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InitialsDiceBearhttps://github.com/dicebear/dicebearhttps://creativecommons.org/publicdomain/zero/1.0/„Initials” (https://github.com/dicebear/dicebear) by „DiceBear”, licensed under „CC0 1.0” (https://creativecommons.org/publicdomain/zero/1.0/)CU
Posts
3
Comments
93
Joined
2 yr. ago

  • A mindset of quality.

    CNC Machines that are built in Japan are so much Mount Betterest than their 'Made in America' counterparts. Even under the same company name.

    Visit any shop that requires quality around the world and you'll see Japanese made machines almost everywhere.

  • Is it surprising that a publicly traded company is going to drive down quality to meet (or in spirit areospace's case - attempt to make) profits?

    The union also has clashed with Spirit over whether machinists should ever be responsible for checking their own work. Workers say having separate inspectors sign off on individual work is critical for quality control; Spirit and Boeing executives say that technological advances have reduced the need for separate inspectors in some cases.

    Bad bad idea. Do not let machinists sign off on a inspection report. The incentive to hide mistakes is far too great.

  • It seems like the argument is that at the lower price bracket, stepper motors offer higher performance than what a equivalently priced servo+encoder+controller combo can perform.

    I felt like what I was reading in this thread wasn't matching up with that I see out in industry... concerns about 'price' didn't come up until your post.

    Diamond turning machines are inherently low torque, low speed, AND nanoscale operations which uses servos for driving its respective axis. See precitech -youtube and in stark comparison Roeder's 5axis optical mold machining. Wire EDM's were all driven by servo motors until linear motors became popular. Even those famous JingDiao test samples are made on machines driven by servos.