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Scroll saw cutting machine

A saw cutting machine and wire saw technology, applied in the field of wire saw cutting machines, can solve the problems of difficulty in controlling the magnitude of the force, no disclosure of the effect of the small roller, and reduced effect of the small roller, so as to improve the cutting efficiency, rationally arrange the equipment, reduce the The effect of the possibility of disconnection failure

Inactive Publication Date: 2014-02-19
王金生 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The self-adaptive system of the reciprocating wire saw for cutting hard and brittle materials discloses that small rollers are arranged on both sides of the feed table, but the function of the small rollers is not disclosed in this patent
However, if a force is applied to the wire saw through the small roller, the wire saw will cut the small roller due to the direct contact between the small roller and the wire saw, resulting in the reduction of the effect of the small roller on the wire saw, making it difficult to control the magnitude of the force, and the small roller shorter lifespan

Method used

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  • Scroll saw cutting machine
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  • Scroll saw cutting machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] This wire saw cutting machine is used for processing brittle and hard materials, such as crystal, glass, silicon stone and ceramics. The wire saw 1 of this wire saw cutting machine can adopt various existing arrangements, for example, one end of the wire saw 1 is wound on the pay-off wheel, the other end is wound on the take-up wheel, and the wire saw 1 is laid on the guide wheel 2, in order to keep the wire saw 1 in a tensioned state, a tensioning wheel can also be set. The wire saw 1 is laid on the guide wheel 2 to form a cutting portion 1a for cutting the workpiece 3 to be processed, and the cutting portion 1a has a processing station for placing the workpiece 3 to be processed. According to actual production and processing needs, the wire saw cutting machine can be a single-wire cutting structure in which one wire saw 1 cuts, or a multi-wire cutting structure composed of more than one parallel wire saws 1 .

[0051] The wire saw cutting machine also includes a magn...

Embodiment 2

[0054] The technical solution in this embodiment is basically the same as the technical solution in Embodiment 1, the difference is that, as figure 2 As shown, in this embodiment, only one side of the workbench 17 is provided with the magnetic force source 4 . By simplifying the structure of the wire saw cutting machine, production and manufacturing costs are reduced.

Embodiment 3

[0056] The technical solution in this embodiment is basically the same as the technical solution in Embodiment 1, the difference is that, as image 3 As shown, in the present embodiment, the processing station is provided with an auxiliary magnetic source 16, and the auxiliary magnetic source 16 is positioned with the workbench 17. When the workpiece 3 to be processed is positioned on the workbench 17, it is located between the auxiliary magnetic source 16 and the wire saw 1. between. The auxiliary magnetic force source 16 exerts a magnetic force on the cutting area of ​​the cutting part 1a through the workpiece 3 to be processed, and through the superposition of the magnetic force of the magnetic force source 4 on the cutting part 1a, the cutting force of the wire saw 1 to the workpiece 3 to be processed is improved, which is suitable for cutting Under high processing conditions. In the actual production and manufacturing process, the auxiliary magnetic force source 16 can b...

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PUM

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Abstract

The invention provides a scroll saw cutting machine, and belongs to the technical field of material cutting. The scroll saw cutting machine solves the problem that an existing scroll saw cutting machine is low in cutting efficiency. The scroll saw cutting machine comprises a scroll saw, a wire winding wheel, a wire unwinding wheel and a plurality of guide wheels, wherein one end of the scroll saw winds the wire winding wheel, the other end of the scroll saw winds the wire unwinding wheel, the scroll saw is laid on the guide wheels to form a cutting portion which is composed of a scroll saw body or more than one parallel scroll saw body, a machining station used for containing a workpiece to be machined is arranged on the cutting portion, the scroll saw comprises materials which can be attracted by magnetic force, magnetic force sources are arranged on the wire inlet side and / or the wire outlet side of the machining station, the magnetic force sources are close to the cutting portion of the scroll saw, and provide magnetic force for the cutting portion, and the direction of the magnetic force is opposite to the feed direction of the workpiece to be machined. According to the scroll saw cutting machine, due to the fact that the magnetic force sources are arranged on one side of the cutting portion of the scroll saw, the magnetic force of the scroll saw and the reactive force of the scroll saw to the workpiece to be machined are overlaid, cutting force of the scroll saw to the workpiece to be machined is increased, and cutting efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of material cutting, and relates to a wire saw cutting machine. Background technique [0002] The wire saw cutting technology refers to passing a copper-plated steel wire around the tensioning device, and then winding back and forth around the guide wheel with grooves to form a row of wire nets and maintain a tension of 20N to 30N. During the wire saw cutting process, the wire saw moves relative to the workpiece to be processed at a certain speed under the drive of the guide wheel, and the workpiece to be processed makes a feed motion and exerts force on the wire saw to make the wire saw cut the workpiece to be processed, and the wire saw is relatively In the horizontal position, there is a certain opening angle. The effect of the wire saw cutting the workpiece to be processed is not only related to the performance of the abrasive, but also depends on the speed of the wire mesh and the force between the wor...

Claims

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Application Information

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IPC IPC(8): B28D5/04
Inventor 王金生李子法
Owner 王金生