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JB/T 10995-2010Liners for head sheaves and deflection sheaves of mine hoists (English PDF)

矿井提升机天轮和导向轮用衬块

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

February 11, 2010

Implementation date

July 1, 2010

Scope

JB/T 10995-2010 is the English-translated version of 矿井提升机天轮和导向轮用衬块.

JB/T 10995-2010 is the Chinese standard "Liners for head sheaves and deflection sheaves of mine hoists". Its scope clause reads: This Standard specifies the model, specifications, technical requirements, test methods, inspection rules, marks, packaging, transportation and storage for lining block for sheave wheel of mine hoist.

This Standard is applicable to lining block for sheave wheel of mine hoist.

Lining block for sheave wheel is mainly applied to the single-rope-twined sheave wheel for the coal mine and metallurgical mine etc., guide sheave of multi-rope friction hoist and the similar hoisting equipment applying head sheave and guide sheave to change the steel wire rope direction.

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Document preview — JB/T 10995-2010

National Standard of the People's Republic of China

ICS: 73.100.40

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

Foreword
1 Scope
2 Normative References
3 Specification and Model
4 Technical Requirements
5 Test Method
5.1 Wear Rate Test
5.2 Hardness Test
5.3 Impact Test
6 Inspection Rules
6.1 Ex-factory Inspection
6.2 Type Inspection
7 Marking, Packaging, Transport and Storage

1 Scope

This Standard specifies the model, specifications, technical requirements, test methods, inspection rules, marks, packaging, transportation and storage for lining block for sheave wheel of mine hoist.

This Standard is applicable to lining block for sheave wheel of mine hoist. Lining block for sheave wheel is mainly applied to the single-rope-twined sheave wheel for the coal mine and metallurgical mine etc., guide sheave of multi-rope friction hoist and the similar hoisting equipment applying head sheave and guide sheave to change the steel wire rope direction.

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 amending errors in the text) to, 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 editions of these documents are applicable. For undated references, the latest edition of the normative documents referred to applies.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Normative references

MT 113

Similar standards

GB/T 33931-2017|JB/T 14330-2021|JB/T 13193-2017|JB/T 9043-2016|JB/T 8519-2015|GB/T 25707-2025

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