T/GDWCA 0043-2018 Mileage guiding wheel technology specification

Scope

Scope: This section specifies the classification and naming, structure and requirements, testing requirements, and marking of metering guide wheels (hereinafter referred to as guide wheels). This technical specification applies to guide wheels with a minimum diameter of 5mm to 1500mm, where the diameter of the guide wheel should include the thickness of the surface treatment layer. Main technical content: 1. Materials of metering guide wheels. The guide wheel materials should be selected from aluminum alloy, plastic, steel, ceramics, and other materials. The long-term use temperature should be below the corresponding temperature limit. 2. Surface treatment methods. The surface treatment should be selected from one or more of the following methods: spray oil, electroplating, anodic oxidation, tungsten carbide, spray ceramic, rubber coating, and special treatment. The long-term use temperature should be below the corresponding temperature limit.

Development Information

Related Standards