T/CI 056-2022 Active Group standards

T/CI 056-2022 Forklift drive axle

Publish Date: 2022-09-14 Implement Date: 2022-09-14 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/CI 056-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Transmission device, suspension device

Publish Date: 2022-09-14

Implement Date: 2022-09-14

Pages: 9 pages

Scope

Scope: This document specifies the terms and definitions, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage for forklift drive axles. This document applies to 1.5 T to 3.5 T forklift drive axles (cast axle bodies, drum brakes). Main technical content: 4. Technical requirements 4.1 Tolerance requirements The unspecified tolerance grades for linear and angular dimensions of machined parts shall comply with the provisions of m grade in GB/T 1804-2000; the unspecified tolerance values for shape and position shall comply with the provisions of K grade in GB/T 1184-1996. 4.2 Castings The technical requirements for castings shall comply with the provisions of JB/T 5938. 4.2.1 Brake drums When rotating the brake drum by hand, there shall be no blocking, jamming, or loosening. 4.2.2 Hub starting force The hub starting force shall comply with the provisions of Table 1. Table 1 Hub starting force Bearing inner diameter/mm 24–30 30–40 40–50 50–65 65–80 80–100 100–120 Starting force/N 25–50 30–60 35–70 40–80 50–90 60–120 80–150 4.2.3 Axle housing The minimum fatigue life of the axle housing shall not be less than 3.0×105 times, and the technical requirements shall comply with the provisions of JB/T 5939. 4.3 Forgings The technical requirements for forgings shall comply with the provisions of JB/T 5942.