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#11
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Aluminum boats welding (Hewes, Duckworth, Bolton)
wrote:
Finally going to make the plunge and buy an aluminum boat, but i am confused. Our goal is to buy a boat that will last for many years to come and also turn heads when on the water. The more i talk to salesman the more BS i hear. What should i be looking for as far as the quality of the welds, some look like art and some look like my son who is 12 tried to weld for the first time. Does the apperance of the weld matter? We are looking at a 200 Sea Runner Hewes Craft right now, any comments would help at this point Thanks www.blacklabmarine.com plate welded aluminum boats high quality, great welds, definitely turn heads |
#12
posted to rec.boats
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Aluminum boats welding (Hewes, Duckworth, Bolton)
"HK" wrote in message ... wrote: Finally going to make the plunge and buy an aluminum boat, but i am confused. Our goal is to buy a boat that will last for many years to come and also turn heads when on the water. The more i talk to salesman the more BS i hear. What should i be looking for as far as the quality of the welds, some look like art and some look like my son who is 12 tried to weld for the first time. Does the apperance of the weld matter? We are looking at a 200 Sea Runner Hewes Craft right now, any comments would help at this point Thanks www.blacklabmarine.com plate welded aluminum boats high quality, great welds, definitely turn heads I guess so. Those things are butt ugly. You can't help but notice. |
#13
posted to rec.boats
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Aluminum boats welding (Hewes, Duckworth, Bolton)
Eisboch wrote:
The OP should research why the skin on aluminum airplanes are riveted rather than welded. Hint: It has something to do with preventing the wings from snapping off. Eisboch Next time I buy an aluminum boat with wings, I'll keep that in mind. -- George W. Bush - the 43rd Best President Ever! |
#14
posted to rec.boats
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Aluminum boats welding (Hewes, Duckworth, Bolton)
"HK" wrote in message . .. Eisboch wrote: The OP should research why the skin on aluminum airplanes are riveted rather than welded. Hint: It has something to do with preventing the wings from snapping off. Eisboch Next time I buy an aluminum boat with wings, I'll keep that in mind. Cute, but not the point. Thin welded aluminum is subject to stress cracks in anything that flexes. Rivets allow flex without losing structure. You knew that. The boats you provided a link to are designed from the get-go to be welded, using large, continuous panels with welds that I am sure are reinforced and placed in minimum stress areas. Eisboch |
#15
posted to rec.boats
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Aluminum boats welding (Hewes, Duckworth, Bolton)
Eisboch wrote:
"HK" wrote in message . .. Eisboch wrote: The OP should research why the skin on aluminum airplanes are riveted rather than welded. Hint: It has something to do with preventing the wings from snapping off. Eisboch Next time I buy an aluminum boat with wings, I'll keep that in mind. Cute, but not the point. Thin welded aluminum is subject to stress cracks in anything that flexes. Rivets allow flex without losing structure. You knew that. The boats you provided a link to are designed from the get-go to be welded, using large, continuous panels with welds that I am sure are reinforced and placed in minimum stress areas. Eisboch Yup. Black Labs are some of the toughest boats around. Almost bought one when I was considering what to buy after selling my Parker 2520XL. I've been an admirer of the work of Louis Sullivan for many decades, so when I look at boats, I always have "form ever follows function" in mind. That's why I like the looks of Parker Boats, too. |
#16
posted to rec.boats
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Aluminum boats welding (Hewes, Duckworth, Bolton)
"Calif Bill" wrote in message
... "JoeSpareBedroom" wrote in message ... "Calif Bill" wrote in message ... Joe, your boat is not in the same league with the boats he is looking at. How so? Thickness of aluminum. Bracing. General construction. I have owned riveted boats. Valco. The rivets will loosen over time. The aluminum will flex. The Northwest boats were designed to run white water rivers with rocks. Jet drives required. But since then people found out how good they were and wanted propeller drives for efficiency or what ever. So the same construction methods for the boat are used in the propeller boats. My boat is 3/16 thick bottom. Welded I-beam reinforcements inside the bottom. Depending on the manufacturer some are using boxed stringers. All aluminum. Lund makes a great boat, they just do not have the strength of the Northwest boats. The NW boats also weigh more. My 21' Chevy engine boat with the 67 gallon tank full scales about 3300#. I have higher sides than a lot of the pure river sleds, so probably 300# more or less extra. OK. This makes sense. Where does the OP live? |
#17
posted to rec.boats
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Aluminum boats welding (Hewes, Duckworth, Bolton)
On Jan 12, 6:38*am, "JoeSpareBedroom" wrote:
"Calif Bill" wrote in message ... "JoeSpareBedroom" wrote in message ... "Calif Bill" wrote in message ... *Joe, your boat is not in the same league with the boats he is looking at. How so? Thickness of aluminum. *Bracing. *General construction. *I have owned riveted boats. *Valco. *The rivets will loosen over time. *The aluminum will flex. *The Northwest boats were designed to run white water rivers with rocks. *Jet drives required. *But since then people found out how good they were and wanted propeller drives for efficiency or what ever. So the same construction methods for the boat are used in the propeller boats. *My boat is 3/16 thick bottom. *Welded I-beam reinforcements inside the bottom. Depending on the manufacturer some are using boxed stringers.. All aluminum. Lund makes a great boat, they just do not have the strength of the Northwest boats. *The NW boats also weigh more. *My 21' Chevy engine boat with the 67 gallon tank full scales about 3300#. *I have higher sides than a lot of the pure river sleds, so probably 300# more or less extra. OK. This makes sense. Where does the OP live?- Hide quoted text - - Show quoted text - Thanks That is alot of info.and the links are a great source also. But the question i am still after is what should the welds look like and or what do you look for in welds on these boats? Hewes Craft boats has what they call a Dime stack weld, is this better looking or better for structure? |
#18
posted to rec.boats
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Aluminum boats welding (Hewes, Duckworth, Bolton)
On Jan 11, 9:02*pm, "JoeSpareBedroom" wrote:
wrote in message ... On Jan 11, 8:34 pm, "JoeSpareBedroom" wrote: wrote in message ... Finally going to make the plunge and buy an aluminum boat, but i am confused. Our goal is to buy a boat that will last for many years to come and also turn heads when on the water. The more i talk to salesman the more BS i hear. What should i be looking for as far as the quality of the welds, some look like art and some look like my son who is 12 tried to weld for the first time. Does the apperance of the weld matter? We are looking at a 200 Sea Runner Hewes Craft right now, any comments would help at this point Thanks I own a Lund, and the company makes a big selling point of the fact that their aluminum hulls are double riveted. Welding is not mentioned anywhere in their literature, as far as I've noticed. I've been beating the crap out of the boat since 1999 and it's as tight as the day it was new. www.lundboats.com Thanks for the feedback I appreciate your coment about rivetted boats but my wife said noway to riveted boats, he dad had one and it always leaked. Infact you should have seen the dirty looks she gave one of the salesman when he was trying to sale us on a riveted boat. What would you look for or like to see as far as welds? ================ I have no idea what to look for with welds. Tell your wife that her dad bought a ****ty boat, and she should not judge all riveted boats based on her father's bad judgement and low budget. If she's such a shmexpert, maybe she should be designing boats.- Hide quoted text - - Show quoted text - I would appreciate it if you didn't talk about her that way. You don't know her. |
#19
posted to rec.boats
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Aluminum boats welding (Hewes, Duckworth, Bolton)
wrote in message ... On Jan 12, 6:38 am, "JoeSpareBedroom" wrote: "Calif Bill" wrote in message ... "JoeSpareBedroom" wrote in message ... "Calif Bill" wrote in message ... Joe, your boat is not in the same league with the boats he is looking at. How so? Thickness of aluminum. Bracing. General construction. I have owned riveted boats. Valco. The rivets will loosen over time. The aluminum will flex. The Northwest boats were designed to run white water rivers with rocks. Jet drives required. But since then people found out how good they were and wanted propeller drives for efficiency or what ever. So the same construction methods for the boat are used in the propeller boats. My boat is 3/16 thick bottom. Welded I-beam reinforcements inside the bottom. Depending on the manufacturer some are using boxed stringers. All aluminum. Lund makes a great boat, they just do not have the strength of the Northwest boats. The NW boats also weigh more. My 21' Chevy engine boat with the 67 gallon tank full scales about 3300#. I have higher sides than a lot of the pure river sleds, so probably 300# more or less extra. OK. This makes sense. Where does the OP live?- Hide quoted text - - Show quoted text - Thanks That is alot of info.and the links are a great source also. But the question i am still after is what should the welds look like and or what do you look for in welds on these boats? Hewes Craft boats has what they call a Dime stack weld, is this better looking or better for structure? A good MIG or TIG aluminum weld should look like a stack of dimes. Go to the Lincoln Electric website. They have vids and lots of info on welding. |
#20
posted to rec.boats
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Aluminum boats welding (Hewes, Duckworth, Bolton)
On Jan 12, 2:32*pm, wrote:
On Jan 11, 9:02*pm, "JoeSpareBedroom" wrote: wrote in message ... On Jan 11, 8:34 pm, "JoeSpareBedroom" wrote: wrote in message .... Finally going to make the plunge and buy an aluminum boat, but i am confused. Our goal is to buy a boat that will last for many years to come and also turn heads when on the water. The more i talk to salesman the more BS i hear. What should i be looking for as far as the quality of the welds, some look like art and some look like my son who is 12 tried to weld for the first time. Does the apperance of the weld matter? We are looking at a 200 Sea Runner Hewes Craft right now, any comments would help at this point Thanks I own a Lund, and the company makes a big selling point of the fact that their aluminum hulls are double riveted. Welding is not mentioned anywhere in their literature, as far as I've noticed. I've been beating the crap out of the boat since 1999 and it's as tight as the day it was new. www.lundboats.com Thanks for the feedback I appreciate your coment about rivetted boats but my wife said noway to riveted boats, he dad had one and it always leaked. Infact you should have seen the dirty looks she gave one of the salesman when he was trying to sale us on a riveted boat. What would you look for or like to see as far as welds? ================ I have no idea what to look for with welds. Tell your wife that her dad bought a ****ty boat, and she should not judge all riveted boats based on her father's bad judgement and low budget. If she's such a shmexpert, maybe she should be designing boats.- Hide quoted text - - Show quoted text - I would appreciate it if you didn't talk about her that way. *You don't know her.- Hide quoted text - - Show quoted text - That's just Joe, don't worry about it. Anyway, if I were looking at a welded boat, knowing as little as I do, one thing I would look for is consistancy. As I would with any fastenings. It is not an end all, but it will tell you a lot about the manufacturer... Remember in the old days a car had marbles rolling aound on the seams.. I would look for consistant seams and fastenings... |
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