Crazy plan for 622’s crosshead guides

Compared to #10, the crosshead and guides on #622 are going to be a bit of a nightmare.  First of all, they follow the raised pattern, which is going to make them difficult to locate vertically.  Secondly, they are not plain bars, but are shaped to provide strength where the thrust from the connecting rod is the greatest. Assuming they’re going to be formed up from … Continue reading Crazy plan for 622’s crosshead guides