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One of the key challenges in shaft oil seal design is to balance the competing demands of sealing effectiveness and shaft mobility. If the seal is too tight, it can impede the shaft's rotation, leading to increased friction and heat generation. On the other hand, if it is too loose, it may not be able to prevent oil leakage effectively On the other hand, if it is too loose, it may not be able to prevent oil leakage effectively
On the other hand, if it is too loose, it may not be able to prevent oil leakage effectively On the other hand, if it is too loose, it may not be able to prevent oil leakage effectively
shaft oil seal. Therefore, careful consideration must be given to the seal's geometry, material properties, and installation process to ensure optimal performance.


Trong thiết kế và xây dựng ngày nay, an toàn luôn là yếu tố hàng đầu, đặc biệt là trong các khu vực có nguy cơ trượt ngã cao như bậc thang. Một trong những giải pháp hiệu quả nhất để cải thiện độ bám và an toàn cho bậc thang là việc sử dụng bậc thang rãnh răng (serrated grating stair treads). Những bậc thang này không chỉ cung cấp độ bám chắc chắn mà còn mang lại tính thẩm mỹ cho không gian.