Toyota jidosha kabushiki kaisha (20240186869). METHOD OF MANUFACTURING MOTOR CORE simplified abstract
Contents
- 1 METHOD OF MANUFACTURING MOTOR CORE
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 METHOD OF MANUFACTURING MOTOR CORE - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Original Abstract Submitted
METHOD OF MANUFACTURING MOTOR CORE
Organization Name
toyota jidosha kabushiki kaisha
Inventor(s)
Shuta Negoro of Toyota-shi (JP)
METHOD OF MANUFACTURING MOTOR CORE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240186869 titled 'METHOD OF MANUFACTURING MOTOR CORE
Simplified Explanation
The manufacturing method described in the patent application involves providing a hollow crimp protrusion in multiple electromagnetic steel sheets, laminating and crimp-fastening the sheets, and filling an adhesive between them. The hollow portion inside the crimp protrusion has a side surface, a bottom surface, and an inclined surface, with specific dimensions that must satisfy certain equations.
- Protrusion providing step: Hollow crimp protrusions are created in electromagnetic steel sheets.
- Crimping step: The sheets are laminated and crimp-fastened along a specific direction.
- Filling step: Adhesive is filled between the laminated sheets.
Potential Applications
This technology could be applied in the manufacturing of electromagnetic components such as transformers, inductors, and other electrical devices.
Problems Solved
This method provides a secure and efficient way to laminate electromagnetic steel sheets, ensuring proper alignment and adhesion between the sheets.
Benefits
The use of hollow crimp protrusions and adhesive filling enhances the structural integrity and performance of electromagnetic components, leading to improved efficiency and reliability.
Potential Commercial Applications
"Manufacturing Method for Electromagnetic Steel Sheets with Hollow Crimp Protrusions" could find applications in industries such as electronics, power distribution, and renewable energy.
Possible Prior Art
One possible prior art could be the use of traditional welding or soldering methods to join electromagnetic steel sheets, which may not provide the same level of structural integrity and efficiency as the method described in the patent application.
Unanswered Questions
How does this method compare to traditional welding or soldering techniques in terms of cost and efficiency?
The article does not provide a direct comparison between this method and traditional techniques in terms of cost and efficiency. Further research or testing would be needed to determine the cost-effectiveness and efficiency of this method compared to traditional methods.
Are there any limitations or specific requirements for the electromagnetic steel sheets used in this manufacturing method?
The article does not mention any specific limitations or requirements for the electromagnetic steel sheets used in this method. It would be important to understand if certain types or grades of steel sheets are more suitable for this process to ensure optimal results.
Original Abstract Submitted
the manufacturing method includes a protrusion providing step, a crimping step, and a filling step. the protrusion providing step provides a hollow crimp protrusion in each of multiple electromagnetic steel sheets. in the crimping step, the electromagnetic steel sheets are laminated and loaded along a laminating direction, and the crimp protrusion of each of the adjacent electromagnetic steel sheets is crimp-fastened. the filling step fills an adhesive between the adjacent electromagnetic steel sheets. a hollow portion inside the crimp protrusion includes a side surface, a bottom surface, and an inclined surface. a depth a along the side surface of the hollow portion, a depth b of the bottom surface, and a sheet thickness t of each of the electromagnetic steel sheets satisfy the following (equation 1) to (equation 3).
