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  • Users: GrzegorzD
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  1. GrzegorzD

    3RD ANGLE PROJ instead on 1ST ANGLE PROJ

    Hello all, I have a problem with changing the 1ST ANGLE PROJ (current) to 3RD ANGLE PROJ because I have to make the drawings. I can't find the suitable option which could allow me to change. Maybe someone knows how it would be possible? Thanks in advance Gregor
  2. GrzegorzD

    Material of the CV Boots nitryle or chloroplene

    I wonder why in car industries material for CV Boots was changed from nitryle to chloroprene rubber. Would you like to give me the answer? Thanks in advance Gregor
  3. GrzegorzD

    Low Torque Bushings (high radial load and low torque movement)

    Hello Everyone, I have a problem with solution based of suspension bushing (rubber to metal; or rubber to plastic one) with requirement of high resistance against radial force (about 4,35kN) and very low torsional stiffness - or even slipping (I have to achieve torsional movement as low as...
  4. GrzegorzD

    Copy part

    Hello, I'm just started working with CATIA 5.14 (early it was CATIA 4.2.4). And I have a problem with copying the parts. How can I copy the part and avoid the association with the first one. I mean that when I change the parameters for the "oryginal" it shouldn't change the copied part. Thanks...
  5. GrzegorzD

    Design position

    Hello All! I have to compute the angles for the conical and torsional work of metal-rubber ends for the stabilizer link. I have a sketch witm the position of REB position MEJ and MTM position and Design Position. I have a problem with Design Position only because I don't know about initial...
  6. GrzegorzD

    CORROSION PROTECTION

    Hello, I'm looking for information about clear chromate and yellow dischromate coating. Full text about corrosion protection attached: CORROSION PROTECTION: ZINC PLATED 0.0003 MIN THICKNESS PLUS A CLEAR CHROMATE OR YELLOW DISCHROMATE DIP WHICH MUST WITHSTAND 96 HOURS UNDER ASTM B-117 SALT SPRAY...
  7. GrzegorzD

    European standard steel equivalent

    Hello, I'm looking for a European equivalent (e.g. DIN, EN, ISO) of American material: steel 1018-1022, plain, case hardened thickness .006/.015, case RC45MIN, core RC - 28/36 This material is used for bolts/screws Any help is gratefully received. Greg
  8. GrzegorzD

    Modulus of Elasticity

    Hello, If anybody know the modulus of Elasticity for Bolt M14x1.5 10.9 and steel tube E235 +C (EN 10305-1:2002) or St35BK (DIN 2391-2) Thanks
  9. GrzegorzD

    Lamping force and Fastner Torque

    Hello, I have a problem with solving the clamping force (compressed tube between two plates and a screw M14) after 172Nm fastner torque + 90 deg. It's easy to find the clamping force before twisting 90deg. After 172Nm achive we control only lenght instead fo torque (1/4 of pitch thread if it is...
  10. GrzegorzD

    Big file

    Hello, I have a CATIA v.4.2.4 2D file (only drawing - 3D was removed), and after some corrections this file rise bigger and bigger. At first it was 3.5MB, and when I added some lines of text only the size rised to 21MB! If I merge some detail from this file to new model - the new model's size is...
  11. GrzegorzD

    Fillet consist of lines CATIA V4.2.4

    I have a problem with radius after creation view based on model. After create model (with some fillets) when I make a draw view (AUXVIEW2>QUICKDRW>CREATE) area where should be radius is "degenerate" - consist of a lot of lines instead of one fillet. But when I create simple breakout...
  12. GrzegorzD

    Metal to rubber bush

    Hello Is anybody help me design rubber bushing with vulcanized inner sleeve with radial Z axe stiffness twice much as radial stifness in Y axe. I know how easy is make it using inner and outer sleeve, of course. The problem is that I have to make it using one sleeve only. The only solutions for...
  13. GrzegorzD

    Bush contraction

    I have a problem with a contraction ratio when I design a ruber to metal bush with double bonded bushing. That bushing is used to automotive suspension. The stifeness is depend on the contarction ratio of course but for now I have no idea how to solve it. Does someone have...
  14. GrzegorzD

    Permanent deflection

    Hi, I have a question connected with how to solve a permanent deflection of steel sleeve under axial force (eg. 60kN). I have a geometrical data of the sleeve of course, and I have to use material which will be good or change the geometgical data (diameter). Thanks

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