Tormach 770M - User Manual

TECHNICAL DOCUMENT
Owner's Guide:
770M® Power
Drawbar
TD10541: Owner's Guide: 770M® Power Drawbar (0618A) Page 1 Specifications subject to change without notice.
©Tormach® 2018

Summary

Power Drawbar Purpose

Power Drawbar Product Components

Setting Up the Power Drawbar

Required Tools for Drawbar Setup

List of tools necessary for the correct installation of the Power Drawbar.

Power Drawbar Air Supply Specifications

Details on required air pressure, dryness, and lubrication for optimal Power Drawbar function.

Power Drawbar Installation Procedure

Step-by-step guide for installing the Power Drawbar, including variations for ATC.

Adjusting the Power Drawbar After Installation

How to Adjust Drawbar Tension

Procedure to set the correct drawbar tension, ensuring secure tool holding and preventing pull-out.

Initial Setup Clearance Adjustment

Ensuring proper mechanical clearance between the drawbar and its cylinder for correct operation.

Operating the Power Drawbar System

Safely Changing Tools with the Power Drawbar

Instructions for safely releasing and securing tools using the automated Power Drawbar.

Power Drawbar Maintenance Guide

Examining Air Pressure for Maintenance

Checking air supply parameters as part of routine maintenance to ensure drawbar performance.

Lubrication Schedule for Power Drawbar

Recommended procedure and frequency for lubricating key components of the Power Drawbar.

Inspecting Power Drawbar Wear Items

Regular inspection of components like spring washers and collets for signs of wear or damage.

Tormach 770M Specifications

General

Type	CNC Mill
Spindle Speed	10, 000 RPM
Spindle Taper	BT30
Control System	PathPilot
Spindle Motor	1.5 HP
Tool Capacity	10 tools
Weight	2200 lbs
Cutting Feedrate	100 in/min
Coolant Capacity	5 gal
Voltage	220V