Carbide cutting tool material will occupy the mainstream for some time

In recent years, the car has been the tool along the "three high a special" road in constant innovation forward, to move forward, and it has not stopped progress. This is undoubtedly the most gratifying. Especially in the "efficient" in particular is made considerable progress, compared with the original, the processing efficiency is improved by more than 25%. In terms of tool materials, carbide will maintain steady growth, further reduce the market share of high-speed steel, and super-hard materials will change with the workpiece material, and increased, but the growth rate will not be too large, occupying mainstream position for a long period of time is still the carbide.

Car tool change in the "three high and one special" (high efficiency, high precision, high reliability and specialization) on, along with the rapid development of the automotive industry and development. Rising automobile manufacturing program, improve cycle times, led to the tool manufacturing industry to accelerate the development of new technologies, tools from consumables converted into high value, high-tech products. Progress tool material, tool coating, tool construction, tool cutting parameters obtained, belong to the crystallization of modern technology. Development of new tool materials, wear-resistant coating, tool structure and digital manufacturing technology and other areas, have been used in actual production. Cutting speed reaches 4000m / min, spindle speed 15000 ~ 20000r / min, have been a common parameter; coating technology development that composite multilayer, gradient structure, nano-structure, accelerate the use of the actual production and promotion; The new development tool auxiliary structure to shorten the processing time adjustment process to meet and bring security, such as quick-change HFS10 Mapal arbor applications; ATC CNC machining centers to shorten the time and so are the "three high and one special "a welcome change.

It should be said the car cover mold machining tool has a lot of changes over the past decade, one variety, on the scale of any tool manufacturers are based on different needs of customers were refined, and as far as possible to provide more options , different processing environments have more choices for; the second is the quality of a lot of progress, which is particularly reflected in the life and precision tools; the third is the tool prices are rising.

Currently, more and more vehicles, especially cars join our ordinary family, with domestic and foreign automobile manufacturers increasingly fast car production base set up and transferred to China, the tool in the automotive powertrain applications, the more and more common. Its own characteristics and future developments are increasingly being concerned in the industry. As tends to be lightweight powertrain manufacturing, structural simplicity, high performance, powertrain manufacturing technologies and processes have undergone great changes, high-speed, efficient and flexible manufacturing process is the main feature of the current, which is consistent with the modern automobile industry more variety, small batch production requirements. As a powertrain manufacturing technology in a very critical part, and now the mainstream automotive powertrain features of the tool are increasingly reflects the modern auto industry production requirements, specific performance: up points from the powertrain requirements, high quality, high stability, high efficiency; technically divided, high-speed, complex, specialized, standardized, multi-species, heavy haul. The tool is toward the automotive industry tool integration, environmental protection tool, tool management outsourcing future development of advanced models.


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