Lathe chuck runout

How to properly measure the runout of a self centering late chuck? What should you pay a special attention to?

Here is your step by step guide!

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In this video we present BISON 3865:

• This precision chuck, with increased gripping accuracy, is made for universal use, but particularly advantageous for grinding machines, indexing heads and lathes
• Mounted on the machine tool spindle from the back of the chuck by using an adapter plate
• Steel body material provides higher rigidity and wear resistance, enabling the chuck to withstand higher machining forces
• Hardened and ground working surfaces prolong life while ensuring continuous accuracy and repeatability
• Balanced scroll plate allows higher rotation speeds without excess vibration
• Repeatability: 0,015 mm
• Superior accuracy: small screws on the outside enable the chuck to be adjusted to position with nearly zero run-out (adjusting accuracy within 0,005 mm)
• The clamped workpiece is adjusted to the required concentricity by means of 4 (8 for sizes 400 mm, 500 mm, 630 mm) radially arranged adjusting screws

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To learn more about our clamping solutions, please:

email us: sales@bison-chuck.com

call us +48 85 732 33 79

Our experts will be pleased to answer any questions concerning our products or specific clamping solutions.