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3.2.12 選 擇 高 速 軸 聯(lián) 軸 器 及 制 動 輪 ·································· ··18 3.2.13 選 擇 低 速 軸 聯(lián) 軸 器 ·································· ··········18 3.2.14 驗 算 低 速 浮 動 軸 強 度 ·································· ······19 第 四 章 大 車 運 行 機 構(gòu) 計 算 ·································· ·····20 4.1 確 定 傳 動 方 案 ·································· ·················21 4.2 選 擇 車 輪 與 軌 道 ， 并 驗 算 其 強 度 ·································· ·22 4.3 選 擇 電 動 機 ·································· ···················22 4.4 驗 算 電 動 機 發(fā) 熱 條 件 ·································· ········24 4.5 選 擇 減 速 器 ·································· ··················24 4.6 驗 算 運 行 速 度 和 實 際 所 需 功 率 ·································· ···24 4.7 驗 算 啟 動 時 間 ·································· ···············25 4.8 啟 動 工 況 下 校 核 減 速 器 功 率 ·································· ·····26 4.9 驗 算 起 動 不 打 滑 條 件 ·································· ········26 4.10 選 擇 制 動 器 ·································· ···············28 4.11 選 擇 聯(lián) 軸 器 ·································· ···············29 4.12 低 速 浮 動 軸 多 點 驗 算 ·································· ········30 致謝 參考文獻(xiàn) 附錄：英文技術(shù)資料及中文翻譯