在激光熔化切割中，工件材料在激光束的照射下局部熔化，熔化的液态材料被气体吹走，形成切缝，切割仅在液态下进行，故称为熔化切割。切割时在与激光同轴的方向供给高纯度的不活泼气体，辅助气体仅将熔化金属吹出切缝，不与金属反应。
In laser melting and cutting, the workpiece is partially melted under the irradiation of the laser beam. The molten liquid material is blown away by the gas to form a slit. The cutting is only in the liquid state, so it is called melting and cutting. During cutting, high purity inert gas is supplied in the direction of coaxial with the laser. The auxiliary gas only blow and cut the molten metal and do not react with the metal.
选择切割方法，需考虑它们的特点和板件的材料，有时也要考虑切割的形状。由于气化相对熔化需要更多的热量，因此激光熔化切割的速度比激光气化切割的速度快，激光氧化切割则借助氧气与金属的反应热使速度更快；同时，氧化切割的切缝宽，粗糙度高，热影响区大因此切缝质量相对较差，而熔化切割割缝平整，表面质量高，气化切割因没有熔滴飞溅，切割质量最好。另外，熔化切割和气化切割可获得无氧化切缝，对于有特殊要求的切割有重要意义。
Selection of cutting methods requires consideration of their characteristics and material of plates, and sometimes the shape of cutting should also be considered. As the relative melting of gasification requires more heat, the speed of laser melting and cutting is faster than that of laser vaporization, and the laser oxidation cutting is faster with the reaction heat of oxygen and metal. At the same time, the cutting seam is wide, the roughness is high, and the heat affected zone is so large that the quality of the slit is relatively poor, and melting. The cutting seam is smooth and the surface quality is high. Because of no droplet splashing, the quality of cutting is the best. In addition, no oxidation slit can be obtained by melt cutting and gasification cutting, which is of great significance for cutting with special requirements.
对于容易受热破坏的脆性材料，通过激光束加热进行高速、可控的切断，称为导向断裂切割。这种切割过程主要内容是：激光束加热脆性材料小块区域，引起该区域大的热梯度和严重的机械变形，导致材料形成裂缝。只要保持均衡的加热梯度，激光束可引导裂缝在任何需要的方向产生。
For brittle materials subject to thermal damage, high speed and controllable cutting through laser beam heating is called guided fracture cutting. The main content of this cutting process is: laser beam heating the small area of brittle materials, causing large thermal gradient and serious mechanical deformation in the region, resulting in the formation of cracks in the material. As long as a balanced heating gradient is maintained, the laser beam can guide cracks in any direction required.
与熔化切割不同，激光氧化切割使用活泼的氧气作为辅助气体。由于氧与已经炽热了的金属材料发生化学反应，释放出大量的热，结果是材料进一步被加热。 材料表面在激光束照射下很快被加热到燃点温度，与氧气发生激烈的燃烧反应，放出大量热量，在此热量作用下，材料内部形成充满蒸汽的小孔，而小孔周围被熔化的加工材料所包围。
Different from melting and cutting, laser oxygen cutting uses active oxygen as auxiliary gas. Because of the chemical reaction of oxygen with hot metal materials, a large amount of heat is released, and the result is that the material is further heated. The surface of the material is quickly heated to the temperature of the burning point under the laser beam, and the burning reaction with oxygen is heated and a large amount of heat is released. Under the effect of the heat, the inside of the material is filled with a small hole filled with steam, and surrounded by the processing materials that are melted around the small holes.

山东农用车消声器焊接专机生产厂家/山东农用车消声器焊接专机价格/山东农用车消声器焊接专机类型

泰安扬帆数控科技有限公司(咨询电话 0538－5358300)座落在风景秀丽的泰山脚下，东平湖畔，山东东 平工 业园区内。东临泰山，西依黄河，南与孔孟故里相望。京沪高铁、济广高速公路贯穿而过，交通非常便利 。
泰安扬帆数控科技有限公司目前是该地区唯一一家专业从事焊接自动化装备的高新技术企业。集设计研发 、 制造和销售为一体，目前公司下设生产部、技术部、质检部、电控部、行政部、售后服务部、销售部等多个 部 门。
泰安扬帆数控科技有限公司（13345281377）主要产品有焊接自动化成套装备、数控切割机、工业焊接机器 人 和数字化逆变焊接电源、焊缝跟踪系统及焊接摆动器等，是一家综合技术实力领先的自动化、智能化焊接成 套 装备的供应商。产品广泛应用于国内外机械制造、化工、汽车配件制造、农用机械、建筑、金属波纹管、太 阳 能热水器、电热水器、不锈钢制品等多个领域，在全国各个地区，产品质量和性能都受到了用户的一致好评 。
泰安扬帆数控科技有限公司将秉承“以质量求生存，以管理求效益，以科技求发展”的文化理念，继往开 来 ，努力拼搏，奋发向上，创造民族自动化焊接世界品牌！
泰安扬帆数控科技有限公司
地址：山东省泰安市东平县东平工业园区
电话：0538-5358300
销售热线：13345281377
传真：0538-5358300
QQ号：13345281377
联系人：卜经理
公司网址: http://www.tayfsk.com/
免费发布信息：http://www.lushangyun.com/
济南微信推广www.weidaoshang.com/
诺商商道系统，-专业互联网应用服务提供商：www.chinanovo.net/
诺商商道系统，-专业互联网应用服务提供商：www.cn-un.net/
诺商基于多年的优化经验和品牌基础推出的诺商商道系统，诺商信息您身边的互联网专家！