Preface; Manual Overview; Safety - Tormach ATC Operator's Manual

1. PREFACE

1.1 Manual Overview

This manual is intended for users of the Tormach Tooling
System Automatic Tool Changer - an accessory to the
Tormach PCNC 1100 mill. Readers are assumed to be
familiar with the operation and documentation for their
particular milling machine. For questions of a general
nature (e.g. applying tool height offset compensation)
please refer to the PCNC 1100 machine manual.
The TTS ATC can be used with all existing part programs
without modification, regardless of existing tool number
assignments. For programs that use 10 tools or fewer the
ATC may be used for all tool changes. For part programs
requiring more than 10 tools, or for programs requiring
special tooling not appropriate for an ATC, such as a
reversing tapping head, it can be used in conjunction with
manual changes. Any tool number between 1 and 253
may be assigned to a position in the tool tray – you are not
confined to using tool numbers 1-10. This is convenient if
you have a tool library already set up with tool numbers
and heights measured in your tool offset table. The
tool changer remembers tools assigned to the tray, and
prompts for manual spindle insertion and removal of non-
assigned tools at appropriate times. Tools may be assigned
to different tray numbers so that, for instance, one can
dedicate groups of tray assignments to specific jobs that
are run frequently.
All tools are called from G code with standard M6
commands, or from buttons on the ATC control screen.

1.2 Safety

Any machine tool is potentially dangerous,
especially automated tools under computer
control. Because Tormach does not know
the details of your workshop or other local
conditions, no responsibility can be taken for damage
or injury caused by the use of the mill and ATC. It is the
owner's and operators responsibility to understand the
mill/ATC system integration and operation and to comply
with any legislation and codes of practice applicable to
country or state. If there is any doubt, seek guidance from
a professionally qualified expert rather than risk injury.
The safety of any application using the ATC is ultimately
the responsibility of those performing the setup and
operation. Please do not take this responsibility lightly
- use common sense and review all instructions on the
operation and maintenance of the ATC
UM10081_TTS_ATC_PCNC1100_1013A
Operator Safety
•
When using electric tools, machines or equipment,
basic safety precautions should always be followed
to reduce the risk of fire, electric shock, and personal
injury.
•
Read and understand this manual. Do not operate the
ATC without knowing the function of every control
key, button, and alignment and referencing procedure.
Refer to this manual or contact Tormach if any function
is not understood.
•
Keep hands clear of the ATC at all times during tool
changes or when commanding any ATC motion from
the ATC control screen of the mill's control software.
•
Avoid contact with moving parts. Before operating the
mill and ATC, remove all jewelry including watches and
rings, neckties and any loose-fitting clothing. Tie back
hair.
•
Keep hair away from moving parts.
•
Do not reach for the part, tool or fixture while running
a part program.
•
Keep work area clean. Cluttered areas invite injuries.
•
Wear ANSI approved eye protection at all times.
•
Keep work area well lit.
•
Keep the computer area clear of clutter.
•
Never use longer or larger tools than necessary.
•
Do not use the ATC or power tools in damp, wet or
poorly lit locations.
•
Do not use tools in the presence of flammable gases or
liquids.
•
Use only identical replacement parts when servicing.
•
Take off gloves before you operate the ATC. Gloves are
easily caught in moving parts or cutting tools.
•
Never operate with unbalanced tooling.
•
Never operate the ATC after consuming alcoholic
beverages or taking strong medication.
•
Protect your hands. Stop the machine and ensure that
the computer control is stopped before you:
* Change tools;
* Change parts or adjust the work piece;
* Make an adjustment;
•
Keep work area well lit. Ask for additional light if
needed.
•
Always use proper feeds and speeds, as well as depth
and width of cut, to prevent tool breakage.
•
Use proper cutting tools for the job.
•
Do not use dull or damaged cutting tools. They break
easily and become dangerous projectiles.
•
Be certain every operator understands the operation
and safety requirements of the mill and ATC before
operating. It is the responsibility of the owner of
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