Flexible four-axle machine tool

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  • source:MOMEYER CNC Machining
In treatment batch less and less state of affairs falls, the equipment settling time on much axis machine tool became an issue. The step that people takes to this, if solicit comments is in like the case that ZF Sachs company can see. Inside the factory of treatment of a component in ZF Sachs Inc. , want every year to produce the vibrating absorber of all sorts of about 6.5 million model, basically install go up in the car. The piston lever of its center part, it is batch ground mostly up to now machine production on much axis machine tool. The piston pole that the project administrator that produces as chassis describes produces a workshop, resembling is component equipment production hall, they to set in asafoetida to strap, Spain or China and American cent factory supply these piston lever. The chief of ZF Sachs company says, through introducing two first from Nagel company, introduce 4 machine tools again subsequently, the productivity of the factory gets clear improvement, those who promoted much axis machine tool treatment respect is flexible. It is to assemble settling time to be approximately not just 0, still extended a lot of production possibility. Will look from whole, the supply to manufacturer and the reaction ability that the client asks are having very beneficial effect. Graph: Finished product vibrating absorber, salient look for piston lever from the principle, these piston lever are not is the component with complex height. But they are put in the problem occasionally. The identical piston rod that has very big lot actually processes production on common much axis machine tool. It is however in equipment production hall, the regular meeting when having machine tool of two special shamefaced causes the attention of people, they look the figure that with everybody the machine tool is having the much axis of be accustomed to sth to differ completely, we have to see such machine tool more carefully. The controller of ZF Sachs company explains, put in the problem in the basic productivity of lathe work workshop, must undertake reinvest. Carry market research, understand what machine tool to be able to solve the special problem that when piston lever machines production, appears, serve as the object of the consideration with this. Graph: ? The piston lever of machine tool of Agel of king crab Yu , left for preform, right what need for factory of lever of finished product piston is the machine tool that needs to be adjusted accurately only, of course of the machine tool flexible ought to the much axis machine tool with apparent existing excel. Amid on a relevant exhibition, product of Peter Nagel company is discovered, its machine tool principle and manufacturing concept are fetching attention. The contact of successful search first time of effective solution comes down, both sides feels cooperation is very straight-out and effective. ZF Sachs company bought two four-axle machine tool first, model is LDDZ-9-32-740 TWIN. These are the CNC machine tools of 9 axes. These machine tools need not add carry operation, can machine integratedly from two side on a machine tool finish lever of a piston, company controller points out, after using these machine tools, because its are flexible great, in the light of frequent in small lot produces a situation, also have an advantage more on cost, and need not very long settling time. Well-known, on senior piston staff, normally need undertakes in the central place of lever punching is machined. Because reach a share,grew much axis machine tool to bring quite big difficult problem too. Can machine on machine tool of these two four-axle piece, cannot machine on much axis machine tool, perhaps only have the aid of consumes huge cost and the product that time just can have machining at add machine. Graph: Two come from the LDDZ-9-32-740 TWIN of Nagel company machine tool, it is machine tool of four-axle of pilot of CNC of 9 axes type, power of its main shaft is 6.

5 Kw, diameter of the biggest turning is 160mm, length of the biggest turning looks commonly for the special structure of 150mm four-axle the harmony that the machine tool of company of an out Peter Nagel looks to comparative, differ completely with traditional four-axle machine tool. If look in, make a person find everything new and fresh more, the axis of two pairs of conjugate is synchronous treatment front and back end, in the first countershaft, after first time clamp, front is in 4 to undertake machining locally. Below the circumstance that has planned beforehand, have outline rough machining and precision work at the same time, use assorted milling cutter to undertake machining to 6 horn edge, whorl criterion rolling is machined. Address conception: The clamp workpiece on main shaft the axis along mutual conjugate by immigrant, have similar treatment and punched hole, however this is not is all everything. In the collaboration of ZF Sachs company and Nagel company, in the light of lever the punching of central place gave a kind to settle way neatly with respect to the tentative idea. On clamp axis, install another clamp system, it is called by Nagel company clamp of apply the brake, it is such movement: Component is in " common clamp axis " undertake machining below clamp condition. The clamp of apply the brake that installs interiorly subsequently undertakes clamp, and common clamp is stretched, component is formed the clamp of apply the brake of W axis issues feed in CNC control, common clamp clamp, punching exercise is in extend a part shortly to be finished smoothly as far as possible. The other characteristic of machine tool of taller than implementation of traditional machine tool company of quality Peter Nagel depends on, of the wool blank that according to the enterprise commonly used carriage box is built and becomes carry implement. What machining is final output a stage namely, be send carriage case use, it accords with an enterprise specific thing spreads a demand. Common machine tool is four-axle, they are linear structure, cover an area of an area quite small, and cost cost wants to go up less than traditional four-axle machine tool however a lot of. General plant is right of the machine tool flexible the demand is extremely high, special change in the machine tool when component, requirement place needs time shorter better, and piston clamp accuracy does not produce change however. Changing clamp when, factory and Nagel company joint development a kind of solution, make its speed more quick. The other good point of linear structure is machine tool structure very firm, can assure more than traditional much axis machine tool high quality, efficient. In ZF Sachs company people knows how to should evaluate the actor bad of the machine tool not only, and in vibrating absorber respect, taller to tolerancepublic errand requirement. After the user uses this kind of machine tool, the ability respect that is worth in the expectation that reachs its clientele appears do a familiar work with ease. Nagel company provided system of cutting tool management, the factory curator that has rich experience in this respect says be is top-ranking, every time treatment, use scarcely in fixed pull current Cheng additional change again cutting tool, this makes machine down time, splint wears away and percent defective is apparent the smallest change. Graph: Be in immigrant later, undertake to the 2nd of piston lever the face set 4 treatment point machining each treatment, every treatment dot can ask to install according to treatment alone. Assorted milling cutter can see in the graph, use at machining 6 horn edge. In addition, cutting tool axis is highest rotate speed is in its power 1.

It is when 2kw 12, 000 R/min, can amount to even when pneumatic drive 30, 000 R/min. Equipment is adjusted quickly, flexible pairs bigger of this kind of machine tool familiar with understanding, it is the base that builds form of 4 machine tools treatment island. To the factory character, it can satisfy a client always is shown higher and higher to quality demand in new order, still opposite produces the higher demand of the security of the process. Nagel company ensures, machine an island with what 4 machine tools are combined and become, manufacturing operation needs a staff only. It satisfies prospective client to expect more in small lot produces a condition; Crop respect, it is equivalent to machine tool of two 8 axes, still can process 4 order at the same time below the circumstance that reduces equipment settling time. ZF Sachs company becomes more and more important to the adoption of Nagel product, make the production that oneself increased while investment decides offer goods capability quickly. Graph: What machining is final, finished product component is loaded inside the carriage box with commonly used enterprise CNC Milling