Research On The Portable Skates Grinding Machine Of Numerical Control Based On Virtual Manufacturing

To the sport on ice, skates are the key factor to win for athlete. Its grinding qulity includes the following factors such as the surface's coarse degree, the sharp quality of the edge of skates, the state of the edge, and the radian, shape, arc length, arc highness and the tip arc position of skates etc. The influence of these factors on speed, technology and tactical exertion of sliding is quite important. However, these parameters and states can hardly achieve high-point if they only depend on grinding by hand, observing by eyes and experiences of athlete. So it is very necessary to research and manufacture a sort of portable skates grinding machine. To the situation at present, there are no correlative reports about the portable skates grinding machine in home and overseas. The method of grinding skates by hand is widely adopted. Due to the lacking individual experience, the inconsistent operating technology and skill, the parameters of skates can hardly reach the perfect state. And the precision after grinding is difficult to guarantee. That is to say, grinding once, the shape is one. In this way the behindhand method and means of grinding are difficult to satisfy the need of the physical culture development of our country.During the design and manufacture of the portable skates grinding machine, the too long period of traditional method is difficult to guarantee the design quality of products. Based on the above factors, the virtual manufacturing technology is introduced in the design and manufacture of the portable skates grinding machine. Using virtual manufacturing technology, the manufacture process of products and the influence of kinds of activities in the products'lifecycle on products'design can be timely and synchronously simulated in virtue of the modeling and simulation technology during the design of products. The problems which maybe occur during manufacture will be discovered. And the precautionary measures can be taken before the products'actual manufacture. Consequently the products can be manufactured successfully at first. And the purpose of reducing cost, shortening the period of products'development and enhancing competition of products can be realized.Virtual assembly technology is one of the key technologies of virtual manufacturing. Virtual assembly is physics realization dispensing with products or supporting process. It only needs project decision-making related to assembly using computer to arrange or assist by means of analyzing and examining model in advance, viewable in eyes and data expression. Virtue assembly is a kind of...