Desktop Plasma Cutting Machine For SS/Carbon Steel/Alloy Material Cutting

Desktop plasma cutting machine function description

Desktop plasma cutting machine is a kind of computer control, precision mechanical transmission, plasma cutting technology combined with high efficiency, high precision, high reliability of thermal cutting equipment. The main feature of CNC is that it can be processed according to the requirements of drawings, and the cumbersome and inefficient manual calculation can be replaced by computer programming. Can accurately cut a variety of complex shapes of the plate (can be a combination of straight, circular, non-circular curves). It is suitable for advertising, automobiles, ships, sheet metal processing, ventilation equipment and engineering and other mechanical and electrical products shell processing and plate production and other manufacturing industries to do high-precision steel plate hot cutting new automation equipment. The machine is composed of frame assembly, beam assembly, longitudinal guide rail, the whole machine pipeline electrical device, control cabinet and other components, a double-sided drive gantry table structure.

1, plasma arc detection, initial positioning, corner signal control function.

2, the help function is easier to use for primary users.

3, the graphics processing function, the processing of graphics layout, rotation and X, Y mirror function.

4, replace the cutting gun nozzle, displacement perforation, moving parts function.

5, the file name can display the Chinese name, convenient for users to intuitively identify the stored file content.

6, graphic display, real-time trajectory movement display.

7, built-in signal detection function, to help users quickly solve the machine failure.

8, graphics library function.

9, automatic calculation of cutting length, time, nesting utilization and other costs.

10, the software has complete functions, covering the whole process of drawing, nesting, programming, cutting and checking.

11, the selection of dimensional macro software also has automatic bridge, path scattered, add lead wire, edge positioning and other functions, support PLT, ENG, DXF, G code and other file formats.

12, any Angle rotation of the pattern, proportional scaling, X or Y mirror, matrix arrangement, empty walk, manual line selection and selection of practical functions in daily operations.

13, support processing pause, forward, speed control and other functions.

14, all kinds of processing parameters are complete, can meet different process needs. The original size of the workpiece and the slit size are displayed at the same time, which is intuitive and convenient.

15, automatic slit compensation, original track back function.

16, the graphics processing function, the processing of graphics for scheduling, rotation and X, Y mirror function.

17, the software is highly integrated, rich parameters, one key set parameters, the operation is extremely convenient and simple, humanized.

Desktop plasma cutting machine product features

1, programmable cutting line and arc of any plane shape parts.

2, the machine tool is designed and manufactured according to industrial machine tool standards, and the machine tool foundation is stable and solid.

3, the parts of the machine tool transmission are using high-quality brand parts: national standard regular Dachang high-precision rack, Chuangwei three-box DC stepper motor, Mingzhi high subdivision stepper driver.

4. The beam component adopts square tube structure, which has the characteristics of good rigidity, high precision, light weight and small inertia, effectively preventing the structural deformation. The front side of the beam is installed with square linear guide rail, the back side is installed with cylindrical linear guide rail, the upper end is installed with rack, and the whole driving structure is triangular structure to ensure the smooth operation of the cutting machine. High precision, durable, clean and beautiful.

5, the frame parts for the thick wall square pipe overall welding, artificial aging bed, solid without deformation, good rigidity. Aluminum profiles are laid on the guide rail surface and rack surface to ensure smooth and smooth assembly surface.

6, longitudinal guide adopts cylindrical linear guide (optional formula linear guide). When the machine runs along the guide rail in longitudinal operation, the longitudinal rack is installed on the side of the two rails, and the output gear on the gantry structure meshes with it to realize the longitudinal bilateral drive of the main machine.

7. The electrical control part is composed of three subsystems: numerical control, electrical and stepping. The control system adopts well-known domestic brands. The system adopts modular structure, simple wiring, reasonable, standard, easy maintenance, because a large number of scale integrated circuits, with small size, stable performance and other advantages. The control circuit wire adopts professional shielding wire, effectively shielding interference, stable and reliable operation.

Selection reference

CNC cutting machine selection steps, the user needs to be from the cutting format size, structural form, cutting mode, adjustment mode and other aspects to consider comprehensively.

1, the size of the format: determine the effective length and effective width of the plate to be cut, as well as the approximate thickness range;

2, structure start: the structure of the equipment has portable type, gantry type, desktop, tube plate integrated machine four kinds.

The portable type has the advantages of simple structure, convenient equipment movement and installation, no need to occupy a fixed plant, and low equipment cost. However, due to the limitation of its structure, the transverse cutting width is limited, and the rigidity is poor when cutting at high speed. Gantry cutting machine, because it is a gantry support mode, so the equipment rigidity is good, can achieve the horizontal 3-8m span. Equipment installation requirements are high, need to occupy a special workshop area, is characterized by long-term stability.

Table cutting machine is an integral structure, easy to move in place, but the size of the cutting format is limited to a certain extent.

Tubeboard integrated machine can achieve the cutting function of flat plate and pipe in one, a multi-purpose machine, practicability, relative to the configuration of flat plate machine and intersecting line machine, the input cost is low and the cost performance is excellent.

3, cutting method: cutting method can be classified from different angles,

Flame cutting, plasma cutting, flame and plasma dual-purpose cutting machine;

Plasma dry plasma cutting, underwater plasma cutting;

CNC and straight cutting machine;

CNC intersecting line and plate integrated cutting machine.

(1), flame and plasma cutting

Flame cutting: It is a traditional thermal cutting method, which is suitable for high-quality cutting of medium thick carbon steel plates.

Plasma cutting: suitable for cutting carbon steel plate, stainless steel plate, non-ferrous metal, cutting speed is faster than the flame.

(2) intersecting line cutting

In order to meet the user to cut the intersecting line of round pipe, we have two different ways: one is a special intersecting line cutting machine; One is the intersecting line cutting special parts, which can be configured on the gantry CNC cutting machine to complete the intersecting line cutting.

The former is suitable for large-scale professional intersecting line cutting, and the latter is suitable for realizing a multi-purpose machine when the batch is not large, in order to reduce equipment investment and site occupation.

4, adjust the way

Whether it is flame or plasma cutting, it is necessary to ensure that the height of the cutting nozzle from the steel plate is in a good state, so as to obtain a good cutting effect and a longer service life of the cutting nozzle.

There are several ways to adjust the height

1. one Raise the handle

The height of the hand handle is adjusted by using the hand wheel to drive the rack on the cutting torch through the gear;

2. Power button up

The electric button is raised by operating the button, and the cutting torch is driven up and down by the adjusting motor;

In the above two ways, the operator directly controls the lifting of the cutting torch.

3. Capacitive automatic elevation

Capacitive automatic heightening for flame cutting.

The flame cutting is equipped with capacitive automatic adjustment. On the one hand, the cutting torch can be automatically adjusted according to the change of the level of the steel plate to ensure that the height of the cutting nozzle from the steel plate remains constant; On the other hand, the end of preheating, open cutting hyperbaric oxygen, there will be iron slag backsplash, at this time it is easy to block the cutting nozzle, when equipped with automatic adjustment, the cutting torch will be automatically lifted before cutting oxygen, after the iron slag backsplash, and then move down the cutting torch, so as to reduce the cutting nozzle blockage phenomenon. However, due to the high temperature in the flame cutting process, the induction ring will melt, and the service life is not long, so there is no special need not to recommend;

4. Arc pressure automatic elevation

Arc voltage automatic elevation for plasma cutting.

Plasma cutting, on the one hand, the cutting speed is fast, on the other hand, the arc light is very harsh, therefore, by the operator at any time to observe the height of the cutting nozzle from the steel plate, timely adjustment, not only the reaction speed can not keep up, on the other hand, the eyes can not bear. This is especially true when the sheet is thinner. Therefore, under normal circumstances, it should be equipped with automatic arc voltage adjustment. Our equipment arc voltage automatic adjustment is the standard configuration, regardless of whether the user explains, will be equipped with plasma arc voltage automatic and plasma collision prevention device;

Technical parameters

Picture for reference