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  1. rm2

    Diesel EFI Systems.

    Take a look on Cummins I know they build what your looking for.
  2. rm2

    Wear

    It might be the case, the analysis attached was based statically, which is the incorrect way (it should be evaluated dynamically I will expect). However you can have a better picture of the problem with this file. Is there a practical way I can acquire the true load that the cam and follower...
  3. rm2

    Force vs Displacement Plot

    upps forgot to attach the photohttp://files.engineering.com/getfile.aspx?folder=d7e8f688-6e65-450e-94a3-4f9fbc3358f7&file=SUMRF3.jpg
  4. rm2

    Force vs Displacement Plot

    I am doing basically the same thing. I did the SUM at the end nodes from the fixed part, but I am having trouble understanding the low forces of the plot. The modulus of elasticity units are Pa, the model should be in mm, I guess what I am seeing is microNewtons, which really does not makes...
  5. rm2

    Interpolating

    Interpolation
  6. rm2

    Interpolating

    is it interp2? I will try tomorrow morning
  7. rm2

    Wear

    here the photos http://files.engineering.com/getfile.aspx?folder=6bfc8a48-17a9-4c4b-91b3-7ec543ad58ee&file=body.doc
  8. rm2

    Interpolating

    Hello, I have to vectors (flow and pressure). I am scatter plotting them (flow vs pressure). I did it before, I do not recall how I interpolated around for a certain value of let say pressure and have the flow value on that specific point... hope anyone can help me, thanks
  9. rm2

    Wear

    Sorry for not providing full information. This is happening on a fuel diesel pump. Failure is happening between the cam-follower interface (you will understand everything once I upload the photos, hope to upload them tonight). I do not discard that the follower might got stuck and then friction...
  10. rm2

    Wear

    Hello We are having some heavy wear failures on field returns from camshaft-tappet. Later I will attach a document where you can appreciate the magnitude of the failure, also some images from parts we catch during testing. Much work has been done with no successful results. Some of the...
  11. rm2

    Need help to establish tolerance

    it might be ok to use cylinders with mating part dimmensions, these one's will have a diameter of 40.035 +0/-0.005. The big concern will be for position from those two cylinders...
  12. rm2

    Need help to establish tolerance

    Upps, sorry Now available, thanks http://files.engineering.com/getfile.aspx?folder=41f87dd0-c22b-4230-afd0-9c3afd389541&file=body.doc
  13. rm2

    Need help to establish tolerance

    Thanks fcsuper I will try it, though, CheckerRon suggestion is a good idea. It will be a little bit hard because the mating part has a very very tight tolerance (since it slides up and down on those pockets) but it is a smart reference to take in account. Thanks both of you for your responses.
  14. rm2

    Need help to establish tolerance

    To assemble a couple of pins at diameter 5.1 from detail L with a press, the part (material aluminuim) is fixed using the two diameters of 40.035 (section A-A). Basically two cylinders get inside those two "pockets" (diameters of 40.035).I will really appreciate your help to establish the...
  15. rm2

    Need help to establish tolerance

    To assemble a couple of pins at diameter 5.1 from detail L with a press, the part (material aluminuim) is fixed using the two diameters of 40.035 (section A-A). Basically two cylinders get inside those two "pockets" (diameters of 40.035). I will really appreciate your help to establish the...
  16. rm2

    Importing data from xls file

    thanks
  17. rm2

    Question about Abaqus

    Please take a look to this page: http://www.csc.fi/english/pages/elmer it looks very interesting, I have not use it yet. regards
  18. rm2

    Wear on a pocket

    Please see the attachment. The piece at the top (material ASTM A108, grade 1010, cabronnitride harden), moves along the pocket of 40.035 from the piece (aluminum)at the bottom from the attached file on the direction as it is placed at the doc. A cam drives the roller to go up and down (the...
  19. rm2

    Abaqus 6.9

    Anyone knows release date?
  20. rm2

    Importing data from xls file

    Hello I am indexing information from a xls file, most of it by columns. How can I place conditions to the importing data? i.e. Indexing data from Col1 that is greater than 0 Col 1 3 4 5 0 9 variablex= data (:,1) IF >0 ????????????? thanks for your help
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