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  • Users: PennStateIE
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  1. PennStateIE

    Scale Factors Paper Space

    What is the scale for a D-size drawing when I do the layout in model space at a 1:1 ratio? What is the appropriate notation in the title block?
  2. PennStateIE

    Belt and Chain Conveyor Design

    I've recently started a new job and it's great. My new job consists of doing layouts and engineering systems. The one problem I'm having is there is no training what so ever and I'm the only technical person in the company. I am being asked to problem solve some conveyor issues...but I have...
  3. PennStateIE

    Sizing motors - Help

    Hi, I'm far from being an EE and I don't try to be one. I recently took a new position where I'm recommending machinery for warehouses and part of the job is recommending motors. I do have some help available to me through vendors, but I want to be able to speak reasonably intelligently with...
  4. PennStateIE

    Lean Manufacturing - Without proper planning

    I have a question. I am leaving my current job and moving on to better things (I believe). One of the concepts I tried to implement in my current job (and something that my boss wanted) was a lean manufacturing concept on our production department. The problem I was running into was we don't...
  5. PennStateIE

    Production Standards - Machines

    I'm getting ready to set production standards for some machines and was looking for a little reminder. I've done the time study on the machine and let's say when running it can produce 100 parts per minute. Do I leave allowances (other than known breaks when the machine will not be running)...
  6. PennStateIE

    Maintenance vs. Operations

    Anyone here ever have to deal with a feuding maintenance group vs. operations group? Each side blames each other for downtime and I'm stuck in the middle trying to reduce the downtime. Also on a side note, what do people typically consider "allowable" downtime for product changeover, daily PM...
  7. PennStateIE

    Probability Question

    This is one I should know, but for some reason it is just slipping my mind.... I am looking at a packaging operation. I recently did some random sampling and counted how many pieces of a specific part were in each bag. I looked at 101 bags. The number of parts in each bag ranged from 0 to 5...
  8. PennStateIE

    Statistics Add-In

    Does Anyone know of a good (free) Statistical Add-In for Excel? Just curious. Thanks.
  9. PennStateIE

    Line Balancing

    Hi. I have a pretty basic question about line balancing. After time studies have been done at each station of current assembly line, you can calculate the allowable minutes and delay time for each station. When trying to balance the line, how do you take into account that you can add...
  10. PennStateIE

    Time Study Question

    I am doing a time study on a kitting process where carboard displays are being formed, packed with product, and then the display is being packed into a carton and taped. My question for everyone is on the display forming process. I have done a time study (around 30 samples). I have a 95%...

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