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I Forge Iron

Repurposing lawn mower parts


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I had to replace my push mower this summer since the old one was leaking out all the oil in between mowings. It was free and I used it for 11 years so I feel like I got my money's worth. But before I let it go to the scrappers I was wondering if anyone here had good ideas on repurposing some of the materials. 

I've seen mower blades turned into various cutting objects. I've already reused the wheels to put on my grill since it's wheels were broken. There has to be some forging related use for some of the other parts. 

Any thoughts?

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I don't think sodium filled valves are used in such low level engines as lawn mowers. 

Unless you know exactly what you are doing, sodium is much too dangerous/explosive to fool around with. 

Of course with the proper investment,  about $29,000, you can increase your chances of survival  , see  https://carefordescientific.com/united-shield-olympiaexcel-eod-large-45dk24-excel-bomb-suit-l-black-each/?gclid=EAIaIQobChMIirvjyZ-I3gIVj4izCh2wBwWXEAQYAiABEgLsnPD_BwE

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17 hours ago, ThomasPowers said:

I've seen forge built using a flipped over and stripped lawn mower deck as the forge table.  Weygers mentions forge the valves into decorative clavos. (NOT sodium filled ones and they are generally a hard alloy to forge!)

Thanks for the suggestions. I've been thinking about making a solid fuel forge. I currently use propane but there are limits to what will fit back in the forge. 

Any one else have  thoughts/suggestions 

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8 hours ago, AR. Hillbilly said:

I make twist tong blanks out of our old mower blades. Each blade =2 pair of tongs.

I didn't think the blade be thick enough for twist tongs. I'll have to give it another look and measure it. Probably a better use than trying to make a cutting tool with it, not knowing what alloy it is. 

3 hours ago, Kevin Olson said:

You might be able to forge the aluminum connecting rod into a bottle opener.

I'm not sure what part you are referring to here. 

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37 minutes ago, AR. Hillbilly said:

Not thinking but ours is a commercial mower and has heavy blades. I believe 30” long and maybe 5/16” thick. I cut in half at center hole and torch length wise.

Yeah this is a homeowner model. Definitely not 5/16" thick. But the point of think of it as (probably medium carbon) stock, not a blade, could certainly open up opportunities. 

26 minutes ago, Kevin Olson said:

The rod is inside the engine. It connects the crankshaft to the piston.

Got it. I knew what a rod is but had never heard it referred to as a connecting rod. 

Maybe I should take the whole thing apart and look at each piece individually to see if any of it inspires me. 

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