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Metalworking (rec.crafts.metalworking) Discuss various aspects of working with metal, such as machining, welding, metal joining, screwing, casting, hardening/tempering, blacksmithing/forging, spinning and hammer work, sheet metal work. |
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#1
Posted to rec.crafts.metalworking
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Planer - how useful for HSM?
There is a Lee 16x48 planer (or planer mill, not clear) advertised
locally at a price that seems attractive - but I don't really have any familiarity with planers or planer mills, just vertical and horizontal types. Is this likely to be at all useful for the home shop, or just absurd? Stairs are not involved ;-) -- Cats, coffee, chocolate...vices to live by |
#2
Posted to rec.crafts.metalworking
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Planer - how useful for HSM?
On Mon, 27 Feb 2006 14:46:41 GMT, Ecnerwal
wrote: There is a Lee 16x48 planer (or planer mill, not clear) advertised locally at a price that seems attractive - but I don't really have any familiarity with planers or planer mills, just vertical and horizontal types. Is this likely to be at all useful for the home shop, or just absurd? Stairs are not involved ;-) Id love one..but its not something that Id use much. But if I had to redo a lathe bed..or make new fingers for a finger brake from plate..that would be the tool to have. And they are neat to watch run. Shaper on super steroids Gunner "A prudent man foresees the difficulties ahead and prepares for them; the simpleton goes blindly on and suffers the consequences." - Proverbs 22:3 |
#3
Posted to rec.crafts.metalworking
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Planer - how useful for HSM?
Last planer I used was a 40 foot Mesta. I was making feet and swing
gear sections for a 220 cubic yard bucket walking drag line at Bucycrus Erie's Pocatello plant. Feet were 75 feet long, 12 feet wide two inch thick abrasion resistant steel sole plates and the swing gears sections were 10 feet wide, 7 feet high, two feet thick and eight of them were lined up on the planer bed. The chips came off the size of truck coil springs, blue hot with razor edges and flew 20 feet through the air before hitting the roped off area of floor. Planers can be fun to operate. You should have seen the lathes there, eight foot diameter chucks, eighty feet between centers, with a seat on the cross slide. They were WWII leftovers used for turning 16 inch battle ship gun barrels and liners. Fun place to work if you don't mind 200 ton weldments and enormous gears going over your head on the traveling cranes. A good machinist can do an incredible amount of work on a planer. If you already have a lathe and a mill and you get a good buy on a planer or a shaper, go for it. 73 Gary On Mon, 27 Feb 2006 19:23:26 GMT, Gunner wrote: On Mon, 27 Feb 2006 14:46:41 GMT, Ecnerwal wrote: There is a Lee 16x48 planer (or planer mill, not clear) advertised locally at a price that seems attractive - but I don't really have any familiarity with planers or planer mills, just vertical and horizontal types. Is this likely to be at all useful for the home shop, or just absurd? Stairs are not involved ;-) Id love one..but its not something that Id use much. But if I had to redo a lathe bed..or make new fingers for a finger brake from plate..that would be the tool to have. And they are neat to watch run. Shaper on super steroids Gunner "A prudent man foresees the difficulties ahead and prepares for them; the simpleton goes blindly on and suffers the consequences." - Proverbs 22:3 Gary Pewitt N9ZSV Sturgeon's Law "Ninety per cent of everything is crap" |
#4
Posted to rec.crafts.metalworking
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Planer - how useful for HSM?
if you have the room snap it up , if not post the info so someone else can
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#5
Posted to rec.crafts.metalworking
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Planer - how useful for HSM?
Yeah, he asked the wrong group.
Most of us would happily have a large high quality machine tool around that we don't use all that much if we have the space. The rest of the details don't matter! Gunner wrote: Id love one..but its not something that Id use much. But if I had to redo a lathe bed..or make new fingers for a finger brake from plate..that would be the tool to have. And they are neat to watch run. Shaper on super steroids |
#6
Posted to rec.crafts.metalworking
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Planer - how useful for HSM?
It NEVER occured to me until a minute ago that thete had to be a lathe
out there capable of boring and rifling barrelstthat bid and still work to tolerance i wonder how or who Gerald Bull used to machine the HARP and Superguns Gary Pewitt wrote: Last planer I used was a 40 foot Mesta. I was making feet and swing gear sections for a 220 cubic yard bucket walking drag line at Bucycrus Erie's Pocatello plant. Feet were 75 feet long, 12 feet wide two inch thick abrasion resistant steel sole plates and the swing gears sections were 10 feet wide, 7 feet high, two feet thick and eight of them were lined up on the planer bed. The chips came off the size of truck coil springs, blue hot with razor edges and flew 20 feet through the air before hitting the roped off area of floor. Planers can be fun to operate. You should have seen the lathes there, eight foot diameter chucks, eighty feet between centers, with a seat on the cross slide. They were WWII leftovers used for turning 16 inch battle ship gun barrels and liners. Fun place to work if you don't mind 200 ton weldments and enormous gears going over your head on the traveling cranes. A good machinist can do an incredible amount of work on a planer. If you already have a lathe and a mill and you get a good buy on a planer or a shaper, go for it. 73 Gary On Mon, 27 Feb 2006 19:23:26 GMT, Gunner wrote: On Mon, 27 Feb 2006 14:46:41 GMT, Ecnerwal wrote: There is a Lee 16x48 planer (or planer mill, not clear) advertised locally at a price that seems attractive - but I don't really have any familiarity with planers or planer mills, just vertical and horizontal types. Is this likely to be at all useful for the home shop, or just absurd? Stairs are not involved ;-) Id love one..but its not something that Id use much. But if I had to redo a lathe bed..or make new fingers for a finger brake from plate..that would be the tool to have. And they are neat to watch run. Shaper on super steroids Gunner "A prudent man foresees the difficulties ahead and prepares for them; the simpleton goes blindly on and suffers the consequences." - Proverbs 22:3 Gary Pewitt N9ZSV Sturgeon's Law "Ninety per cent of everything is crap" |
#7
Posted to rec.crafts.metalworking
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Planer - how useful for HSM?
The superguns were smooth bore and made in sections that had flanges
which bolted together. 73 Gary On Tue, 28 Feb 2006 21:51:26 -0500, Brent Philion wrote: It NEVER occured to me until a minute ago that thete had to be a lathe out there capable of boring and rifling barrelstthat bid and still work to tolerance i wonder how or who Gerald Bull used to machine the HARP and Superguns Gary Pewitt wrote: Last planer I used was a 40 foot Mesta. I was making feet and swing gear sections for a 220 cubic yard bucket walking drag line at Bucycrus Erie's Pocatello plant. Feet were 75 feet long, 12 feet wide two inch thick abrasion resistant steel sole plates and the swing gears sections were 10 feet wide, 7 feet high, two feet thick and eight of them were lined up on the planer bed. The chips came off the size of truck coil springs, blue hot with razor edges and flew 20 feet through the air before hitting the roped off area of floor. Planers can be fun to operate. You should have seen the lathes there, eight foot diameter chucks, eighty feet between centers, with a seat on the cross slide. They were WWII leftovers used for turning 16 inch battle ship gun barrels and liners. Fun place to work if you don't mind 200 ton weldments and enormous gears going over your head on the traveling cranes. A good machinist can do an incredible amount of work on a planer. If you already have a lathe and a mill and you get a good buy on a planer or a shaper, go for it. 73 Gary On Mon, 27 Feb 2006 19:23:26 GMT, Gunner wrote: On Mon, 27 Feb 2006 14:46:41 GMT, Ecnerwal wrote: There is a Lee 16x48 planer (or planer mill, not clear) advertised locally at a price that seems attractive - but I don't really have any familiarity with planers or planer mills, just vertical and horizontal types. Is this likely to be at all useful for the home shop, or just absurd? Stairs are not involved ;-) Id love one..but its not something that Id use much. But if I had to redo a lathe bed..or make new fingers for a finger brake from plate..that would be the tool to have. And they are neat to watch run. Shaper on super steroids Gunner "A prudent man foresees the difficulties ahead and prepares for them; the simpleton goes blindly on and suffers the consequences." - Proverbs 22:3 Gary Pewitt N9ZSV Sturgeon's Law "Ninety per cent of everything is crap" Gary Pewitt N9ZSV Sturgeon's Law "Ninety per cent of everything is crap" |
#8
Posted to rec.crafts.metalworking
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Planer - how useful for HSM?
On Tue, 28 Feb 2006 21:51:26 -0500, Brent Philion
wrote: i wonder how or who Gerald Bull used to machine the HARP and Superguns These were done in relatively short sections and bolted together using flanges and high strength bolts. I don't know if these were smooth bore or rifled, and if rifled, how they maintained the "index" from one section to the next. I don't think I would want to be any where near the gun when they fired it. Unka George |
#9
Posted to rec.crafts.metalworking
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Planer - how useful for HSM?
I've always been interested in a home shop-sized one but have never
encountered one that wasn't built with battleships in mind. That's the size you usally see in the old books with guys standing on the tables with large wrenches doing setups. Probably after affordable mills were developed, the smaller planers were scrapped out. Have made do with a small shaper. How much does something that size weigh in at? Stan |
#11
Posted to rec.crafts.metalworking
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Planer - how useful for HSM?
Fine historical pieces both, looks like belt-shifting table reversing
or fast and loose pulleys. Just the thing if you've got a high-ceilinged basement and overhead lineshafting... In either case, a looong way from where I'm at. Stan |
#12
Posted to rec.crafts.metalworking
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Planer - how useful for HSM?
Oh man that's a keeper. I love the stories of how you built stuff from
nothing. Just great to see it is still alive and fresh in the minds of those that made this country the genious that it is. |
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