Most centerless grinding machines give the distance from the top of the lower slide to the centerline of the grinding wheel and regulating wheel as one of the specifications. For example on Cincinnati's DE model centerless grinders, this distance is 9.875 inches.
Technical support is always available to help work through troublesome machine manuals and part selection. Our technicians are experienced in rebuilding centerless grinders, having first-hand knowledge of the issues you face maintaining your machine.
Grinding, or abrasive machining, once performed on conventional milling machines, lathes and shapers, are now performed on various types of grinding machines. Grinding machines have advanced in design, construction, rigidity and application far more in the last decade than any other standard machine ...
Centerless grinding is a machining process that uses abrasive cutting to remove material from a workpiece. Centerless grinding differs from centered grinding operations in that no spindle or fixture is used to locate and secure the workpiece; the workpiece is secured between two rotary grinding wheels, and the speed of their rotation relative ...
That doesn't mean that centerless grinding can't be done successfully and reliably. In fact, the average centerless grinder user has few difficulties at all. Let's start our journey down the centerless grinder highway by going through the main components that comprise a centerless grinding machine.
Centerless grinding machines - Grinding Machines, China NST/NTC SHANGHAI TRADING CO, Ltd Sales and technical and after-sales services for machine tools and industrial machinery 2F, Building E, Chamtime Plaza No6 Lane 2889 Jinke Road, Pudong New Area, Shanghai, China
Dual grinding machines deliver a two-step process that combines centerless grinding with grinding between centers, alleviating concentricity concerns. In the Zone. Regardless of machine design, the workpiece is guided by its outer surface during centerless grinding. Because of this, roundness can be a concern, especially lobing and triangulation.
A majority of centerless grinders are set up with the work center height above the centerline of both wheels. There are some applications like bar grinding that set up the bar center below the centerline of the wheels to keep bar vibration low during the grinding process.
Automation is the key to success for efficiently grinding many applications. In our history we have automated many different applications. Some have been very simple and required only a vibratory bowl or magazine feeder, while others were full robotic systems with part cleaning and gauging.