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#1
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| Bent 60" propeller Hi all I quit lurking to post a question. I recently bought an old tug boat, ex steam built 1890 It has a 3 bladed "Columbian" made in the USA 1961 model bronze propeller D60 P34 inches. I was turning it today and noticed one blade tip is 2” aft off the other 2 blades, so it is bent back, also the leading edge doesn’t match the other 2 blades, it is an inch thick at the tip, leading edge and trailing edge. Questions Can it be bent back by a pro shop or do they have to cut it of and weld it back on? How much should one worry about something like this on a slow turning propeller? P |
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#2
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| Correcting these defects is a simple poc for a decent propshop. Effects of same defect? Well, depends on rotational speed, but probably most felt as vibration, eventually causing increased bearing/sealing wear. |
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#3
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| Thanks. Found a decent prop shop and took the prop off today, taking it there tomorrow. P |
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#4
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