Casting mould makers create metal, wooden or plastic models of the finished product to be cast. The patterns are then used to create moulds, eventually leading to the casting of the product of the same shape as the pattern.

Tasks

Tasks include -
(a) Reading and interpreting engineering drawings and specifications of tools, dies, prototypes or models;
(b) Preparing templates and sketches, and determining work processes;
(c) Visualizing and computing dimensions, sizes, shapes and tolerances of assemblies, based on specifications;
(d) Positioning, securing and measuring metal stock or castings to lay out for machining;
(e) Setting up, operating and maintaining conventional and computer numerically controlled machine tools to cut, turn, mill, plane, drill, bore, grind or otherwise shape work pieces to prescribed dimensions and finish;
(f) Fitting and assembling parts to make and repair jigs, fixtures and gauges;
(g) Repairing and modifying sports guns and other small arms;
(h) Making, fitting, assembling, repairing and installing lock parts and locks;
(i) Making and repairing metal patterns for preparation of foundry moulds;
(j) Laying out lines and reference points on metal stock to guide other workers who cut, turn, mill, grind or otherwise shape metal;
(k) Verifying dimensions, alignments and clearances of finished parts for conformity with specifications, using precision measuring instruments and testing completed items for proper operation.