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CAM – Grinding Strategies . Hole Grinding. 9 2D. Contour Grinding on 3D Model 9. Feature and Macro Technology . Macro – Compound Job 9 F. eature – Close Pockets 9. CAM – Mill Turning. Parting. 10. Highlight . 10 Finishing. 10 3-Axis Simultaneous Turning 10. CAM – Automation . Highlight . hyper. MILL ® AUTOMATION Center 11 . CAM ...
The model lobe grinding process breaks the cam contour into small flats. How many steps are used? The workhead looks like a dividing head, so its ratio times the number of steps generated by the stepper motor ... probably a big number ... and you did tell us that it took hours to generate a model lobe.
Description – Cam Grinding for SINUMERIK 840D SIEMENS AG, A&D MC CS 1 of 4 December 20, 2004 Eberhard Zentgraf E-Mail: eberhard.zentgraf@siemens 1. Description This description uses the example of a camshaft to illustrate a typical sequence for the machining of a non -circular contour. The cam contour including the wheel radius
In the cam contour grinding machine 10 according to FIGS. 1 and 2, an NC control unit 25 is provided to which input parameters 26 can be supplied. The NC control unit 25 derives therefrom control signals which are supplied via data lines 27 and 28 to the drive of the workpiece mounting 11 and to the drive of the grinding wheel slide 17. A ...
Davisburg, MI Custom Manufacturer*, Manufacturer $5 - 9.9 Mil 10-49. Contour Milling/Grinding, Cam Grinding Of Cams, Punches, Glass Molds, Powdered Metal Parts, Poly Shaped Broaches In Steel, Stainless, Carbide, Glass, Special Cam Grinding Machinery. Manufacturer Of Wit-O-Matic Universal Insert & Tool Grinders. Call.
Introduction to creating basic tool paths in Solidworks CAM
CCG compiler cam contour grinding. Option. Article No.: 6FC5800-0AP10-0YB0. Product ID: MCS2100. Function. This option is required to allow the execution of part programs which have been generated with the CCG compiler library. The OEM can integrate the corresponding library into the user interface on the SINUMERIK PCU/SIMATIC IPC or use it on ...
The cam contour error directly reflects the cam contour accuracy. Considering the deviation of cam grinding after speed optimization, contour compensation contr
Cam grinding machines are typically equipped with a rocker ball mechanism. This allows the work to move toward and away from the wheel with each revolution of the grinding wheel. The work supporting centers and the steady rest are mounted on the rocker bar and the rocking motion allows creation of the cam contour.
Keywords: NC cam grinding, contour accuracy, repetitive learning control (RLC), cross-coupled controller (CCC), repetitive control. 1. INTRODUCTION In order to meet the high precision of the mechanical machining, the profile processing precision for CNC cam grinding is one of the important technical indexes for evaluating the cam quality.
The cam contour, having been propearly determined, is now ready for transposing from the blueprint to the master cam. The master cam is a solid piece of Swedish tool steel,containing the exact lobe configuration and angular displacement of the cam lobes of the product camshaft and is the heart of the cam grinding machine.
The next evolution in action video. Designed by professionals, but simple enough for the everyday user, Contour will inspire you to share new perspectives.
The International Journal of Advanced Manufacturing Technology - Grinding is used to meet the accuracy and surface finish requirements of the cam profile in …
Dayton, OH Finishing Service Company* $1 - 4.9 Mil 1954 10-49. Precision surface and Blanchard and cylindrical grinding services with contour capability. Capable of grinding parts with +/- 0.0002 in. tolerance. Materials worked with include composites, Inconel®, ceramic, tin, cast iron, and gold.
[5] Li Jing, He Yong-Yi, FANG Minglun, etc. YAO Jun, Cross-coupled Contour Control with Variable Parameters Based on Differential Evolution Algorithm in Crankshaft Non-circular Grinding[J]. JOURNAL OF MECHANICAL ENGINEERING, 2011, 47(9): 139-145. DOI: 10.3901/jme.2011.09.139
The CNC cam grinding contour accuracy is influenced by the complexity of the cam profile and periodic disturbance caused by end effect and friction of the grinding system. In order to enhance the ...
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