A powder metallurgy equipment
By using a lifting mechanism in powder metallurgy equipment to feed the mold into the heating mechanism, maintaining the extrusion pressure inside the mold, the problem of powder particles not being tight enough during the sintering process is solved, and the bonding effect of powder particles is significantly improved.
CN119140819BActive Publication Date: 2025-03-18SHANGHAI HEWEI IND
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Patent Information
- Application Number
- CN202411151559.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-21
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2044-08-21
AI Technical Summary
Technical Problem
During the sintering process of existing powder metallurgy equipment, due to the loss of external pressure of the parts, the powder particles are not compact enough, resulting in a reduced melt bonding effect.
Method used
A powder metallurgy equipment is designed. After lifting the mold from the machine with a lifting mechanism, it is directly sent to the heating mechanism for melting, maintaining the extrusion pressure applied by the stamping mechanism inside the mold, thereby making the powder particles more compact.
Benefits of technology
By maintaining the extrusion pressure inside the mold, the powder particles are closer during heating, significantly improving the bonding effect of the powder particles and improving the sintering quality.
✦ Generated by Eureka AI based on patent content.
Abstract
The present application relates to a powder metallurgy equipment, comprising a machine platform, a stamping mechanism, a powder pouring mechanism, a lifting mechanism and a heating mechanism. The machine platform is provided with a feeding mechanism, a mold is placed inside the feeding mechanism, the stamping mechanism is arranged on the machine platform, at least part of the stamping mechanism is located above the mold, the stamping mechanism can be used to stamp the metal powder inside the mold, at least part of the powder pouring mechanism is slidably arranged on the machine platform, the powder pouring mechanism can slide above the mold, the powder pouring mechanism can pour the metal powder into the mold, the lifting mechanism is located at one end of the machine platform away from the stamping mechanism, the feeding mechanism can push the mold to the lifting mechanism, the lifting mechanism can drive the mold to slide and leave the machine platform along the height direction of the machine platform, the heating mechanism is arranged on the side of the machine platform away from the powder pouring mechanism, the powder pouring mechanism can transport the mold to the heating mechanism, so that the mold drives the parts to move as a whole, maintains the pressure in the mold, and thus improves the processing effect.
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