Aaron hello! Thanks for the tutorial! I ask you, next time of course wipe the window so that it is better visible, anyway coolant was not used during shooting)
Hello and thank you for watching. I agree with the visibility. Next time I'll just keep the door open. I will be uploading a video of the part running in the machine soon.
33:42 The drill went backwards and then when you started turning ID, it sounded horrible before getting through. This way I destroyed my U-drill 5xD after 3rd part. The insert kept recutting chips and destroyed itself.
@Roberty98 yes you are correct. using the insert drill as a boring bar without the thru spindle coolant causes chips to be recut several times. especially with heavier depths of cut because the chips inside that hole are bigger and if the spindle speed is too high, centrifugal force is keeping them in position so that the closer to the bottom of the hole it gets the more likely they are to build up. I was able to solve this by enabling the through spindle coolant and by reducing my rpms. Thanks for watching
Aaron hello!
Thanks for the tutorial!
I ask you, next time of course wipe the window so that it is better visible, anyway coolant was not used during shooting)
Hello and thank you for watching. I agree with the visibility. Next time I'll just keep the door open. I will be uploading a video of the part running in the machine soon.
God traning sir
@@525studio thank you! Videos like this help me to remember in the long run.
33:42 The drill went backwards and then when you started turning ID, it sounded horrible before getting through. This way I destroyed my U-drill 5xD after 3rd part. The insert kept recutting chips and destroyed itself.
@Roberty98 yes you are correct. using the insert drill as a boring bar without the thru spindle coolant causes chips to be recut several times. especially with heavier depths of cut because the chips inside that hole are bigger and if the spindle speed is too high, centrifugal force is keeping them in position so that the closer to the bottom of the hole it gets the more likely they are to build up. I was able to solve this by enabling the through spindle coolant and by reducing my rpms. Thanks for watching