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 Posted: Sat 23:50, 08 Jan 2011 Post subject: ugg stivali MD9040-type digital curve grinder _174 |
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MD9040 digital curve grinding machine type
Simplified. VI, CCD detection system is a CCD detection system device CCD system, the lens group, the light source and the z component to the position adjustment device. Application of computer technology, the CCD image capture digital processing, the actual data and the theory of computer analysis of data comparison, the error results, provide a basis for the automatic compensation. CCD detection using image recognition machines, the processing of the workpiece, real-time monitoring of the workpiece, while the computer using image processing software to process images of its acquisition of the workpiece image and the actual sampling theory of image comparison, less than or defect (ie: over the line), then the wheel has been worn, the workpiece is still margin to inform the control system for automatic compensation, to achieve a line of sophisticated detection and on-line compensation function. Application of CCD detection system, alternative detection optical projection system that allows quantitative test results, to avoid the human bias to identify and improve the detection accuracy of the workpiece. Seven, to achieve diamond wheel dressing MD9040 digital curve grinding machine of mold and tool is mainly used for processing, the workpiece material, mostly carbide, diamond grinding wheel is essential for cutting tools. In the past, domestic diamond wheel dressing, especially for diamond grinding wheel dressing is a problem. Now developed by Shanghai Jiaotong University,[link widoczny dla zalogowanych], diamond wheels and diamond dressing wheel dressing technology devices, namely the use of gas discharge principle, through the electrode to discharge diamond grinding wheel,[link widoczny dla zalogowanych], diamond grinding wheel surface to soften; while taking advantage of diamond pen on the grinding wheel dressing. This approach allows the dressing effect of diamond grinding wheel has been greatly improved, and slow the wear of diamond pen. Diamond wheel dresser is an independent device,[link widoczny dla zalogowanych], the electrodes, diamond pen, and drives and other components, and a separate computer control, can be circular rotary and linear motion, to achieve the outer radius of the arc trimming or any arbitrary oblique angle. Diamond grinding wheel is trimmed molding precision (wheel section): roundness 4o. 002mm; straightness 4o. 002mm. Eight, set open image recognition technology multi-axis digital control system MD9040 digital curve grinding type used by the Shanghai Jiaotong University and Shanghai Sodick Software Co., Ltd. developed the number of open multi-axis 1, 2005 control system. Open CNC system is an open, highly reliable, high performance,[link widoczny dla zalogowanych], series, smart, networked CNC system known. The core is open, the system module and run the platform-independent, system interoperability between the modules and the man-machine interface and communication interface consistency. Open CNC system has better applicability, flexibility, scalability, and forward intelligent, network direction. Full use of the machine tool numerical control system of the advantages of open, multi-axis digital control and the image recognition processing for integration. Machine to control up to eight axes, including seven servo motors and a servo rotary motor, up to achieve 6-axis,[link widoczny dla zalogowanych], and is able to control the axis in different combinations. Combination I: plane curve processing x, Y axis each other interpolation, the implementation of the workpiece trajectory; C for the joint axis, the implementation of approximation method to track a moving grinding; u, v for the joint axis, the implementation of grinding compensation; z for the joint axis, the implementation of slide up and down reciprocating motion. Combination of two: rounding processing x, Y axis of each other interpolation, the implementation of the workpiece trajectory; C for the linkage axis, the implementation of grinding approximation to the tracking movement; u, v for the joint axis, the implementation of grinding compensation; A for the linkage axis. Implementation of the workpiece rotation. Combination of three: closed curve processing x, Y axis of each other interpolation, the implementation of the workpiece trajectory; C for the linkage axis, the implementation of approximation to track a moving grinding; u, v for the joint axis, the implementation of grinding compensation; z for the joint axis, the implementation of slide up and down reciprocating motion; B to control the axis, the implementation of the vertical dividing head rotation movement. Combination of four: horizontal non-circular processing Y, A mutually-axis interpolation, the implementation of the workpiece processing of non-circular path movement; C for the linkage axis, the implementation of grinding approximation to the tracking movement; u, v for the joint axis, the implementation of grinding compensation; x-axis for the joint implementation of the workpiece axis machining movement. Combination of five: vertical non-circular machining Y, B-axis interpolation each other, the implementation of the workpiece processing of non-circular path movement; C for the linkage axis, the implementation of approximation to track a moving grinding; u, v for the joint axis, the implementation of grinding compensation; z axis for the joint implementation of slide up and down reciprocating motion; x-axis for the control, the implementation of the workpiece shift movement. While in the multi-axis control can be identified on the CCD image processing, and make a compensation claim, compensation for online detection and online functions. The system can host on the network port industry to realize the entire machine for remote monitoring and control. -19 *
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