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Volunteers / Re: January 2023 Work Reports
« on: January 30, 2023, 07:29:56 PM »
There will also be a 'Build 11' work session from Tuesday to Thursday, January 31 to February 2.
We will be working on getting ready to assemble the entire front frame which includes the left and right frames, cylinder fixture, and rear frame extension casting. The cylinder fixture substitutes for the cylinder saddle which we won't have for a few more months. We have to prepare the two front frames to fit with the rear frame extension casting, get everything precisely aligned, and start match drilling and reaming holes to permanently bolt the pieces together with custom fitted bolts.
Once the front 'box' is assembled it can be married to the rear frame by the same process of fitting and match drilling and reaming holes for fitted bolts. Alignment of these components is critical to the successful operation of the locomotive.
We will be working on getting ready to assemble the entire front frame which includes the left and right frames, cylinder fixture, and rear frame extension casting. The cylinder fixture substitutes for the cylinder saddle which we won't have for a few more months. We have to prepare the two front frames to fit with the rear frame extension casting, get everything precisely aligned, and start match drilling and reaming holes to permanently bolt the pieces together with custom fitted bolts.
Once the front 'box' is assembled it can be married to the rear frame by the same process of fitting and match drilling and reaming holes for fitted bolts. Alignment of these components is critical to the successful operation of the locomotive.