Gang saw for cutting different materials

A gang saw for cutting different materials comprises a gang saw blade and a tool bit assembly, the tool bit assembly is detachably arranged on the gang saw blade in a sleeving mode, the gang saw blade is of a structure with the narrow lower portion and the wide upper portion, and a fixing groove is...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	CAO CHENGQUAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BROACHING COMPONENTS OR ACCESSORIES THEREFOR CUTTING DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING FILING HAND CUTTING TOOLS LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOTOTHERWISE PROVIDED FOR MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR NAILING OR STAPLING MACHINES IN GENERAL PERFORMING OPERATIONS PLANING SAWING SAWS FOR WOOD OR SIMILAR MATERIAL SCRAPING SEVERING SHEARING SLOTTING TRANSPORTING WORKING CEMENT, CLAY, OR STONE WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL WORKING STONE OR STONE-LIKE MATERIALS
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Beschreibung
Zusammenfassung:	A gang saw for cutting different materials comprises a gang saw blade and a tool bit assembly, the tool bit assembly is detachably arranged on the gang saw blade in a sleeving mode, the gang saw blade is of a structure with the narrow lower portion and the wide upper portion, and a fixing groove is formed in the gang saw blade; the tool bit assembly comprises a fixing protrusion, a tool bit and a connecting frame, the connecting frame is divided into a first connecting piece and a second connecting piece, the first connecting piece is connected with one side of the fixing protrusion and one side of the tool bit, the second connecting piece is connected with the other side, symmetrical to the tool bit, of the fixing protrusion, and the connecting frame, the tool bit and the connecting piece are integrally formed. And at least one chip groove is formed in the cutting edge of the tool bit. For granite with a hard shell, a plurality of diamond tool bits can be installed on the gang saw blade, the requirement for