Mechanical processing automation production equipment occupies the main position in modern industry, the popularity of machine tool processing, leading to the emergence of a variety of CNC tools on the market, which CNC tools suitable for processing parts variety, batch small requirements, in addition to should have the performance of ordinary tools, but also should reasonably establish a tool system of standardization, systematization, modularization degree to achieve the production requirements, To improve the efficiency of production and processing needs to meet the following nine factors.
1, ensure that the cutting tool performance is stable and reliable
Tool cutting performance and life to be stable and reliable, with CNC machine tools for processing, the tool implementation of timing forced tool change or by the control system for tool life management, the cutting performance of the same batch of CNC tools and tools shall not have a large difference, to avoid frequent stop to replace the tool or cause a large number of machining workpiece scrap.
2. Ensure long service life of the tool
The tool should have a high life, should choose the cutting performance, high wear resistance coating tool and reasonable choice of cutting dosage.
3. Avoid tool loss
To ensure reliable chip breaking, chip rolling and chip removal, the chaotic chip cutting system will bring great harm to the automatic production, resulting in tool breakage, resulting in various factors of different degrees of wear.
4. Ensure that the state of the tool is changed
Ensure quick transposition, blade replacement and automatic tool change operations.
5, scientific and reasonable adjustment of tool state
Can quickly and accurately adjust the machining size of the tool to the parts, the original positioning point of the tool, etc.
6, according to the CNC characteristics of the selection of tools
We need to start from the characteristics of CNC machining, customize the standardization, serialization and generalization of CNC cutting tools, so as to quickly buy the right tools.
7. Establish database and management system
Should establish a complete database and management system, CNC tool types, management is more complex, not only to all the tool for automatic identification, memory of its size, stored in the position, cutting time and remaining life, followed by the replacement of the tool, transport, tool size adjustment and other management.
8. Prepare a perfect tool information system
Have perfect tool assembly, familiar with tool presetting, coding identification and identification system.
9. Monitor the tool state at all times
Set up an online monitoring system for tool wear and breakage.
