4.2 Workpiece correction
The drill bit in the tool magazine is used as a correction tool, and the spindle is rotated at a speed of 1000 r/min. The drill bit micro-cuts the surface of the workpiece at the start and end of the F-plane horizontal reference line on both sides for trial cutting, according to the relative position of the test point and the reference line. Determine whether the left and right centerlines of the workpiece are at the same level. After the level of both sides of the workpiece F is corrected, the table is rotated by 90°. The same method is used to correct the reference lines on both sides of the workpiece B and C. Finally move the Z axis, correct the H-plane center reference line of the workpiece, and see if the line is on the center. If not, loosen or adjust the bolt 5 on the fixture to fine-tune the workpiece position until it is corrected. After the reference lines are all corrected, the workpiece is pressed by the pressure plate 1.
4.3 Workpiece coordinate correction
After correcting the workpiece, you need to find the workpiece coordinate system of the two machining planes of B and C, set the workpiece C plane coordinate system G54, B plane coordinate system G55, select the function switch to the manual input position (MDI), and let the workpiece The B surface faces the main shaft, and the drill tool is called. The drill bit is aligned with the center line of the X and Y axes in the box, and then the X and Y coordinate values ​​of the mechanical coordinates on the NC display are observed, and in the workpiece coordinate system G55. Enter the X coordinate value, and then input the X coordinate of the G54 coordinate system with the value obtained by subtracting the X-axis coordinate from 1250 mm (machine X-axis dot coordinates). Since the horizontal direction of the workpiece has been corrected, the Y coordinate values ​​in the two coordinate systems are the same, and the two coordinate systems can be input according to the coordinate values ​​of the display line. The Z coordinate values ​​of the two coordinate systems are determined by trial cutting.
5 Process 2 fixture design and application and process
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The output coupler usually has reflectance in the range 40% to 70%. In order to optimize power and spatial profile of the laser beam, the output coupler and end mirror have optical surfaces with well-defined radii of curvature.Output coupler (OC) is a partially reflecting dielectric mirror used in a laser cavity. It has a function to transmit a part of intracavity optical power in order to get a lasing.
Laser output couplers often require a slightly wedged substrate to eliminate interference from multiple reflections inside the component. If you require a specific wedge value, please specify this when ordering.
Total Reflector and Output Coupler are the key optical components in the laser cavity, are a part of the laser process.
Output Couplers are commonly used as laser output coupler or beam attenuator.Laser output couplers often require a slightly wedged substrate to eliminate interference from multiple reflections inside the component
Output coupler (OC) is a partially reflecting Dielectric Mirror used in a laser cavity. It has a function to transmit a part of intracavity optical power in order to get a lasing. Output couplers listed below can be found in stable resonators, as they have a spatially constant reflection/transmission (R/T) value, which is the main property of such kind of mirror. Such cavity's parameters as pump power threshold, maximum output power and laser efficiency highly depends on R/T ratio of output coupler.
We could provide 70%R30T, 65%R35T,60%R40%T ect
Mirror And Output Coupler,Output Coupler,Optical Output Coupler,Laser Output Couplers
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