CUTTING METHOD AND CUTTING DEVICE OF CERAMIC GREEN COMPACT

PROBLEM TO BE SOLVED: To stably obtain the proper state of a cutting line without an oblique cutting state and shifting of the cutting line in a cutting method in which a cutting process and a moving process are repeated for a ceramic green compact to thereby sequentially cut the ceramic green compa...

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Bibliographische Detailangaben
Hauptverfasser:	SEZAKI TORU, ITOGA NORIYOSHI, MORIWAKI NOBUSHIGE
Format:	Patent
Sprache:	eng
Schlagworte:	CUTTING DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING HAND CUTTING TOOLS PERFORMING OPERATIONS SEVERING SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER TRANSPORTING WORKING CEMENT, CLAY, OR STONE WORKING STONE OR STONE-LIKE MATERIALS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To stably obtain the proper state of a cutting line without an oblique cutting state and shifting of the cutting line in a cutting method in which a cutting process and a moving process are repeated for a ceramic green compact to thereby sequentially cut the ceramic green compact from one end side along two or more cutting lines. SOLUTION: The state of a cutting line 32 formed by repeating a cutting process and a moving process, that is, the inclined state of the cutting line 32 is sensed in the timing when after the end of the cutting process, a cutting blade 28 comes out of the ceramic green compact 25, and according to the sensing result, the pressing force of a front pressing body 35 and a rear pressing body 36 is controlled so that the state of the cutting line 32 in the next process becomes proper. COPYRIGHT: (C)2005,JPO&NCIPI