repeatability of positioning numerically controlled machine axes. Equivalent to ISO German. VDI/DGQ Statistical testing of the operational and . NMTBA (United States), ISO (Europe), BSI BS Part 16 (British), VDI/ DGQ (German), JIS B (Japanese), and ASME B (USA). 3 Jan VDI/DGQ Statistical Testing of the Operational and Positional Accuracy of Machine Tools; Basis. standard by Association of German.
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These critical results show a consistency when machining clockwise and counter-clockwise. Speed up research, capture vdi dgq 3441 reuse expertise For additional product information, visit the IHS Standards Expert page. Accuracy on the workpiece also includes spindle concentricity another important factor to consider.
This Standard References Showing 1 of 1. View the axis measurement certificate for an X axis movement.
To understand how KERN achieve their precision have a read of the notes below. It is a matter for agreement between manufacturer and customer whether they are to be taken as the basis for the accept-ance of new machines.
This guideline describes the basic principles of the statis-tical test methods. Furthermore, the results of such tests can provide basic vdi dgq 3441 to assist in produc-tion planning and ensure reliability vdi dgq 3441 manufacture.
Standard: VDI/DGQ 3441
IHS Standards Expert subscription, simplifies and expedites the vdi dgq 3441 for finding and managing standards by giving you access to standards vdl over standards developing organizations SDOs. This feature is even more.
Find vdi dgq 3441 how the new Finepart Micro Abrasive Waterjets can help improve your all-round technical micro machining capability! Download Circular Interpolation Test Results. The smallest programmable increment is 0.
It would be very nice to say we can machine a circle by circular interpolation better than dgqq. Click here to skip or ad will close in 15 seconds. To machine parts accurately another vdi dgq 3441 feature is the spindle run-out.
All these guidelines are recommendations. Identify unmet needs and discover next-generation technologies Improve quality by leveraging consistent standards to meet customer and market requirements Minimize risk: In vdk test report sheet it shows run-out to be 0. vdi dgq 3441
The tests described are suitable for checking the operation of machines which have been in use for a long period, or they can be directed to the analysis of weak points in-dicated by the occurence of defective parts. Download Spindle Accuracy Chart. The Specification can also be used in its general sense for all machines which are not Ilea to a particular componentlength measuring gauges, as well as for coordinate measuring machines, component and coordinate tables, and also for copying equipment and drawing machines.
A good example is the data for Umax the maximum reversal error vdi dgq 3441 hitting a certain point by approaching that point from both directions of movement. Also shown is a test result sheet for circular interpolation movement, again you will note reversal vdi dgq 3441 results show a slight difference circular interpolation moving clockwise to circular interpolation moving counter-clockwise.