ISO 20740:2019 PDF

Martial arts — Wushu Taiji sword — Requirements and test method

Название (английский):

ISO 20740:2019

Martial arts — Wushu Taiji sword — Requirements and test method

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 9
Дата публикации:: 24 января 2019 г.
Издание:: ISO IS 20740 edition 1 version 1
ICS:: 97.220.99

Тип поставки:

Full version135 €Read online 24h10 €Read online 72h15 €

Язык документа:

ruen

Срок поставки:2 раб. дн. (перевод)

Цена:135 €

Описание (английский):

This document specifies terms and definitions, product structure, requirements, test method and marking of Wushu Taiji (Tai Chi) sword. This document is applicable to the sword used for the Wushu (Chinese martial arts also known as Kung Fu) Taiji (Tai Chi) sport.

Технические детали

Технический комитет: ISO/TC 83/SC 6 - Martial arts
SKU: ISO 20740:2019

Abstract

Overview

ISO 20740:2019 - "Martial arts - Wushu Taiji sword - Requirements and test method" defines international requirements, test methods and marking rules for Wushu Taiji (Tai Chi) swords used in sport. The standard covers terms and product structure (pommel, hilt, guard, blade), permitted materials, dimensional and mass tolerances, mechanical and surface performance (elasticity, coating adhesion, corrosion resistance), safety limits and marking (Taiji symbol placement). ISO 20740:2019 helps ensure consistent quality, safety and interchangeability of Taiji (Tai Chi) swords for manufacturers, testing labs and sporting bodies.

Key topics and technical requirements

Materials: Blade materials limited to manganese steel or stainless steel; hilt and scabbard may be wood.
Dimensions & tolerances: Blade and hilt length models specified (blade lengths from ~700 mm to 900 mm with permitted deviations; hilt lengths 105–120 mm). Pommel, guard and blade width/thickness ranges are defined (e.g., pommel 45–50 mm long, guard 80–120 mm wide).
Mass tolerances: Model-specific masses are listed (range examples: 0.400 kg to 0.590 kg) with tight deviations (±0.005 kg).
Elasticity / straightness: After a standardized bend test, blade straightness deviation must be

Overview

Key topics and technical requirements

Materials: Blade materials limited to manganese steel or stainless steel; hilt and scabbard may be wood.
Dimensions & tolerances: Blade and hilt length models specified (blade lengths from ~700 mm to 900 mm with permitted deviations; hilt lengths 105–120 mm). Pommel, guard and blade width/thickness ranges are defined (e.g., pommel 45–50 mm long, guard 80–120 mm wide).
Mass tolerances: Model-specific masses are listed (range examples: 0.400 kg to 0.590 kg) with tight deviations (±0.005 kg).
Elasticity / straightness: After a standardized bend test, blade straightness deviation must be

ISO 20740:2019 PDF

Технические детали

Abstract

Overview

Key topics and technical requirements

Похожие стандарты

Abstract

Overview

Key topics and technical requirements

Похожие стандарты

Water quality — Biological classification of rivers — Part 1: Guidance on the interpretation of biological qu…

Standard Practice for Use of a Radiochromic Liquid Dosimetry System (Withdrawn 2020)

Standard Practice for Dosimetry in Gamma Irradiation Facilities for Food Processing (Withdrawn 2013)

Standard Practice for Dosimetry in Electron Beam and X-Ray (Bremsstrahlung) Irradiation Facilities for Food P…

Standard Practice for Dosimetry in Radiation Processing

Standard Terminology for Additive Manufacturing—Coordinate Systems and Test Methodologies

Additive Manufacturing — Round Robin Testing — General Guidelines

Standard Guide for Additive Manufacturing – General Principles – Requirements for Purchased AM Parts