The Blanchard vertical rotary surface grinder is the right choice for providing fast and precise flat surfaces on a wide variety of materials. Blanchard surface grinders are used for everything from steel to glass for optical lenses to silicon wafers for semiconductors to tough to machine ceramics.

Blanchard grinding is unsurpassed in its ability to remove large amounts of material in a minimum amount of time while retaining extreme accuracy for finished work. While other companies do manufacture vertical surface grinders, nothing but a Blanchard can …

2022年9月19日 · The Blanchard grinder can remove large amounts of material from a workpiece, making it ideal for quickly finishing surfaces. This efficient method gets its name from the company that originally developed and patented the machine design, the …

2025年2月4日 · In contrast, Blanchard grinding is more economical than precision grinding. It is ideal for grinding a workpiece with a large surface area and can provide a tolerance of about ±0.001” (0.0254mm). Blanchard grinding can achieve surface finishes up to 65 RMS and produces a unique grinding mark that is often aesthetically appealing.

The Blanchard 22AD-42 is designed for precision grinding of parts up to 48″ in diameter. Capable of holding high tolerances for flatness and parallelism, Blanchard surface grinders are used across numerous industries to provide accurate results for …

2022年12月14日 · Blanchard grinding (Rotary Surface Grinding) is the procedure used to remove material from one side of a large-surfaced material accurately. It is a far more cost-effective and dependable method than precise grinding.

2024年4月19日 · When it comes to precise and efficient grinding of large and flat metal surfaces, the Blanchard grinder machine is the go-to choice for many industries. With its unique design and features, this versatile machine has become a staple in the metalworking industry.

2017年2月9日 · Blanchard grinding is used on materials with a large surface area to remove stock from one side, whereas precision grinding is used to achieve a superior surface finish, high degree of parallelism or flatness on materials with small surfaces.

Blanchard grinding is also known as rotary surfacing grinding. This process involves grinding one side at a time of various material types, resulting in extremely flat and parallel surfaces. Blanchard grinding is recognized by oscillating swirl marks on the top of a part.

Blanchard grinding technically referred to as Rotary surface grinding and/or vertical spindle grinding, is usually used on ferrous metals since it is held by a magnetic chuck as it’s ground, to quickly remove stock from one side of a large part, that is …