Broaching Systems

Broaching System Videos

Use the video library to explore the versatility of The duMONT Minute Man® Broaching System for effective and efficient broaching and shaping operations on CNC Lathes and Machining Centers as well as Slotting and Shaping machine.  Learn about set up and watch as broaching operations are performed.  See the productivity and cost savings The  duMONT “Minute […]

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CNC Lathes

Set Up: Learn about Mounting on a CNC Lathe. Setting Zero on a CNC Lathe. Use an Eccentric Bushing for Quick Correction of Alignment Errors on CNC Lathes. Mounting of the Centering Plate. Broaching Operations: Broach a Blind Internal Keyway on a CNC Lathe. Perform External Toothing without Relief Grooves on a CNC Lathe. Execute […]

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Machining Centers

Broaching Operations: Broach a Internal Through Keyway on a Machining Center. Cut an Internal Blind Keyway on Machining Center. Broach a Keyway with Set Timing on Machining Center.

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Shaping & Slotting Machines

Broaching Operations: Execute Broaching and Set Up for a  Slotting Machine. 

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Machining Considerations-Guidance Table of Feeds, Speeds & Pressure Required

When planning to use the Tooling System always refer to the Stock Insert Tables on American Standard and Metric Insert specifications. Be aware of the Minimum Bore Diameter an Insert can be used in as well as the Pressure Required (Pounds) to achieve a cut. Unlike typical Broaching applications in which multiple teeth are engaged at one time, the […]

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Mounting Inserts

All inserts are mounted or seated in the Tool Holder in the same manner. The Tool Holder has a pocket and a threaded hole at its tip. The Insert is designed to fit into the Tool Holder’s pocket and secured by a mounting screw. The Insert tables American Standard and Metric clearly indicate the Tool Holder Size required […]

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Tool Holder Mounting

The Tooling System is designed to be used in a wide variety of equipment. The same general mounting approach is used – securing the Tool Holder in a manner appropriate for the machine’s fixture. As mentioned above the Tool Holder Size is dependent on the Insert to be used. The machine’s holder determines the necessary […]

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Programming

Allow us to put our experience to work for you. Programming assistance is available; the manufacturer, model, and controls of the machine to be used as well as a fully dimensioned drawing of the finished part are required. In the CNC program it is necessary to establish an approaching value which accounts for the “cord”, […]

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Insert Sharpening

Re-sharpening extends the life of the Insert and saves money. The Inserts that show a decline in surface finish (a sign of wear), can have their life extended through a re- sharpening process. The Inserts are designed to allow two to three re-sharpenings, more if tolerances allow. A Sharpening Stem is available for mounting and supporting of […]

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