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Press brake for 20 ton hydraulic press

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Press brake for 20 ton hydraulic press
ETC57 Offline
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#131
06-27-2014, 12:42 PM
Hay Dave,
Why don't you just make a fixture to hold the top die to the press ram and when the return springs on the press retract the ram it will lift the top die at the same time? Just a thought.17428

Jerry Smiley-eatdrink004
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DaveH Offline
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#132
06-27-2014, 01:00 PM
Good thought Jerry, Thumbsup
Initially I was thinking to do just that my only concern now is the return springs will not be strong enough to lift the top die. The top die is quite heavy about 14lbs. I might just try it see what happens - nothing to lose.Smile
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DaveH Offline
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#133
06-27-2014, 01:04 PM
Looks like tomorrow is a welding day, oh how I look froward to welding days Cool Cool Cool
So guys how do I weld the top die to the guides.
I know I should tack it top and bottom to the guides (both sides) then what?
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EdK Offline
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#134
06-27-2014, 02:49 PM
(06-27-2014, 01:04 PM)DaveH Wrote: ...
I know I should tack it top and bottom to the guides (both sides) then what?
Smiley-eatdrink004
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I tend to pray a little bit and then get ready to curse. Chin

Ed
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DaveH Offline
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#135
06-27-2014, 02:59 PM
(06-27-2014, 02:49 PM)EdK Wrote:
(06-27-2014, 01:04 PM)DaveH Wrote: ...
I know I should tack it top and bottom to the guides (both sides) then what?
Smiley-eatdrink004
DaveH

I tend to pray a little bit and then get ready to curse. Chin

Ed
I do that as a matter of course Big Grin - then what Big Grin Big Grin Big Grin
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stevec Offline
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EdK (06-27-2014)
#136
06-27-2014, 03:03 PM (This post was last modified: 06-27-2014, 03:03 PM by stevec.)
"WW II" no longer stands for world war 2, it now means " welding wusses both of you". RotflRotfl
Get some scrap, weld for 10 - 15 minutes then "git er done" .
Then have a beer (not necessarily in that order).

No pics of failure permitted!

51765176
Busy Bee 12-36 lathe, Busy Bee Mill drill, Busy Bee 4x6 bandsaw, Homemade 9x17 bandsaw, Ad infinitum.
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DaveH Offline
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#137
06-27-2014, 03:05 PM
I'm almost certain I have to weld it Ed, not sure what it is but that 'ticky tape' just doesn't look up to the job Rotfl Rotfl Rotfl
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DaveH Offline
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#138
06-27-2014, 04:25 PM
Steve, have you seen the huge gap between the round guide and the flat part that is welded to it Cool Cool Cool
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ETC57 Offline
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#139
06-27-2014, 04:27 PM
Dave when you test your return springs load capacity, work from the middle of the rams stroke.
You will only need a couple inches of throw anyway.Popcorn

JerrySmiley-eatdrink004
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stevec Offline
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#140
06-27-2014, 05:43 PM
(06-27-2014, 04:25 PM)DaveH Wrote: Steve, have you seen the huge gap between the round guide and the flat part that is welded to it Cool Cool Cool
Smiley-eatdrink004
DaveH
No, can you refesh my memory? 17428
Busy Bee 12-36 lathe, Busy Bee Mill drill, Busy Bee 4x6 bandsaw, Homemade 9x17 bandsaw, Ad infinitum.
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