Boots – shoes – and leggings
Patent
1985-08-27
1987-11-03
Smith, Jerry
Boots, shoes, and leggings
364475, 364170, 318571, 408 3, 408 11, 408 12, 408 17, G06F 1546, B23B 4734
Patent
active
047046899
ABSTRACT:
A machine tool for machining a workpiece by feeding a cutting tool into the workpiece in a series of discrete steps wherein a constant value is stored for each of those steps, a calculation is performed responsive to the value of a variable factor affecting operation of the cutting tool, such as cutting tool diameter and/or workpiece material coefficient, to calculate for each of the discrete steps a feed value as a function of the corresponding constant value for that step and as a function of the value of that factor. Control means is provided for feeding the cutting tool into the workpiece as a function of the feed values thus calculated for a plurality of steps. Upon completion of feeding for any one step, the cutting tool is at least partially withdrawn from the workpiece and the cutting tool is subsequently feed into the workpiece as a function of the feed value of the next step.
REFERENCES:
patent: 3342087 (1967-09-01), Mulot
patent: 3451293 (1969-06-01), Takezawa
patent: 3634664 (1972-01-01), Valek
patent: 3784798 (1974-01-01), Beadle et al.
patent: 3873816 (1975-03-01), Takeyama et al.
patent: 4025764 (1977-05-01), Tack
patent: 4157231 (1979-06-01), Phillips
patent: 4208718 (1980-06-01), Chung
patent: 4346444 (1982-08-01), Schneider et al.
patent: 4513381 (1985-04-01), Houser, Jr. et al.
patent: 4597040 (1986-06-01), Buzies
patent: 4624607 (1986-11-01), Kato
Brother Kogyo Kabushiki Kaisha
Lastova John R.
Smith Jerry
LandOfFree
Machine tool for machining a workpiece by feeding a cutting tool does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Machine tool for machining a workpiece by feeding a cutting tool, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Machine tool for machining a workpiece by feeding a cutting tool will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1677107