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| New steel outrigger 80 foot long MIG welded steel hull and folding outrigger . Outrigger is small , ballasted , air pumped only enough to sink and bouy to keep hull planing . Outrigger can be folded under the hull . Everything is steel , aluminum is weaker for the money . Masts are forged tube , thin wall , since its forged , the mast can be welded up / built up . sails are all luff wire , free , not grooved to any mast . Aux : 4 Honda B18b turbo , variable cam timing nix's waste gate . Im a lonely Ham radio operator , get a permit and chat with me on 14.313 mhz or ECHO link or STAR or whatever the latest is Give me a day or so to build an antenna ( im an antenna expert ) . KC7CC Tucson AZ . |
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#2
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__________________ Wynand A scatterling of Africa Follow my latest project here: http://www.lotus7.co.nz/forum/viewtopic.php?f=16&t=1530My Webpage: Steel Boatbuilding: http://5psi.net |
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#3
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| Thank You Mr Wynand , STEEL is the fastest , safest and it can be forged to do tasks , no one today DARES , such as masts . It gets better ... Alum masts are extruded , you cant do EXTRUSION at home . But Steel masts can be inexpensively forged in your backyard . A hydraulic concrete breaker is far to much force , thus anything small but not including a $150 Electric Dem' Hammer . Next you need to heat locally to any heat , that reduces the work to reform the grains in the steel til they are flat like corn flakes . Four times the strength of CRS sheet and plate . MIG welding does not interfere , you can MIG a complicated structure and then get on with the FORGING . I have airplane propellors on the drawing board , Forged then brazed . Brazing is very strongs for its weight . It takes shock loads well , thus airplane propellors .... Heat dont matter , unless its red hot under the palm tree you are using for shade , in the Bahamas . Yet its a waste of heating torch or oven to not heat the steel to at least dull red , as seen looking into the un lit oven ... |
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