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Plasma cutting machine

A technology of a plasma cutting machine and a driving mechanism, which is applied to plasma welding equipment, welding equipment, metal processing equipment, etc., can solve the problems affecting the cutting quality and cutting accuracy of workpieces, increase maintenance and production costs, and reduce cutting efficiency, etc. The effect of cutting quality and cutting accuracy, simple structure, and reduction of production and maintenance costs

Active Publication Date: 2018-12-28
安徽拓普龙数控设备制造有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the local unevenness of the metal plate will affect the cutting quality and cutting accuracy of the workpiece; in serious cases, the cutting torch will collide with the protrusion on the plate, causing the torch to break or be damaged, resulting in downtime, reducing cutting efficiency, and increasing maintenance and production costs

Method used

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Embodiment Construction

[0016] Such as Figure 1-2 as shown, figure 1 It is a schematic structural diagram of a plasma cutting machine proposed by the present invention; figure 2 It is a structural schematic diagram of a lifter proposed by the present invention.

[0017] refer to figure 1 , the present invention proposes a plasma cutting machine, including: a base, a first moving assembly, a second moving assembly, a lifter, an arc pressure sensor, a controller, and a cutting assembly, and a workbench for placing plates to be cut is arranged on the base , the first moving assembly is mounted on the base and can move in a first direction relative to the base, and the second moving assembly is installed on the first moving assembly and can move in a second direction perpendicular to the first direction relative to the first moving assembly movable, the lifter is fixed on the second moving component, the cutting component is installed on the lifter and can be driven up and down by the lifter, the ar...

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Abstract

The invention provides a plasma cutting machine. The plasma cutting machine comprises a base, a first moving assembly, a second moving assembly, a lifting device, an arc voltage sensor, a controller and a cutting assembly. A worktable used for placing a to-be-cut plate is arranged on the base, and the first moving assembly is mounted on the base and can move in the first direction relative to thebase. The second moving assembly is mounted on the first moving assembly and can move in the second direction perpendicular to the first direction relative to the first moving assembly. The lifting device is fixed to the second moving assembly, and the cutting assembly is mounted on the lifting device and can be driven by the lifting device to move up and down. The arc voltage sensor is mounted onthe cutting assembly and is in signal connection with the controller. The controller is controllably connected with the lifting device. According to the plasma cutting machine provided by the invention, the structure is simple, operation is convenient, using is safe and reliable, the distance between the front end of a cutting tool and the cut point can be automatically adjusted according to thesituation that metal plates are uneven, the cutting quality and the cutting precision are effectively improved, and the production and maintenance costs are lowered.

Description

technical field [0001] The invention relates to the technical field of metal cutting equipment, in particular to a plasma cutting machine. Background technique [0002] Plasma cutting machine is an important metal cutting equipment. Before the plasma machine cuts the metal plate, it is necessary to accurately adjust the distance between the cutting nozzle of the plasma cutting torch and the processing plate surface of the metal plate, and keep it always within the range of the effective working distance of 2-3mm, so as to effectively ensure the metal plate Excellent cutting quality and cutting accuracy. Therefore, the local unevenness of the metal plate will affect the cutting quality and cutting accuracy of the workpiece; in serious cases, the cutting torch will collide with the protrusion on the plate, causing the torch to break or be damaged, resulting in downtime, reducing cutting efficiency, and increasing maintenance and production costs . Contents of the invention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K10/00
CPCB23K10/00
Inventor 丁晨曦
Owner 安徽拓普龙数控设备制造有限公司
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