2, the pointer indicates the strength and direction of the flux of the magnets under test. The test board 28 is provided with a semi-circular guide 31 and with an extended guide member 32 to hold the casing of the telephone receiver &c. in position during testing....
According to standard construction, conventional DC wire rope testers comprise two substantially identical housing sections having strong permanent magnets in each of the housing sections and a search coil located within the tester. In order to use the tester for purposes of checking the strength of ...
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39a. The coils of the array overlap under a ferromagnetic core, which is bordered by magnets with like poles facing the core to increase the magnetic flux density [239,240]. The experimental setup performed on an aluminium block with a slot in the opposite wall, with 0.2 mm width and ...
Pressure settings are maintained through the control of a pressure release valve and air pressure available to the pump. The slurry container is rotated at a constant speed of 150 +/- 15 rpm by a Magnetic Drive. Drive torque is transmitted from a set of outside drive...
The magnets are nicked and because of this the customer, who probably would never have seen this since these arrive built-in within another component, would not have been able to get the telescope to point accurately. Worse than not working, it would have appeared to work but inaccurately and...
Evaluation of tensile strength of copper-cored lead-free solder joints in air, distilled water, and NaCl solution using testing device with permanent magnets Since the electric devices are subjected to various loadings such as static, cyclic, and thermal stresses, the evaluation of solder joint stre...
A pair of cylindrical NdFeB magnets (6-mm diameter) was affixed on each of the spoke tips to provide permanent magnetic fields for particle manipulation. The software for the mobile app was developed using Android Studio (Google, Inc., Mountain View, CA, USA). In relation to the processing...
An MPT consists of a magnetic circuit composed of permanent magnets and coils, and a thin magnetostrictive patch that works as a sensing and actuating element which is bonded onto or coupled with a test waveguide. The configurations of the circuit and magnetostrictive patch therefore critically ...