CUTTING DEVICE AND CUTTING METHOD

• Main Authors: KOBAYASHI HIDEAKI, ISHIMARU TATSURO, MATSUOKA AKIHIKO, SUZUKI SHINYA, MATSUDA HARUO, IDO YASUHIRO, KANO TOMOYA, MIGITA SHUHEI, OKUDA SHUJI, ISHII KOJI, YAMAZAKI TERUJI, MAEDA KENSAKU, TAKEDA TAKASHI, SUZUOKI MUNEO
• Format: Patent
• Language: English; Japanese
• Published: 17.08.2023
• Subjects: BUILDING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; CUTTING-OUT; FIXED CONSTRUCTIONS; FORMS; HAND CUTTING TOOLS; HANDLING BUILDING MATERIALS ON THE SITE; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORATING; PERFORMING OPERATIONS; PUNCHING; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS; SCAFFOLDING; SEVERING; SEVERING BY MEANS OTHER THAN CUTTING; SHUTTERING; SOLDERING OR UNSOLDERING; STAMPING-OUT; TRANSPORTING; WELDING; WORKING BY LASER BEAM

To provide a cutting device which enables further reduction of influence on an environment and enables easy handling.SOLUTION: A cutting device includes: a cutting torch 11 for cutting a cut object; and a supply hose 18 for supplying at least a fuel gas and a powder to the cutting torch 11. The cutting torch 11 has: a pipe-like body part 14; and a burner 16 which is disposed at a tip of the body part and jets at least the fuel gas and the powder. The body part 14 has a burner receiver 51 to which the burner 16 is attached. The burner 16 and the burner receiver 51 are connected by inserting a taper part of one of the burner 16 and the burner receiver 51 into a taper part of the other.SELECTED DRAWING: Figure 1 【課題】環境への影響を一層低減することが可能であると共に取り扱いが容易な切断装置を提供する。【解決手段】切断対象物を切断するための切断トーチ１１と、少なくとも燃料ガス及びパウダーを切断トーチ１１に供給するための供給ホース１８と、を備え、切断トーチ１１は、管状の本体部１４と、本体部の先端部に配置され、少なくとも燃料ガス及びパウダーを噴射する火口１６と、を有し、本体部１４は、火口１６が取り付けられる火口受け５１を有し、火口１６と火口受け５１は、一方のテーパ部を他方のテーパ部に差し込んで接続されている。【選択図】図１