Tianhui Machine Co.,Ltd
I. Introduction Digital control machine tools, abbreviated as numerical control machine tools (NC, Numerical Control), are integrated electromechanic
The application of newer three-dimensional space error compensation technology for CNC machine tools Newmaker has long used space precision compensation technolo
CNC machine tools are complex mechatronic products. Their maintenance is different from the maintenance of ordinary machine tools. It is not simply a fault of me
CNC machine tools are high-efficiency and complex automated machine tools with high technological content, such as machines, electricity, and instruments. In the
The use of embedded computer (EIP) technology, CNC machine tools have a wide range of adaptability, only need to change the input program instructions when the p
CNC equipment is a technology-intensive and knowledge-intensive machine and electricity integration product. Its advanced technology, complex structure, and high
Due to the characteristics of high precision, high speed, high efficiency, and safety and reliability, CNC machine tools are rapidly gaining popularity in enterp
One, background CNC machine tools are the key production equipment for processing lines in various enterprises. If a failure occurs and maintenance cannot be foll
The application of servo system in some automatic machinery equipment is very extensive. Especially in the general trend of automatic production development, the
At the same time, China is also the world's largest machine tool consumer and importer. In terms of market demand, the development momentum of a number of he
When we perform threading on CNC lathes, we usually use a tool for cutting. In the machining of large pitch threads, tool wear is too rapid, which can result in
China's high-end CNC machine tool technology has made great progress in recent years, and many breakthroughs in core technologies have enhanced the competiti
This article takes five actual cases from the production line to describe the diagnosis method and maintenance process of the common faults of CNC machine tools,
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 pr
I. Overview <br> Numerical Control (NC) is an automatic control technology developed in the 1950s. It is a method of using digital sign
In the process of CNC machine tool spindle running, the spindle bearing temperature will increase due to insufficient spindle lubrication, too thick lubricant
Including: maintenance and maintenance of machine tool spindle components, feed transmission mechanism, guide rails, etc. 1. Maintenance and M
In addition to the CNC devices (including the spindle drive and feed drive servo systems), the numerical control machine tool electrical control system also incl
High speed and precision are the eternal goals of machine tool development. With the continuous increase of the spindle speed, the mechanical and electrical prod
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
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. T
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
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 ma
A CNC machine is an automated machine equipped with a program control system that allows the machine to move and process parts based on programmed programs. It c
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