspections on each component we produce. We offer additional services including reverse engineering, spindle grinding, quality control reports, and CAM. For additional information on our blanchard grinding capabilities, reach out to our team today.