关于液压行程时间的计算。油缸内径160mm,柱塞100mm,行程是1300mm,油泵的流量是40L/min ^ë¨ÃâÊ2bbs.3c3t.com+¼ççÞ£igJð
伸出时间^ë¨ÃâÊ2bbs.3c3t.com+¼ççÞ£igJð
1、油缸速度V=Q/A=40*1000*1000/160/160/3.14*4/60=33.16mm/s^ë¨ÃâÊ2bbs.3c3t.com+¼ççÞ£igJð
2、伸出时间t=L/V=1300/33.16=39.2s^ë¨ÃâÊ2bbs.3c3t.com+¼ççÞ£igJð
缩回时间^ë¨ÃâÊ2bbs.3c3t.com+¼ççÞ£igJð
1、油缸速度V=Q/A=40*1000*1000/(160*160-100*100)/3.14*4/60=54.44mm/s^ë¨ÃâÊ2bbs.3c3t.com+¼ççÞ£igJð
2、伸出时间t=L/V=1300/54.44=23.88s^ë¨ÃâÊ2bbs.3c3t.com+¼ççÞ£igJð