| 单词 | cmm |
| 释义 | CMM in Mechanical Engineering (si ɛm ɛm) or Coordinate Measurement Machine abbreviation PronunciationThree-letter abbreviations are usually pronounced as separate letters with the stresson the last syllable.CMM ( /si ɛm ɛm/)CNC ( /si ɛn si/)PID ( /pi aɪ di/)(Mechanical engineering: Control, instrumentation and metrology) A CMM is a robot used for measuring the shape of a component by touching it repeatedly with a probe (= a long thin electronic sensing device). The CMM was programmed to measure the specimen at 400 different positions, thus producinga map of its shape. It takes two or three days to program the CMM and run the measurements. A CMM is a robot used for measuring the shape of a component by touching it repeatedlywith a probe. |
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