Hello folks
Firstly, thanks to everyone who takes the time out on this forums to help out. Really appreciate.
Ok bit of a newbie and requesting some help on a true position calculation
Attached a sample format, am very clear about the dimension Y (which would help me with delta Y)
For the X...
Have never ever seen this symbol.
Could someone please explain to me what it means and where I can refer more details of it
Example: 1.000 ∠ 0.050
Since there is no datum given, am assuming it is not an angle on its own.
Seeking someone's expertise...
Everyone,
Need some advise on how to calculate the optimum cutting speed, feed and depth of cut for machining:
Operation - Facing BUT "NOT single point cutting" - It is "Plunge Facing" with R5 Insert
Machine - Vertical Lathe
Job Specifications - variable diameters and thickness.
How would...
need some assistance / technical report with regards to "what causes a filter paper to lose weight"? (standard millipore filter paper of 0.8 microns).
Using the same filter papers to filter aqueous based solution and measuring the pre and post weight (after drying at 100 C for 10 mins) of the...
Have a 15 HP motor whose full load current (@ 50 Hz - India norms) is calculated at around 21 Amps. Have added a VFD (Variable Frequency drive) and would like to always run the machine @ 90% of full load current for maximum efficiency.
Can anyone assist in helping me calculating full load...
Currently using the common Copper sulphate test. Since the part used for the test has to be scrapped am looking at alternative tests. Purpose is to detect residual oil on rolled steel parts after degreasing operation (ultrasonic immersion type).
Anyone with any experience or suggestions...
we have seen a lot of rejection for "in line" rusting during our vibro finish processes. This especially becomes the case when there is a short power failure and the parts in the vibrators become extremely prone to rust...we do have power backup but we do see a lot of rejects ...any expert on...
Guys,
Anyone face this issue before? the parts do tend to be on the blackish side after shot blasting - shots used s110, material shot blasted = hot rolled/ cold rolled steel cages....this especially is an issue when new shots are added...
need to run "dummy lots" with scrap parts to lighten...
I would like to know the recommendations of which design amongst the attached would be the best for :
** Creating a VORTEX and highest downward thrust (for pushing the fluid down towards a drain plug) when used as a stirrer...
I would like to know if there are any better designs than the ones...
Want to design a stirrer with a propeller to achieve best mixing and create max downward thrust to push mixture towards a discharge port @ the base of the vessel.
Any recommendations on optimum shape incl. contact angles of fins with shaft?
Can anyone please show me how to look up Density of H20 @ 150 C & 600 psi pressure (Co2)....
I found a water table which shows 916.69 kg/m^3 but it does not show anything @ pressure. Isnt density related to both pressure & temp.?
What would be the difference in density if No gas was there and...
i am a bit confused...i have seen that EPP pellets are immersed in water and CO2 is purged at around 150 C & saturated for 1-2 hrs for expansion.....co2 is the blowing agent....why are the pellets immersed in water? I mean water is not the BA? what is the use of h20?
