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日本SMC電磁閥深圳正品銷售,深圳SMC經(jīng)銷商
SMC 氣缸所設緩沖裝置種類很多，上述只是其中之一，當然也可以在氣動回路上采取措施，達到緩沖目的。 組合組合氣缸一般指氣缸與液壓缸相組合形成的氣-液阻尼缸、氣-液增壓缸等。*，通常氣缸采用的工作介質(zhì)是壓縮空氣，其特點是動作快，但速度不易控制，當載荷變化較大時，容易產(chǎn)生“爬行"或“自走"現(xiàn)象；而液壓缸采用的工作介質(zhì)是通常認為不可壓縮的液壓油，其特點是動作不如氣缸快，但速度易于控制，當載荷變化較大時，采用措施得當，一般不會產(chǎn)生“爬行"和“自走"現(xiàn)象。把氣缸與液壓缸巧妙組合起來，取長補短，即成為氣動系統(tǒng)中普遍采用的氣-液阻尼缸。氣-液阻尼缸工作原理見圖42.2-5。實際是氣缸與液壓缸串聯(lián)而成，兩活塞固定在同一活塞桿上。液壓缸不用泵供油，只要充滿油即可，其進出口間裝有液壓單向閥、節(jié)流閥及補油杯。當氣缸右端供氣時，氣缸克服載荷帶動液壓缸活塞向左運動（氣缸左端排氣），此時液壓缸左端排油，單向閥關閉，油只能通過節(jié)流閥流入液壓缸右腔及油杯內(nèi)，這時若將節(jié)流閥閥口開大，則液壓缸左腔排油通暢，兩活塞運動速度就快，反之，若將節(jié)流閥閥口關小，液壓缸左腔排油受阻，兩活塞運動速度會減慢。這樣，調(diào)節(jié)節(jié)流閥開口大小，就能控制活塞的運動速度?？梢钥闯?，氣液阻尼缸的輸出力應是氣缸中壓縮空氣產(chǎn)生的力（推力或拉力）與液壓缸中油的阻尼力之差。
CE2 行程可讀出氣缸（帶制動型）
CEP1 高精度行程可讀出氣缸
CG1/CG1W… 氣缸
CJ2/CJ2W… 氣缸
CJ2X/CUX/CQSX… 低速氣缸
CJP/CJPB/CJPS 針型氣缸
CLQ/CLQ 薄型鎖緊氣缸
CLS/CLS 帶鎖氣缸
CNA/CNAW 帶鎖氣缸
CNG 帶鎖氣缸
CNS/CNS 帶鎖氣缸
CQM 薄型氣缸
CQM/CQM 薄型氣缸
CRA1 擺動氣缸
CRB1 擺動氣缸
CRB2 擺動氣缸
CRBU2 自由安裝型擺動氣缸
CRJ 微型擺動氣缸
CRQ2 薄型擺動氣缸
CS1/CS1W/CS1 * Q 氣缸
日本SMC電磁閥深圳正品銷售,深圳SMC經(jīng)銷商
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化工儀器網(wǎng)