Frame saw for sawing granite through diamond tool bit

Abstract

The invention relates to a frame saw for sawing granite through a diamond tool bit, and belongs to machinery of stone material machining. The frame saw for sawing the granite through the diamond tool bit comprises a workbench and a saw frame, wherein the two sides of the workbench are respectively provided with a support, and a lifting table is arranged in the middle of the workbench. The frame saw for sawing the granite through the diamond tool bit is characterized in that the two ends of the saw frame are connected to the lower ends of swing arms through lower suspension shafts respectively, the upper end of each swing arm is connected to a machine frame through an upper suspension shaft, the distance between the two upper suspension shafts on the swing arms and the distance between the two lower suspension shafts are unequal, and one end of the saw frame is connected with a power mechanism used for pushing the saw frame to swing back and forth. The frame saw for sawing the granite through the diamond tool bit has the advantages that due to the fact that a saw blade and a stone material sawing face are in point contact, large enough sawing pressure can be exerted on stone materials; due to the facts that the saw blade swings up and down and the sawing bottom face is an approximate circular arc surface, cooling water can easily enter the sawing face to cool the tool bit and take away stone powder, sawing lubrication conditions are improved, the service life of the tool bit is prolonged, accordingly, a failure rate is reduced greatly, and repair and maintenance cost is reduced.

Description

technical field [0001] The invention relates to a frame saw for sawing granite with a diamond cutter head. It belongs to stone processing machinery. Background technique [0002] At present, diamond frame saw is the main equipment for processing marble, limestone and other soft stones and large slabs with low quartz content. Dozens of saw blades are arranged in the saw frame, and the stone is cut through the reciprocating linear motion of the saw frame. Because the diamond frame saw has the advantages of high processing efficiency, fast cutting speed, good surface quality of the processed raw board, and low overall cost, it is favored by stone processors. , due to the hard texture of the granite, the saw blade is in full contact with the stone, and the unit cutting pressure of the saw blade on the stone is small, so it is not possible to apply enough pressure to complete the cutting of the granite. Therefore, the traditional diamond frame saw can only process marble, not g...

AI Technical Summary

Problems solved by technology

Because the diamond frame saw has the advantages of high processing efficiency, fast cutting speed, good surface quality of the processed raw board, and low overall cost, it is favored by stone processors. , due to the hard texture of the granite, the saw blade is in full contact with the stone, and the unit cutting pressure of the saw blade on the stone is small, so it is not possible to apply enough pressure to complete the cutting of the granite

Therefore, the traditional diamond frame saw can only process marble, not granite

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