Industry Information

Update August 11, 2023

Self-exclusion of the power failure of CNC machine tools and damage to the device replacement

Many years of maintenance of CNC machine tools have confirmed that in the total number of faults, faults caused by the power supply account for a considerable proportion. According to the China...

Update August 10, 2023

Application of Dongneng servo control system on horizontal CNC machine tools

I. Overview <br> Numerical Control (NC) is an automatic control technology developed in the 1950s. It is a method of using digital signals to control the movement and processing of machine...

Update August 09, 2023

Temperature Control Requirements and Principles of Spindle Bearings for CNC Machine Tools

In the process of CNC machine tool spindle running, the spindle bearing temperature will increase due to insufficient spindle lubrication, too thick lubricant, spindle machining, and installation....

Update August 08, 2023

Maintenance and maintenance of mechanical parts of CNC machine tools

Including: maintenance and maintenance of machine tool spindle components, feed transmission mechanism, guide rails, etc. 1. Maintenance and Maintenance of Spindle Parts...

Update August 07, 2023

Heavy CNC Control System Maintenance and Maintenance of CNC Machine Tools

In addition to the CNC devices (including the spindle drive and feed drive servo systems), the numerical control machine tool electrical control system also includes the machine tool power control...

Update August 06, 2023

How to solve the high speed and high precision of CNC machine tools

High speed and precision are the eternal goals of machine tool development. With the continuous increase of the spindle speed, the mechanical and electrical products have been updated faster, and the...

Update August 05, 2023

Introduction to the basic structure and maintenance tools of CNC machine tools

First, the input device The function of the input device is to transfer and store the numerical control code on the program carrier (information carrier) into the numerical control system. Depending...

Update August 04, 2023

CNC machine tools common fault analysis and processing examples

First, over-range alarm (5n0 ~ 5nm): 1) Back to the reference point, the starting point is too close to the reference point, or the speed is too slow. Through a certain method, the machine's...

Update August 03, 2023

Fault Diagnosis Method of CNC Machine Tools

1. Visual inspection method It is the first method that maintenance personnel use, that is, from the outside to the inside, one by one during the fault diagnosis. Special attention should be paid to...

Update August 02, 2023

The important technological development direction of CNC machine tools-composite processing

At present, China's machine tool industry is in a period of rapid development and improvement. It has made great strides in basic technologies, design and manufacturing processes, high-end...