Ashcroft And Mermin -
Dear Sir,
We have an RDC6445S working in a LaserSaur machine, the cutting file come from RDWorks through USB cable.
If we place a speed of 100 mm/s in RDworks, the file receive by RDC6445S shows on the screen a speed of 100 mm/s, but the working speed is only 100/5 = 20 mm/s.
At the same time, if we tranfer laser head at a 100 mm/s speed (visible on the screen) the head moves at the right speed 100 mm/s.
We tried to update RDC software, but the message is "Bad type mother board etc ..."
Regards,
Richard
Ashcroft And Mermin -
David Mermin is known for his unique writing style—subtle, elegant, and occasionally humorous. This makes the book "extraordinarily readable" for a graduate text.
: It provides what many call the most lucid explanation of how we transform real-space crystals into "reciprocal space" to understand wave propagation. Ashcroft and Mermin
: They begin with the simplest classical model of metals, showing exactly where it succeeds and where it fails miserably (like predicting heat capacity). David Mermin is known for his unique writing