| 摘要 |
PROBLEM TO BE SOLVED: To provide a rotary wheel type continuously extruding device designed to prevent oxides from being included into products to be extruded by suppression of dead metal forming, in an assembly chamber and adapted to prevent bad effects caused by inclusion of the oxides. SOLUTION: This rotary wheel type continuous extruding device comprises a rotary wheel having a peripheral groove along an outer peripheral part; a material feeding passage formed between the rotary wheel and a stationary shoe to be arranged on the peripheral side of the rotary wheel; an abutment to close an end of the material feeding passage; a material receiving surface formed on the abutment and facing the material feeding passage; the assembly chamber to be positioned outward in the radial direction of the material feeding passage at the end thereof; a die to be formed in the assembly chamber; and a work hole to be formed in the die. A plurality of secondary work holes to be introduced to the outside of the device are arranged parallel with the bored holes in the assembly chamber and the die. COPYRIGHT: (C)2004,JPO
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