T/WLJC 79-2021 Abolished Group standards

T/WLJC 79-2021 Precision inspection of numerical control sliding bed vertical lathe

Publish Date: 2021-12-14 Implement Date: 2021-12-28 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/WLJC 79-2021

Standard Type: Group standards

Standard Status: Abolished

is_force_gb: no

CCS Name: Lathe

ICS Name: Lathe

Publish Date: 2021-12-14

Implement Date: 2021-12-28

Scope

Scope: This standard specifies the general requirements, geometric accuracy inspection, position accuracy inspection, and work accuracy inspection for CNC sliding head vertical lathes. This standard applies to CNC sliding head vertical lathes for general use with a maximum workpiece rotating diameter of Φ320mm to Φ500mm, Φ501mm to Φ800mm, and Φ801mm to Φ1250mm; Main technical content: 1. Terms and definitions 2. Structural types 3. General requirements 4. Geometric accuracy inspection 5. Position accuracy inspection 6. Work accuracy inspection