Milling particular work Special milling operations Machines therefor

BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23CMILLING

B23C3/00Milling particular work Special milling operations Machines therefor

B23C3/002Milling elongated workpieces B23C3/005Rails B23C3/007Milling end surfaces of nuts or tubes B23C3/02Milling surfaces of revolution B23C3/023Milling spherical surfaces B23C3/026Milling balls B23C3/04while revolving the work B23C3/05Finishing valves or valve seats B23C3/051Reconditioning of valve seats B23C3/053having means for guiding the tool carrying spindle B23C3/055for engines B23C3/056for taps or valves B23C3/058Reconditioning of valves B23C3/06Milling crankshafts B23C3/08Milling cams, camshafts, or the like B23C3/10Relief milling B23C3/12Trimming or finishing edges B23C3/122of pipes or cylinders B23C3/124internally B23C3/126Portable devices or machines for chamfering edges B23C3/128Trimming or finishing edges of doors and windows B23C3/13Surface milling of plates, sheets or strips B23C3/14Scrubbing or peeling ingots or similar work-pieces B23C3/16Working surfaces curved in two directions B23C3/18for shaping screw-propellers, turbine blades, or impellers B23C3/20for shaping dies B23C3/22Forming overlapped joints B23C3/24Making square or polygonal ends on work-pieces B23C3/26Making square or polygonal holes in work-pieces B23C3/28Grooving workpieces B23C3/30Milling straight grooves B23C3/305in which more than one milling tool is used simultaneously B23C3/32Milling helical grooves B23C3/34Milling grooves of other forms B23C3/35Milling grooves in keys B23C3/355Holders for the template keys B23C3/36Milling milling-cutters