What is the current situation of iron core cutting machines?

1. After decades of development, CNC cutting machines have made significant progress in both cutting energy and CNC control systems. Cutting energy has evolved from a single flame energy source to multiple energy sources (flame, plasma, laser, high-pressure water jet) cutting methods; The control system of CNC cutting machines has evolved from simple functions, complex programming and input methods, and low degree of automation to a control method that is fully functional, intelligent, graphical, and networked; The drive system has also evolved from stepper drive and analog servo drive to today's fully digital servo drive;

2. Characteristics and application of various types of CNC cutting machines:
CNC flame cutting machine has the ability to cut thick carbon steel, with low cutting costs. However, it has the disadvantages of large cutting deformation, low cutting accuracy, low cutting speed, long cutting preheating time and perforation time, making it difficult to adapt to the needs of fully automated operation. Its application is mainly limited to cutting carbon steel and thick plates, and it will gradually be replaced by plasma cutting in cutting medium and thin carbon steel plates.
CNC plasma cutting machine, plasma cutting has a wide cutting field, can cut all metal plates, with fast cutting speed and high efficiency, and the cutting speed can reach 10m/min or more. Plasma cutting underwater can eliminate the noise, dust, harmful gases, and arc pollution generated during cutting, effectively improving the working environment. The use of fine plasma cutting has brought the cutting quality close to the level of laser cutting. With the maturity of high-power plasma cutting technology, the cutting thickness has exceeded 100mm, expanding the cutting range of CNC plasma cutting machines.

Numerical control laser cutting machine has the characteristics of fast cutting speed and high precision. Laser cutting machine is expensive and costly, and is only suitable for thin plate cutting and high precision requirements;

CNC high-pressure water jet cutting machine, suitable for cutting any material (metal, non-metal, composite material), with high cutting accuracy, no thermal deformation, and environmentally friendly cutting method. Its disadvantages are slow cutting speed, low efficiency, and high cutting costs.
Other CNC cutting machines: including CNC pipe cutting machine, CNC steel cutting machine, CNC groove cutting machine, CNC woodworking cutting machine, iron core cutting machine. These specialized cutting equipment are mainly used for CNC cutting of various special profiles, and there are not many manufacturers in the market.