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35K chipper

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Everything posted by 35K chipper

  1. check your tool change arm. it might be full of coolant and can hit hard when changing tools. hope that helps. 35K
  2. HSK A63 good for 20k rpm spindle. HSK F63 good for 35k rpm spindle. hope this helps 35k
  3. M A Ford 3 flt .125 cbd drl at 700 SFM or 21390 rpm at 171.12 ipm . drilling .38 deep one shot , no spot , no peck. hope that helps. . .35k
  4. M A Ford 3 flt .125 cbd drl at 700 SFM or 21390 rpm at 171.12 ipm . drilling .38 deep one shot , no spot , no peck. hope that helps. . .35k
  5. Mark, These people make Femtosecond lasers for hole drilling. There is an article about drilling holes in injector nozzles in the current issue of Laser Focus World. Here is a link to the company that sells the equipment. http://www.raydiance.com hope this helps. . . 35k
  6. Gcode, Big Kaiser has hsk 125a. the spindle inter face has 11000 foot lbs of holding force!!!!!!!!!! big and strong. you will like them when you see them in action. . . 35k
  7. Glad your back James!!!!!!!!! . . 35k
  8. Gcode, I have the DNC-DT, Supernerbs, glass scales. and the micron option (0.0001mm 0.00001in). after 10 years it still holds all its precision like it was new!!!!!!!! OKUMA is always my first pick. . . 35k
  9. Jamman, Here are the Harvey tools i use 75102 & 75102-c3. they are runner 2 flt cutters i run at 35000 rpms @ 43.75 ipm @ 0.003>0.004 doc in aluminum. . . 35k
  10. sorry i stand corrected 1/.031496 = 31.75006 TPI (micron scales and control here) . . 35k
  11. .8mm /25.4 = .03149606 ipr = 31.49606 tpi small fix . . 35k
  12. CAUTION do not try to turn a spindle motor rated at 12000 rpm at 24000 rpm!!!!!!!!!!!!!! you will damage the bearings, the motor will over heat, the balance of the spindle will not handle 24000 rpm and it could explode. THE MOTOR AND VFD MUST MATCH !!!!!!!!!!!!!! . . 35k
  13. Millertime, check your Y axis limit switch it might have coolant in it or a loose wire. I had this same condition about 3 weeks ago. had to replace the X axis micro switch under the table. Just a thought. . . 35k
  14. Just like Newbeeee. . . 35k
  15. Greg, here is a few links. http://www.sp3inc.com/insrtapp.htm http://www.mastertechdiamond.com/ http://www.westecdia...om/inserts.html http://www.diamondtool.com/ http://technodiamant...ols_Inserts.htm http://technodiamant.com/catalogs.html hope that helps! . . 35k
  16. Simple Green dilute 1>7 in the ultrasonic about 10 min. no scotch brite.......... bad for HSK holders or any holders! . . 35k
  17. Try this. you will need a .100 od brass tube, diamond lapping compound, one jack off drill chuck, model clay, and a bridgeport. back up your glass with some tool steel so you don't break through. chuck up the tube, build a moat around the drill location, fill moat with diamond compound and water. start at 500 rpm do not make heat it will start slow until the diamond is embedded in the brass. then "drill baby drill" hope that helps. 35k
  18. Put an M3 after the G80 in your sub. that should fix it! . . 35k
  19. Matt, here is a link http://www.designwor...-Wider-Use.aspx
  20. Matt, try PEM. got a flyer from them last month on small inserts. 35k
  21. so doug, one okuma guy to another. is there a source for those okuma books in pdf format? . . 35k
  22. Darin, this is what i use every day. harvey tools .125 3flt variable helix carbide diamond coat with .005 rad. and .375 loc SFM 1154.29 35000 rpm at 70.35 ipm .0007 cl/flt .0125 step over. this is my roughing tool. tool life i dont know its been running for 3 months. in 6061 T6. i use the 10% radial rule. get that NSK air speeder!!! there are times when i wish i had more than 35k rpm's. . . 35k
  23. James, looks like you need to drop your start point 0.400 so if you started at 0.375 now you need to start at 0.775. you have to match the pitch!!! 35k
  24. James, lets say its a 1/4:20 thread, your pitch is 0.050 so drop your bottom start point in 0.050 increments from where you are now to get the depth you need. use your cutter comp to sneak up on it. 35k

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