ISO 1005-2:1986 PDF
Railway rolling stock material — Part 2: Tyres, wheel centres and tyred wheels for tractive and trailing stock — Dimensional, balancing and assembly requirements
Railway rolling stock material — Part 2: Tyres, wheel centres and tyred wheels for tractive and trailing stock — Dimensional, balancing and assembly requirements
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 17
- Дата публикации:
- 13 ноября 1986 г.
- Издание:
- ISO IS 1005 edition 1 version 1
- ICS:
- 45.060.01
Specifies the dimensional requirements, the surface roughness and, as appropriate, the permissible residual static unbalance for tyres, wheel centres and tyred wheels in the various degrees of finish, and in addition the manufacturing requirements for tyred wheels. For quality requirements for tyres and wheel centres and technical delivery requirements see ISO 1005-1, ISO 1005-4, and ISO 404, respectively.
Abstract
Overview
ISO 1005-2:1986 - "Railway rolling stock material - Part 2: Tyres, wheel centres and tyred wheels for tractive and trailing stock - Dimensional, balancing and assembly requirements" defines the dimensional, surface finish, balancing and manufacturing/assembly requirements for railway tyres, wheel centres and assembled tyred wheels. It sets tolerances, surface roughness targets, permissible residual static unbalance rules and assembly practices (shrink-fit, retaining rings, oil-grooves) while referencing quality and delivery requirements in related parts of ISO 1005 and ISO 404.
Key topics and technical requirements
- Dimensional requirements
- Specifies tolerances for unmachined, rough‑machined, half‑finished, finished and “ready for assembly” conditions for tyres, wheel centres and tyred wheels.
- Final bore and rim dimensions for finished and ready‑for‑assembly states are controlled to ensure wheelset tolerances after axle assembly.
- Surface roughness
- Machined surfaces in finished/ready conditions have defined arithmetic mean deviation (Ra) limits; for example, tyre bores and machined rim interface targets are in the low micrometer range (bore Ra
Технические детали
- Технический комитет
- ISO/TC 17/SC 15 - Railway rails, rails fasteners, wheels and wheelsets
- SKU
- ISO 1005-2:1986
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