| Standard ID | JB/T 8047-2023 (JB/T8047-2023) |
| Description (Translated English) | (V-shaped block (frame)) |
| Sector / Industry | Mechanical & Machinery Industry Standard (Recommended) |
| Classification of Chinese Standard | J42 |
| Classification of International Standard | 17.040.30 |
| Word Count Estimation | 13,138 |
| Date of Issue | 2023-12-20 |
| Date of Implementation | 2024-07-01 |
| Issuing agency(ies) | Ministry of Industry and Information Technology |
| Summary | This standard specifies the type and basic parameters, requirements, inspection methods, marking and packaging of V-shaped blocks (frames). This standard is applicable to the manufacture of V-shaped blocks (frames) used for auxiliary measurement or positioning of shaft parts with an accuracy level of 0, 1 or 2 and a nominal diameter of 3mm to 300mm. |