T/SXJP 062-2023 Active Group standards

T/SXJP 062-2023 Electro-hydraulic control hydraulic support

Publish Date: 1970-01-01 Implement Date: 1970-01-01 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/SXJP 062-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: General machinery and equipment

ICS Name: Mechanical manufacturing (vocabulary)

Publish Date: 1970-01-01

Implement Date: 1970-01-01

Scope

Main technical content: 4 Technical requirements 4.1 General requirements Electrohydraulic control hydraulic supports shall meet the following requirements in addition to GB 25974 standards: 4.1.1 Environmental conditions 4.2 Appearance quality 4.2.1 The appearance quality shall not be lower than the requirements specified in GB 25974.1 4.2.2 The shielding plates and side plates of the supports shall be sprayed with logos and other marks of the manufacturer, and the font, size, and color of these marks shall be standardized and specified in regulations. 4.3 Operating performance 4.4 Sealing performance 4.4.1 The sealing performance requirements shall not be lower than the requirements specified in GB 25974.1 4.5 Adaptability 4.6 Supporting performance The supporting performance requirements shall not be lower than the requirements specified in GB 25974.1 4.7 Durability performance The durability performance shall be tested according to the provisions of GB 25974.1. After the test, no cracking shall occur in the base material or welds. 4.8 Structural strength The structural strength shall be tested according to the provisions of GB 25974.1. No cracking shall occur in the welds or base material of any structural components. 4.9 Hydraulic components 4.10 Materials The materials of the support components shall meet the performance requirements specified in the design drawings and comply with the provisions of GB 25974.1. 4.11 Welding Welding operations shall comply with the provisions of GB/T 12467 (all parts); the welding quality shall comply with the provisions of ISO 3834-2 and be certified by an internationally authorized organization. 4.12 Electrohydraulic control system