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目錄第1章 緒論第2章 斜盤式軸向柱塞泵工作原理與性能參數(shù) 斜盤式軸向柱塞泵工作原理 斜盤式軸向柱塞泵主要性能參數(shù)第3章 斜盤式軸向柱塞泵運(yùn)動(dòng)學(xué)及流量品質(zhì)分析 柱塞運(yùn)動(dòng)學(xué)分析 柱塞行程s 柱塞運(yùn)動(dòng)速度v 柱塞運(yùn)動(dòng)加速度a 滑靴運(yùn)動(dòng)分析 瞬時(shí)流量及脈動(dòng)品質(zhì)分析 脈動(dòng)頻率 脈動(dòng)率第4章 柱塞受力分析與設(shè)計(jì) 柱塞受力分析 柱塞底部的液壓力Pb 柱塞慣性力Pg 離心反力Pl 斜盤反力N 柱塞與柱塞腔壁之間的接觸力P1和P2 摩擦力p1f和P2f 柱塞設(shè)計(jì) 柱塞結(jié)構(gòu)型式 柱塞結(jié)構(gòu)尺寸設(shè)計(jì) 柱塞摩擦副比壓p、比功pv驗(yàn)算第5章 滑靴受力分析與設(shè)計(jì) 滑靴受力分析 分離力Pf 壓緊力Py 力平衡方程式 滑靴設(shè)計(jì) 剩余壓緊力法 最小功率損失法 滑靴結(jié)構(gòu)型式與結(jié)構(gòu)尺寸設(shè)計(jì) 滑靴結(jié)構(gòu)型式 結(jié)構(gòu)尺寸設(shè)計(jì)第6章 配油盤受力分析與設(shè)計(jì) 配油盤受力分析 壓緊力Py 分離力Pf 力平橫方程式 配油盤設(shè)計(jì) 過度區(qū)設(shè)計(jì) 配油盤主要尺寸確定 驗(yàn)算比壓p、比功pv第7章 缸體受力分析與設(shè)計(jì) 缸體地穩(wěn)定性 壓緊力矩My 分離力矩Mf 力矩平衡方程 缸體徑向力矩和徑向支承 徑向力和徑向力矩 缸體徑向力支承型式 缸體主要結(jié)構(gòu)尺寸的確定 通油孔分布圓半徑Rf180。和面積Fα 缸體內(nèi)、外直徑DD2的確定 缸體高度H結(jié)論摘要 斜盤式軸向柱塞泵是液壓系統(tǒng)中的主要部件,斜盤式軸向柱塞泵是靠柱塞在柱塞腔內(nèi)的往復(fù)運(yùn)動(dòng),改變柱塞腔內(nèi)容積實(shí)現(xiàn)吸油和排油的,是容積式液壓泵,對(duì)于斜盤式軸向柱塞泵柱塞、滑靴、配油盤缸體是其重要部分,柱塞是其主要受力零件之一,滑靴是高壓柱塞泵常采用的形式之一,能適應(yīng)高壓力高轉(zhuǎn)速的需要,配油盤與缸體直接影響泵的效率和壽命,由于配油盤與缸體、滑靴與柱塞這兩對(duì)高速運(yùn)動(dòng)副均采用了一靜壓支承,省去了大容量止推軸承,具有結(jié)構(gòu)緊湊,零件少,工藝性好,成本低,體積小,重量輕,比徑向泵結(jié)構(gòu)簡(jiǎn)單等優(yōu)點(diǎn),由于斜盤式軸向柱塞泵容易實(shí)現(xiàn)無級(jí)變量,維修方便等優(yōu)點(diǎn),因而斜盤式軸向柱塞泵在技術(shù)經(jīng)濟(jì)指標(biāo)上占很大優(yōu)勢(shì)。關(guān)鍵詞 斜盤 柱塞泵 滑靴 缸體AbstractThe inclined dish type and axial pump with a pillar is a main part in liquid press system,The inclined dish type and axial pump with a pillar is a back and forth movement by pillar to fill the inside of the pillar cavity,in order to change the pillar fills the contents of cavity to realize the oil of inhaling with line up oily,Is a capacity type liquid to press the pump .Fill to pillar to pump for the inclined dish type stalk the pillar fill, slip the boots and go together with the oil dish an is its importance part. The pillar fills is it suffer the one of the dint spare parts primarily. The slippery boots is one of the form that high pressure pillar fill the pump to often adopt. It can adapt to the high demand turning soon in high pressure dint, go together with the oil dish and the efficiency of the direct influence in a pump with life span. Because of going together with the oil dish fills ,pillar and a slippery boots these two rightness of high speeds the sport the vice all adopting a the static pressure accepts. The province went to the big capacity push the bearings, have the construction tightly packed, the spare parts is little, the craft is good, the cost is low, the physical volume is small, the weight is light, paring the path face to pump the construction simple etc. Because the inclined dish type stalk fills to pillar the pump to realizes to have no easily the class changes the deal, maintain convenience and so on.Key words the inclined dish pillar pump slippery boot crock body第1章 緒論近年來,容積式液壓傳動(dòng)的高壓化趨勢(shì),使柱塞泵尤其軸向柱塞泵的采用日益廣泛。軸向柱塞泵主要有結(jié)構(gòu)緊湊,單位功率體積小,重量輕,壓力高,變量機(jī)構(gòu)布置方便,壽命長(zhǎng)等優(yōu)點(diǎn),不足之處是對(duì)油液的污染敏感,濾油精度要求高,成本高等。軸向柱塞泵分為盤式柱塞泵和閥式柱塞泵,盤式軸向柱塞泵包括斜軸式軸向柱塞泵和斜盤式軸向柱塞泵。斜盤式與斜軸式軸向柱塞泵相比較,各有所長(zhǎng)斜軸式軸向柱塞泵采用了驅(qū)動(dòng)盤結(jié)構(gòu),使柱塞缸體不承受側(cè)向力,所以,缸體對(duì)配油盤的傾復(fù)可能性小,有利于柱塞副與配油部位工作,另外,允許的傾角大,可是,結(jié)構(gòu)復(fù)雜,工藝性差,需要使用大容量止推軸承,因而高壓連續(xù)工作時(shí)間往往受到限制,成本高。斜盤式軸向柱塞泵,由于配油盤與缸體、滑靴與柱塞這兩對(duì)高速運(yùn)動(dòng)副均采用了一靜壓支承,省去了大容量止推軸承,具有結(jié)構(gòu)緊湊,零件少,工藝性好,成本低,體積小,重量輕等優(yōu)點(diǎn),從而使該泵獲得了迅速發(fā)展,并且由于軸向泵比徑向泵結(jié)構(gòu)簡(jiǎn)單,制造成本低;斜盤式軸向柱塞泵容易實(shí)現(xiàn)無級(jí)變量,體積小,重量輕,維修方便;因而斜盤式軸向柱塞泵比較其他泵在技術(shù)經(jīng)濟(jì)指標(biāo)上占很大優(yōu)勢(shì),