Reaming and extruding integrated knife (spiral groove 4)
CN309069172SActive Publication Date: 2025-01-14ACCURATE TOOL TECHNOLOGY (SHANGHAI) CO LTD
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Patent Information
- Application Number
- CN202430317380.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2039-05-27
Smart Images
Figure 000002_ABST
Abstract
1. The name of the product of this design: reaming and extruding integrated knife (spiral groove 4). 2. Purpose of the product of this design: used for finishing cutting and micro-forging and extrusion processing of the inner holes of metal workpieces. 3. The design highlights of this appearance design product are: the shape, and the extrusion calibration part is provided with multiple protrusions. 4. The picture or photo that best illustrates the key points of the design: main view. 5. The partial enlarged view of this appearance design is a partial enlarged view of the extrusion calibration part with multiple protrusions.
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