ECCENTRIC LAP PLATE MECHANISM FOR CERAMIC BALLS LAPPING

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DARMIYANI MOHAMMAD REZA; AMIRABADI HOSSEIN

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Journal: Modares Mechanical Engineering Year:2018 | Volume:18 | Issue:1 Page(s): 265-272

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Information Journal Paper

Title

ECCENTRIC LAP PLATE MECHANISM FOR CERAMIC BALLS LAPPING

Author(s)

DARMIYANI MOHAMMAD REZA | AMIRABADI HOSSEIN | Issue Writer Certificate

Keywords

LAPPINGQ1

CERAMIC BALLSQ1

KINEMATIC ANALYSISQ2

LAPPINGQ1

Abstract

Ceramic balls are industrial parts which have special physical and mechanical properties, thus industries paid attention to them. CERAMIC BALLS are produced by powder metallurgy method. They will reach to desired smoothness, roundness and required diameter via grinding, LAPPING and polishing procedures. The required finishing process for producing ceramics by required level of surface and geometric precision is time consuming and expensive, so making a new economic finishing method is an important issue in production of CERAMIC BALLS. In this article a new mechanism for LAPPING CERAMIC BALLS proposed. The proposed mechanism composed from two lap plates. The lower lap plate has an eccentric V-shaped groove and placed out of upper plate rotation center. The cinematic analysis of proposed mechanism carried out and LAPPING trajectory on surface of CERAMIC BALLS evaluated. The results of cinematic analysis and LAPPING trajectory shows that the proposed mechanism improves the removing rate and roundness of CERAMIC BALLS. Generally, the efficiency of LAPPING CERAMIC BALLS procedure for achieving the desired surface smoothness and roundness improved, and by increasing the removal rate, the speed of process increased and thus the finishing time decreased.

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APA: Copy

DARMIYANI, MOHAMMAD REZA, & AMIRABADI, HOSSEIN. (2018). ECCENTRIC LAP PLATE MECHANISM FOR CERAMIC BALLS LAPPING. MODARES MECHANICAL ENGINEERING, 18(1 ), 265-272. SID. https://sid.ir/paper/179410/en

Vancouver: Copy

DARMIYANI MOHAMMAD REZA, AMIRABADI HOSSEIN. ECCENTRIC LAP PLATE MECHANISM FOR CERAMIC BALLS LAPPING. MODARES MECHANICAL ENGINEERING[Internet]. 2018;18(1 ):265-272. Available from: https://sid.ir/paper/179410/en

IEEE: Copy

MOHAMMAD REZA DARMIYANI, and HOSSEIN AMIRABADI, “ECCENTRIC LAP PLATE MECHANISM FOR CERAMIC BALLS LAPPING,” MODARES MECHANICAL ENGINEERING, vol. 18, no. 1 , pp. 265–272, 2018, [Online]. Available: https://sid.ir/paper/179410/en

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