Jrone - The Control of Wall Thickness in the Flow Channels of Two Housings

2024-09-03

The Control of Wall Thickness in the Flow Channels of Two Housings

1.Sectional Slicing Method

Cut the cross-section of the compressor housing and turbine housing every 30 degrees, totaling 12 pieces;

The clockwise direction gradually increases, with the 0 ° (360 °) direction parallel to the compressor housing outlet (turbine housing inlet) surface .

2. Acceptance Criteria

3.Turbine Housing Slicing

4.Compressor Housing Slicing

5.Conclusion of Two Housings Wall Thickness Inspection

Perform a rubbing inspection on the 12 channel sections of the pressure shell and vortex shell,

(1) The minimum wall thickness of the vortex shell channel rubbing is 6.82mm, which meets the acceptance criteria for vortex shell;

(2) The minimum wall thickness of the pressure shell channel rubbing is 8.88mm, which meets the pressure shell acceptance standards;

Overall,the wall thickness of the shell and vortex shell is qualified.

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