Tension testing assembly and manufacturing method thereof
By adopting clamping part design and 3D printing manufacturing in the tensile test assembly, the problem of complex thread connection between the test rod and the fixture in the prior art is solved, cost reduction and assembly simplification, and testing preparation efficiency and manufacturing accuracy are improved.
CN119198294APending Publication Date: 2024-12-27SHANGHAI HANBANG UNITED 3D TECH CO LTD
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Patent Information
- Application Number
- CN202411544461.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-31
- Publication Date
- 2024-12-27
Smart Images
Figure CN119198294A_ABST
Abstract
The invention belongs to the technical field of tension testing, and discloses a tension testing assembly and a manufacturing method thereof, the tension testing assembly comprises: a testing rod, both ends of which are provided with clamping parts; each clamping part is correspondingly clamped into one of the clamps, the clamps are installed on test equipment, each clamp is provided with a first groove and a second groove which are communicated with each other, the central axis of the first groove is collinear with the central axis of the second groove, the first groove is formed in one end, close to the test rod, of the clamp, and the second groove is formed in the other end, close to the test rod, of the clamp. In the first direction, the size of the first groove is smaller than that of the second groove, a boss is formed in the connecting position of the first groove and the second groove, and the clamping part is configured to extend into a preset position from the first groove and be clamped to the boss after rotating by a preset angle. The processing cost can be reduced, and the early-stage preparation process of the tension test is simplified.
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