238000005755 formation reaction Methods 0.000 claims description 2.230000015572 biosynthetic process Effects 0.000 claims description 2.229910052751 metal Inorganic materials 0.000 claims description 19.229910003460 diamond Inorganic materials 0.000 claims description 23.238000003672 processing method Methods 0.000 claims description 36.238000003754 machining Methods 0.000 title claims description 10.Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Priority to JP2012093307A priority Critical patent/JP5905320B2/en Priority to JP2012-093307 priority Application filed by Toshiba Machine Co Ltd filed Critical Toshiba Machine Co Ltd Publication of CN103372654A publication Critical patent/CN103372654A/en Status Pending legal-status Critical Current Links Original Assignee Toshiba Machine Co Ltd Priority date (The priority date is an assumption and is not a legal conclusion.
Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Inventor 岛贯隆 Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Pending Application number CN2013101311111A Other languages Chinese ( zh) Google Patents CN103372654A - Flycutting groove machining method and flycutting mirror finishing method on film-like workpiece To compensate, the equation below can be used to find the average diameter along the chamfer.CN103372654A - Flycutting groove machining method and flycutting mirror finishing method on film-like workpiece In a scenario where it was being used to create a 60° edge break, the actual cutting action would happen somewhere between the tip and major/shank diameters. For example, Helical tool #07001, a flat-ended chamfer cutter with helical flutes, has a tip diameter of. On angled tools the cutter diameter changes along the LOC. This produces optimal parameters based on the machine’s top speed.
In a case like this, it is recommended that the tool is run at the machine’s max speed (that the machinist is comfortable with) and that the appropriate chip load for the diameter is maintained.
#FLYCUT OR END MILL TO REMOVE MATERIAL FULL#
Since this speed is only attainable with high speed air spindles, the full SFM of 1,000 may not be achievable. 047” cutter in 6061 aluminum (SFM 1,000) would return a speed of ~81,000 RPM. With miniature tooling and/or certain materials the speed calculation sometimes yields an unrealistic spindle speed. As shown above, the cutter speed (RPM) is defined by the SFM (based on material) and the cutter diameter.
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