Spiral grinding disc
A grinding disc and spiral technology, which is applied to grinding tools, grinding drive devices, and parts of grinding machine tools, can solve the problems of separation of polishing and grinding, low degree of automation, low processing efficiency, etc., and achieves low cost, Simple and compact structure, to achieve the effect of processing texture
Active Publication Date: 2014-07-02
湖州优研知识产权服务有限公司
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Problems solved by technology
[0005] In order to overcome the disadvantages of low processing efficiency, low degree of automation, and separation of polishing and grinding processing in the prior art, the present invention provides a machine that can integrate rough grinding, fine grinding, rough polishing and fine polishing. spiral grinding disc
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[0019] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in combination with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are exemplary only, and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.
[0020] combine figure 1 , figure 2 , image 3 and Figure 4 , a spiral grinding disc, including a grinding disc 1, a rotating device and a workpiece feeding mechanism 2, the bottom of the grinding disc 1 is connected to the rotating device, the rotating device is composed of a motor and a reducer, and is connected with a rotation control for controlling the speed of the motor The mechanism is connected, and the surfa...
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The invention relates to a spiral grinding disc which is suitable for grinding processing and polishing processing of surfaces of work pieces such as optical elements, amorphous thin film substrates and the like. The spiral grinding disc comprises a grinding disc, a rotating device and a work piece feeding mechanism. The bottom of the grinding disc is connected with the rotating device, the surface of the grinding disc is provided with a spiral baffle, particle sizes of the surface of the grinding disc change in a gradient mode with the spiral baffle, and the work pieces are driven by the work piece feeding mechanism to move along the spiral baffle. The spiral grinding disc is simple and compact in structure, low in cost, high in degree of automation, capable of conducting varying degrees of processing to work pieces from rough grinding to precise polishing due to the gradient design of the particle sizes of abrasive material of the grinding disc, the work pieces can rotate automatically as the grinding and polishing disc rotates, under the combined effect, the disordering of processing texture of the surface to be processed is achieved, and processing efficiency and processing quality are improved.
Description
technical field [0001] The invention relates to a spiral grinding disc, which is suitable for grinding and polishing the surfaces of workpieces such as optical elements and amorphous film substrates. Background technique [0002] Grinding is the use of abrasive particles coated or pressed on the grinding tool to finish the processing surface (such as cutting) through the relative movement of the grinding tool and the workpiece under a certain pressure. Grinding can be used to process various metal and non-metal materials. The processed surface shapes include plane, inner and outer cylindrical and conical surfaces, convex and concave spherical surfaces, threads, tooth surfaces and other profiles. The processing accuracy can reach IT5~01, and the surface roughness can reach Ra0.63~0.01 microns. [0003] Polishing refers to the use of mechanical, chemical or electrochemical action to reduce the surface roughness of the workpiece to obtain a bright and smooth surface. Modifica...
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IPC IPC(8): B24B37/16
CPCB24B37/16B24B47/20
Inventor 王亚良金明生张利张瑞
Owner 湖州优研知识产权服务有限公司