Customized Grianding Sharpening Stone Cigarettes Machine Spare Parts

Introduction

Grinding stone, tools for sharpening knives and parts. After mixing the abrasive and the cementitious material, it is made by sintering at high temperature, mostly in the shape of a wheel. When working, the grinding wheel rotates at high speed to grind the workpiece

It is also called a fixed abrasive tool. The grinding wheel is a fixed shape (mostly circular with a through hole in the center) of ordinary abrasives consolidated by a bonding agent and has a certain strength. It is generally composed of abrasives, binders and pores. These three parts are often referred to as the three elements of a consolidated abrasive. According to the different classification of the bonding agent, the common ones are ceramic (bonding) grinding wheels, resin (bonding) grinding wheels, and rubber (bonding) grinding wheels. Grinding wheel is one of the most used abrasive tools and the most widely used. It rotates at high speed during use. It can rough, semi-finish and grind the outer circle, inner circle, plane and various shapes of metal or non-metal workpieces. Fine grinding, slotting and cutting, etc.

Features

Specification

According to the structure of the machine tool and the needs of grinding processing, the grinding wheel is made into various shapes and sizes. Table 6 shows several commonly used wheel shapes, sizes, codes and uses. The outer diameter of the grinding wheel should be selected as large as possible to increase the circumferential speed of the grinding wheel, which is beneficial to improve the grinding productivity and surface roughness. In addition, under the conditions of machine tool rigidity and power permitting, if a larger width grinding wheel is selected, the effect of increasing productivity and reducing roughness can also be achieved, but when grinding materials with high heat sensitivity, in order to avoid burns and burns on the workpiece surface Cracks occur, the width of the grinding wheel should be appropriately reduced.