) the solution that offerred a kind of effective, the treatment efficiency of the workshop improved below existence condition. In machining a process, equipment reachs its character, the parameter of equipment (power, revolution, solid degree wait) , those who add workpiece is solid degree, of the tigidity of equipment and workpiece fixed, the pressure of refrigerant reachs its character, these metropolises affect treatment environment more or less. But not be this kind of element that should introduce any limitation to machine efficiency to you next, should develop the efficient device besides modernization however besides, company of Czech flying Matt and Gelumante the company is how to apply its technology know-how to solve the problem that in machining a process, produces, namely of efficiency the biggest turn an issue. Face the crisis, not be every company can keep original product yield. For this, tool supplier Ge Luman is special limited company (Spolenost Grumant S.
) the solution that offerred a kind of effective, the treatment efficiency of the workshop improved below existence condition. The athletic experiment with boring machine of horizontal of WRFT 130 CNC (graph 1) e.g. can compare figure, this product was 2008 Gelumante company and the achievement that flying Matt company cooperates. Experimental purpose is to find in this one advocate the optimal cut condition that tine of efficient make friends realizes on the new machine that actuating device power is 37kW. Experimental process announced a lot of nuance, experimental result abounded technical personnel to be opposite the experience of relevant project. This is not lab model, however honest equipment. The experiment checked the milling cutter of a few kinds of types, the different cut condition when the basis cuts mill undertakes power is evaluated, be like the bear of the movement of equipment and crankshaft. Among them, used Gelumante inside company product a very reliable tool. It has octagonal VBD (or also have a circle) still have very special object conception at the same time, the cuneate wafer that its characteristic originallies in Yu Jijian secures a system. VBD itself is found a place for be inside the case that can change style. The union of all all these formed an unique structure, it conduces to increase cut piece stability, compare with congener machine photograph, this equipment can raise cut parameter 2 ～ through using of all kinds and advanced carbide 3 times, if equipment is bumped strongly, need to change only the box of damage, and equipment itself still can continue to run. Graph the diagram of the boring machine of WRFT 130 horizontal that 2 classics check and parameter can see from inside form, experiment not only the fragment that used exceeding operational depth to spend, also used tooth form is mixed minute of type is mobile. The limits with mobile tooth form 0.
33 ～ 0.
75mm/z, be equal to shift 1000 ～ 2100mm/min. Under photograph comparing, although cut rate is slower, but the use that also raised VBD further is periodic. This equipment can keep cut below same cut rate 6 ～ 8h. The negative result that checked a result to still include vibration to detect (blemish of quality of cut face existence, of VBD run cycle shorter, equipment is peripheral the spare parts gets exceed the) such as big load. Detect the result tells us, the mechanical equipment with proper choice and VBD geometry are euqally important, condition of a few cut is very fundamental also at the same time, the adjustment between the deepness that is like cut speed, mobile, gear and width. The test that differs for 3 kinds below reveals: KMDNM9160R-Z8-LSE of Nextpage ● milling cutter - can change cutting bit (VBD) LSE446-R01 PC3545; - diametical 160mm; - 8 tine; Milling cutter bedplate (VBD) tangent is in tall 25mm. It is newest for efficient the exceeds heavy-duty treatment conception to go out instrument of stability machine. Can change the fault tolerance sex that the dimension that cutting razor blade finds a place for and means ensured the machine is more expensive, appoint its to be opposite beforehand " have problem face " (cast contains grit or have on forging drossy) the job that adds workpiece. MSR100R-2M of ● milling cutter - can change cutting bit (VBD) APMT250616ER-NB4(NB3) PR660; - diametical 100mm; - 6 tine of 2 × ; The grade of this milling cutter comes from Monster Mill (strange animal machine) English abbreviate, this one grade also really be worthy of the name. This giant facility is opened to give out tremendous cutting to measure (exceed 1000cm3/min) . Of bedplate it is 25mm high, established its power beforehand. Apart (dentate) cut cut reduced cutting resistance quickly. This one advantage is made full use of in the experiment. The cutting of 2420 Cm3/min is measured, vibration does not have mark. AFOM5125R of ● milling cutter - can change cutting bit (VBD) OFKR070SN-MM PC3545; - diametical 125 Mm CNC Milling