Method and apparatus for forging heterogeneous material
AssigneeBumchun Precision Co., Ltd.
InventorSi Jin Go
Life of this patent
Estimating the term…
Abstract
Disclosed are a method and an apparatus for forging dissimilar materials. The apparatus includes a press, a tray plate supply unit that supplies a tray plate by one pitch from one side to an opposite side, punching parts that continuously form material passing/fixing parts in the tray plate, a material plate supply unit that supplies a material plate to the upper sides of the material passing/fixing parts by one pitch, cutting/pressing parts that repeatedly cut the material plate introduced to upper sides of the material passing/fixing parts and fix the cut materials to the material passing/fixing parts after pressing the materials, pressing parts that press the moved materials, and extraction parts that separate and extract the formed materials.
Claims22
A method of forging dissimilar materials, the method comprising:
- preparing a press comprising upper and lower molds, each of which has a punching part, a cutting/pressing part, a pressing part, and an extraction part that are sequentially provided from one side to an opposite side thereof, and repeatedly elevating the upper mold;
- continuously forming material passing/fixing parts in a tray plate by punching the tray plate with the punching part and advancing the tray plate by one pitch whenever the upper mold is lifted;
- introducing a material plate to upper sides of the material passing/fixing parts whenever the upper mold is lifted;
- repeatedly cutting the material plate with the cutting/pressing part to form individual cut materials,
- pressing the cut materials into the material passing/fixing parts with the pressing part;
- separating the material passing/fixing parts with respective pressed materials from the tray plate;
- and
- extracting the separated parts with the extraction part,
- wherein each material passing/fixing part comprises:
- a central hole;
- and
- one or more passing/fixing holes that are formed on opposing sides of the central hole such that the cut materials pass through the passing/fixing holes and are fixed to the passing/fixing holes when the cut materials are pressed.
An apparatus for forging dissimilar materials, the apparatus comprising:
- a press having upper and lower molds;
- a tray plate supply unit that advances a tray plate by one pitch at a time;
- punching parts that are provided on the upper and lower molds to continuously form material passing/fixing parts in the tray plate;
- a material plate supply unit that is provided in front of the press to supply a material plate to the material passing/fixing parts;
- cutting/pressing parts that are provided in the upper and lower molds adjacent to the punching parts to repeatedly cut the material plate introduced to upper sides of the material passing/fixing parts and fix the cut materials to the material passing/fixing parts after pressing the materials;
- pressing parts that are provided in the upper and lower molds adjacent to the cutting/pressing parts to press the cut materials;
- and
- extraction parts that are provided in the upper and lower molds adjacent to the pressing parts to separate and extract the formed materials.
Dependencies are inferred from the claim text.