A new method for drilling holes in graphite workpieces

The squares are placed 90° apart and close to the outer cylindrical surface of the workpiece to align the workpiece (the external cylindrical surface of the workpiece is formed by the lathe at one time) 3 After aligning the workpiece carefully place the drilling dies. Above the first workpiece then press the workpiece with the pressure plate

Cylindrical Surface Grinding International Thread

Cylindrical Grinding as its name implies has to do with the grinding of cylindrical shaped objects parts or components. Also known as centertype grinding this grinding process is done with a part or workpiece held in place between two centers by a carrier (also called a lathe dog or a grinding dog) which transfers the rotation movement from the spindle.


cylindrical grinding machine using EN8 material (BHN=3035) and he found that the feed rate played vital role on responses surface roughness and metal removal rate than other process parameters. Lee [2] proposes a controloriented model for the cylindrical grinding process in the statespace format. A series of experiments were conducted to

Optimization of Surface Roughness in cylindrical grinding

cylindrical grinding there are two types of output quality characteristics Surface finish and surface roundness. I have to do minimize the surface roughness in cylindrical grinding. There are three process parameters which I have taken such as wheel speed work speed and depth of cut. I used Taguchi method

Basics of Grinding Manufacturing

The Grinding Process Grinding is a material removal and surface generation process used to shape and finish components made of metals and other materials. The precision and surface finish obtained through grinding can be up to ten times better than with either turning or milling. Grinding employs an abrasive product usually a rotating wheel brought into

Shaji S. Radhakrishnan V. Analysis of Process

Shaji S. Radhakrishnan V. Analysis of Process Parameters in Surface Grinding with Graphite as Lubricant based on Taguchi Method Journal of Materials Processing Technology 141 5159. 2003.

Cylindrical grinding process parameters optimization of Al

in a resinbonded matrix and discussed the surface roughness grinding force type and size of the abrasives grinding conditions and the consequential subsurface integrity [9]. Shaji and Radhakrishnan investigated the analysis of process parameters in surface grinding with graphite lubricant based on the Taguchi method [10].

Analysis of process parameters in surface grinding with

The experimental study was employed in BLOHM horizontal spindle surface grinding machine (6.5 kW). The setup for graphite assisted grinding designed and built for the investigations is shown schematically in Fig. 1. A photograph of the setup is shown in Fig. 2. The fine graphite powder mixed with watersoluble oil and a little quantity of grease to a paste form was loaded into the cylinder A.

Chapter 17 Grinding Methods and Machines Cutting Tool

Cylindrical grinding Cylindrical grinding is the process of grinding the outside surfaces of a cylinder. These surfaces may be straight tapered or contoured. Cylindrical grinding operations resemble latheturning operations. They replace the lathe when the workpiece is hardened or when extreme accuracy and superior finish are required.

Optimization of Cylindrical Grinding Process Parameters on

The cylindrical grinder is a type of grinding machine used to shape the outside of an object. The cylindrical grinder can work on a variety of shapes however the object must have a central axis of rotation. This includes but is not to such shapes as a cylinder an ellipse a cam or a crankshaft.