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新聞資訊 >> 摩擦也能造成蝸輪減速機漏油-

蝸輪減速機在設計時出于提高運行效率的目的，所采用的蝸輪都以有色金屬作為主要材料，蝸桿多使用硬質鋼材，因此在滑動摩擦傳動的運行過程中，蝸輪蝸桿減速機就會產生較大的熱量，提高減速機的溫度。蝸輪減速機的溫度升高，會導致減速機內的各個零配件因熱脹系數不同而產生配合上的差異，形成配合面間隙。減速機所使用的潤滑油等油液，也會在高溫的作用下變稀或變質，形成泄漏或潤滑失效。蝸輪減速機防止溫度升高的辦法是合理搭配蝸輪蝸桿的材質，避免過度摩擦的出現，同時注意嚙合磨擦面的表面質量，并選擇適合的潤滑油。減速機降溫的另外一個直接辦法是加裝降溫裝置或降低使用環境的溫度。