SFER1616A2DFC7 DFVR2505D1N SFVR8010D1N SFU3206-4
SFU8010-4 SFVR3220B1N DFU01610-4 DFIR03204T4N
DFU4005 DFU3208 SFUR04005T4DFC7 SFT05020-2.5
TBI丝杆SFNHR04040A1D螺母丝杠SCNIR01605T4N滚珠螺杆螺帽东莞仓储 SFNHR04040A1D螺母丝杠
SFI3205 SFUR01204T4DFC7 DFS3210-3.8 SFHR5050-A1D
DFI0255T-4 DFS5012 SFT8010 SFSR6310C1D
DFSR6310C1D SFTR4005-5 DFI1605-4 SFKR1402-T4D-Z
SFI205T XSSR1620-A1D-00 SFSR5005C1D SFSR4006-DFC7
SFNUR2004-4 SFSR8010-DFC7 SFSR1210-B1D SFSR2005-C1D
SFIR0205TT4N OFUR2505-6 SFSR2506-DGC5 SFSR2510-DGC5
SFH04040-2.8 SFS02505-3.8 SFUR2505-4 SFUR1610-3
SFE2040-A4 OFUR3205-6 SFSR1605 SFS02506-4.8
SFYR3232B2D SFI03205 SCMI03205-4 DFV1510
DFV1605 SFNI03205-4 SFI1610 SFVR2010B1N
SCNIR01605T4N东莞仓储 TBI丝杆SFNHR04040A1D螺母丝杠SCNIR01605T4N滚珠螺杆螺帽东莞仓储SFNHR04040A1D螺母丝杠
SFV2005 SFER2525A2D SFNU01605-4 DFU8010
DFSR6316C1D SFY050100-3.6 SFER2040A4DFC7 SFUR01610T3D
SFU3205-4 SFE2525-6 DFV03208-4.8 DFSR3210C1D
DFI2510-4 SFYR4080T2D SFE04040-3 SFUR03205-4
SFSR2525A1D DFVR2508D1N SFYR2550T2D DFS02506-4.8
SFUR1610 SFY3264-A2 DFVR2506D1N SFTR6310-5
SFS01616-1.8 DFUR3204T4D SFY2525-A4 BAHR01204-3.5
BSHR01204-3.5 SFUR06310T4D DFUR8010T4D SFS1620
SFI2004 DFSR2010C1D SFV1205 SFVR1205-B1N
SFNHR04040A1D螺母丝杠TBI丝杆SFNHR04040A1D螺母丝杠SCNIR01605T4N滚珠螺杆螺帽东莞仓储SCNIR01605T4N东莞仓储
SFH03232-2.8 SFE4040-A4 DFT03206-5 SFSR4040-DFC7
SFER1632 DFU01604-4 SFUR08010T4 SFKR1202-T4D-Z
DFU06310-8 DFVR3206D1N DFS4006-4.8 SFSR2010-DGC5

TBI丝杆SFNHR04040A1D螺母丝杠SCNIR01605T4N滚珠螺杆螺帽东莞仓储 SFNHR04040A1D螺母丝杠 SCNIR01605T4N东莞仓储 KCB高真空齿轮油泵工作原理KCB高真空齿轮油泵依靠主从动齿轮的相互啮合把泵体分成吸油腔和压油腔。吸油腔由于相互啮合的轮齿逐渐脱开,密封工作容积逐渐增大,形成部分真空,因此油箱中的油液在外界大气压力的作用下,经吸油管进入吸油腔,将齿间槽充满,并随着齿轮旋转,把油液带到左侧压油腔内。在压油区一侧,由于轮齿在这里逐渐进入啮合,密封工作腔容积不断减小,油液便被挤出去,从压油腔输送到压力管路中去。电动机运转时,推进装置随着主轴一起高速运转本推进装置相似于一轴流泵,其排空(抽真空)的速率远远大于齿轮啮合排空的速率,随着推进装置的推进作用,齿轮啮合的反泄露被阻滞,其形成的极限真空自然得到了大大的提高,处于较低位置的油液则被迅速吸入泵腔内,然后经排油腔被出口排出。