液壓綜合實驗臺設(shè)計
液壓綜合實驗臺設(shè)計,液壓綜合實驗臺設(shè)計,液壓,綜合,實驗,試驗,設(shè)計
附錄A
Exhaust System
Exhaust system from the combustion chamber vent connected via exhaust manifold, exhaust, and to the middle, is the whole paragraph tailpipe emissions process, automobile exhaust system mainly a function, one is the hot flue gas fuel after burning lead to the car or to avoid car side eduction, influencing interior occupant; it is using silencers will emissions in high temperature and pressure in the process of noise dropped to the allowable limit.
Emissions in the process of exhaust manifold is first encounter. Exhaust manifold design on the most important is to avoid between each cylinder of the exhaust gas interference, make each other as much as possible from the exhaust pipe completely, the role of the middle itself will come from relatively simple, as long as the exhaust gas exhaust manifold guide to exhaust the tail pipe, some exhaust system in the middle to install a more expansive room to reduce exhaust pressure; Because of the high temperature and high pressure inside engine exhaust manifold into the waste gas pressure remained high, at this time when for exposure to exhaust manifold wall and will produce shock, it appears the frequency of thousands of times per minute, quite high frequency annoying noise, so need good add processing.
When the exhaust after exhaust manifold later, its shock waves from Seattle already reduced to even the low dissipation traversed the shock, but at the moment the noise is still large, light the midway to reduce its after piping in the middle, so powerful and paragraph place should add turgor zhang chamber and muffler to offset its power, some vent-pipe a muffler design only paragraph, some can in a more expansive room in the middle, muffler and expansion chamber, the difference between similar muffler internal have multilayer clapboard or porous direct pipeline to absorb sound velocity, and spread reduce expansion Chambers simply a hollow large containers, its purpose is pure land to reduce pressure to exhaust expansion, so one more expansive room design can make noise is reduced many.
附錄B
捷達汽車排氣裝置實驗臺使用說明及注意事項
在使用本實驗臺前，請仔細閱讀實驗臺使用說明及注意事項，按照規(guī)范操作，防止損壞實驗臺或?qū)嶒炄藛T人身傷害。
一、實驗臺使用說明
1.電源連接
將電瓶正負極線分別連接，先負后正。
將開關(guān)鑰匙打到ON位置，實驗臺啟動。
2.點火開關(guān)
將開關(guān)鑰匙打到ON位置，實驗臺啟動。
開關(guān)旋至OFF位置時，實驗臺停轉(zhuǎn)。
3.消聲器更換
用于更換不同車型的消聲器來進行測試時，要注意旋轉(zhuǎn)開關(guān)到OFF位置，使實驗臺轉(zhuǎn)后，在更換不同型號的消聲器。
二、注意事項
1.實驗臺使用的電源有12V蓄電池直流電源，請勿使用不同規(guī)格電源，以防止損壞元器件。
2.因為該設(shè)備采用12V電源，故使用該設(shè)備前為了防止漏電、靜電和損壞電器元件，設(shè)備本身一定要接地。設(shè)備用完后請及時斷電。
3.設(shè)備運轉(zhuǎn)時，請與發(fā)動機旋轉(zhuǎn)部件保持足夠的安全距離，以防對人體造成傷害。
4.進行排氣管上氧傳感器安裝時，請勿破壞別的線路的連接。
5.使用結(jié)束后，請關(guān)閉點火開關(guān)，斷開蓄電池連線。
6.其他相關(guān)事項請聽從專業(yè)人員指導(dǎo)。
收藏
編號：21143522
類型：共享資源
大?。?span id="kywiwiy4em" class="font-tahoma">1.64MB
格式：ZIP
上傳時間：2021-04-24
40
積分
- 關(guān) 鍵 詞：
-
液壓綜合實驗臺設(shè)計
液壓
綜合
實驗
試驗
設(shè)計
- 資源描述：
-
液壓綜合實驗臺設(shè)計,液壓綜合實驗臺設(shè)計,液壓,綜合,實驗,試驗,設(shè)計
展開閱讀全文
- 溫馨提示:
1: 本站所有資源如無特殊說明，都需要本地電腦安裝OFFICE2007和PDF閱讀器。圖紙軟件為CAD,CAXA,PROE,UG,SolidWorks等.壓縮文件請下載最新的WinRAR軟件解壓。
2: 本站的文檔不包含任何第三方提供的附件圖紙等，如果需要附件，請聯(lián)系上傳者。文件的所有權(quán)益歸上傳用戶所有。
3.本站RAR壓縮包中若帶圖紙，網(wǎng)頁內(nèi)容里面會有圖紙預(yù)覽，若沒有圖紙預(yù)覽就沒有圖紙。
4. 未經(jīng)權(quán)益所有人同意不得將文件中的內(nèi)容挪作商業(yè)或盈利用途。
5. 裝配圖網(wǎng)僅提供信息存儲空間，僅對用戶上傳內(nèi)容的表現(xiàn)方式做保護處理，對用戶上傳分享的文檔內(nèi)容本身不做任何修改或編輯，并不能對任何下載內(nèi)容負責。
6. 下載文件中如有侵權(quán)或不適當內(nèi)容，請與我們聯(lián)系，我們立即糾正。
7. 本站不保證下載資源的準確性、安全性和完整性, 同時也不承擔用戶因使用這些下載資源對自己和他人造成任何形式的傷害或損失。
裝配圖網(wǎng)所有資源均是用戶自行上傳分享，僅供網(wǎng)友學(xué)習(xí)交流，未經(jīng)上傳用戶書面授權(quán)，請勿作他用。