Máquina de corte

4 Best Things About CNC Shearing Machines

Máquina de corte hidráulica CNC

Tempo estimado de leitura: 8 minuto

Máquinas de corte são uma espécie de máquinas de forja, cuja principal função é a indústria de processamento de metais. Os produtos são amplamente utilizados na aviação, indústria leve, metalurgia, indústria química, construção, construção naval, automóveis, energia elétrica, aparelhos elétricos, decoração e outras indústrias para fornecer as máquinas especiais necessárias e conjuntos completos de equipamentos. Uma máquina de cisalhamento é uma máquina que usa uma lâmina para executar movimento linear alternativo em relação à outra lâmina para cortar a placa. Ele usa uma lâmina superior móvel e uma lâmina inferior fixa e usa um intervalo de lâmina razoável para aplicar cisalhamento a placas de metal de várias espessuras. Força para quebrar e separar as placas de acordo com o tamanho necessário.

CNC Shearing Machines
Estrutura da máquina de corte

CNC Shearing Machines Classification

1. De acordo com o princípio de potência, pode ser dividido em máquinas de corte mecânico e máquinas de corte hidráulico.

  • The mechanical shearing machine adopts a resistance key form of clutch structure and open gear transmission, and adopts more advanced electrical appliances (foot switch, manual switch) for operation. The all-steel welding structure is simple, easy to operate, beautiful in appearance, and low energy consumption. CNC shearing machines
Máquina de corte mecânica
Máquina de corte mecânica
  • The hydraulic shearing machine is beautiful in appearance, excellent in performance, and stable in quality. It uses a moving upper blade and a fixed lower blade, and uses a reasonable blade gap to apply shearing force to metal plates of various thicknesses to make the plates Break and separate according to the required size. CNC shearing machines
Máquina de corte hidráulica
Máquina de corte hidráulica

2. According to the movement of the blade, it can be divided into swing shearing machines and guillotine CNC shearing machines.

  • The swing beam shearing machine is a shearing machine driven by hydraulic pressure. The upper knife frame of the it swings in an arc around a fixed axis during the cutting process. Through the action of leverage, the force on the fulcrum is small. It can improve the life of the cutting blade and the life of the machine. The structure of the whole machine is compact, and the stroke of the upper tool post can be adjusted steplessly, which greatly improves the work efficiency. CNC shearing machines
Máquina de corte de viga oscilante
Máquina de corte de viga oscilante
  • The guillotine shearing machine has the advantages of strong shearing force and good shearing effect. It has always been praised by the majority of sheet metal processing. The guillotine shearing machine adopts the frame structure and adopts all-steel welding; It has good rigidity and adopts hydraulic preload. The hydraulic system adopts two-way cartridge integrated valve; the whole system adopts; and it can be equipped with stroke digital display, photoelectric protection device and mobile workbench (for easy replacement of molds), and the double-action of the upper sliding block and the lower hydraulic cushion Function, the working pressure stroke can be adjusted within the specified range according to the process requirements, and the operation is simple and centralized control is adopted by the button. CNC shearing machines
Máquina de corte guilhotina
Máquina de corte guilhotina

3. De acordo com o modo de operação, pode ser dividido em máquinas de corte comuns e máquinas de corte CNC.

  • A máquina de corte comum é uma operação mecânica que requer operações manuais.
  • CNC shearing machine generally use general-purpose or special-purpose computers to achieve digital program control, and they usually control mechanical quantities such as position, angle, speed, and switching quantities related to the direction of mechanical energy flow. The production of CNC shears relies on the emergence of data carriers and binary data operations. CNC shearing machines

CNC Shearing Machines Features

1. The machine is an all-steel welding mechanism, hydraulically driven, vibration relieves stress, and the machine has high strength and good rigidity. The hydraulic swing beam shearing machine adopts the main oil cylinder (fixed on the wall plate) for downward shearing movement and the return stroke of the nitrogen cylinder, so the hydraulic system is simplified and the operation is more stable.

The upper tool rest swings in an arc around a fixed axis during the shearing process. Through the action of leverage, the supporting point is small in force, which can increase the life of the cutting blade and the life of the machine. The structure of the whole machine is compact, and the stroke of the upper tool post can be adjusted steplessly, which greatly improves the work efficiency. CNC shearing machines

Máquina de corte
Máquina de corte

2. CNC control system function: multi-language display, easy to operate. The back gauge device is adjusted by a motorized block, with one-way and two-way positioning functions, which can effectively eliminate the screw gap, and has the function of retreating and selecting materials, avoiding the interference between the blocking device and the workpiece, reducing wear, and improving positioning accuracy. It has an automatic or manual search reference point function. With memory function of power-off position, on-site protection of parameters, positions, and procedures. It has a multi-step processing programming function, which can realize multi-step motion operation, complete multi-step parts one-time processing, and improve production efficiency. CNC shearing machines

Controlador CNC
Controlador CNC

3. Um dispositivo de proteção confiável para intertravar a grade de proteção e a caixa elétrica.

4. Adote um sistema hidráulico integrado avançado com boa confiabilidade.

Máquina de corte hidráulica Princípio de trabalho

1. Ao usar o cilindro de óleo principal (fixado na placa de parede) para movimento de cisalhamento para baixo e retorno do cilindro de nitrogênio, após o cisalhamento, os requisitos de retilinidade e paralelismo da superfície de cisalhamento da folha cisalhada devem ser garantidos, e a distorção da placa deve ser minimizado, obter peças de trabalho de alta qualidade. Portanto, o sistema hidráulico é simplificado e a operação é mais estável.

2. The upper tool post swings in an arc around a fixed axis during the cutting process. Through lever action, the fulcrum is small, which can increase the life of the shear blade and the machine life of the hydraulic shears. The whole machine has a compact structure and can be infinite. Adjusting the stroke of the upper tool post greatly improves work efficiency. The upper blade is fixed on the knife holder, and the lower blade is fixed on the workbench. A material holding ball is installed on the workbench so that the sheet material will not be scratched when sliding on it. CNC shearing machines

Máquina de corte hidráulica
Máquina de corte hidráulica

3. O medidor traseiro é usado para posicionar a placa e a posição é ajustada pelo motor. O cilindro de pressão é usado para comprimir a folha para evitar que ela se mova durante o corte.

4. O guardrail é um dispositivo de segurança para prevenir acidentes de trabalho. A viagem de volta geralmente depende de nitrogênio, que é rápido e tem pouco impacto.

Precautions For Using CNC Shearing Machines

1. Inicie a máquina de corte para trabalhar em marcha lenta por vários ciclos para garantir que, em condições normais, teste cortes de diferentes espessuras, de fino a espesso. Certifique-se de que os usuários estejam familiarizados com o desempenho da tábua de corte.

2. Durante o corte experimental, diferentes folgas de lâmina devem ser ajustadas para diferentes espessuras de placa. Se a folga da lâmina correspondente não for ajustada, a durabilidade da lâmina será afetada.

3. A máquina de corte liga o interruptor do manômetro durante o processo de corte e observa o valor da pressão do circuito de óleo. A pressão deve ser inferior a 20 MPa ao cortar uma placa de 12 mm. Esta válvula reguladora de pressão remota No9, a pressão é configurada para 20-22MPa ao sair da fábrica, o usuário deve obedecer a este regulamento e não deve aumentar a pressão para corte sobre a superfície do material especificado e causar danos à máquina.

Valor da pressão do circuito de óleo
Valor da pressão do circuito de óleo

4. Equilíbrio do som durante a operação. Se houver ruído na placa de corte, pare e verifique.

5. Quando a máquina de corte está operando, a temperatura do tanque de combustível sobe abaixo de 60 graus e desliga e descansa.

CNC Shearing Machines, also known as CNC guillotine shears or CNC metal shears, are industrial machines used in metal fabrication and manufacturing processes to cut sheet metal and plate materials accurately and efficiently. These machines are equipped with computer numerical control (CNC) systems, allowing for precise control and automation of the cutting process. Here are some key features and aspects of CNC Shearing Machines:

Cutting Capabilities: CNC Shearing Machines are designed to cut various types of sheet metal and plate materials, including steel, aluminum, stainless steel, and more. They can handle a wide range of thicknesses, from thin sheets to thicker plates.

CNC Control: The CNC system in these machines allows operators to program the desired cutting dimensions, angles, and shapes. This precise control ensures accurate and repeatable cuts, reducing material waste and improving efficiency.

Versatility: CNC Shearing Machines can perform both straight-line cuts and complex shapes, making them suitable for a wide range of applications in industries such as metal fabrication, automotive, aerospace, construction, and more.

Blade Design: Shearing machines are equipped with a blade assembly, typically consisting of upper and lower blades. The design of the blades and the gap between them can be adjusted to suit the material thickness and type being cut.

Cutting Length: The cutting length or working width of a CNC Shearing Machine can vary depending on the machine’s size and capacity. Some machines can handle small pieces, while larger machines are capable of cutting longer sheets or plates.

Backgauge System: Many CNC Shearing Machines are equipped with a backgauge system that helps position the material accurately before the cutting process. The CNC control allows for precise adjustment of the backgauge position, ensuring consistent cuts.

Safety Features: Safety is a paramount concern in machine operation. CNC Shearing Machines often come with safety features such as safety curtains, emergency stop buttons, and interlocks to protect operators from potential hazards.

Efficiency: CNC Shearing Machines are known for their high production efficiency. They can cut multiple pieces with minimal setup time and reduced manual intervention.

Material Handling: Some CNC Shearing Machines are equipped with material handling systems, such as conveyor belts or stackers, to automate the process of moving and collecting cut pieces.

Maintenance: Regular maintenance and blade sharpening are essential to ensure the machine’s performance and the quality of cuts. Proper lubrication and care of moving parts are also necessary for longevity.

CNC Shearing Machines play a critical role in the metalworking industry, helping manufacturers and fabricators produce accurate, clean-cut parts for various applications. Their CNC control capabilities offer flexibility and precision, making them valuable assets in modern metalworking facilities.

Máquina de corte para venda

Pensamentos de 2 sobre “4 Best Things About CNC Shearing Machines

  1. Avatar de Harry Harry disse:

    Olá senhor. Eu quero comprar uma máquina de cisalhamento hidráulico, que corta aço carbono de 6 mm com um comprimento de 3000 mm, por favor me cite

    1. Avatar de Sissi Sissi disse:

      Eu sou sissi, obrigado por sua pesquisa. De acordo com suas informações, recomendamos a máquina cortadora de viga giratória 6 × 3200, e você pode consultar seu e-mail para obter a ficha técnica específica.

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