Machsupport Forum

Mach Discussion => General Mach Discussion => Topic started by: IVANGELION on December 26, 2016, 05:56:52 PM

Title: from k-cam to mach 3 some issues
Post by: IVANGELION on December 26, 2016, 05:56:52 PM
hello, im new here. i have a  cnc router working thru parallel port and came with kcam

now, i prefer to use mach 3 and sheet cam (or vectris since it seems much more robust, so i managed to configure the ports for X Y Z  and switches for spindle flood (really lantern and exrtactor) etc. but still works somehow weird

with k cam moves  quite well smooth but when go to mach3 seems weird. i tried to adjust speed and step but does not sound the same

here is the caleery for comparison https://goo.gl/photos/K13XHRhsBWeKGhcM7

(https://lh3.googleusercontent.com/dfWyRK1fvmZ0FaqR2637b4pFT_G60bo6bvfe1hnyig1bPtt-LsXwbBg1bk06qbJa6KyVmyDT5ZuXChi7MbTjlUNTMYEsx0Zu4Bv89iDWic1KzGWhe-QwScmxhXerOhXPSjHZfaOSfi_ENbD3xBxPi1QuWkYSitnk9yu8Mw0cWXENGbGVOwi9l0hBPkjH751h1Lh2kT-0YzGE-1ETK_3JIxZOSVgHZrgRZuoI_Wm8R0L9IpdwlxaQHq4gkKK8QUH4HzcvzRF2cj9JL512LAT5yBpOX-ibWvAvfP0H5Z6k6DCuCgM2Q5CS_B957gayoxXtkXvmyIFPSUkadCRg68aFLjYLdv81_E0fWiV0VlUy5ifBa6-7GLP_Awy7JNy5MH7xgwWf95YxmVi4KNuHWfGbSqOji0_6sGmBqNCX0ZrgQ_0ZpEw4cEfLc2DvCOLrQ5emNqADZk8XU-IjtCmVzJyFxE3QL4VTjuIbluyxLYsUJ8d7LxJKrBOOUZfKn1Aca_--yfjIMz42Bi8gUWhFMcxFxl42etoMN0nYg5KGe6Jr-dzOEDMgzqtS3wiffTVXS8wRR4I4P0BDiYDNdiol62XOWjz0k2b91SdbfmXZSyzQRljK1hqHBvt5UwT9tNcUv56odtMp9n1lEY4K9x7LAKuBBteiwCnAjYYcs0D6v_wPPGU=w1672-h940-no)

(https://lh3.googleusercontent.com/k448VKDUhtQQh-nlBFnhCizhBHFUm0KW56Xl7boui5SIleiHT7B4ehuRUUZ_ptSY886B_WMPHKff8QYH-Ilr1rHZR7KniBHXhvNXPW5z97s4VhjqmYTbm_oLGQlvWI2RapSQ3MKCohAWKEToR1xjPtxSHBGs2bbGu6r_W-EphqO7KmJ9MsMfhuagEL6ufOkKXQhKbUmm8nItyDJWxnTgcmS2NcZgQ1rTJXJolWbZFB3_LsCyPuftELgd2tQp4ZQESGWkPuMcwU_9DHaBoMGBccWZgqVIWZrOG-hah8_J1-cURJniCIx5_KiH5E47VUfeVkTRisc90a4RttMUMrob-DBJh7ktDAqnisuJi8hPkPXDHrCZp2SbP24bvKd04mjAgnW1lLSbb2hxBkgVmKTZkm0aLF_MyblAS5Nso8PZ5CLC7GpBCrNizTJ4qxYMQlI0EBkaeCzCLPP_bxc0fc6_WKPFYt-J9bbp00lz9A7fwBL2N8bS-bvdxAVhMvsDOGcnKAc4P1KlXBJy72HR1JzaZredoH8Dc0Qrm-nDyJ-AkPasHliLaJX87p8PWMT6PnUC6TflLS82xuZw5uhpvQYuZmevk0mmSsR-0PbTzD5IRrGzYydIVPfYrgutJUEuZIwXEnv2h8t9iPuyPnQWnEACq1k7BDl7cHHXKRtDHAjNKPc=w1672-h940-no)



the first is the config from the KCAM
the second is the config in MACH3d

everything is in metric system
the steps are wel i chequed against a ruler seems to be good 10 mm in the ruler = 10 mm in the machine

but the speed and ramp and general sound is not the same i fear to brake the motors or something.

lastly in the second picture i increased speed values because if i puut the same i got in kcam is toooo slow

thanks in advance


can you help me please?