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Akshpreet Kaur Aarush Gupta Hardik Aggarwal Kartikeya Arora Nitika Garg Manu Sharma Sukesha Sharma Naveen Aggarwal Gaurav Sapra J. K. Goswamy 《Journal of Nondestructive Evaluation》2018,37(3):61
A new wire rope tester based on principle of magnetic flux leakage is constructed. Two rings of NdFeB are cut in axial direction into 32 equal arc segments such that each arc segment subtends an angle of 22.5° at the centre. These arc segments are then parallely magnetized in magnetizer. A ferromagnetic cylinderical yoke is constructed by hinging two ferromagnetic half cylinders along one axial edge. A fixture consisting of a wooden square base, wooden mandrel, stepped and slotted Aluminium cylinder and Aluminium fillers is made to assemble the NdFeB magnets in a ring on both the ends of the ferromagnetic yoke. A Hall effect sensor is instrumented inside the yoke in the middle at radial distance of 34 mm from the axis of the yoke. A ferromagnetic wire rope with a defect is inserted in the novel wire rope tester. It has been successfully shown by performing Non-destructive testing that whenever a defect in a wire rope passes below the Hall-effect sensor instrumented in the wire rope tester developed in this work, a signal is generated indicating the defect. 相似文献
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Singh Gurjaspreet Singh Jasbhinder Singh Jandeep Singh Akshpreet Gupta Kshitiz Chhibber Sanjay Verma Vikas 《SILICON》2018,10(6):2817-2827
Silicon - The synthesis of different Schiff base substituted silatranes (1c–4c) was carried out from the corresponding organotrimethoxysilanes (OTMS) (1b–4b) under anhydrous atmospheric... 相似文献
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Singh Gurjaspreet Girdhar Shally Singh Akshpreet Saroa Amandeep Satija Pinky Verma Vikas Singh Jasbhinder 《SILICON》2019,11(6):2583-2589
Silicon - The present work aims at the synthesis of γ-propylsilatrane, possessing 2,5-dimercapto-1,3,4-thiadiazole (H2dmtd) moiety tethered to γ- position of propyl chain derived from... 相似文献
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Singh Gurjaspreet Shilpy Singh Akshpreet Singh Surjeet Sushma Mohit Thakur Yamini Singh K. N. Soni Sajeev 《SILICON》2023,15(2):867-873
Silicon - The present article includes the generation of aromatic Schiff base tethered organosilatranes via two step synthetic pathways starting from anthracene-10-carbaldehyde and... 相似文献
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