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高頻香蕉看片网站機高效且節能

2019-07-09 9:13:34

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高頻香蕉看片网站機是目前對金屬材料香蕉看片网站效率較高、速度快，低耗節能環保型的感應香蕉看片网站設備。

高頻香蕉看片网站機的特點是溫度集中在表層，這就是為什麽具有高效，節能和小變形的優點。然而，由於從硬化層到芯的溫度急劇變化，在過渡區中經常引起大的殘餘拉應力。

從高頻香蕉看片网站機淬火冷軋輥殘餘應力的分布可以清楚地看到這一現象，對於經回火預熱處理的工件，在感應香蕉看片网站過程中，其中一個過渡區的回火溫度高於回火溫度，但低於A，過渡回火區最終將變為弱區。

因此，對於感應香蕉看片网站設備的淬火齒輪，如果硬化層較淺，在硬剪應力和外部載荷形成的高殘餘拉伸應力的共同作用下，弱過渡區很可能會產生疲勞裂紋，會導致硬化層剝落。

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