What are the main types of grinding processes?

There is a machining method called grinding, it is the removal of material, is the kind of abrasive, abrasive to remove the excess material on the workpiece processing methods, which grinding processing or more widely used material removal methods inside a kind of.

The main products of XIDI TECHNOLOGY CORPORATION are cemented carbide, precision machining, metal composite parts, CNC lathe machining, in addition to internal and external cylindrical grinding machine machining, shaft machining is also among them, and these products are widely used in the machinery manufacturing industry. Grinding belongs to the machining of the finishing process, its processing volume is small, high precision. For the grinding process, for different materials to choose the corresponding grinding method, otherwise there will be grinding cracks, which not only affects the appearance of the parts, but also directly affects the quality of the product.

The types of grinding processes are classified as:

1、 Cylindrical grinding

Generally carried out on cylindrical grinding machines, the function of which is to grind the outer cylindrical and conical surfaces of shaft-type workpieces as well as the end faces of shaft shoulders. It is divided into plunge-cut grinding and longitudinal grinding, which is generally more efficient than longitudinal grinding. The plunge-cut grinding method is able to process formed external surfaces if the grinding wheel is dressed to a specific shape.

2、 Internal grinding

They are used exclusively for grinding cylindrical holes, conical holes, and hole faces on internal grinding machines, universal cylindrical grinding machines, and co-ordinate grinding machines. Usually, longitudinal grinding is used. In the case of internal grinding, the grinding speed is often less than 30 metres per second in view of the small grinding wheel diameter.

3、 Flat grinding

It is mainly used on surface grinding machines to grind flat surfaces and grooves. There are two types of surface grinding: grinding with the help of the cylindrical surface of the grinding wheel is called peripheral grinding, and grinding with the end surface of the grinding wheel is called face grinding, and it is generally used in vertical axis surface grinding machines.

4. Centreless grinding

Usually carried out on centreless grinding machines, this is used to grind the outer diameter of the workpiece. In this operation, the workpiece is not centred and supported by a centre, but is placed between the grinding wheel and the guide wheel, supported by a pallet underneath, and rotated by the guide wheel.

Grinding, is a kind of abrasive and abrasive to remove excess material on the workpiece processing methods, given the process purpose and requirements of the differences, grinding process has a variety of different forms, in response to the development of the need for grinding technology towards precision, low roughness, high efficiency, high speed and automatic grinding this direction of continuous development. Sidi technology grinding processing methods in a variety of forms, in production mainly refers to the use of grinding wheels to carry out grinding work, in order to be able to facilitate the use and management, usually based on the form of grinding products and their processing object, the grinding processing method is divided into four ways:

1, according to the grinding accuracy of rough grinding, semi-fine grinding, fine grinding, mirror grinding, ultra-fine processing.

2, according to the form of feed to distinguish, there is the form of tangential grinding, there is the form of longitudinal grinding, in addition to the existence of the form of slow-feed grinding, there is no feed grinding form, there is the form of fixed-pressure grinding, as well as the form of quantitative grinding.

3, according to the grinding form, there are belt grinding, centreless grinding, face grinding, peripheral grinding, wide grinding wheel grinding, profile grinding, profiling grinding, oscillating grinding, high-speed grinding, powerful grinding, constant pressure grinding, manual grinding, dry grinding, wet grinding, grinding, honing and so on.

4, according to the processing surface is divided into external grinding, internal grinding, surface grinding and sharpening.

In addition, there are numerous ways of distinguishing between them, so we will not list them all here. For more than 14 years, Sidi Technik GmbH has been a reliable grinding machine manufacturer specialising in the grinding of cemented carbide and other metal materials.