FBM213
FBM213
FBM213
FBM213
(3)开发节能气动元件 开发气动节能元件,可从以下几方面进行:减少漏气,降低能源消耗。开发防泄漏、耐磨性能好的、无给油的材料制成软密封件。
《联系人;欧先生》
《座机:0592-5709825》
《传真:0592-5917519》
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《 :2479261344》
《邮箱:2479261344@.com》
开发低功耗气动元件,降低能量消耗。
采用无给油润滑,使润滑油消耗减少,改善环境污染。无给油润滑气动系统是由过滤器、减压阀何不供油润滑的阀类、气缸组成的系统。无给油润滑气动系统所用的工作介质——空气中不含油雾,排出的废气中也不含油雾。无给油润滑气动元件是一种在元件中预先注入润滑脂,可长时间工作而不需补充润滑脂的气动元件。无给油润滑气动系统中可不设油雾器。无给油润滑气动系统简单、成本低、维修方便,国外设备普遍采用这种系统。这种系统在工作过程中润滑条件基本不变,也不受外界条件变化的干扰,因而性能稳定,寿命长。
无润滑气动系统中的无润滑气缸是一种构造特殊,并选用有自润滑性材料制造的元件,由于材料和制造困难,目前也有应用。
(4)合理设计气动系统、择优选取和合理使用气动元件,减少耗气量 把气动流体力学、气动系统动力学的理论与实验相结合,运用计算机仿真技术,可对气动系统进行优化设计,择优选取参数。例如气缸的公称直径是按公比1.25的等比级数分档的,如把气缸直径随意的扩大一个档次,则耗气量要增大56%。若行程再增加,耗气量还将增加。所以参数的择优选取对节能是十分重要的。合理使用元件也是节能的措施,例如对短行程的气缸,使用单作用弹簧复位的气缸,显然较双作用气缸节省压缩空气,减少了耗气量。
(5)在气动系统中使用不同的工作压力 气动系统重要的节能途径之一是对系统的不同部分根据不同情况使用不同的工作压力。例如,对气压传动系统供给高压气源,对气动控制系统供给低压气源;在气缸克服外负载的工作行程供给高压气源,无外负载的行程供给低压气源,可获得可观的节能效益。有关资料介绍使正行程用高压气源,回程用低压气源(0.1~0.2MPa表压),可节能25%~35%。
(6)重复利用无杆腔中的有压空气使活塞返回,变双程耗气为单程耗气。
生产实践中广泛使用的气缸,许多是正行程有外加负载,回程只需克服自身的摩擦力。对这种系统把活塞杆伸出后无杆腔中的有压气体用于活塞的退回,使原双程耗气改为单程耗气,可达到节能近50%的效果。
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2500 Telecom Brick Fuses 1.25A F1250T-R Cooper Bussmann
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DASA TECH IROBO 4 axis robot controller Used For Farts
T46 Year of the monkey 1980 USED Perfect No.1
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Cooper Cleco 542778-6M Cable ASM 6M 300V
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Nortel NTPN31AG 25A Breaker Module ASTEC AP6C69PAL
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TYCO CASH Type E55 High Capacity Pressure Builder Valve
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Applied Material arc control dsp 9090-00419
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EXCEL 1032B Precision Signal Processor Card Used Spare
Ferraz Shawmut PC123UC20C500TF X220659 2000V 500A FUSE
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Danfoss MBT 5111-1101-0315-111 Temp Sensor
rosenberg N60-40000 DKHR-400-4SP.106.5HA-001 blower
YASKAWA SGDH-08AE-S servo drive 200V 750W 0.75KW
New Allan Bradley AB 140U-J2X3 140U-J2 Circuit Breaker
Harmonic Drive Robot part HDC-3C-086-2A 1020592086K Set
COOPER CEAG ZB-S ZB96 40071346555 Ladeteil.1 NEW
Wartsila temp transmitter T501001 PN:0050L290507
Lot of 20 RSA SecurID Tokens with seeds till 4/30/2013
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SAM ELECTRONICS HS09 Interconnection Board GE3044G206
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Agilent 220-1171E 220-1171U ADM2000 Flowmeter NEW
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BW UR-S600-220VAC W/P Charger 108273
MITSUBISHI MELSEC NET/MINI-S3 A1SJ71PT32-S3 NEW surplus
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Lot 12 Wartsila Spring (gland/piston rod) 1.8*8*895*185
BALDOR PSM2S060-PR2 Power Supply 230vAC--325vDC Refurb
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rosenberg N60-35500 DKHR-355-4SP.097.5FA-001 blower
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Raytheon TILLER NFU Remote steering 77433 BLAU
STW SENSOR ESX2-4 ESX control unit NEW
Tellabs 4112172 HDC6 LF02TY0EAA Rev AA DSL SYNC CARD
RICOH Cover Interposer Tray Type 3260
MSC cPCI Computer Card 1.4GHZ 512MB 105495-50 NEW
AD-8118A JOURNAL PRINTER USED SPARE
BRANSON Ultrasonic Plastic Welder PT-480 Horn Only
LIST-MAGNETIK Magnetic Fieldmeter MPU-ST Coating Thick
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Agilent 19091-68506 HFM-570 Flowmeter SS Body NewInBox
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Phoenix Contact IBS CT 24 IO GT-T IBSCT24IOGT-T InterBu
Endress+Hauser Cerabar M PMC41-RE12P1J11M1 943345-9000
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Ericsson ROF 137 7856/3-R1H TSW ROF1377856/3-R1H board
T46 Year of the monkey 1980 USED good No.4
SIEMENS K-TP178 6AV6 640-0DA11-0AX0 TOUCH PANEL
New EUCHNER TZ2LE024RC18VAB-C1826 Safety Switch 085180
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Endress + Hauser CPS11-2BA2ESA Liquid Analysis Sensor
NEW DEPUROIL Oil Filter and transfer unit 230V
Agilent 19091S-433I GC Column 30mx0.25mmx0.25um
Agilent G1543-60510 PPIP-Ship Kit NEW
Endress+Hauser Liquiphant FTL330L-RGB2S PN:942201-0020
Andrew Power Amplifier RF100308 PARM 900 NTN065GA Notel
SOR 397288-108A10 Temperature Switch NEW 5-107 Deg C
Applied Biosystems GeneAmp 9700 Mainboard & Power AsIs
Barco D320 RGBHV Analog Input R9850950 RefurbishedSpare
Agilent G3160-65309 Type E Tray & Vial for I-AS NEW
HP Agilent 05518-60003 Laser Control Reference Board
Wartsila filter cartridge 471024002 for W20 W4L20/7786
Cooper Cleco 542778-2M Cable ASM 2M 300V
OKUMA Fixed 4 Rack A911-2904 E4809-770-132 Motherboard
Analog Devices ADZU-BF533-EZLITE evaluation board NEW
STG-2 Rotor Blade for 80C2 High Pressure Turbine AsIs
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Applied Material 0050-89963 Parker 54016047 955LP Valve
Leuze Contrast Scanner KRTG 20M/N-20-1320-S12 NEW
EATON ROLL/YAW TRIM 441-40456-001 SAGEM 251524189-0102
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TAMAGAWA TBL-I SERIES AC SERVO MOTOR TS4502N2000E100
Porter Mass Flow Controller 201-DKASVZAT N2 10SCCM
Wonderware SuiteVoyager 2.0 Client Access License
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Agilent Multi Affinity Removal Column 5185-5984 expired
50181010 Stahlwille 730N/10 Torque Wrench 20-100Nm
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