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131 試設計一組複式齒輪,使其轉速比為125(請說明思考步驟及結果). 若要設計一個轉速比為125的齒輪系統,有可能放大系統就是所謂的高速齒輪比,motor的齒輪轉一圈,而傳動齒輪就轉125圈。若是縮小系統就是所謂的扭力齒輪比,motor齒輪轉125圈,而傳動齒輪才轉一圈。上面差別只在於motor式以哪一齒輪為主動,就能造成極大的差異。齒輪比為125,那直觀上就是5的3次方,就代表說齒輪只要連接三個1:5的齒輪組就可已達到1:125效果。 齒輪一 齒輪二 齒輪三 齒輪四. Ratio 1 5 25 125 . 但上面直觀的想法雖能很容易達到齒輪比為125,但是所用齒輪數過多會造成動力的耗損。因此若能減少齒輪數,就可以減少動力耗損。若以三個齒輪為系統,125開根號為11.1803,因此只要兩組11.1803的齒輪就可以達到效果,並減少動力耗損。 齒輪一 齒輪二 齒輪三 . Ratio 1 11.1803 125. 以之齒倫之條件,因此只要帶入齒輪比公式及可求出答案,而此題可用 講義中的contact ratio算出答案,而帶入數值. 接觸比c ratio = 1.7005. To dr...
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Manteca, CA Cosmetic Dentist - Alan S. Lee DDS - General and Cosmetic Dentist
715 N Main St. Manteca, CA 95336. 715 N Main St. Manteca, CA 95336. As a licensed Dentist in Manteca, CA we work with our patients so they can achieve and maintain a beautiful smile and healthier gums and teeth. We take the time with our patients to explain their treatment options and inform them of additional preventative care. Our main office is conveniently located in Manteca, CA and we invite you to call with any questions or email us via the Contact Us. Or Request An Appointment. Alan S. Lee DDS.