ISO 7806:1983
Industrial plate screens — Codification for designating perforations
Industrial plate screens — Codification for designating perforations
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 5
- Дата публикации:
- 1 декабря 1983 г.
- Издание:
- ISO IS 7806 edition 1 version 1
- ICS:
- 73.120
The perforation of a plate is designated by 1: shape of the holes, 2. aperture size, 3. mutual arrangement of holes, 4. pitch, 5. orientation of the arrangement of the perforations relative to the edges of the plate. The code expresses the items of designation by symbols and magnitudes in the sequence above. The standard applies to perforated plates regardless of the plate material.
Abstract
Overview
ISO 7806:1983 - "Industrial plate screens - Codification for designating perforations" defines a concise, machine-readable code for describing perforated plates used in sieving, screening and sizing applications. The standard codifies the key attributes of a perforation in a fixed sequence so buyers, manufacturers and engineers can unambiguously specify hole geometry and arrangement regardless of plate material.
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