, SYSTEMS) This specification has been approved for use by ali departments and agencies of the Department of Defense. 1. SCOPE 1.1 This specification
液压气缸Tag内容描述：
1、 SYSTEMS) This specification has been approved for use by ali departments and agencies of the Department of Defense. 1. SCOPE 1.1 This specification covers high pressure hydraulic packingc used for sealing the counter-recoil plungers and the differential cylinder pistons and rods of hydropneumatic systems. All packings shall be the modified “U“ type and the size called for on the applicable drawings (see 6.2). 2. APPLICABLE DOCUMENTS 2.1 The following documents of the issue in effect on date of 。
2、0 0.40 4.0 0.063 0.63 6. 3 (0. 80) (8.0) 浊.CD括号内的公析:压力值为非优先j靠用恼。
UDC 621.226 G脉2346-88.代替GR2346 80 10.0 100 12.5 16. 0 20.0 25.0 31. 5 40. 0 50.0 63.0 80.0 公称压力超出100MPa时，.搬GB321 80优先数和优先数系中只10数系选用。
附加说明:本标准由全国液压气功标准化技术委员会提出并归口。
本际准由北京机械工业自动化研究所负责起草。
圆寂机械工业费员会198804 06批准19890101实施。
3、power systems Cylinder barrels Requirements for non-ferrous metallic tubes UDC 669.2/.8-462:621.226-222+621.5-222BS5242-2:1983 This British Standard, having been prepared under the directionof the Mechanical Engineering Standards Committee, was published underthe authority of the BoardofBSI and comes into effect on 29July 1983 BSI 10-1999 The following BSI references relate to the work on this standard: Committee reference MEE/186 Draft for comment 81/77812 DC ISBN 0 580 13351 6 。
4、TUBBS FOR PISTON XODS AND CYGOMDERS FOZ HYDRO- PNEUXATIC RZCOIL ibUCXATTISidS ,4KD EUXLIBRATORS 1. SCOPZ 1.1 Scope. This spcification c0vei.s ssecial quality steel bars and rxseamless steel tubes for use in the manufacture of piston rods and cylinders for hydro-pneumatic recoil mechanisms and equilibrators. 1.2 Classification. The steel shall be of the following forms, as specified: Round bars . Round tubes. 2. APILICABLE SPECIFICATIONS, STANDARDS, DMi!SINGS, AND OTIIER 2.1 The following 。
