ISO 3310-2:2013(en) Test sieves — Technical requirements and testing — Part 2: Test sieves of perforated metal plate
Foreword
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The committee responsible for this document is ISO/TC 24, Particle characterization including sieving, Subcommittee SC 8, Test sieves, sieving and industrial screens.
This fifth edition cancels and replaces the fourth edition (ISO 3310-2:1999), which has been technically revised.
ISO 3310 consists of the following parts, under the general title Test sieves — Technical requirements and testing:
— Part 1: Test sieves of metal wire cloth
— Part 2: Test sieves of perforated metal plate
— Part 3: Test sieves of electroformed sheets
Introduction
As the accuracy of test sieving depends on the dimensional accuracy of the test sieve openings, it is considered necessary in this part of ISO 3310 to keep tolerances on the holes in perforated metal plate as close as possible as the manufacturing process allows.
Requirements other than tolerances on the holes, such as requirements for the pitch of holes, any corner radii, and plate thickness, have not been limited more closely than necessary, since the influence of these criteria on test sieving is of minor importance, and excessively strict requirements may make manufacturing unnecessarily difficult.
1 Scope
This part of ISO 3310 specifies the technical requirements and corresponding test methods for test sieves of perforated metal plate.
It applies to test sieves having
— round holes, with sizes from 125 mm down to 1 mm, or
— square holes, with sizes from 125 mm down to 4 mm,
in accordance with ISO 565.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 565, Test sieves — Metal wire cloth, perforated metal plate and electroformed sheet — Nominal sizes of openings
ISO 2395, Test sieves and test sieving — Vocabulary
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 2395 apply.
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