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1、摘要GCPS—20型鉆機(jī)是一種復(fù)合式多功能鉆機(jī)，為適應(yīng)我國(guó)深基礎(chǔ)工程和連續(xù)墻以及水利工程、橋梁工程的發(fā)展與需要，結(jié)合大口徑鉆機(jī)灌注樁和地下連續(xù)墻施工的特點(diǎn)，為解決在復(fù)雜地層、硬巖中成孔而研制，特別卵石層、基石、漂石層能大幅度提高施工效率，在各種成孔方法中是比較經(jīng)濟(jì)有效的方法。鉆機(jī)是集回轉(zhuǎn)、沖擊鉆進(jìn)工藝于一體的多功能復(fù)合型鉆機(jī)，用轉(zhuǎn)盤回轉(zhuǎn)鉆進(jìn)時(shí)可用于第四世紀(jì)覆蓋層，沖擊鉆進(jìn)時(shí)可用于卵石、灰?guī)r、花崗巖等硬巖地層。本鉆機(jī)的特點(diǎn)是結(jié)構(gòu)簡(jiǎn)單，緊湊，而且各種操作手柄布置合理，操作簡(jiǎn)單，便于使用與維護(hù)。關(guān)鍵詞：沖擊鉆進(jìn)變速箱減速器
2、轉(zhuǎn)盤AbstractThetypesGCPS-20drillthemachineisakindofcompoundtypemulti-functiondrillthemachine,inordertoadapttheourcountrydevelopmentanddemandsofthedeepfoundationandconsecutionwallandmarinehydraulicengineering,thebridgeengineering,combinethebigcalibertodrillthemach
3、inetoinfusetonotethestakeandthecharacteristicsofundergroundcontinuouswallconstruction,inordertosolvetobecometheborebutresearchtomanufactureincomplicatedgeologicstrata,hardrock,significantexaltationofabilityofspecialeggstonelayer,sill,thestonelayerconstructionef
4、ficiency,isamoreeconomicvalidmethodinvariouslybecometheboremethod.Drillthemachineistogathertheturn-overandpoundattodrillintothecraftintheintegralwholeofmulti-functionandcompoundtypedrillthemachine,canusedfortooverlaythelayerthefourthcenturywhileusingtoturnthedi
5、shturn-overtodrillinto,canusedforthehardrockgeologicstrataofeggstone,ashrock,granite...etc.whilepoundingattodrillinto.Drillthecharacteristicsofthemachineoriginallyisastructuresimple,tightlypacked,andvariousoperationhandhandlearrangereasonable,operateinbrief,eas
6、ytousageandsupport.Keyword：TheimpactdrillintoBecomesoonboxDeceleratethemachineTurnthedish目錄摘要……………………………………………………………………………IAbstract………………………………………………………………………II第1章緒論……………………………………………………………………11.1項(xiàng)目的研究意…………………………………………………………11.2國(guó)內(nèi)外科技現(xiàn)狀………………………………………………………11.3設(shè)計(jì)
7、產(chǎn)品的用途和應(yīng)用領(lǐng)域…………………………………………1第2章鉆機(jī)的總體設(shè)計(jì)………………………………………………………22.1總體布局設(shè)計(jì)…………………………………………………………22.1.1傳動(dòng)系統(tǒng)………………………………………………………22.1.2氣動(dòng)系統(tǒng)………………………………………………………22.1.3電氣系統(tǒng)………………………………………………………22.1.4工具系統(tǒng)………………………………………………………22.1.5各部件的功能…………………………………………………22.2主要設(shè)計(jì)參數(shù)………………
8、…………………………………………32.3主要性能特點(diǎn)…………………………………………………………4第3章動(dòng)力機(jī)確定……………………………………………………………53.1按鉆頭鉆進(jìn)所需功率計(jì)算……………………………………………53.2按鉆機(jī)沖擊鉆進(jìn)所需功率計(jì)算………………………………………7第4章帶輪選擇………………………………………………………
