激光切割 、水切割、等离子切割（业务电话15624139383），下面对三种切割方式进行一下对比： Stainless steel cutting types are divided into laser cutting , water cutting, and plasma cutting (business phone 15624139383). Let's compare the three cutting methods below:
是利用经聚焦的高功率密度激光束照射不锈钢材料，使被照射的不锈钢材料迅速熔化、汽化、烧蚀或达到燃点，同时借助与光束同轴的高速气流吹除熔融物质，从而实现将不锈钢材料割开。 Laser cutting is the use of a focused high-power density laser beam to irradiate stainless steel materials, so that the irradiated stainless steel material is rapidly melted, vaporized, ablated or reaches the ignition point, and at the same time, the molten material is blown out by means of a high-speed gas stream coaxial with the beam, thereby achieving Cut stainless steel. Laser cutting is one of the thermal cutting methods. Our company uses imported high-power laser cutters.
，又称水刀，即高压水射流切割技术，是一种利用高压水流切割的机器。 Water cutting , also known as water jet, is a high pressure water jet cutting technology, which is a machine that uses high pressure water cutting. Under the control of the computer, the stainless steel material can be arbitrarily carved, and it is less affected by the texture of the material. Water cutting is divided into two methods: sandless cutting and sanding cutting. Our company has high-pressure water jet cutting machine that can add quartz sand.
是利用高温等离子电弧的热量使不锈钢材料切口处的金属局部熔化或者蒸发，并借高速等离子的动量排除熔融金属以形成切口的一种加工方法。 Plasma cutting is a processing method that uses the heat of a high-temperature plasma arc to locally melt or evaporate the metal at the cut of a stainless steel material, and uses the momentum of high-speed plasma to remove molten metal to form a cut. 机。 Our company has imported plasma / flame cutting machines.
The thickness of laser cutting stainless steel is generally below 25MM, and as the thickness increases, the cutting speed decreases significantly. The thickness of water cutting can be very thick, even thicker materials, ranging from 0.8-100MM. The thickness of plasma cutting is 0-120mm, and the best cutting quality range is about 20mm.
With a power of 1200W, a 2mm thick low-carbon steel plate can be cut at a cutting speed of 600cm / min. The water cutting speed is quite slow and is not suitable for mass production. Plasma cutting has a slow cutting speed and low relative accuracy. It is more suitable for cutting stainless steel thick plates, but the end face has a slope.
The laser cutting incision is narrow, the two sides of the slit are parallel and perpendicular to the surface. The dimensional accuracy of cutting stainless steel parts can reach ± 0.2mm. Plasma can reach within 1mm. Water cutting will not cause thermal deformation, and the accuracy is ± 0.1mm. If a dynamic water cutting machine is used, the cutting accuracy can be improved. The cutting accuracy can reach ± 0.02mm, eliminating the cutting slope.
Laser cutting is more precise than plasma cutting, and the slit is small, about 0.5mm. Plasma cutting slit is larger than laser cutting, about 1-2mm. Water-cut slits are about 10% larger than the diameter of the knife tube, typically 0.8mm-1.2mm.
Surface quality comparison
The surface roughness of laser cutting is not as good as that of water cutting. The thicker the material, the more obvious. Water cutting does not change the texture of the material around the cutting seam.
Shandong Yilian Precision Sheet Metal Co., Ltd.
激光切割 设备，日本小池酸素 等离子/火焰切割 设备，高压 At the same time, the company has four internationally advanced Swiss Bystronic laser cutting equipment, Japanese Koike acid plasma / flame cutting equipment, high pressure ，德国 Waterjet cutting , Germany ，LVD大型折弯，可完成钣金加工中的一系列生产要求，欢迎新老客户前来洽谈业务，让我们互利互惠，共同发展！ Precision leveling , LVD large bending, can complete a series of production requirements in sheet metal processing. Welcome new and old customers to negotiate business, let us mutually beneficial and common development!
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