To manipulate a piece of metal, you’ll need to determine which grinding process makes the most sense for your prototype. To make the right choice between Blanchard and precision grinding, it pays to consult a reputable machining company. In the Cincinnati, OH, area, R. A. Heller Co. is known as the leading machine shop. Whether you need plating or piston rod repair, these machinists do it all. 

Here, they list three key differences between Blanchard and precision grinding:

• Size: Blanchard grinding is more suited to large sheets of metal. It covers ground faster than precision grinding, which makes it more desirable for high-volume projects that need a quick turnaround time. Precision grinding makes more sense when you’re dealing with a smaller-scale project. 
• Finish: When you choose precision grinding, you’ll end up with a finer, flatter surface. Since the Blanchard grinding technique is designed to be efficient but less exact, there may be slight incongruities in the result. The final result from the Blanchard grinding style even leaves a distinctive marking that some like and others try to avoid. For the cleanest finish, precision grinding is your best bet. 
• Precision: When you need to grind down even the slightest amount of metal, precision grinding is capable of removing the exact portion you want. For that reason, it’s often incorporated as one of the closing procedures on a piece of metal. Since Blanchard grinding lacks this precision, it is best reserved for situations where you want to remove more metal at a faster rate.  

The next time you need precision grinding services, to reach out to R. A. Heller Co. in Cincinnati, OH. You can speak to a friendly staff member by calling (513) 771-6100 or learn more about the company by visiting their website. For more information about the machining industry, like them on Facebook.