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  1. GGear

    Missing pulley for Takisawa ex110 lath

    Hi, I have a strange request does anyone out there have access to a Takisawa ex110 cnc lath 2002 model? I am looking for details on the turret drive motor timing pulley. I sent the motor out for repairs and it was retuned without the pulley then the courier truck bringing the pulley was...
  2. GGear

    Calculating duel idler gear centres

    I did recommend floating idler gears to the customer when I started the project but he wants to try without floating idlers and I am therefor leaving the testing up to him. Not sure how he is going to do it.
  3. GGear

    Calculating duel idler gear centres

    I’m going to make a test set of ground gears, idlers will be ground in pairs for accuracy, and then I’ll see how they run. I think it’s going to be a bit of trial and error to start with but these are the parameters I’ve been given to work with so I’m going to give it a go and see how it works...
  4. GGear

    Calculating duel idler gear centres

    Thanks I’ve got the formulas worked out now and have a centre distance that works. Thanks for the tech paper Terry I have been worried about the load sharing and this will be a great help in resolving that. Regards Peter
  5. GGear

    Calculating duel idler gear centres

    I’m afraid I don’t follow how you calculated that answer. I understand how you get a and c but why did you use 3 for working out b? I also don’t understand the formula for working out theta. I am familiar with asin(b/a) but not the 180/pi part. Could you show your working out on this example so...
  6. GGear

    Calculating duel idler gear centres

    thread406-347690 Hello everyone I am stuck with the same problem that 61Lat (thread406-347690) had calculating the centre distance between the input and output gears in a duel idler gear train. Does anyone have the formulas to calculate them? mfgengear and gearguru said they had the answer, not...

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