barrel threads for hydraulic cylinders
barrel threads for hydraulic cylinders
(OP)
i would like to know if there is a standard thread series for internal/external metric hydraulic cylinder barrels with corresponding bore size for threaded end caps -
i have a copy of internal/external barrel threads in inch sizes but cannot find anything on metric threads - any help would be apprecaited - thank you
i have a copy of internal/external barrel threads in inch sizes but cannot find anything on metric threads - any help would be apprecaited - thank you





RE: barrel threads for hydraulic cylinders
http://www.crconline.com/
RE: barrel threads for hydraulic cylinders
RE: barrel threads for hydraulic cylinders
I've haven't bought any components, only some rod but just assumed they knew something about metric components as they state, call if you need metric.
I also assumed that they would know about metric from all the heavy equipment working around here is from Japan.
This will have to go in my loser's column.
RE: barrel threads for hydraulic cylinders
For example, 1.000 - 8 UNC-2G may translate nicely to a M25 X 1.5 6H equivalent. Then crank out the mathematics to ensure fracture mechanics are within acceptable limits given your constraints under loading.
Seems like a reasonable academic approach?
Kenneth J Hueston, PEng
Principal
Sturni-Hueston Engineering Inc
Edmonton, Alberta Canada
RE: barrel threads for hydraulic cylinders
We use 12 threads per inch on threads from 2" to 5" for most fluid power applications. If the cylinder wall thickness is thin use a finer thread, if wall is thicker use a coarser thread. For head glands that screw in use acme threads, the pitch will be determined by the wall thickness.
Ed Danzer
www.danzcoinc.com
www.dehyds.com
RE: barrel threads for hydraulic cylinders
http:/
Maybe try a European manufacturer - Atos is one:
http://www.atos.com
RE: barrel threads for hydraulic cylinders
RE: barrel threads for hydraulic cylinders
They are a leader in hydraulics.
or here: http://ww
or here: htt
ISO 6020-2
DIN 24554