Hi Guys,
I have some inspection data from a supplier.
They have given me a summary of measurment data for each month:
For each critical dimension.
Max
Ave
Min
Qty (inspected)
(No std deviation) -- no individual data measurments).
I have 12 months datasets.
Can I use this to calculate a Cpk...
Hi All,
I've been asked to cost Cadence SiP for my department.
Added to which I am not familier with this software and how it is sold.
So I want to do some home work.
Is it only available from a limited number of distributors?
(i.e. one per country).
Regards
J.
Hi Guys,
I'd like to create a Macro or a script (i don't know which would be easier) to automate some actions.
We need to export drawings to Cadence on a routine basis.
But we need to explode tables & some text first.
So I want use a macro/script to automate this preperation so doesn't get...
Hi Guys
I have a general flatness tolerance on a drawing of 0.0015”.
And some inspection data from a supplier. I want to determine if their process is capable.
So I’ve put their data into a spreadsheet to calculate Cp/Cpk.
My question (which is probably stupid – but if in doubt ask)
I...
Hi Guys,
I have an assembly BOM table that lists the parts as Items 1,2,3 etc...using rpt.index
Now I want to refer to the item numbers in the notes i.e.: ASSEMBLE ITEM 3 TO ITEM 4.... etc
Is there a way to reference the BOMs Item number (rpt.index) into notes, so they will update...
Hi Guys
I'm trying to identify the US equivalent to the British Alu grade LM6 (Aluminum Alloy BS 1490:1988 LM6).
If anyone knows a quick answer.....please help! :)
This is for an automotive die casting.
(I've asked a supplier but they've yet to get back to me)
Thanks
J.
I have a drawing of several sheets.
I need to move a a view from one sheet to another...but don't want to have to re-create it and all of the dimensions
Any idea how?
I tried cut & paste but that doesn't seem to work.
Thank in advance
J
Hi Guys,
I have (from a customer) some pro/e assembly files that are really slow. (when opening, manipulating etc..).
I think that just a couple of parts are the culprits. Their first features have been created using copy_geom and or external_copy (from parts outside of the assemblies sent to...
Hi Guys,
I'm trying to set my config.pro (sorry "options" ;-)) so i can create "ad" or "Driven" (sometimes called "created") dimensions. This is in 2001.
I have tried setting "create_drawing_dims_only" and "draw_models_read_only" to values of "no" in options.
And the drawing setup (.dtl file)...
Hi Guys,
Does anyone know of a web resource on Sintered part design?
I am particularly interested in height to wall thickness ratios....basically how thin can I have a wall for a given height.
I believe that there are difficulties in filling the cavity and in the transference of the...
Hi Guys,
Have I gone mad but is this a rule of thumb?
Change Length = Change in Volume/3
Length^3 = Volume
Volume Expansion = Volume + Volume Change
Length Expansion = Length + Length Change
Assume a block
And the volume change is % absorption.
I jotted this down on an old spec years...
Hi Guys,
A handbook I’ve got states that a spring has a 3-4% change in diameter when compressed.
I want to fit this spring in a fairly tight hole.
Does anyone know how the change in diameter is calculated?
I seem to recall that there was nifty little formula but I cannot find it.
Can any...
