Tài liệu PreLifting and Clamping Devices ppt

...  Description: Forloadsthatareturned and rotated. Mountedonball-bearings–canberotatedthrough360ºunderload (F 3 ). Cannotberotatedunderfullloadat90ºtothethreadedfixing (F 1 ,F 2 ). Canbeloadedonallsideswithsafetyfactor4:1. Colour:red. RotarySafetyEyeBolts, withballbearings,heavyduty 2131.21. B PrecisionGroundPlates and FlatBars C Lifting a...

Ngày tải lên: 24/12/2013, 20:16

... tools, and axes J5 and J6 have precision gear drives. All process and application cables are routed through the arm, and there are brakes on all axes. S-900 i robots support standard I/O networks and ... place and remove parts from annealing furnaces and punch presses, and they assemble and test electrical and mechanical products. Benchtop robots pick and place electroni...

Ngày tải lên: 23/01/2014, 05:20

... bi-directional slip and independent torque capacities for the two directions of rotation. It requires two springs, one right-handed and one left-handed, for coupling the input, intermediate and output ... faster. Edges of the clutch bands carry the entire load, and there is also a compound action of one band upon another. As the torque builds up, each band pushes down on the band bene...

Ngày tải lên: 27/01/2014, 14:20

... simplicity, and cost. Fig. 1 A bimetallic sensor is simple, compact, and precise. Contacts mounted on low-expansion struts determine slow make- and- break action. A shell contracts or expands with ... speed. The pump is reversible and can be driven by a gasoline engine or electric motor. The rubber cushions withstand the action of oil, kerosene, and gasoline, and the pump operates...

Ngày tải lên: 27/01/2014, 14:20

... ψ 13 and ψ 12 . This establishes points A′ 2 , A′ 3 and A′ 4 , but here A′ 3 and A′ 4 coincide because of symmetry of A 3 and A 4 about A 0 B 0 . 4. Draw lines A 1 A′ 2 and A 1 A′ 4 , and the ... example, in Fig. 1 two angular motions, φ 12 and φ 13 , must be synchronized with two others, ψ 12 and ψ 13 , about the given pivot points A 0 and B 0 and the given crank...

Ngày tải lên: 27/01/2014, 14:20

... elements and icons, and 2D drafting and detailing capability, which support design collaboration and compatibility among CAD, CAM, and computer-aided engineer- ing (CAE) applications. Designers and ... capability and verifying commercial demand. Initially ADI built these devices by interleaving, com- bining, and customizing its internal manufacturing processes to produce the...

Ngày tải lên: 27/01/2014, 14:20

... improvements in: – Design and manufacture of cable (C6T) – Design and manufacture of termination hardware, sockets (C6T) and modules (Ultim8), all TrueNet – Design and manufacture of patch cords – ... than the Standards set Transmission and Protocol Theory 18 • ATM was developed in the late 70’s as a Carrier WAN transmission protocol for both Voice and Data • It was based on Bro...

Ngày tải lên: 09/12/2013, 16:15

... 1980-84, 1985-89, and 1990-94. OLS and random effects regressions include a constant term and dummies for East Asia, Latin America, Sub-Saharan Africa, socialist countries, OECD members, and oil exporters ... Growth: Hills, Plains, Mountains, Plateaus and Cliffs,” unpublished paper, World Bank, October 1997. Przeworski, Adam, and Fernando Limongi, “Political Regimes and Economic...

Ngày tải lên: 09/12/2013, 20:15

... S7-200 and related equipment. Install and operate all equipment according to all applicable national and local standards. Contact your local authorities to determine which codes and standards ... A Width B CPU 221 and CPU 222 90 mm 82 mm CPU 224 120.5 mm 112.5 mm CPU 226 and CPU 226XM 196 mm 188 mm Expansion modules: 4- and 8-point DC and Relay I/O (8I, 4Q, 8Q, 4I/4Q) and An...

Ngày tải lên: 13/12/2013, 00:15