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GB/T 23572-2009 English PDF

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US$229.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 23572-2009: Hydraulic system general specifications for metal-cutting machine tools
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 23572-2009	229	Add to Cart	3 days	Hydraulic system general specifications for metal-cutting machine tools	Valid

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Basic data

Standard ID: GB/T 23572-2009 (GB/T23572-2009)
Description (Translated English): Hydraulic system general specifications for metal-cutting machine tools
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J50
Classification of International Standard: 25.060.99
Word Count Estimation: 10,176
Date of Issue: 2009-04-13
Date of Implementation: 2010-01-01
Regulation (derived from): National Standard Approval Announcement 2009 No.5 (Total No.145)
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies the technical requirements for metal cutting machine hydraulic system, assembly requirements, safety requirements, test methods, inspection rules and other requirements. This standard applies to metal cutting machine hydraulic drive and control system of hydraulic oil as the working medium.

GB/T 23572-2009: Hydraulic system general specifications for metal-cutting machine tools

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Hydraulic system general specifications for metel-cutting machine tools ICS 25.060.99 J50 National Standards of People's Republic of China Metal Cutting Machine Hydraulic System General technical conditions Posted 2009-04-13 2010-01-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

The standard proposed by China Machinery Industry Federation. The standard metal cutting machine tools by the National Standardization Technical Committee (SAC/TC22) centralized. This standard was drafted. Guangzhou Mechanical Engineering Research Institute, Beijing Machine Tool Research Institute, Guangzhou Po of special hydraulic seal Ltd.. The main drafters of this standard. Chen Tiansheng, Lixiang Wen, Zhang, Wenjie Lin this macro, a nation true. This standard is the first release. Metal Cutting Machine Hydraulic System General technical conditions

1 Scope

This standard specifies the technical requirements of metal cutting machine tools hydraulic systems, assembly requirements, safety requirements, test methods, inspection rules and other Claim. This standard applies to metal cutting machine tools hydraulic drive and control system with hydraulic oil as the working medium.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 786.1 Fluid power systems and components - Graphic symbols and circuit diagram - Part 1. for general use and data processing of FIG. Symbol (GB/T 786.1-2009, ISO 1219-1.2006, IDT) GB/T 3766 Hydraulic System General technical conditions (GB/T 3766-2001, eqvISO 4413.1998) GB/T 7632 choice of lubricants for machine tools (GB/T 7632-1987, neqBS5063. 1982) GB/T 7935 General technical conditions for hydraulic components GB/T 14039 Hydraulic fluid level of contamination by solid particles (GB/T 14039-2002, ISO 4406.1999, MOD) GB/T 16769 Metal Cutting Machine noise level measurement method GB/T 17489 Hydraulic Particulate contamination analysis extracted from the working fluid in the piping system like (GB/T 17489-1998, idt ISO 4021.1992) JB/T 7938 pump station tank nominal capacity series JB/T 8356.1 Technical Conditions Packaging Machine

3 Technical requirements

3.1 Basic requirements Hydraulic system design, manufacture and use shall comply with GB/T 3766 should ensure long service life and convenient equipment maintenance. 3.2 hydraulic components and parts Hydraulic components hydraulic system shall comply with GB/T 7935, the other members shall comply with the appropriate standards. 3.3 Hydraulic oil 3.3.1 hydraulic system with hydraulic oil should be consistent with the provisions of GB/T 3766 and GB/T 7632's. Hydraulic system repair should be easy to replace The position setting oil filter. Oil tank before filling the hydraulic system should be fully filtered. 3.3.2 Hydraulic system oil and oil rails or other mechanical parts should be separated from each other. 3.4 pipe, fittings and passages 3.4.1 hydraulic system fittings material is generally a metal. Piping materials are generally metals, oil and rubber braided hose, high pressure hose and resin 1.5 should be compatible with the work of other media material, the wall to withstand the maximum working pressure of the system to work properly. 3.4.2 hydraulic system and all joints should not be exposed junction leakage. In other joints and junctions can be used packing or sealant, But not the use of hemp, silk and other debris instead. 3.4.3 pipe bends should be smooth, there should be no significant dents and partial pressure phenomenon, shorter than the long axis of not less than 0.75. 3.4.4 hydraulic system before assembly, fittings, pipes, channels (including the casting core hole, hole machining, etc.) and the fuel tank shall be cleaned. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 23572-2009_English be delivered?

Answer: Upon your order, we will start to translate GB/T 23572-2009_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 23572-2009_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 23572-2009_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.