Work tools seamless pattern background of house repair and construction vector design. Screwdriver, hammer and spanner, paint, brush and trowel, tape measure, wrench, screws and hard hat backdrop ...

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Abstract: In envelope process of cutter, profile and tool-path of cutter are complicated, and the grinding depth is variable which causes grinding force to change on ...

Abstract: Formed milling is one of the most commonly used methods for rough machining of the screw rotors. To design the cutter for a screw rotor with the tooth profile represented by discrete points, ...