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#31
posted to rec.boats
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How to Drill Out a Broken Bolt?
Eisboch wrote:
wrote in message ps.com... Clams Canino wrote: I wanna know how you broke *three*. I mean - after you broke one... didn't a clue rake at least try to hit you over the head about the rest of them? Actually, I could have broken all four -- instead of merely three. I must have come to my sense when I was bearing down on the 4th bolt. I have a tendency to over-doing anything (such as running my knee to the point that I needed to have a surgery done on my knee). And tightening up the bolts too much is one of my tendency. That was the reason why I bought a torque wrench hoping that using the torque wrench will prevent me from over-torquing the bolts. Unfortunately, I mistook 60-inch-pounds with 60-feet-pounds, and I ended up over-torquing the bolts by 12 times. And the fact that the torque wrench that I use is quite big (designed more for higher torque such as for torquing the propeller); therefore, I didn't get a good feel of the tension. I have ordered a 1/4" torque wrench that is designed for lower torque (such as 60-inch-pounds); hopefully, this will prevent me from making a similar mistake. Jay Chan Look at the bright side. You are going to have a very well stocked tool box by the time you are finished with this project. :-) Eisboch yes, but will he know how to use any of them. |
#32
posted to rec.boats
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How to Drill Out a Broken Bolt?
wrote in message ps.com... Clams Canino wrote: I wanna know how you broke *three*. I mean - after you broke one... didn't a clue rake at least try to hit you over the head about the rest of them? Actually, I could have broken all four -- instead of merely three. I must have come to my sense when I was bearing down on the 4th bolt. I have a tendency to over-doing anything (such as running my knee to the point that I needed to have a surgery done on my knee). And tightening up the bolts too much is one of my tendency. That was the reason why I bought a torque wrench hoping that using the torque wrench will prevent me from over-torquing the bolts. Unfortunately, I mistook 60-inch-pounds with 60-feet-pounds, and I ended up over-torquing the bolts by 12 times. And the fact that the torque wrench that I use is quite big (designed more for higher torque such as for torquing the propeller); therefore, I didn't get a good feel of the tension. I have ordered a 1/4" torque wrench that is designed for lower torque (such as 60-inch-pounds); hopefully, this will prevent me from making a similar mistake. Jay Chan Buy a hammer impact tool. And then make sure the socket you use does not bottom on the case. That way you get twisting and an impact lengthwise at the same time. Was the only thing that got aluminum screws out of a Kawasaki engine case with out stripping the heads. |
#33
posted to rec.boats
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How to Drill Out a Broken Bolt?
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#34
posted to rec.boats
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How to Drill Out a Broken Bolt?
wrote in message
ps.com... Call around to hardware stores and ask if they sell spiral screw extractors. Before you jump in the car, measure the diameter of the bolt shafts you need to remove. And, if you know the socket size that fits the heads, write that down too. I tried that already. Either it didn't work or I went too easy on the hammer. Anyway, it could not grab the bolt and could not spin the bolt out. I attempted to drill one of the broken bolt away. But this simply messed up the thread in one of the hole. Hammer???????? Do you mean I am not supposed to use a hammer to work with the screw extractor? I am under the impression that I am supposed to drill a hole in the middle of the borken bolt, and hammer the screw extractor down into the hole, and then use some kind of handle bar to lock on the screw extractor and turn counter clockwise, and hopefully the screw will back out. This was exactly what the owner of the hardware store told me to do. May be we are talking about two different types of screw extractors? May be you are referring to the type that is like a drill bit, and we are supposed to use it with a power drill (running in reverse) to dill and back off the bolt? I could not use that type because the bolt was sunken inside a small hole that the special drill bit was too large to fit inside. Jay Chan This is the type I was talking about. No hammer is used. The flutes of the tool are deep enough that they grip without having to be forced into place. http://www.mytoolstore.com/hanson/extractr.html |
#35
posted to rec.boats
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How to Drill Out a Broken Bolt?
"Calif Bill" wrote in message
. net... "Don White" wrote in message ... Gene Kearns wrote: snip... This is a *BIG* hot button for me, but this is endemic of no longer teaching real Industrial Arts in our public schools. Higher education, from mechanic programs, to engineering programs, to medical programs all suffer from incoming students that have, in too many cases, never even held a tool in their hands..... and in almost all cases, save some rural areas, lack any real experience in using tools or in dealing with the logic required of fixing everyday items that need repair or adjustment..... -- You got that right! When my two sons were in jr high, they had to take homemaking courses half the year and shop the other half. The pc crowd decided that the girls whould have equal time hammering, cutting etc. while the boys learned baking, etc. I don't mind if the girls want to take shop, but don't force the boys to be Suzy Homemaker unless they want to. So you figure the women will be the kitchen slave. Not much more pathetic than a guy who has to go to Burger King because he can not cook anything! Even dumber: Guys in college who didn't know how to operate a washing machine. |
#36
posted to rec.boats
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How to Drill Out a Broken Bolt?
JoeSpareBedroom wrote: "Calif Bill" wrote in message . net... "Don White" wrote in message ... Gene Kearns wrote: snip... This is a *BIG* hot button for me, but this is endemic of no longer teaching real Industrial Arts in our public schools. Higher education, from mechanic programs, to engineering programs, to medical programs all suffer from incoming students that have, in too many cases, never even held a tool in their hands..... and in almost all cases, save some rural areas, lack any real experience in using tools or in dealing with the logic required of fixing everyday items that need repair or adjustment..... -- You got that right! When my two sons were in jr high, they had to take homemaking courses half the year and shop the other half. The pc crowd decided that the girls whould have equal time hammering, cutting etc. while the boys learned baking, etc. I don't mind if the girls want to take shop, but don't force the boys to be Suzy Homemaker unless they want to. So you figure the women will be the kitchen slave. Not much more pathetic than a guy who has to go to Burger King because he can not cook anything! Even dumber: Guys in college who didn't know how to operate a washing machine. Stainless steel DOES react with aluminum but I am not sure what to do about it. There is a material you can buy at marine stores to separate ss parts from Aluminum but am not sure if this is used on bolts. |
#37
posted to rec.boats
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How to Drill Out a Broken Bolt?
Calif Bill wrote:
"Don White" wrote in message ... Gene Kearns wrote: snip... This is a *BIG* hot button for me, but this is endemic of no longer teaching real Industrial Arts in our public schools. Higher education, from mechanic programs, to engineering programs, to medical programs all suffer from incoming students that have, in too many cases, never even held a tool in their hands..... and in almost all cases, save some rural areas, lack any real experience in using tools or in dealing with the logic required of fixing everyday items that need repair or adjustment..... -- You got that right! When my two sons were in jr high, they had to take homemaking courses half the year and shop the other half. The pc crowd decided that the girls whould have equal time hammering, cutting etc. while the boys learned baking, etc. I don't mind if the girls want to take shop, but don't force the boys to be Suzy Homemaker unless they want to. So you figure the women will be the kitchen slave. Not much more pathetic than a guy who has to go to Burger King because he can not cook anything! No kitchen slave... just don't think our kids should be girliemen , like that California crowd. |
#38
posted to rec.boats
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How to Drill Out a Broken Bolt?
Reginald P. Smithers III wrote:
Eisboch wrote: wrote in message ps.com... Clams Canino wrote: I wanna know how you broke *three*. I mean - after you broke one... didn't a clue rake at least try to hit you over the head about the rest of them? Actually, I could have broken all four -- instead of merely three. I must have come to my sense when I was bearing down on the 4th bolt. I have a tendency to over-doing anything (such as running my knee to the point that I needed to have a surgery done on my knee). And tightening up the bolts too much is one of my tendency. That was the reason why I bought a torque wrench hoping that using the torque wrench will prevent me from over-torquing the bolts. Unfortunately, I mistook 60-inch-pounds with 60-feet-pounds, and I ended up over-torquing the bolts by 12 times. And the fact that the torque wrench that I use is quite big (designed more for higher torque such as for torquing the propeller); therefore, I didn't get a good feel of the tension. I have ordered a 1/4" torque wrench that is designed for lower torque (such as 60-inch-pounds); hopefully, this will prevent me from making a similar mistake. Jay Chan Look at the bright side. You are going to have a very well stocked tool box by the time you are finished with this project. :-) Eisboch yes, but will he know how to use any of them. Wonder where he lives? Maybe he'd loan out those tools on occasion. |
#39
posted to rec.boats
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How to Drill Out a Broken Bolt?
"Frogwatch" wrote in message ps.com... JoeSpareBedroom wrote: "Calif Bill" wrote in message . net... "Don White" wrote in message ... Gene Kearns wrote: snip... This is a *BIG* hot button for me, but this is endemic of no longer teaching real Industrial Arts in our public schools. Higher education, from mechanic programs, to engineering programs, to medical programs all suffer from incoming students that have, in too many cases, never even held a tool in their hands..... and in almost all cases, save some rural areas, lack any real experience in using tools or in dealing with the logic required of fixing everyday items that need repair or adjustment..... -- You got that right! When my two sons were in jr high, they had to take homemaking courses half the year and shop the other half. The pc crowd decided that the girls whould have equal time hammering, cutting etc. while the boys learned baking, etc. I don't mind if the girls want to take shop, but don't force the boys to be Suzy Homemaker unless they want to. So you figure the women will be the kitchen slave. Not much more pathetic than a guy who has to go to Burger King because he can not cook anything! Even dumber: Guys in college who didn't know how to operate a washing machine. Stainless steel DOES react with aluminum but I am not sure what to do about it. There is a material you can buy at marine stores to separate ss parts from Aluminum but am not sure if this is used on bolts. It is called anti-seize. And the best for aluminum is Nevr-seize. |
#40
posted to rec.boats
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How to Drill Out a Broken Bolt?
"Don White" wrote in message ... Calif Bill wrote: "Don White" wrote in message ... Gene Kearns wrote: snip... This is a *BIG* hot button for me, but this is endemic of no longer teaching real Industrial Arts in our public schools. Higher education, from mechanic programs, to engineering programs, to medical programs all suffer from incoming students that have, in too many cases, never even held a tool in their hands..... and in almost all cases, save some rural areas, lack any real experience in using tools or in dealing with the logic required of fixing everyday items that need repair or adjustment..... -- You got that right! When my two sons were in jr high, they had to take homemaking courses half the year and shop the other half. The pc crowd decided that the girls whould have equal time hammering, cutting etc. while the boys learned baking, etc. I don't mind if the girls want to take shop, but don't force the boys to be Suzy Homemaker unless they want to. So you figure the women will be the kitchen slave. Not much more pathetic than a guy who has to go to Burger King because he can not cook anything! No kitchen slave... just don't think our kids should be girliemen , like that California crowd. And how is he to be a manly man, when he can not man the BBQ? |
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