High Precision Grinding Wheel Dressing Control Based on PLC

Abstract:

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This paper explains PLC control method dealing with grinding wheel dressing, which can be utilized for ultra-precision aviation face gear processing etc. Among the previous processings, shapers and sphericity hob were applied. Whereas gear slotting processing and gear hobbing processing can not achieve project precision. Therefore this new solution was designed: fristly deal with wheel dressing problem, secondly dress face gear with grinding wheel previously dressed. This paper resolved the first problem, within which most crucial part is precise control of switching time. Timers application realized synchronization. There is a PLC managing two driving motors’ synchronization. Two motors working in different but fixed speeds, whilst switching directions at a precisely same time.

Info:

Periodical:

Advanced Materials Research (Volumes 199-200)

Edited by:

Jianmin Zeng, Zhengyi Jiang, Taosen Li, Daoguo Yang and Yun-Hae Kim

Pages:

1809-1812

DOI:

10.4028/www.scientific.net/AMR.199-200.1809

Citation:

Z. Ning et al., "High Precision Grinding Wheel Dressing Control Based on PLC", Advanced Materials Research, Vols. 199-200, pp. 1809-1812, 2011

Online since:

February 2011

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Price:

$35.00

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