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Shenzhen Perfect Precision Product Co., Ltd. News
Process and process information
1. The part of the process that one or a group of workers continuously complete on one or several workpieces at the same place is called the process. 2. The basis for dividing the process is whether the working place changes and whether the work is continuous. 3. The part of the process content that ...
July 23, 2022
Steps of machining parts with CNC lathe
Machining parts on an automatic CNC lathe usually goes through the following steps: 1. According to the drawings and process plans of processed parts, compile the program sheet with the specified code and program format, and record it on the carrier. 2. Input the program on the program carrier into ...
July 23, 2022
What aspects should be considered in selecting cutting tools for CNC lathes
1. The type, specification and accuracy grade of NC cutting tools shall meet the machining requirements of CNC lathes. 2. High accuracy. In order to meet the requirements of high precision and automatic tool change in NC lathe machining, the tool must have high precision. 3. High reliability. In ...
July 23, 2022
How to choose cutting tools for CNC lathes
In the process of CNC machining, the selection of cutting tools is a very important link. Choosing the right tool can not only greatly improve the processing efficiency of the machine tool, but also improve the processing quality of parts. Choosing the wrong tool will result in half the effort, and ...
July 23, 2022
Human and hardware faults of CNC machine tools
Human failure refers to the failure caused by the operator and maintenance personnel who are not familiar with the CNC machine tool or do not deal with it properly when making or adjusting it according to the requirements of the manual. Hard failure refers to the failure caused by the damage of the ...
July 23, 2022
Operating procedures of CNC milling machine
In order to use the CNC milling machine correctly and reasonably and ensure the normal operation of the machine tool, it is necessary to formulate a relatively complete operation plan for the CNC milling machine, which should generally be: (1) After the machine tool is powered on, check whether the ...
July 23, 2022
Electrical and mechanical faults of CNC machine tools
CNC machine tool faults can be divided into electrical faults and mechanical faults according to the location of occurrence. Electrical faults generally occur in the control parts such as system devices, servo drive units and machine tool appliances. Electrical faults are generally caused by factors ...
July 23, 2022
Nondestructive testing technology for fault maintenance of CNC machine tools
The non-destructive testing of fault maintenance of CNC machine tools is a special technology to detect mechanical parts (metal and non-metal) to find surface and internal defects without destroying or changing the inspected object by using the characteristics of a physical property that changes due ...
July 23, 2022
Temperature monitoring of CNC machine tool fault maintenance
Temperature is closely related to the operating state of mechanical equipment. 1. On the one hand, common failure forms such as abnormal damage of mechanical parts and blockage of pipes will cause the temperature of corresponding parts to rise. Therefore, overflow is a characteristic parameter of ...
July 23, 2022
Machine tool body
The machine tool body includes the main moving parts, feed moving parts, executive parts, base, column, tool rest, workbench and other basic parts of the machine tool. CNC machine tool is a kind of high-precision, high-efficiency and highly automated machine tool, which requires that the mechanical ...
July 22, 2022
Characteristics of CNC machine tools
CNC machine tools are evolved from ordinary machine tools. Compared with ordinary machine tools, CNC machine tools have the characteristics of strong adaptability. Adaptability refers to the adaptability of CNC machine tools that changes with the change of production objects. As the market demand ...
July 22, 2022
CNC machine tool failure
According to the formation speed, there are gradual faults, sharp faults and sudden faults. 1. Gradual failure refers to the gradual deterioration of the functional indicators of parts and components of CNC machine tools or CNC processing equipment, but they can continue to operate. 2. Sharp failure ...
July 22, 2022
Numerical control machine
High precision: the CNC machine tool works automatically according to the predetermined program, and the working process generally does not need manual intervention, which eliminates the error caused by human factors caused by the operator. When designing and manufacturing equipment, many measures ...
July 22, 2022
CNC machine tools have the following characteristics
1. Good flexibility The control function of hard wired NC machine tool is realized by hardware circuit. If you want to change the processing control function of the system, you must rewire. CNC machine tools can flexibly change or increase the functions of the CNC system through the programming of ...
July 22, 2022
Machining center machine tool
As enterprises put forward higher requirements for machining accuracy and productivity, the principle of process concentration is being adopted, and various types of machining center machine tools have emerged. The machining center not only has all the functions of general CNC machine tools, but ...
July 22, 2022
Classification of CNC machine tools by process use
According to the classification of process use, the most commonly used CNC machine tools are divided into CNC drilling machines, CNC lathes, CNC milling machines, CNC boring machines, CNC grinding machines, CNC gear processing machines, CNC engraving machines and other metal cutting machines. ...
July 22, 2022
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