engleski

Assembly Setup for Modular Fixture Machining Process

In this paper a model of modular fixture setup relative to cutting forces is proposed, planned and assembled. Positioning is discussed and the best solution is offered. Tool movements influence the final quality of workpiece, and fixture influences tool movements. An example is presented as a possible solution. Modular elements make jigs and fixtures elements interchangeable and reusable, their design then becomes a task of selecting and assembling the proper elements together. Primary criterion used for grouping the manufacturing features to form setups is usually tool approach direction. For load/unload, for pin placements etc. Tool carries the main forces that later form the final shape of the work-piece.

Fixture Planning; Modular; Tolerance Minimization; Jigs; Assembly Setup

nije evidentirano