【文章內容簡介】 C2點得搖桿的另一個極限位置 C2D。 (3)求曲柄鉸鏈中心。過 C1點在 D點同側作 C1C2的垂線 H，過 C2點作與 D點同側與直線段 C1C2夾角為（ 900－θ）的直線 J交 直線 H于點 P，連接 C2P，在直線段 C2P上截取 C2P/2得點 O，以 O點為圓點、 OP為半徑， 畫圓K ，在 C1C2弧段以外在 K上任取一點 A為鉸鏈中心。 (4)求曲柄和連桿的鉸鏈中心。連 接 A、 C2點得直線段 AC2為曲柄與連桿長度 之和，以 A點為圓心、 AC1為半徑作弧交 AC2 于點 E，可以證明曲柄長度 AB = C2E/2，于 是以 A點為圓心、 C2E/2為半徑畫弧交 AC2 于點 B2為曲柄與連桿的鉸接中心。 (5)計算各桿的實際長度。分別量取圖中 AB AD、 B2C2的長度，計算 得： 圖 3：按行程速比系數(shù)設計四桿機構 專用箋+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 曲柄長 lAB = l? AB2，連桿長 lBC = l? B2C2 ，機架長 lAD = l? AD。 根基要求可以確定： ??0? 令連桿長度： b=125mm，最大壓力 ??? 45 擺桿長度為 c=88mm，則： 可知：傳動角最小等于 ??45? bc adbc 2 )(a rc c os 2221 ????? bc adbc 2 )(a rc c os 2222 ????? 可以確定擺桿 d=110mm 連桿 a=90mm 專業(yè)定做機械設計 ,包括機械畢業(yè)設計和課程設計 ,同時有大量的現(xiàn)成的設計出售。 ：1296369724 ，手機： 15515619641。 其他 機械畢業(yè)設計 ： 因為真誠，所以 信任！因為專注，所以專業(yè)！因為專業(yè)，所以信賴！ 淘寶店鋪： 1 附加方案 方案一： 現(xiàn) ?360 周轉運動可以選專用箋+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 參 考 文 獻 專用箋+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ [1] 孫恒，陳作模。機械原理（第六版）。北京：高等教育出版社， [2] 李 笑 劉福利 陳 明。機械原理課程設計指導書（試用 稿）。哈爾濱：哈爾濱工業(yè)大學出版社， [3] 牛鳴歧 王保民 王振甫。 機械原理課程設計手冊 . 重慶：重慶大學出版社， 2022 [4]王知行 李瑰賢 . 機械原理電算程序設計 . 哈爾濱，哈爾濱工業(yè)大學出版社 .2022 [5] 孟憲源 姜琪 . 機構構型與應用 . 北京：機械工業(yè)出版社， 2022 [6] 申永勝 . 機械原理教程 . 北京：清華大學出版社， 1999 [7 ] 陳明等 . 機械系統(tǒng)方案設計參考圖冊 g an employment tribunal claim Employment tribunals sort out disagreements between employers and employees. You may need to make a claim to an employment tribunal if: ? you don39。t agree with the disciplinary action your employer has taken against you ? your employer dismisses you and you think that you have been dismissed unfairly. For more information about dismissal and unfair dismissal, see Dismissal. You can make a claim to an employment tribunal, even if you haven39。t appealed against the disciplinary action your employer has taken against you. However, if you win your case, the tribunal may reduce any pensation awarded to you as a result of your failure to appeal. Remember that in most cases you must make an application to an employment tribunal within three months of the date when the event you are plaining about happened. If your application is received after this time limit, the tribunal will not usually accept it. If you are worried about how the time limits apply to you, take advice from one of the anisations listed under Further help. Employment tribunals are less formal than some other courts, but it is still a legal process and you will need to give evidence under an oath or affirmation. Most people find making a claim to an employment tribunal challenging. If you are thinking about making a claim to an employment tribunal, you should get help straight away from one of the anisations listed under Further help. If you are being represented by a solicitor at the tribunal, they may ask you to sign an agreement where you pay their fee out of your pensation if you win the case. This is known as a damagesbased agreement. In England and Wales, your solicitor can39。t charge you more than 35% of your pensation if you win the case. If you are thinking about signing up for a damagesbased agreement, you should make sure you39。re clear about the