Cylindrical Grinders

Operating a Cylindrical Grinding Machine

As the name suggests, cylindrical grinders are machinery that furnishes the final finishing or grinding of the surface of an end product. They are generally used to grind hardened materials and work well with cylindrical products owing to their abrasive surfaces.

Used cylindrical grinders work wonders akin to, and sometimes with better efficiency than a new cylindrical grinder. The common components of a grinder are the grinding wheel, the workpiece, the spindle, and the tailstock.

Working of Industrially Used Cylindrical Grinders

The cylindrical grinder works differently according to the type of material being worked upon. When the outer surface of an object needs machining, the cylindrical grinder used is the external cylindrical grinder; for when the inner surface of an object needs finishing, the cylindrical grinder used will be the internal cylindrical grinder.

In the case of an external grinder, the workpiece is held between two centers located at the length-end of the headstock and the tailstock. In the case of an internal grinder, the swiveling grinding head is smaller than the object to be ground, for example, boreholes. With the abrasive cylindrical body rotating at high speeds, internal grinding becomes a breeze.

Types of Cylindrical Grinding

The five basic types of grinding include:

• Outer Diameter/External grinding
• Inner Diameter/Internal grinding
• Plunge
• Creep Feed
• Centerless Grinding

Plunge grinding is a type of external grinding where the grinding wheel is in contact with a single point on the workpiece throughout the process. Creep feed grinding involves the removal of a full-depth cut with a single pass by the wheel.

Centerless grinding is a more complicated process where no center is utilized to hold the workpiece in position. Instead, the workpiece is placed on a length of rest well above the appropriate height and a wheel rotating in a direction opposite to the grinding wheel is placed on one side. This process helps improve the general roundness of the workpiece being worked on between the two rotating wheels.

Locating Quality-Oriented Used Cylindrical Grinders for Sale

With a plethora of options of used cylindrical grinders available in the market, your first decision should be to consult a trustworthy dealer who will guide you without bias towards the most suitable unit according to your preferences.

At Hi-Tech Machinery Inc., we do exactly that. Our reliable staff will clear any query you may have regarding used machinery and their upkeep or the variety of manufacturing equipment we store and sell from our warehouses. With the incorporation of CNC mode in the cylindrical grinders, you will also find surplus of used CNC cylindrical grinders for sale at Hi-Tech Machinery Inc. warehouse.

Get in touch with our on-hand customer services today!