5121 プラズマCVDにより歯車および円筒に形成したDLC膜の摩擦・摩耗(S63-3 強度(1),S63 伝動装置の基礎と応用)

概要

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Friction and wear performance of plasma CVD Diamond-Like Carbon coating deposited on a spur gear and a roller made of stainless steel was investigated. A spur gear test and a roller test were carried out under non-lubricating condition in high vacuum. A roller test was also performed under oil lubrication. The wear performance of the thick DLC coating was comparatively superior. The radical nitriding pretreatment was effective against wear of DLC coating. The wear performance of DLC coating on the gear was similar to that on the roller. Though the wear in the roller test was much smaller than that in the gear test, the specific wear amounts in both the two tests were almost the same with each other.
一般社団法人日本機械学会の論文
2006-09-15