(2) Experimental research on the application of high-efficiency, high-speed and powerful cutting technology for CNC machine tools and machining tools in the processing of difficult-to-machine materials.
(3) Study the optimization technology of the NC machining process of the whole machine parts, including the overall optimization of the process conditions such as blank state, tool parameters, loading mode, tool path and cutting amount.
(4) Research on the processing technology of complex curved surfaces such as leaves and leaf discs. Research on efficient tool position calculation, tool path optimization, programming techniques and post-processing techniques for various machine tools.
(5) Study the processing and deformation of large monolithic structural parts and weakly rigid parts. Study the effects of various process conditions on deformation and the process measures to reduce the deformation of the process.
(6) Research on high speed cutting technology. Research on tool path optimization technology for high-speed cutting, programming technology, tool balancing technology, efficient cooling technology and chip processing technology.
(7) Study the tool technology of NC machining, select the tool material for the workpiece material and the cutting amount, design the geometrical parameters of the cutting angle of the tool; design special special tool profile for the special surface, the path and the tool position of the whole blade; Study the sharpening technology of special special tools.
(8) Study the application technology of new high-efficiency tools such as diamond, CBN and coated tools in the processing of complex whole parts.
(9) Research on cutting parameter test technology, study multi-factor and multi-level test design methods, and study cutting force, cutting temperature, tool wear and machining deformation measurement technology.
(10) Study the quality of CNC machining, study the large-scale overall structure, complex surface machining precision analysis technology, establish a reasonable error separation model, and achieve correct prediction of machining error.
(11) Study the detection and evaluation techniques of surface integrity of processing; study the influence of processing parameters on the surface integrity of processing.
(12) Based on the simulation of NC machining process, using the existing optimization theory and mathematical tools, the NC machining cutting parameter optimization system is established to realize the rapid optimization of CNC machining cutting parameters.
(13) Study the simulation technology of the processing process.
(14) Establish a network-based, industry-wide cutting database system. New cutting parameter data is obtained through simulation and optimization of the cutting process. A cutting data processing system is established to classify and classify cutting parameter data from different data sources. Establish cutting parameter optimization management system to realize "gradual optimization" of CNC machining cutting parameter data.
2 Improve the process level, reduce tool consumption and reduce cutting costs
(1) Improve the cutting process and optimize the machining plan: By analyzing the original process of the typical parts, matching the appropriate machining tools and cutting fluids, optimizing the route, reducing the number of passes, optimizing the cutting parameters, and thus reducing the tool consumption.
(2) Improve the wool technology, continuously refine the wool, reduce the cutting allowance, and reduce the tool consumption. The heat treatment process is improved to reduce the consumption of the tool due to uneven hardness of the surface of the material and unstable cutting.
3 Increase the purchase of domestically produced tools and reduce the cost of tool procurement
On the basis of screening domestic suppliers and doing system tests, the use of domestically produced tools can meet the processing requirements of some engine parts, which can greatly reduce the cost of tools.
4 Promote tool re-grinding to reduce tool consumption costs
According to the production characteristics of aero-engine enterprises, the technical standards for tool grinding are formulated, and the quality of tool grinding and coating is tracked in strict accordance with the technical standards of tool grinding, and the tool grinding and coating quality are mastered in time.
5 Strengthen the training of technicians and operators
Strengthen training in cutting technology, tool selection and use. Thereby improving the ability of engineers and operators to select and use the tools, and strengthen the use of cutting tools.
6 Enhance tool usage process management
(1) Tool management itself must also implement lean management. One of the most important aspects is the scientific organization of tool procurement and tool logistics including inventory management. Need to study and explore how to reduce tool in ensuring the situation under China Metal Processing Online Copyright status of production lines operate normally stock funds used to optimize tool set minimum inventory, purchasing the starting point of the tool, the tool of a reasonable purchase frequency and purchase volume, the establishment of Effective tool early warning mechanism, emergency mechanism and rapid response mechanism to track and monitor tool inventory status and purchasing status in a scientific and effective way.
(2) According to the concept of eliminating lean production, the tool logistics route including equipment utilization, human resource arrangement, tool delivery knife and adjustment and sharpening are continuously optimized and adjusted in time. The corresponding process is implemented, and preventive maintenance of tool-related equipment and testing instruments is required to ensure the implementation of the lean management tool management and provide effective and reliable support for the implementation of lean production.
Previous page
The conductive Pipette Tips are specially designed for automatic workstations and are made of medical grade conductive polypropylene (PP) material, and the tips are conductive. After the conductive tip is adapted to a specific automatic pipetting workstation, it can detect the liquid level, making the automatic sample addition more intelligent and precise.
Transparent automatic Pipette tips can also be called robotic pipette tips or micro tips; Yongyue Medical's pipette tips have been sterilized and are packaged with 96 pieces per box, which is easy to carry and operation; compatible for Beckman, Tecan, Rainin to achieve automatic pipetting performance and ensure the consistency of pipetting.
The robotic tip is made of imported polypropylene (PP) material, with high transparency. The surface is treated with a special process and has super-hydrophobicity to ensure the accuracy of experimental data. The product is automatically produced in a 100,000-level purification workshop, free of DNase, RNase, and pyrogen-free.
pipette tips 10 ml,20 ul pipette tips,5 ml pipette tips, 200 ul pipette tips
Yong Yue Medical Technology(Kunshan) Co.,Ltd , https://www.yonyuemedicalcare.com