Page 4
The CPO-315 HFA Fully Automatic Cold Saw is designed to cut solids, tubes, flats and other profiles
in grades of material that range from hot and cold rolled steel, annealed tool steels, stainless,
aluminum, brass, copper, synthetics and extrusions.
Cold sawing is a process similar to a milling process. In most cases, this, combined with the variable
speed feature, gives a finished cut that does not require any secondary machining or de-burring.
Since milling spindle speeds are used in cold sawing, there are several things that are required to
achieve quality results. The selection of the proper pitch (number of teeth) on the blade and the
proper spindle speed for the type of material being cut are critical. Proper material clamping and a
good quality coolant are also important.
Cold sawing has several advantages over band saws and abrasive saws. Besides the mill quality cut,
cold saws have the ability to generate faster cutoff times than band saws. There are no sparks and
excessive noises that are associated with abrasive cutoff saws. There is no work hardening of the
workpiece.
Cold saws also offer the advantage of blades that can be re-sharpened until the diameter of the blade
will no longer cut through the material. The vise allows for easy changeover to special clamping jaws
for profiles and extrusions. Having a motor variable speed control enables the user to cut a wide range
of materials.
1.0 INTRODUCTION
2.0 SAFETY PRECAUTIONS
1. The operators of this machine must be qualified and well trained in the operation of this
machine. The operators must be aware of the capacities and the proper use of this machine.
2. This manual is not intended to teach untrained personnel how to operate equipment.
3. NEVER OPERATE THIS MACHINE WITH ANY OF THE PROTECTIVE GUARDS OR
HOODS OPEN OR REMOVED!
4. Wear the appropriate personal protective equipment. Safety glasses are required at all times
when operating or observing this machine in operation.
5. Never place any part of your body into the path of the saw blade, material vises or shuttle
cylinder.
6. Do not wear loose fitting clothing, gloves or jewelry when operating this machine.
7.
8. All electrical connections shall be made by a qualified electrician. This machine must be
grounded in accordance with the National Electric Code.
9. Disconnect the machine from the power source before performing maintenance or changing
blades.
10. Strictly comply with all of the warning labels and decals on the machine. Never remove any
of the labels. Promptly replace worn or damaged labels.
