Through using FeatuerCAM software, designing, make, treatment is cycloidal in the process of kind of wintersweet cam, apply its advanced curve design adequately to reach modular function, with library of perfect machining cutting tool, reach convenient and quick human nature chemical industry to provide, undertake elaborate and be analyticed. It covers FeatuerCAM software the range is wide, the function is comprehensive, the technology is banner, yi Xueyi is used, use the biggest characteristic of its software, it is OK the biggest change shortened product development cycle, reach make adroitly, and accelerate transition development, can reduce production to make cost, improved the quality of the product again at the same time. We use a paper to communicate this one platform to share treatment experience and solution jointly with everybody. The reality that FeatuerCAM offers for personnel of machinist Cheng technology digitlizes functional software tool, software of three-dimensional CAD of it and CAM of current main trend, UG Nx Pro/E and FeatuerCAM can be not had seam OK still and compositive, link, automatic identifying, automatic extraction (AFR/IFR) shares graphical picture, it is the emulation software of complete function. Can build all sorts of complicationing the accurate and three-dimensional model of athletic orgnaization, the campaign that has whole much point of view to three-dimensional substance and kinetic emulate, get the athletic data of the spare parts in motion, still can distribute separate out part the displacement in motion, speed, acceleration, and power of electric machinery load, active force and counterforce, and with graphical substance a variety of forms such as form of dynamic picture craft output a result. It is compositive subdesign, auxiliary make, and compositive the guidance that changed auxiliary technology, namely CAD/CAM/CAPP, multinomial production function, simplified greatly the design of the orgnaization develops a process, also shortened development cycle, decreased to develop fare, improved the quality quality of the product again at the same time. Anyhow FeatuerCAM function is powerful, science of the result that seek solution reliable, emulation result and effective treatment circumstance very be identical, complete quite can contented user is right mechanical design at all made functions, and all sorts of demand that emulate to motion. There is the facility of chemical fibber spinning of a kind of series in regarding spin as machinery, machine kind the name is [machine of silk of bounce of FK8- high speed] applied is current and newest Germany cling to mark company's most advanced technology, the article topic; that a among them important core part is us is cycloidal kind of wintersweet cam. Cycloidal kind of wintersweet cam and other planet decelerate annulus, decelerate machine photograph is compared, have a structure compact, frame than big, transmission delivers rate fast, much tine clench the teeth, bear the weight of athletic muscularity stresses a good point etc. Cycloidal when output moves, the input all is kind of wintersweet cam coaxial, the original structure of smooth clench the teeth, machinery of wide application spin, project machine, and chemical metallurgical industry, actuating device and divide evenly fast, use in decelerate device. Cycloidal the drive of kind of wintersweet cam uses columnar face, gear hobbing and have short an epicycloid is equidistant curve, round tooth flank and clench the teeth of photograph of cycloidal wintersweet cam, the appearance of curve of cycloidal wintersweet cam complications quite, the stand or fall that the carrying capacity in project of whole moving system and precision run to equipment is having wintersweet cam huge influence. It is very important that because this is cycloidal,the curvilinear compose of kind of wintersweet cam is built. The curvilinear outline appearance of cycloidal wintersweet cam because its are more special, also create the difficulty with increased certain to design treatment. Because this is cycloidal,the treatment of wintersweet cam must have graph form provide support. In recent years joint-stock company introduces our classics abb world famous software. Division of British DELCAM company plays FeatuerCAM software, the emulation function that uses this software is OK the scale with the outline curve exact figure of cam of accurately will cycloidal wintersweet and expression come out. The graph in the process in whole process designing and emulation treatment has interactively, learn easily simply. Can discover in process designing process hand-in-hand travel revises the problem at any time, basis graph data extracts wants curve, reach the computation of node data to be undertaken automatically by software, process designing rate is accordingly rapid, efficiency is tall, accuracy is good. Let us discuss use FeatuerCAM software, will undertake cycloid kind the three-dimensional design of outline of wintersweet cam curve, study the method that its use, have effective promotion and applied value, with real significance. Cycloidal kind of wintersweet cam, the figuration of cam of cycloidal wintersweet of principle; of outline curve figuration is academic principle, it is the basis of scale outline curve, the design is cycloidal the method of kind of wintersweet cam has inside boil law and outside roll a law. If the graph shows the circle with OD1 of basic circle semicircle 1 times to grow an axis as rolling tread circle,the law boils inside. The circle of OD2 regards rolling tread circle as short axis, decided cycloid kind the base point that wintersweet cam basic circle is a design. With O the dot undertakes moving rising Cheng data radiate to 360 ° limits, will get curvilinear outline data. The cycloid in delivering moves in wintersweet cam annulus be as synchronous as rolling tread circle scroll any all can form a complete traced profile curve. This kind of method that forms cycloid is called inside roll a law. Cycloidal cam serves as academic outline with curtate cycloid DOD1. And secure needle annulus to serve as academic tooth form with DO dot, but actually impossible make it a bit, must make it with R radius cylindrical. Accordingly, go up with the academic outline of cycloidal cam the dot is radius to make a circle with O, OD for the centre of a circle, of these circles inside radiate of the line that wrap Jian , it is the real profile line of cycloidal cam. 1 graph of ● the 2 set of ● of of design; of orbit; of method of cycloidal wintersweet cam adds 3 scale of ● of of of Nextpage of workpiece preform dimension parameter of radius of wintersweet cam basic circle. ; of method of cycloidal wintersweet cam adds 4 scale of ● parameter of wintersweet cam traverse. Move litre of Cheng, fall Cheng, stop digit. ; of method of cycloidal wintersweet cam creates 5 scale of ● curvilinear outline graph. ● of Nextpage the treatment attribute of 6 choices cutting tool.
● the cutting tool list in library of 7 choices cutting tool.
The equipment of vertical machining center that 8 choices of ● suit most. The; after method of cycloidal wintersweet cam emulates 9 scale of ● of Nextpage graph of treatment curve outline. 10 courses of ● emulate the creates automatically machine program after treatment and NC code.
● 11 write make of complete technological process;&Machine tool of #8226; numerical control chooses. • machines methodological choice. • decides the means holding clip of the spare parts chooses clamping apparatus. • location method. • examines requirement and law of check proved recipe. • chooses cutting tool. • machines medium error control and tolerancepublic errand control. • defines numerical control working procedure. &Sort of working procedure of #8226; numerical control. • cutting parameter chooses. &Process of numerical control of #8226; work out is odd. • make known to lower levels produces plan statement.
The 12 part drawing after completing whole technological process resemble ● as follows technology of CAD/CAM of application of of; of; last word, can the outline curve that accurately scale gives cycloidal wintersweet cam, scale measure is very simple, precision of outline job curve can be adjusted at will according to the requirement. Use FeatuerCAM to build three-dimensional and hypostatic model, laid a foundation to be based on the treatment of fictitious prototype technology and cycloidal wintersweet cam to make next. In the meantime, the design that is complex outline component offerred a kind of method and shortcut. Use advanced technique undertakes design, CNC Machining, automatic process designing, rose to design the precision of efficiency and cam greatly, the precision error in overcoming a tradition to devise a method is big, reach factitious element. Avoided the waste of manpower, material resources, financial capacity effectively, also avoided to want for many times to revise the risk that waits for defect place to bring, greatly shortened the cycle that the design makes, improved the quality of wintersweet cam. As the progress of science and technology, the development of the times, automatic process designing will replace trival manual process designing stage by stage. Accuracy rate of automatic process designing is high, efficiency is tall, also be the way that prospective machining seeks. CNC Milling
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