Shunt-wound machine tool calls fictitious axis the machine tool again, be in recent years on the world gradually machine tool of a arisen kind of new-style structure, it can achieve 5 coordinate linkage, be called the new-style treatment facilities of 21 centuries, be known as is " the great revolution of machine tool orgnaization " . It and photograph of traditional machine tool are compared, have a structure simple, mechanical production cost is low, functional flexibility is strong, structural stiffness is good, accumulate an error small, dynamic performance is good, standardization rate is high, organize a series of advantages such as production easily, the photograph of congener machine tool of it and entrance is compared, have clear performance/price ratio advantage. The shunt-wound machine tool of Harbin Institute of Technology is to be based on principle of platform of Stewart of orgnaization of dimensional paralell connection to develop, have very strong treatment adaptability, special agree with treatment space is complex curved surface, it is sure to replace 5 axes and much the machine tool of groovy numerical control of 3 axes above, charge a machine tool into amount to familial in the fresh blood that has vitality most. This machine tool already can have the treatment of all sorts of complex curved surface, its are main achievement and technical characteristic expression are in the following respects: Put forward parameter of a kind of shunt-wound machine tool to change the current method of the design, developed the real time that is based on virtual reality technology to change the motion of three-dimensional machine tool of parameter emulates a system; Used adjustable bore with a reamer of unoccupied place ball reachs a few specific structures, simplified the structure of the machine tool, reduced production cost, raised the process capability of the machine tool and size range of pipe bent; Developed system of open mode, modular numerical control of shunt-wound machine tool; The three-dimensional model that developed orgnaization design and dimensional random curved surface designs software, program of contrail of the design that realized complex curved surface, cutting tool and examine, the computer that workpiece compares computation and treatment process automatically surely is emulated. The main parameter of this machine tool has: Machine tool overall height is spent 1. 8-2.
3m covers an area of area φ 1.
350 × of φ of 8m size range of pipe bent cutting tool of 2000kg of ＜ of weight of 200mm machine tool is the biggest 25 ° of obliquitous ± this machine tool agrees with undertake mill, boring, grind and all sorts of bundle treatment, special agree with the treatment of three-dimensional and complex curved surface, wait like curved surface of mixed pattern, impeller, have wide applied perspective consequently. As a result of this machine tool main component is off-the-peg component more, if ball guide screw, pace enters electric machinery to wait, need very few machine to increase an amount only consequently, the production of product of unusual facilitating organization. Investor needs to have a few general aircraft to add equipment and enough assembly only workshop can. CNC Milling
CNC Machining