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1、2012-10-18 | Wang Chengxiang (DCCN/SSD2) | Bosch Rexroth AG 2012. All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights.,Bosch Rexroth. The Drive & Control Company,1,真空系统VT1,2012-10-
2、18 | Wang Chengxiang (DCCN/SSD2) | Bosch Rexroth AG 2012. All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights.,Bosch Rexroth. The Drive & Control Company,2,真空,2012-10-18 | Wang Che
3、ngxiang (DCCN/SSD2) | Bosch Rexroth AG 2012. All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights.,Bosch Rexroth. The Drive & Control Company,3,真空,2012-10-18 | Wang Chengxiang (DCCN
4、/SSD2) | Bosch Rexroth AG 2012. All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights.,Bosch Rexroth. The Drive & Control Company,4,应用领域,如真空包装机械中，包装纸的吸附、送标、贴标、包装袋的开启；电视机的显像管、电子枪的加工、运
5、输、装配及电视机的组装；印刷机械中的双张、折面的检测、印刷纸张的运输；玻璃的搬运和装箱；机械人抓起重物，搬运和装配；真空成型、真空卡盘等。,2012-10-18 | Wang Chengxiang (DCCN/SSD2) | Bosch Rexroth AG 2012. All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property
6、 rights.,Bosch Rexroth. The Drive & Control Company,5,集成电路接合 电路元件安装,拾取及传送,传送印刷纸张,真空应用,2012-10-18 | Wang Chengxiang (DCCN/SSD2) | Bosch Rexroth AG 2012. All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, as well as in the event of applications for ind
7、ustrial property rights.,Bosch Rexroth. The Drive & Control Company,6,典型真空系统图,2012-10-18 | Wang Chengxiang (DCCN/SSD2) | Bosch Rexroth AG 2012. All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial
8、property rights.,Bosch Rexroth. The Drive & Control Company,Slide title,7,2012-10-18 | Wang Chengxiang (DCCN/SSD2) | Bosch Rexroth AG 2012. All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial prop
9、erty rights.,Bosch Rexroth. The Drive & Control Company,8,真空技术,真空技术是指低于大气压力的压力系统. 产生真空的设备: 1.真空泵: 吸入口形成负压,排气口直接通大气, 两端压力比很大的抽除气体的机械; 最大真空可达-101.33kpa. 2.真空发生器:利用压缩空气的流动而形成一定真空 度的气动元件.最大真空可达-88kpa.,2012-10-18 | Wang Chengxiang (DCCN/SSD2) | Bosch Rexroth AG 2012. All rights reserved, also regarding a
10、ny disposal, exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights.,Bosch Rexroth. The Drive & Control Company,9,真空发生器(ZH. ZU系列),1.盒式真空发生器:包含内置消声器,用以排气消声.2.单级管接式真空产生器:有单独的排气口,并且它的真空接口可以旋转360度.按性能分:1.高真空型:最大真空度88kpa2.大流量型:最大真空度48kpa.
11、喷管喉部直径:0.5mm,0.7mm,1.0mm,1.3mm,1.5mm,1.8mm,2.0mm.,2012-10-18 | Wang Chengxiang (DCCN/SSD2) | Bosch Rexroth AG 2012. All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights.,Bosch Rexro
12、th. The Drive & Control Company,10,原理,它是由先收缩后扩张的拉瓦尔喷管、负压腔和接收管等组成。有供气口、排气口和真空口。当供气口的供气压力高于一定值后，喷管射出超声速射流。由于气体的粘性，高速射流卷吸走负压腔内的气体，使该腔形成很低的真空度。在真空口处接上真空吸盘，靠真空压力便可吸起吸吊物。,2012-10-18 | Wang Chengxiang (DCCN/SSD2) | Bosch Rexroth AG 2012. All rights reserved, also regarding any disposal, exploitation, repro
13、duction, editing, distribution, as well as in the event of applications for industrial property rights.,Bosch Rexroth. The Drive & Control Company,11,ZH系列真空发生器的连接尺寸,2012-10-18 | Wang Chengxiang (DCCN/SSD2) | Bosch Rexroth AG 2012. All rights reserved, also regarding any disposal, exploitation, repro
14、duction, editing, distribution, as well as in the event of applications for industrial property rights.,Bosch Rexroth. The Drive & Control Company,12,特性曲线,排气特性表示最大真空度、空气消耗量和最大吸入流量三者分别与供给压力之间的关系.最大真空度是指真空口被完全完全封闭时,真空口内的真空度.空气消耗量是通过供给喷管的流量(标准状态下)最大吸入流量是指真空口向大气敞开时,从真空口吸入的流量(标准状态下). 流量特性是指供给压力为0.45MPa条件
15、下,真空口处于变化的不封闭状态下,吸入流量与真空度之间的关系.,2012-10-18 | Wang Chengxiang (DCCN/SSD2) | Bosch Rexroth AG 2012. All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights.,Bosch Rexroth. The Drive & Co
16、ntrol Company,Slide title,13,2012-10-18 | Wang Chengxiang (DCCN/SSD2) | Bosch Rexroth AG 2012. All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights.,Bosch Rexroth. The Drive & Control Company,14,真空调压阀,真空减压阀可调节设定侧的真空压力并保持其稳定的阀。用在真空泵系统中。真空口接真空泵，设定口接负载用的真空罐。SMC公司IRV2000和IRV3000系列的真空减压阀连接口径分别为Rc1/4和Rc1/4 、Rc1/4 、Rc3/8、Rc3/8。最大吸入流量分别为100L/min（ANR）和150L/min（ANR）。,
