Machine Drawing

206 Machine Drawing

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d:\N-Design\Des14-1.pm5

Work piece

Balance weights

Pilot bush

Tool setting

piece

Work piece

Back plate

Fig. 14.8 Turning fixture

14.6.3 Welding Fixture

Figure 14.9 shows a welding fixture for a pipe fabrication. The pipe fabrication consists of 3

pipes, 2 channels and 1 gusset channel. The pipes are located and supported by blocks containing

semi-circular grooves. They are clamped by strap clamps. The channels and gusset are located

and supported by brackets and aligning pins. Later, the welding operation is carried out.