05)) rounded up to the next whole number. Number of passes should equal ((PDO/2) / (Cutting Diameter *.I like to set my WOC to about 5% of the threadmill’s cutting diameter (e.g.019″ for a. I find that a happy medium works best for me.However, you may need to utilize repeat passes or adjust your PDO out to account for tool deflection and ensure a proper fit. Cutting 60% of your thread on the first pass (30% of your PDO) and 40% on your final pass (20% of your PDO) eliminates the need for many quick, light passes.
Since the profile of the thread is triangular, each pass is removing more material than the last so staggering passes is critical. Splitting the cut into two passes can be beneficial as well.However, more passes can dull the teeth of the threadmill more quickly over time. Taking shallow, quick passes is relatively low-strain on your tool and can cut down on tool deflection.In the end, nothing is better than testing what works best for you. No other company can do this like Emuge.When it comes to choosing a radial DOC and number of passes for your thread, there are a few common schools of thought. Emuge support technicians will make the proper tool selections on request and then supply you with the proper machine codes to run the tooling at maximum efficiency. Less cutting pressure for thin walled partsĮmuge offers a wide range of solutions tailored to meet your specific needs.īut what really separates Emuge from all other thread mill manufacturers is customer support.Produces small controllable chips (no bird nesting of chips).One tool for right-hand and left-hand threads.Pitch diameter can be controlled by CNC offset.Achieve full-bottom threading and precise thread depth control.Eliminate the possibilities and consequences of tap breakage.Produce threads with excellent form, finish, and dimensional accuracy thread mill,thread mills,radius tools,chamfer tools,rotary broach,hex broach,thread milling,carbide threadmill,endmill,end mill,carbide endmill,carbide end.Emuge offers an array of carbide thread milling solutions like the SHUR-THREAD TMfull thread profile carbide thread mills, VARIO with increased flute count, THREADS-ALL TMminiature size thread mills, THRILLER drill & thread mills or GIGANT-IC indexable insert thread mills for large diameter threads. Thread with maximum confidence, depth, versatility and economy.
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