Newall M20-TT Installation Manual

Knee type milling machine

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M20-TT Installation for
Knee Type Milling
Machine

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Summary of Contents for Newall M20-TT

  • Page 1 M20-TT Installation for Knee Type Milling Machine...
  • Page 2: Table Of Contents

    M20 Installation for Knee Type Milling Machine Table of Contents PAGE Introduction…………………………………………………………………………..1 Warnings……………………………………………………………………………..1 Dimensions…………………………………………………………………………..1 Installing Longitudinal (X-axis) scale………………………………………2 Installing Longitudinal (X-axis) reader head………………………………3 Installing cross travel (Y-axis) scale……………………………………….4 Installing cross travel (Y-axis) reader head ………………………………5 Standard mounting Installing cross travel (Y-Axis) reader head………………………………6 Bridgeport type mounting Cable routing………………………………………………………………...6 Final check…………………………………………………………………...6...
  • Page 3: Introduction

    INTRODUCTION It is important that you read and understand this manual prior to beginning the installation. If you have any questions at any time please contact the Newall Support Department. Due to the variety of knee type manual milling machines, it may be necessary to modify the brackets provided or manufacture custom brackets.
  • Page 4: Installing Longitudinal (X-Axis) Scale

    The scale is installed 1 , however before installing check that the scale www.newall.com will be reached by the head once attached to the bracket. Fit the scale central on the rear of the table, mark, drill and tap 2 M4 x 20mm deep holes.
  • Page 5: Installing Longitudinal (X-Axis) Reader Head

    (1/4-20UNC x 1 1/2" SHCS) The gap between the reader head and the scale should be 0.5mm ± 0.1mm this is set with the shim provided, align reader head as shown. The incremental track stickers on the head and scale should match. www.newall.com...
  • Page 6: Installing Cross Travel (Y-Axis) Scale

    Mark, drill and tap 2 M4 x 20mm deep holes. NB the ‘grating sticker’ should be on the top. Repeat steps 1.3 to 1.6. www.newall.com...
  • Page 7: Installing Cross Travel (Y-Axis) Reader Head

    Drill and tap holes suitable for the screws shown below. Fix bracket into place, central on the saddle. ANGLE BRACKET M4 x 20 SHCS HEAD M6 x 20 SHCS M6 FULL NUT M6 x 20 SHCS Repeat steps 2.4 to 2.6 GUARD M4 x 6 BHSS www.newall.com...
  • Page 8: Installing Cross Travel (Y-Axis) Reader Head

    PRIOR TO PUTTING THE DRO INTO SERVICE, TRAVERSE THE TABLE, SADDLE, KNEE AND RAM TO THEIR EXTREME TRAVEL LIMITS. THIS WILL ENSURE THAT THE SCALE TRAVELS DO NOT EXCEED THEIR LIMITS AND THAT THE ARMOURED CABLES ARE NOT STRESSED. www.newall.com...
  • Page 9 NEWALL MEASUREMENT SYSTEMS LTD Technology Gateway, Cornwall Road South Wigston, Leicetser, LE18 4XH Tel: (0116) 264 2730, Fax: (0116) 264 2731 E-mail: sales@newall.co.uk NEWALL FRANCE SARL 63 Rue Victor Hugo, F-59200, Tourcoing, France Tel: 03.20.01.03.13, Fax: 03.20.26.13.41 NEWALL ELECTRONICS INC 1778 Dividend Drive, Columbus, Ohio, 43228, USA Tel: (1) 614.771.0213, Fax (1) 614.771.0219...

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