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GB/T 41860.2-2022Tools for moulding - Locating rings - Part 2: Locating rings for mounting with thermal insulating sheets in small or medium moulds (types C and D) (English PDF)

成型模定位圈第2部分：带隔热板的中小型模具定位圈 C型和D型

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Issued by

State Administration for Market Regulation, China National Standardization Administration

Level / Type

National · Recommended

Issue date

October 12, 2022

Implementation date

October 12, 2022

Scope

GB/T 41860.2-2022 is the English-translated version of 成型模定位圈第2部分：带隔热板的中小型模具定位圈 C型和D型.

GB/T 41860.2-2022 is the Chinese standard "Tools for moulding - Locating rings - Part 2: Locating rings for mounting with thermal insulating sheets in small or medium moulds (types C and D)".

Its scope clause reads: This document specifies the structural type, size, material and marking of the positioning ring for molds with heat shields. See Figure 1 for the schematic diagram of its installation (Type C).

This document applies to molds with heat shields for plastic injection molding machines with clamping force less than 3800kN. a) Type C1 b) Type C2 c) Type C3 Description of index number.

1---fixed mold seat plate; 2---Plastic injection molding machine fixed template; 3---Positioning circle; 4---Insulation board. Figure 1 Schematic diagram of positioning ring (type C) installation. Its clauses include terms and definitions.

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Document preview — GB/T 41860.2-2022

National Standard of the People's Republic of China

ICS: 25.120.30
Classification: J 46

Issued by: State Administration for Market Regulation, China National Standardization Administration

foreword
Introduction
1 Scope
2 Normative references
3 Terms and Definitions

1 Scope

This document specifies the structural type, size, material and marking of the positioning ring for molds with heat shields. See Figure 1 for the schematic diagram of its installation (Type C).

This document applies to molds with heat shields for plastic injection molding machines with clamping force less than 3800kN.

a) Type C1 b) Type C2 c) Type C3

Description of index number.

1---fixed mold seat plate;

2---Plastic injection molding machine fixed template;

3---Positioning circle;

4---Insulation board.

Figure 1 Schematic diagram of positioning ring (type C) installation

2 Normative references

The contents of the following documents constitute the essential provisions of this document through normative references in the text. Among them, dated references

For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document.

GB/T 39164-2020 Forming mold injection mold heat insulation board

3 Terms and Definitions

This document does not have terms and definitions that need to be defined. […]

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 22 pages — is available in the English PDF.

Referenced standards

Normative references

GB/T 39164-2020Tools for moulding - Thermal insulating sheets for injection moulds

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