GB/T 10061-2008Screen plants -- Codification for designating perforations (English PDF)

Foreword

This revised standard adopts ISO 7806. 1983 "industrial sieve plate punching marking method" (in English).

This standard and ISO 7806. 1983 comparison, the main modifications are as follows.

--- Added the terminology content;

--- Increase in the content of Table 1;

--- Increasing the markup example sieve;

--- Increase HOLES Code;

--- Adjust the hole spacing (the pitch) of the basic dimensions of the example of FIG;

--- Editorial changes were made to the text.

This standard replaces GB/T 10061-1988 "labeling method mesh sieve." this standard and GB/T 10061-1988 compared to the main modifications are as follows.

--- Modify the normative references;

--- Terminology content has been adjusted;

--- Increased by 4.1 HOLES Code;

--- Modify the graphics 4.2.2 tag example of a mesh;

--- Revised 4.4 hole spacing (the pitch) and basic dimensions shown;

--- 4.6 sieve tag example, should read. 4.6 sieve tag example;

--- Editorial changes were made to the text.

The standard method of inspection by the National Standardization Technical Committee sieved and granules points and focal points.

This standard was drafted. the machine Productivity Promotion Center, Hunan Wujiang Screen Machine Limited.

1 Scope

This standard specifies the method of marking mesh sieve.

This standard applies to the use of metal screening perforated screen.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.

GB/T 15602 Industrial screens and screening Terminology (GB/T 15602-1995, eqv ISO 9045:1990)

3 Terms and Definitions

GB/T 15602 and established in the following terms and definitions apply to this standard.

Sieve arrangement direction.

4 Labeling method

Sieve tag as follows.

Standard

Hole No. positioning arrangement Pitch basic dimensions, mm Hole arrangement code the basic mesh size, mm Shaped hole code (see Table 1) Sieve product name