Selection of Rough Reference for Camshaft Grinding Wheel

The camshaft grinding wheel often selects the outer cylindrical surface of the blank supporting the journal and one of its side surfaces as the positioning reference. End face processing: domestic manufacturers use milling, and some foreign countries use grinding instead of milling.

илүү ихийг үзэх2022-03-30

How to use CBN grinding wheel and common problems

CBN grinding wheel abrasive is a new abrasive developed in modern times. Due to its high hardness and micro-crushed structure, it can achieve good efficiency for grinding high-hardness steel. However, there are several issues that need to be paid attention to in the use of CBN grinding wheels.

илүү ихийг үзэх2022-04-08

DFM Tip: Quickly design parts that are easy to CNC machining

There are many good tips to design your parts to make them easy to machine. In addition to CNC machining being one of the most popular manufacturing processes provided by Sujia, a part design that is ready for processing will also cost less than a part design that is not prepared or not well prepared.

илүү ихийг үзэх2021-09-18

Analysis of the cause of burnt workpiece by high-speed CBN grinding wheel

When the high-speed CBN grinding wheel grinds the workpiece, we often find that there will be burns on the surface of the workpiece, which is related to the high-speed operation of the CBN grinding wheel. The main types of workpiece burns are line-shaped or discontinuous line-shaped; there are two types of burns with black spots along the grinding direction of the grinding wheel.

илүү ихийг үзэх2022-04-06

Precautions for sheet metal processing design

Sheet metal processing is a non-additive and non-subtractive process. It starts with a flat material and maintains a constant material thickness throughout the part. In some cases, it is possible to selectively thicken the part area by welding multiple metal plates together, but this is a costly and uncommon practice.

илүү ихийг үзэх2021-09-18

CNC grinding machine CBN grinding wheel size selection characteristics

In order to obtain the ideal grinding speed in the grinding process of the CNC grinding machine, it is generally best to use a CBN grinding wheel close to the aperture, but when the diameter of the grinding wheel increases, the contact arc between the CBN grinding wheel and the workpiece also increases, resulting in grinding heat. increase, making chip evacuation and cooling more difficult.

илүү ихийг үзэх2022-04-18