T/ZJAA 002-2025 Active Group standards

T/ZJAA 002-2025 High Precision Multi-axis Creep Feed Grinding Center for Complex Surface

Publish Date: 2025-08-01 Implement Date: 2025-08-10 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/ZJAA 002-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Orthopaedic surgery, orthopaedic instruments

ICS Name: Machine tool equipment integration

Publish Date: 2025-08-01

Implement Date: 2025-08-10

Scope

The main technical features of the multi-axis slow-feed grinding center include: structural requirements of using an integrated cast bed, multi-axis linkage guide rail layout, and honeycomb-style column design to enhance the rigidity and stability of the equipment; core systems covering the spindle system (equipped with ultra-precise bearings and constant-temperature cooling function), table-type and overhead dressers (with servo drive and automatic dressing function), and cooling system (adopted constant-temperature refrigeration and nozzle follow-up technology) to ensure high-precision processing and efficient operation; performance parameters include axis positioning accuracy ≤0.004mm, repeatability ≤0.002mm, and spindle speed range of 0~4000r/min; safety protection measures include fully enclosed protective covers, ESR power failure protection, and door interlocks, etc., which comply with national standards such as GB 15760-2004; inspection methods are based on standards such as GB/T 17421.1-1998 to conduct factory and type inspections of the structure, spindle, cooling system, etc., to ensure the quality and reliability of the equipment.