GB/T 23572-2009Hydraulic system general specifications for metel-cutting machine tools (English PDF)

1 Scope

This standard specifies the requirements on the technology, assembling, safety, testing methods, inspection rules and other requirements of metal cutting machines' hydraulic system.

This standard is applicable to hydraulic transmission and control system for metal cutting machine tools, the working medium of which is hydraulic oil.

2 Normative References

The following normative documents contain provisions which, through reference in this standard, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding correction), or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest edition of these documents is applicable. For undated references, the latest edition of the normative document is applicable to this standard.

GB/T 786.1 Fluid drive system and element graphic mark and contour map. Part 1: graphic mark used for routine application and date processing

GB/T 3766 Hydraulic system general specifications for metal cutting machine tools (GB/T 3766-2001, eqv ISO 4413:1998)

GB/T 7632 Recommendations for the Choice of Lubricants for Machine Tools(GB/T 7632-1987; neq BS 5063:1982)

GB/T 7935 Hydraulic elements and general specifications

GB/T 14039 Pollution grade number of hydraulic transmission, oil, and solid particulate (GB/T14039-2002; ISO 4406: 1999, MOD)

GB/T 16769 Measurements of noise pressure level of metal cutting machine tools.

GB/T 17489 Analysis on hydraulic particulate pollution. Extract the solution sample from work system pipeline (GB/T 17489-1998, idt ISO 4021:1992)

JB/T 7938 Oil tank nominal capacity series of hydraulic power unit

JB/T 8356.1 Machine tool package and technical conditions

3 Technical requirements