激光量测中激光焊接检测方案(其它光学测量)

6227.04.2017For latest updates please visit our website： www.ophiropt.com/photonics 1.1.2.7 High PowerThermal Sensors 1.1.2.7.4 Helios -Short Exposure High Power Sensor200W to 12000W Features No water cooling， up to 12000W Profinet and RS232 interface ■Remote actuated protective cover The Helios measures high power industrial lasers of up to 12kW by measuring the energy of a short time exposure to this power. The laser isset to a pulse of from 0.3 to several seconds.The Helios measures the energy and exposure time of this sample of the power， and from thiscalculates the power. By keeping the pulse energy under 5 kJ， there is no need for water cooling and the sensor can be kept to a compact size.The Helios was designed with factory automation in mind. The cover can be opened and closed remotely to protect the sensor when not inuse. The Helios laser power meter can communicate via Profinet or RS232 and comes with a simple PC application for easier integration intothe customer’s system. The Helios boasts a wide dynamic range， as well as high accuracy and repeatability， with a fast response time.The sensor is housed in a dust-resistant industrial body to keep the Helios in clean working order even under harsh factory conditions. Itsprotective window is antireflection coated to reduce back reflection of the high power beam. The Helios is equipped with two power andProfinet ports for easy integration into existing line or ring topologies. In addition， RS232 communication is also included if preferred. (C) For pulse widths in the range 0.3 -4s. (d) External power supply should be connected to the right-hand power jack. The left power connector can be used to connect power to another device (in a ring or line topology).If left unconnected， a plug is provided to keep the connector clean. Helios with Cover Open 65.5 Helios with Cover Closed A m VIEW A90.00 DOphir 激光焊接技术、激光切割技术具有加工效率高、生产精度高、容易实现自动控制等特点，已经在大规模生产线和柔性制造中被大量应用。在激光加工过程中，由于激光器的老化、功率的衰减、激光的不稳定输出，都会导致严重的焊接不良，所以激光加工的“质量控制”更显得尤为重要，在加工过程中，必须实现在线快速测量激光功率，快速发现不良、快速找到原因、快速解决不良，真正做到有的放矢。OPHIR作为全球最大的激光量测设备厂商，推出了一款工业系统集成的OEM功率计探头—Helios，可实现在线测量、无需水冷和风冷。 产品名称：高功率在线测量探头—Helios产品应用：激光焊接&切割自动化产线、集成到激光焊接&切割设备功率量程：100W-12KW能量量程：10J-10KJ波长范围：780nm-1090nm优势：在线测量、便于系统集成、无需水冷风冷、0.4-4S时间精准测量、更快响应