用户手册 — Jet 690008 jtm-4vs mill w

目录

• JTM-4VS Variable Speed Turret Mill

  1
• Warranty and Service

  2
• Table of Contents

  3
• Warnings

  5
• Specifications

  7
• Unpacking

  8
• Set-up and Installation

  9
• JTM-4VS Dimensions

  10
• JTM-4VS Overview and Terminology

  11
• Electrical Connections

  12
• Operating Instructions

  12
  • Operating Controls

    12
  • Motor Switch

    12
  • Variable Speed Control

    13
  • Spindle Brake

    14
  • High-Neutral-Low Shift Lever

    14
  • Quill Power Feed Lever

    14
  • Feed Rate Lever

    14
  • Feed Trip Cam Lever

    15
  • Feed Direction Control

    15
  • Coarse Feed Handle

    15
  • Quill Lock Lever

    15
  • Micrometer Adjusting Nut

    15
  • Fine Feed Handwheel

    15
  • Depth Scale and Stop

    16
  • Power Feed Operation

    16
  • Draw Bar Operation - Changing Tooling

    17
  • Clamping Work Piece to the Table

    17
• Adjustments

  17
  • Mill Head – Left/Right Adjustment

    17
  • Mill Head – Fore/Aft Adjustment

    18
  • Positioning the Ram

    19
  • Gib Adjustment

    19
  • Power Feed Trip Lever Mechanism

    20
  • Table Lead Screw Backlash Adjustment

    20
• Maintenance

  22
  • Lubrication

    22
  • Replacement of Drive Motor

    23
  • Replacement of Vari-Speed Belt

    24
  • Replacement of Brake Shoes, Springs and/or Timing Belt

    24
  • Replacement of Quill Feed Clock Spring

    25
• Replacement Parts

  25
  • Head Assembly

    26
  • Spindle Assembly

    30
  • Base Assembly

    34
  • Lead Screw Assembly

    37
  • One-Shot Lubrication System

    38
• Electrical Connections – Single Phase only

  39
• Electrical Connections – 3 Phase only

  40