Always exceed the treatment that one-time shift trial assembly places, still find the chance that increases treatment efficiency further likely. After be being finished entirely when the treatment of the spare parts, operation personnel still can be in same work of aspirant travel spare parts assemble an operation. After the operation that processes in the spare parts that finish, next work even if finish production to handle the task. (A) (B) (C) (D) graph 1 workpiece by turn be machined by cast and tower installation piston is become. Because the dimension of cast has certain variable, accordingly, to assure to make workpiece can constant constantly is undertaking correctly machining locally, relying on cast of chuck face clamp only is insufficient. Still need to use installation to turn in cutting tool tower (graph A) the position that the arbor lock that go up decides workpiece. The bedspring space block inside arbor can cooperate cheek by jowl with the plane of workpiece inside (graph B) . Because this spare parts is OK manual installation arrives on arbor (graph C) , next through turning the tower locates, make its additional one aspect of the matter is correct on chuck perch (graph D) . By go up to fall ordinal for A-D. Say explicitly, muti_function the full treatment that the machine tool can pass clip of one-time shift trial assembly to complete a part, what work next even if will assemble operation task to transfer spare parts treatment to be in so is same a labour go up finish. Such method was used in the process that the Gardner Denver factory that is located in city of Illinois city Princeton is creating Champion pneumatics opportunity. Ms. Diana Delbridge is this factory muti_function the operation personnel of lathe, she still is in charge of examining to machine each piston of production by this machine tool. To assure the consistency that the spare parts produces, her basis examines result, slant to these 10 machine program and CNC place situation is made a few tiny necessary adjust. Ms. Delbridge thinks, examining time expenses with its on, still cost directly as the time her in group mount. In short, she prepares to let assemble will replace examine. If the piston discovers not quite right word in assembling a process, the treatment craft that must be opposite these 10 with respect to the specification does necessary adjustment. To consolidate further this one achievement, the new facility that only needs to acquire is device of a manipulator, assemble and unassemble with what machine a spare parts on the machine tool. Once this factory is after installation manipulator, ms. Delbridge will become one of employee with highest efficiency of the production in the factory, create higher value for the factory at the same time. Graph 2 this machine tools can transfer work the treatment on layshaft, complete treatment in order to make sure each surfaces of the spare parts can be inside a cycle, its are versed in a move it is the implementation that finishs in the locomotive process of main shaft the high production engineer that holding clip one-time Mr William Glass is Gardner Denver company. He says, the development of afore-mentioned technologies was represented muti_function the one big characteristic of the machine tool -- incorporate each operation successfully, can promote other of each job incorporate further. That is to say, the one-time treatment holding clip of the spare parts comes true completely possibly. The treatment that this factory needed to use the piston of ability of number of 2 4 machine tools, works and every 2 operations personnel that finish in the past is produced. Mr Glass knows, if use an a few more sophisticated treatment technology, work efficiency can rise further, but the treatment machine tool that still needs to use an above. There are a group of opposite openings on the diameter of the piston, they not only mutual the position between is opposite, and with internal diameter chamfer also be opposite. The machine tool that Mr Glass thinks these ask strict aperture needs to continue to become independent by undertakes machining. The offers by Eurotech Elite company 735 SL-Y that the workshop purchases car / mill treatment machine tool can complete this one work fitly. When the main shaft of this machine tool stops to rotate, it became have enough the C axis that repeats precision, can have accurate treatment to the opposite aperture in the piston. Because the piston can be in this machine tool last time sexual outfit clip completes full treatment, because every need an operation only this now,personnel finishs the piston that requires an amount produce the job. The explanation of choice Ms. Delbridge that machines speed says, the machine tool improved the treatment technology of oneself further according to traversal speed, because this makes task of a few treatment amalgamative not only,was in one case, and the rate that achieves these tasks now is rapidder, the effect is better also. She says, previously, thick turning treatment operates a bureau be confined to to use hard alloy cutting tool, used pottery and porcelain to set bit now, because this machines speed,raised 3 times than before. Same, the treatment of a lot of aperture uses average drilling machine and high-speed steel bit before, and the machine tool that uses now, its rotate the rotate speed of cutting tool is as high as 8000 R/min, and the material of broach is carbide hard alloy, make treatment achieved very good cost effectiveness finally. In the past, the treatment of groove uses onefold slotting tool, every time when the dimension of groove begins to produce excessive drift, this is meant set bit to also must change. Now, she increased the rotate speed of the machine tool, used the slotting tool of 2 jackknife, one is used at the treatment of wall of a side groove, another is used at the treatment of wall of another side groove. If the dimension of groove begins drift, can pass enlarge the span between 2 slotting tool, come from same the piston with additionally 100 are obtained better perhaps in the treatment that sets bit. Mr Glass says: "We never still had made the piston with so good quality. " fact of this be related is to be aimed at a workshop another problem that encounters in amalgamative unit process of cargo bandling -- a few factors that affect work efficiency also are met likewise the quality that affects a product. Of quality rising is the side effect that appears in exercise of craft automation line. The is not a piston only treatment technology that produces change here -- the craft innovation that still produced same kind inside whole factory. Mr Glass says, the parent company of Gardner Denver has a lot of to be able to offer chosen producer proposal, his factory front is facing truly unemployed possibility, because some is machined,the job may flow to China and India. But the factory is gaining new working opportunity now, the treatment craft of the piston can show this one prime cause. Because investment increased in the refurnish respect of the tool, undertook reflection afresh to its craft reform, this factory can overcome the difficulty that encounters in interim certainly, and let the value with the manufacturing staff higher play in the factory. CNC Milling