Can drop the HFS interface of finished cost and HX bit

In asking intricate work of Yan Ke is machined, the new-style cutting tool with use cost effectiveness good is attached most importance to especially should. Choose appropriate cutting tool to be able to reduce finished cost considerably, if be in the spiracle housing washer of crock of lid and tracheal treatment,be such. In the treatment that covers in the crock, the cutting tool cost that has 50% about costs the spiracle housing washer that basically making by pulverous metallurgy material and tracheal treatment to go up. Increasingly strict use asks, the application of the pulverous metallurgy material that makes hardness extremely tall is ceaseless grow in quantity. Below most circumstance, already satisfied treatment requirement hard as material of cutting cutting tool with hard alloy, those who replace is the price gets together costlily nitrogen of brilliant cubic metre changes boron (PCBN) cutting tool. The Yan Ke that machines precision asked to pose further challenge to this kind of cutting tool: To make engine is achieved extremely tall pressure light than, the treatment on the alleged and sealed belt that must encircle in gas portal gives a precision to ask extremely tall pour wine cup. Between conduit and housing washer homocentric degree same very important also. To achieve all these machine a requirement, can choose different cutting tool design. In the past, crock lid basically is in automation line aspirant travel is machined. Conduit is to use an installation to be on feed unit, the reamer that directs with guide-post bushing undertakes machining; And housing washer is type cutting tool spreads out to undertake turning is machined with in same labor situation. But, the diameter as conduit and housing washer is smaller and smaller, and undertake machining on machining center, allow to use the past no longer the sort of function stability, but the cutting tool design with very large volume. Current, the cutting tool design with commonly used machining center includes to divide pace treatment with two kinds of cutting tool: (1) oriented get cut conduit and prior operation housing washer; (2) finish machining conduit and housing washer. What use at first is cutting tool of type of an organic whole. Use at PCBN point of a knife soldering on the razor blade of treatment housing washer, can undertake axial adjustment, after so that point of a knife is heavy,be being ground, can continue to use. MAPAL HFS interface offerred treatment stability and high accuracy. Development is optimized in the first pace in, use MAPAL HFS interface to join the housing washer with larger volume machines cutting tool and long and thin tracheal reamer. After increasing HFS interface, make reamer more agile on the application of diameter and cutting tool form, can choose to use adjustable reamer of type odd blade or stationary are much blade reamer form of two kinds of cutting tool. In addition, HFS interface still reduced the repair difficulty of cutting tool greatly. Like HSK interface, when HFS interface is being used, pass cone and end panel contact, can offer extremely tall tigidity and crossing-over precision. In proper treatment the condition falls, this kind of new cutting tool design uses a cutting tool first one pace finishs treatment to become a possibility. More cutting blade, longer cutting tool life optimizes development to the 2nd pace of these cutting tool is the bit proceed with from treatment housing washer. The place that housing washer needs to machine includes spacing of inside and outside to pour horny cant and sealed belt. The axial that before we were replaced with HX PCBN razor blade, mentions adjusts bit. HX razor blade is hexagonal razor blade, this means it to have 6 cutting blade. It is fixed razor blade with the bit that pours horny cant at machining spacing, and the bit that is used at machining sealed belt basically is adjustable bit. These HX razor blade grind treatment through essence of life entirely, clip of reliable ground holds the bit chamfer in high accuracy in, with the impaction of special pressing plate that nicety makes. Through choosing cutting tool material and point preparation correctly, in this kind of specific treatment, can machine cutting tool life 2000 housing washer to rise to machine 10000 housing washer from every cutting blade. If decorate bit the different position that uses cutting blade to part to come,machine different slant pouring wine cup, criterion a razor blade can be used 18 times at most. Reduce finished cost to come 10 years recently considerably, because the abidance of machining and cutting tool technology progresses, the average finished cost that car engine the crock covers reduces a half to already became a possibility. To achieve this one goal, spiracle housing washer and the technical progress that conduit machines are crucial. In case of recent a treatment, through using the new technology of MAPAL, cutting tool and finished cost and most begin to machine photograph of this kind of spare parts on machining center than was being reduced 70% . CNC Milling