PKD cutting tool shortens transmission housing machines metre

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  • source:BAGANZ CNC Machining
The company of Neher Dia finite liability that is located in Ostrach-Einhart city is well-known because of its diamond cutting tool. This company that established 1990 the product of 95 ％ is PKD cutting tool. This kind of cutting tool is having very tall hardness and wearability, it is material of treatment light construction, for example aluminium alloy, magnesium alloy and fiber increase plastic wait for the rightest stuff. In these applied domains, other data cutting tool cannot achieve the cutting parameter that it achieves and cutting tool durability almost. The special skill of Neher company is with user clasp research and development manufactures PKD cutting tool, for example milling cutter of reamer of a flight of stairs, figuration, reamer and assorted cutting tool. The design that the ZF company of Neher company and Friedrichshafen city completed transmission housing to machine craft together and optimize. Because transmission user raised very tall requirement to this kind of product: This kind of transmission wants to be able to help a car reduce oily cost, make sure the car is had at the same time drive very well function, to the driver with the member that multiply inside the car very high security protects property. In the meantime, this kind of transmission is returned should can economic ground production is made come out, this put forward innovation sex to machine the requirement of craft. A few years ago, the cutting that controller of treatment of housing of ZF company transmission heard of PKD cutting tool is exceedingly good machines function. They bring the expert of tool manufacturer, visited different production to machine a process. However, first result is: The professional technology knowledge that innovation place requires is too little. Cutting tool of a PKD can complete a variety of cutting treatment: The milling of many transmission system, wring cut, reaming and end panel milling (in the graph cast-iron for gray, treatment face is yellow, cutting tool is green, clamping apparatus is red) the situation when this just holds water as company of the cutting tool 10 years ago is same: Nowhere does it. After the requirement that the first batch of cutting tool that become them satisfied a car to produce manufacturer in quality and performance side, also make they become a car to produce manufacturer people strategic partner. What ZF company uses place of PKD cutting tool to come true is managing be many sided. It is cutting tool of a PKD can replace many other cutting tool above all: Want below the circumstance that a lot of cutting treatment of transmission housing ask to using traditional cutting tool " decompose working procedure " , want the cutting tool that differs with a few that is to say, divide a working procedure ability to finish; Can be in when use PKD cutting tool finish in working procedure together. Recently, ZF company replaced 4 traditional broach and milling cutter with respect to the cutting tool that used firm of a Neher, this also decreased 3 times to change knife time, shortened apparently manufacturing metre. Cutting tool of type of this kind of whole still can be in what opening increases when aperture is machined to cooperate precision. The mainest index that transmission housing machines is the dimension precision of treatment, this has rich PKD cutting tool to design experience with respect to the requirement. For example, in manufacturer of the tool when making sure well and truly crock aperture is machined the home should accomplish metallic cutting, refrigeration and material and machine tool treatment to match actually each other. ZF company is very satisfactory also to the durable sex of cutting tool. This kind of cutting tool used the time of a many month in the production of ZF company, but inside the wears away to still allow in treatment public errand limits of cutting tool. Have so tall cutting tool durability, want to be attributed to the material of PKD cutting tool on one hand, want to be attributed to the geometrical appearance of cutting blade on the other hand. The factor that considers in the design of PKD cutting tool is very much, have among them by treatment hardware data this one element. What transmission housing uses below most circumstance is aluminium alloy material, and the effect that decides bits in how many pairs of content of the silicon in aluminium alloy is to having very main effect and sense. Forginging or in cast aluminium alloy, forginged to decide with foundry technology the tenacity of material of this kind of aluminium alloy is very good. Can arise in cutting treatment very long cut bits, most circumstance falls to need bit. This asks the design on the PKD razor blade of Neher company has those who assure to break bits reliably to break bits chamfer. In the meantime, the cooling fluid that the Kong Ye that cutting tool carries cooling fluid should assure to eject comes out can be swept rupture those who come down is drossy. The dynamic balancing of cutting tool is in it is important to make sure the circle beats optimizing performance side also is special. The dimension precision that the circle beats to assuring to cut bits is machined, respect be waitinged for by the service life of durability of the quality of treatment surface, cutting tool and arbor is having main effect. In synchronous project, the requirement is in van research and development while the design that also completes its transmission. Such, the preparative time before with respect to the requirement large quantities of quantities are produced is shorter better. ZF company finished this kind of synchronism smoothly to design the job, the branch plans one case with production when saying the research and development in model of the first data and design well and truly clasp, considered to cut bits to machine the parameter that needs in the process, and invite the experts of Neher company shared this one work. This also makes tool supplier can provide appropriate cutting tool in the two time to 3 weeks. Because be in,the inchoate phase that research and development designs undertook communicating with the user, neher company can get requires fundamental data data in time. This also omited sample trial-produce, the cutting tool that ZF company place requires can be provided in 3 days of two time. Now, need the two time to 3 weeks to be able to finish the trial-produce of cutting tool sample that needs ability of 8 weeks of time to finish so only at most. That is to say, ZF company can be used managing the time that come down optimizes production adequately to machine craft, the implementation of as soon as possible stabilizes responsible manufacturing process. CNC Milling