INDUCTION TOOL CHANGING SYSTEM
Superior Control - Our Induction Tool Changing unit enables the operator to have total control over the heating process. The variable power setting on the machine provides a method of controlling the output of power. The power control regulates the amount of energy to be transmitted into heat and can easily be adjusted to the various sized tools. To assist in directing the correct amount of heat, the automatic cycle time control can be adjusted to the proper length of time necessary. This control can be set from 1 to 22 seconds. The normal settings for tooling from ¼" thru 1-1/2" diameter is 70% power setting. If the outer diameter of the toolholder is relatively close in diameter to the coil the efficiency of the coil is enhanced. If the outer diameter is relatively small in relationship, the efficiency is reduced. The efficiency of the coil effects the cycle length, but small diameter tooling requires less Shrink Fit interference, therefore allowing for minimal adjustments of the machine to operate on most tooling. The normal cycle length for changing tooling is 7 seconds. An added feature of our heat unit is an internal power control potentiometer inside the machine. This allows the machine to be set at a standard power setting and disallows any adjustments from the front panel. This feature is a safeguard against overheating tools and for the supervisor to guard against misuse of the machine. This feature extends the life of the toolholder. Also available, as an option, is an infrared sensor. This sensor detects the amount of heat introduced to the toolholder. When the toolholder reaches a preset temperature, the machine shuts off the power automatically. Another feature of this unit is a holdoff cycle. The unit is automatically shut down for 12-15 seconds after the heating cycle. This allows for the water to be pumped through the coil and maintain a standard operating temperature. This prevents the operator from rapidly recycling the machine, causing an overheating condition to the toolholder. It also prevents the coil from being overheated causing possible damage. With the combination of controls and options available with our induction heating unit, no other system can compare.	Accessories
Superior Operation - The control of our induction unit makes the operation far superior to any other method. The operator simply puts the holder into the machine, starts the heating cycle and removes the cutter tool approximately 7 seconds later. Within the same heating cycle a new cutting tool is inserted into the holder. Since a minimal amount of heat is localized on the clamping area the toolholder quickly shrinks back to its original state and can be placed into the cooling block with the tool secured at the proper depth. The tool requires minimal cooling time due to the quick cycle of the induction process. Very little heat is transferred to the shank of the toolholder, thus allowing the cooling block to draw the heat from the localized heated area. The design of the tooling and proper shrink to tool shank ratios provide superior clamping force without the guesswork or torque wrenches required for other holding systems. Superior Safety - The safety of our Induction System is a primary feature. Our machine is UL approved. Using electricity, is the superior method of shrink fitting. There are no open flames with our system, no flammable liquids used, and the heated area is confined to the clamping end of the toolholder. The operator needs to follow a few simple guidelines when operating the machine; use leather or clean dry cotton gloves, (the clamping end of the toolholder does get hot and cutting tools are sharp), use an approved rubber safety mat to stand on when operating this or any other electrical equipment. It is important to adhere to all operating, safety and maintenance instructions to insure safe operation. The guidelines spelled out insure your Induction System will operate safely and efficiently for years. Low Maintenance - There is very little maintenance involved with our Induction Heating System. The unit is solid state, self-contained and requires minimal floor space. The Induction coils must be visually inspected quarterly by the operator or maintenance personnel to insure they are in proper working order and insulation materials are in place. De-ionized water used to cool the Induction coil must be changed every 3-4 months depending upon frequency of machine use. If the coolant should fall below acceptable levels the flow fault indicator light on the front of the machine will provide a warning to adjust the coolant level. Historically, there are 15 machines in the field and being used daily with no major maintenance problems. Induction Heating Units 4617291 Vertical unit with 220V/3 phase power requirement with NEMA 12 electrical cabinet 4617292 Horizontal unit with 220V/3 phase power requirement with NEMA 12 electrical cabinet 4617293 Vertical unit with 480V transformer with NEMA 12 electrical cabinet 4617294 Horizontal unit with 480V transformer with NEMA 12 electrical cabinet
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Copyright © 2007 Mistequay Group Ltd. All rights reserved Last updated 02/10/2007