T/WHTHYJ 2-2021 Active Group standards

T/WHTHYJ 2-2021 Wuhu Iron Calligraphy General Technical Requirements

Publish Date: 2021-11-17 Implement Date: 2021-11-17 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/WHTHYJ 2-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Decorative arts and crafts

ICS Name: Art and crafts

Publish Date: 2021-11-17

Implement Date: 2021-11-17

Scope

Main Technical Content: General Technical Requirements for Wuhu Iron Painting 1 Scope This document specifies the technical requirements, test methods, inspection rules, and marking, packaging, transportation, and storage for the classification and grading of Wuhu iron painting. This document applies to the general technical requirements involved in the classification and grading of Wuhu iron painting. 2 Normative Reference Documents The content of the following documents is an essential part of this document through normative references. Among them, the referenced documents with a specified date only apply to the version corresponding to that date; the latest version (including all amendment sheets) of the non-dated referenced documents applies to this document. T/WHTHYJ 1-2021 Guidelines for the Classification and Grading of Wuhu Iron Painting 3 Terms and Definitions This document does not define any terms or definitions. 4 Technical Requirements - Appearance: The painting frame should be intact, without deformation or cracking. - Packaging: The packaging should be complete, without damage or scratches. - Dimensional Tolerances: - Specified Tolerances (cm) - Inner Diameter of the Painting: ±10 mm - Frame Length: ±1 mm - Large-sized Iron Painting: ±10 mm - Medium-sized Iron Painting: ±0.50 mm - Small-sized Iron Painting: ±0.30 mm Note: Specified dimensions shall be implemented in accordance with T/WHTHYJ 1-2021. - Forging techniques: After cutting the pattern, the required concave and convex effects of the painting are achieved through layered hammering. - Riveting joints should not be loose. - Welding should be firm. - After chiseling, there should be no excess parts. - Based on the requirements of the painting, techniques such as cold forging and red forging are selectively applied to achieve the desired effects. - After filing off the rough edges of the painting, the overall painting s