JB/T 2523.2-2011Floor-type lathes - Part 2: Types and parameters (English PDF)
落地车床 第2部分：型式与参数
This is a limited preview
Buy now to download the full PDF (15 pages)
Need quotation for your management?
Get a formal quotation for JB/T 2523.2-2011 in 30 minutes.
Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
May 18, 2011
Implementation date
August 1, 2011
Scope
JB/T 2523.2-2011 is the English-translated version of 落地车床 第2部分：型式与参数.
JB/T 2523.2-2011 is the Chinese machinery industry standard covering floor-type lathes, Part 2: Types and parameters. It was issued on 18 May 2011 and has been in force since 1 August 2011, replacing JB/T 2523.2-1999.
The document is under the responsibility of the Ministry of Industry and Information Technology. This page is published from the official record of the 2011 edition.
The figures, limits and tables the standard contains are those of the document itself, delivered in full with the English translation.
Found what you need?
Document preview — JB/T 2523.2-2011
National Standard of the People's Republic of China
- Replacing
- JB/T 2523.2-1999
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- [Preview only]
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 3.1 Type
- 3.2 Basic parameters
- 4 Types and basic parameters
- 4.1 Types
- 4.2 Model designation
- 4.3 Nominal operating conditions
- 4.4 Safety and hygiene
- 4.5 Welding
- 4.6 Bridge (After crane operation mechanism assembled)
- 4.7 Assembly
- 4.8 Electrical control equipment
- 4.9 Steel pretreatment and painting
- 5 Technical requirements
- 5.1 General requirements
- 5.2 Safety requirements
- 5.3 Cold and hot working forming
- 5.4 Rated load test
- 5.5 Whole machine noise test
- 5.6 Static rigidity test
- 5.7 Dynamic load test
- 5.8 Crane span deviation
- 5.9 Diagonal difference of bridge
- 6 Test methods
- 6.1 Exit-factory inspection
- 6.2 Type inspection
- 7 Inspection rules
- 7.1 Marking
- 7.2 Packaging, transportation and storage
- 7.3 Transportation
- 7.4 Storage
- 8 Marking, packaging, transportation and storage
- 9 标志和标签 9 Marking and labeling
1 Foreword
JB/T 2523.2-2011 was issued by Ministry of Industry and Information Technology of the People's Republic of China on 18 May 2011 and has been in force since 1 August 2011.
It replaces the earlier edition JB/T 2523.2-1999.
It is one of 6 parts of the JB/T 2523 series.
2 Scope Preview
JB/T 2523.2-2011 carries no ICS number and no Chinese Standard Classification code.
This catalogue holds 21,922 other JB/T standards.
Of the 5,298 JB/T standards that do carry an ICS number, 1,460 (28%) fall under ICS 25, in the field of manufacturing engineering.
3 About this standard
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
English translation: about 15 pages
4 Related standards
Other parts of this standard:
JB/T 2523.1-1997 — Floor-type lathes - Technical specifications
JB/T 2523.1-2006 — Floor-type lathes - Part 1: Technical requirements
JB/T 2523.3-1999 — Floor-type lathes - Series type spectrum
JB/T 2523.3-2011 — Floor-type lathes - Part 3: Testing of the accuracy
JB/T 2523.4-1999 — Floor-type lathes - Testing of accuracy
Other editions:
JB/T 2523.2-1999 (earlier edition)
Standards on related subjects:
JB/T 12396-2015 — Proportional valve solenoids
GB/T 4346-2008 — Machine tools - Manually operated self-centring chucks
JB/T 8490-2008 — Floor-type boring machines and floor-type milling and boring machines - Technical requirements
JB/T 2322-2025 — General purpose parallel lathes - Specifications
JB/T 8326.1-2017 — NC instrument horizontal lathes - Part 1: Testing of the accuracy
5 Classification and status
Chinese Standard Classification (CCS): J 53
Prefix JB/T: recommended standard.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Similar standards
Editions of JB/T 2523.2
| Edition | Title | Revision | Status |
|---|---|---|---|
| JB/T 2523.2-2011 | Floor-type lathes - Part 2: Types and parameters | current edition | Current |
| JB/T 2523.2-1999 | Floor-type lathes - Part 2: Types and parameters | previous edition | Superseded |
This page sells the current edition, JB/T 2523.2-2011. Earlier editions are listed for reference only.
How to Download JB/T 2523.2-2011
- 1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
- 2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
- 3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
- 4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.
Related Standards
JB/T 2523.3-2011 — Floor-type lathes - Part 3: Testing of the accuracy
JB/T 2523.1-1997 — Floor-type lathes - Technical specifications
JB/T 2523.3-1999 — Floor-type lathes - Series type spectrum
Secure payment via Stripe
Payments accepted
JB/T 2523.2-2011
$109.00