Hello, we have non-rotating mild steel shafts (1.625"OD) that will be sliding through a firewall back and forth up to 4". Periodically, side loads of several hundred pounds will push the sliding shaft against a 4 bolt flange on this 'firewall'. The flange ring will hav an oversides bore to...
Hi, I know this probably isn't the right section to ask but I am curious about Tivars reprocessed line of UHMW, in comparison to their virgin material, and if I would be able to trust reprocessed material from this company (Quadrant Engineering)? Use will be flat stock machined to small flanges...
I'm looking for a cost effective, simple method to balance actuation speed of a pair of telescopic cylinders off a single speed gear. Could someone point me towards the type of circuit I would need? Slowing the 2nd stage to match the first stage might be an issue of adding and adjusting a...
Hello, I'm trying to come up with a vertical shaft support (non rotating) bushing with decent misalignment capabilities on 2 specific bore sizes; 1.625 and 2.00" The bearing only needs to support minimal side loads and the only thrust loads will be friction between the shaft, as there will be...
I am needing to do the following functions with the avalibility of a single dc motor: evenly lift pair of cylinders with even loads,simultaneously, lift and gravity lower each cylinder independently while the other remains closed, gravity lower cylinders,both simultaneously and independently.
I...
Hello all. I've browsed these forums before, never posted until now.
My question is concerning the suction port of external gear pumps. On most, I notice there is a certain degree cut out of the gear wall,lets say 3/4" for a 3/8-1/2" port, thats typically equal on the pressure side and suction...
