This paper presents a kind of magnetic structure to testcylinder stroke of a new kind of stroke sensing cylinder.
针对一种新型的行程传感液压缸,提出了测量所用的磁路结构。
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Various validation experiments were performed. Accuracy was obtained on a testcylinder after rigid rotation and on a silicon cylinder compressed in four loading steps.
The utility model improves the reliability of the eddy flaw detector. The time of detecting the instrument in the course of the production is saved and the testcylinder verifier is replaced.