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Position: Chinese Standard in English/GB/T 24503-2009
GB/T 24503-2009   Mining-drive sprocket for chains(round link) (English Version)
Standard No.: GB/T 24503-2009 Status:superseded remind me the status change

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Language:English File Format:PDF
Word Count: 13000 words Price(USD):390.0 remind me the price change

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Implemented on:2010-4-1 Delivery: via email in 1 business day
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Standard No.: GB/T 24503-2009
English Name: Mining-drive sprocket for chains(round link)
Chinese Name: 矿用圆环链驱动链轮
Chinese Classification: D93    Promotion, storage and transportation equipment
Professional Classification: GB    National Standard
ICS Classification: 73.100.40 73.100.40    Haulage and hoisting equipment 73.100.40
Issued by: AQSIQ; SAC
Issued on: 2009-10-30
Implemented on: 2010-4-1
Status: superseded
Superseded by:GB/T 24503-2024 Drive sprocket for chains (round link) for mining
Superseded on:2025-4-1
Abolished on:2025-04-01
Language: English
File Format: PDF
Word Count: 13000 words
Price(USD): 390.0
Delivery: via email in 1 business day
Mining drive sprocket for chains (round link) 1 Scope This standard specifies the type and dimension, requirements, test methods, inspection rules, marking, packaging, transportation and storage of mining drive sprocket for round-link chains (hereafter referred to as “sprocket”). This standard is applicable to the drive sprockets with round-link chain as traction chain in scraper conveyor, scraper loader, coal plough, boring machine and coal winning machine, and also to the drive sprockets in other equipment with round-link chain as traction chain. 2 Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments (excluding corrections), or revisions, of any of these publications do not apply to this standard. However, parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition applies. GB/T 228-2002 Metallic materials — Tensile testing at ambient temperature (eqv ISO 6892:1998) GB/T 229-2007 Metallic materials — Charpy pendulum impact test method (ISO 148-1: 2006, MOD) GB/T 985.2 Recommended joint preparation for submerged arc welding (GB/T 985.2-2008, ISO 9692-2:1998, MOD ) GB/T 3323 Radiographic examination of fusion welded joints in metallic materials GB/T 6060.1 Surface roughness comparison specimen — Part 1: Casting surface (GB/T 6060.1-1997, eqv ISO 2632-3:1979) GB/T 6060.2 Roughness comparison specimens — Ground, turned, bored, milled, shaped and planed (GB/T 6060.2-2006, ISO 2632/1:1985, MOD) GB/T 6402 Steel forgings — Method for ultrasonic testing GB/T 8170 Rules of rounding off for numerical values & expression and judgment of limiting values GB/T 10111-2008 Generation of random numbers and procedures applied to sampling inspection for product quality GB/T 12718 High-tensile steel chains ( round link ) for mining (GB/T 12718-2009, ISO 610:1990, NEQ) GB/T 13264 Sampling procedures and tables for small lot inspection by attributes for percent nonconforming items JB/T 10061 Commonly used specification for A-mode ultrasonic flaw detector using pulse echo technique MT/T 71-1997 (confirmed in 2004) Shackle type connector units for mining round link chain MT/T 99-1997 Flat type connector units for mining round link chain 3 Type and and dimension 3.1 The type and dimension of each sprocket shall meet the requirements of Figure 1 and Table 1. 3.2 If the sprocket size is not included in Table 1, it shall be calculated according to the formula given in Table 2. See Annex A for calculation examples and figures.
Foreword iii 1 Scope 2 Normative references 3 Type and and dimension 4 Requirements 5 Test methods 6 Inspection rules 7 Marking, packaging, transportation and storage Annex A (Informative) Calculation examples Annex B (Normative) Allowable chord length deviation of angle deviation of adjacent pockets Annex C (Normative) Inspection method for mechanical properties of materials for sprocket Annex D (Normative)
Referred in GB/T 24503-2009:
*GB/T 228-2002 Metallic Materials – Tensile Testing at Ambient Temperature
*GB/T 229-2007 Metallic Materials - Charpy Pendulum Impact Test Method
*GB/T 985.2-2008 Recommended Joint Preparation for Submerged Arc Welding
*GB/T 3323-2005 Radiographic examination of fusion welded joints in metallic materials
*GB/T 6060.1-2018 Surface roughness comparison specimen—Part 1:Casting surface
*GB/T 6060.2-2006 Roughness comparison specimens—Ground,turned,bored,milled,shaped and planed
*GB/T 6402-2008 Steel Forgings—Method for Ultrasonic Testing
*GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values
*GB/T 10111-2008 Generation of random numbers and procedures applied to sampling inspection for product quality
*GB/T 12718-2009 High-tensile steel chains(round link)for mining
*GB/T 13264-2008 Sampling procedures and tables for small lot inspection by attributes for percent nonconforming items
*JB/T 10061-1999 Commonly used specification for A-mode ultrasonic flaw detector using pulse echo technique
GB/T 24503-2009 is referred in:
*MT/T 1168-2019 Plough-specification of inspection
Code of China
Standard
GB/T 24503-2009  Mining-drive sprocket for chains(round link) (English Version)
Standard No.GB/T 24503-2009
Statussuperseded
LanguageEnglish
File FormatPDF
Word Count13000 words
Price(USD)390.0
Implemented on2010-4-1
Deliveryvia email in 1 business day
Detail of GB/T 24503-2009
Standard No.
GB/T 24503-2009
English Name
Mining-drive sprocket for chains(round link)
Chinese Name
矿用圆环链驱动链轮
Chinese Classification
D93
Professional Classification
GB
ICS Classification
Issued by
AQSIQ; SAC
Issued on
2009-10-30
Implemented on
2010-4-1
Status
superseded
Superseded by
GB/T 24503-2024 Drive sprocket for chains (round link) for mining
Superseded on
2025-4-1
Abolished on
2025-04-01
Superseding
Language
English
File Format
PDF
Word Count
13000 words
Price(USD)
390.0
Keywords
GB/T 24503-2009, GB 24503-2009, GBT 24503-2009, GB/T24503-2009, GB/T 24503, GB/T24503, GB24503-2009, GB 24503, GB24503, GBT24503-2009, GBT 24503, GBT24503
Introduction of GB/T 24503-2009
Mining drive sprocket for chains (round link) 1 Scope This standard specifies the type and dimension, requirements, test methods, inspection rules, marking, packaging, transportation and storage of mining drive sprocket for round-link chains (hereafter referred to as “sprocket”). This standard is applicable to the drive sprockets with round-link chain as traction chain in scraper conveyor, scraper loader, coal plough, boring machine and coal winning machine, and also to the drive sprockets in other equipment with round-link chain as traction chain. 2 Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments (excluding corrections), or revisions, of any of these publications do not apply to this standard. However, parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition applies. GB/T 228-2002 Metallic materials — Tensile testing at ambient temperature (eqv ISO 6892:1998) GB/T 229-2007 Metallic materials — Charpy pendulum impact test method (ISO 148-1: 2006, MOD) GB/T 985.2 Recommended joint preparation for submerged arc welding (GB/T 985.2-2008, ISO 9692-2:1998, MOD ) GB/T 3323 Radiographic examination of fusion welded joints in metallic materials GB/T 6060.1 Surface roughness comparison specimen — Part 1: Casting surface (GB/T 6060.1-1997, eqv ISO 2632-3:1979) GB/T 6060.2 Roughness comparison specimens — Ground, turned, bored, milled, shaped and planed (GB/T 6060.2-2006, ISO 2632/1:1985, MOD) GB/T 6402 Steel forgings — Method for ultrasonic testing GB/T 8170 Rules of rounding off for numerical values & expression and judgment of limiting values GB/T 10111-2008 Generation of random numbers and procedures applied to sampling inspection for product quality GB/T 12718 High-tensile steel chains ( round link ) for mining (GB/T 12718-2009, ISO 610:1990, NEQ) GB/T 13264 Sampling procedures and tables for small lot inspection by attributes for percent nonconforming items JB/T 10061 Commonly used specification for A-mode ultrasonic flaw detector using pulse echo technique MT/T 71-1997 (confirmed in 2004) Shackle type connector units for mining round link chain MT/T 99-1997 Flat type connector units for mining round link chain 3 Type and and dimension 3.1 The type and dimension of each sprocket shall meet the requirements of Figure 1 and Table 1. 3.2 If the sprocket size is not included in Table 1, it shall be calculated according to the formula given in Table 2. See Annex A for calculation examples and figures.
Contents of GB/T 24503-2009
Foreword iii 1 Scope 2 Normative references 3 Type and and dimension 4 Requirements 5 Test methods 6 Inspection rules 7 Marking, packaging, transportation and storage Annex A (Informative) Calculation examples Annex B (Normative) Allowable chord length deviation of angle deviation of adjacent pockets Annex C (Normative) Inspection method for mechanical properties of materials for sprocket Annex D (Normative)
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Keywords:
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