FASTECH

1. Assembly Application Fiber optic alignment: High precision positioning is required to connect fiber optics or optic and the core of optical devices accurately and send the optic without the loss. KOHZU stages can align the positioning from Nanometer scale. High precision alignments to XY direction or angle direction are needed according to the fiber optic types.

2. Inspection / Measurement Application Motion mechanism for vacuum stage: With the stage installed in the vacuum, connect it to the drive shaft of the stage through the flange using the rotary manipulator at the air side Sample mounted on the stage in vacuum can be aligned the positioning from air side

3. Inspection / Measurement Application Microscope observation and measurement: When measuring a workpiece with an optical system such as a microscope from the top, it is necessary to move the workpiece in the X and Y directions. Depending on the degree of work and the optical system, it is necessary to limit the degree of XY distortion to several μm. Our stage is mainly used for work observation and measurement requiring high precision of μm band and sub micrometer with stroke up to 300mm.

4. Inspection / Measurement Application Various application: This is an automatic 6 axes stage for observing and inspecting electronic component boards with CCD camera in various directions. From the bottom, it consists of X, Y, Z, θz, θx, θy. You can also change the motor to a sub motor in order to shorten the tact time.

5. Assembly Adjustment Application Camera lens parts such as cellular phone: The Stages can be used for UV bonding of camera lens parts. Positioning is performed in three directions when the other lens part is bonded based on one lens part.

6. Inspection / Measurment Application Prove Tester: Electronic tests on the wafer for semiconductor and liquid crystal devices are measured with probes. XY stages need good accumulated lead error and straightness for touching the tip of probe to the terminal on work accurately and measuring all devices on wafer with same condition. And the repeatability of Z stage is also required for touching the tip of probe on same height every time when probe is up and down during the work positioning.

7. Inspection / Measurement Application Optical axis alignment for laser interferometer: Measurements with laser interferometer need the high precision positioning of optical devices(mirror, prism, etc.) on optical axis. And after positioning, they must keep the position stably. KOHZU manual stages which have the clamp mechanism for keeping the position can be used for this measurement.

8. Inspection / Measurement Application Lamp measurement: When measuring the light distribution of headlights, stage lights, and show-window lights in automobiles, tilt the lamp vertically and horizontally to measure the illuminance at the specified distance. In particular, automotive headlights require highly reliable measurements based on strict standards for safety. In addition, when the size of the workpiece changes, a Z stage is required at the top to align the center of the workpiece with the center of rotation. Stage requires high rigidity because it is mount relatively heavy weight .