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Quality hydrualic cylinders options
Prices are as follows, the parker brand cylinder is a 6.00-JJ2HLT14A-24.00 6" bore, 2.5" rod,3000 PSI 24" stroke. Parker = 3444.00 Milwaukee = 2245.40 Bosch Rexroth = 2666.70 Still waiting on quotes from Hanna Cylinders, seems a little out there to me for this hydraulic cylinder, I've rebuilt...- CChunter
- Post #5
- Forum: Mechanical engineering general discussion
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Quality hydrualic cylinders options
We have been using parker cylinders for our hydrualic needs for 10 years or longer, and I personally have always chosen them, because I knew they were a quality cylinder that I could trust to be problem free in the field. That being the case I know we pay alot for the name when we purchase them...- CChunter
- Thread
- Replies: 5
- Forum: Mechanical engineering general discussion
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Looking for a knife-edge splitting formula
Thanks for input guys, the attached PDF is a blade style that produces decent results. I've seen and tested machines like these many years ago for production, and they did well. This machine will only be used for shearing/splitting pipe into smaller lengths so it can be re-ground and reused...- CChunter
- Post #12
- Forum: Mechanical engineering general discussion
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Looking for a knife-edge splitting formula
The blade will be ground from tool steel, the design is basically a hydrualic driven guillotine cutter. I have a ballpark idea of how much force would be needed, based on the largest length of blade contact x depth of cut x shear strength of HDPE. I may try to set up a test cut using a hydraulic...- CChunter
- Post #5
- Forum: Mechanical engineering general discussion
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Cutting a Groove in a cylinder
1.Make a new plane in the center of your shaft. 2.create sketch of profile on new plane. 3.Cut-revolve your sketch, using your existing axis.http://files.engineering.com/getfile.aspx?folder=ba062f3b-f42f-4503-a191-76c9599dd2a6&file=Part1.JPG- CChunter
- Post #3
- Forum: Mechanical engineering general discussion
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Looking for a knife-edge splitting formula
I've searched high and low to try and find a formula that would fall under this situation, with no luck. I'm trying to find the force required to push a knife edge blade through a piece of polyethlene pipe, like the hand held plastic pipe cutters. I know how to calculate the force required to...- CChunter
- Thread
- Replies: 11
- Forum: Mechanical engineering general discussion
