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We support high precision and a large number of fine groove processing through grinding.
【Work Size and Shape】 - Supports V shapes at any angle, as well as R shapes. 【Processing Accuracy】 - Pitch accuracy cumulative error of 0.3μm.
Using a picosecond laser with the same spot diameter for SUS and PI, we processed five types of grooves with different depths.
The five grooves in the image are all processed with a target width of 15μm. Even if the entrance width is the same, you can see that the cross-section changes from a U-shape for shallow grooves to a V-shape for deep grooves. Similarly, when the material changes from metal to resin, the change in cross-sectional shape can also be observed.
Micro-groove processing
Achieved fine groove processing with a width of 40μ and a depth of 640μ!
Small-diameter combined lathe, fine groove processing, shallow seat drilling processing, ultra-shallow recess processing, aluminum precision parts for semiconductor manufacturing equipment.
**Material** Material A5056 (a5056) **Industry and Application** Semiconductor manufacturing equipment industry Aluminum precision parts for semiconductor manufacturing equipment **Dimensions** φ10 × 11.5mm **Processing** Composite lathe Machining center **Features** This product is an aluminum precision part for industrial robots made from material A5056 (a5056). The product features a very shallow recessed area, as seen in the photo, with a tolerance of 0.05±0.003mm, which is extremely strict! Processing was performed using a composite lathe and a machining center. By machining the recessed area with a machining center, we can avoid the occurrence of protrusions in the center and achieve a beautiful surface finish! This product involves fine groove processing, but we also perform many other types of micro-processing, such as ultra-small diameter hole processing and mirror surface cutting! If you are having trouble with aluminum precision part processing, please contact Nakata Seisakusho! Additionally, our website provides detailed explanations of aluminum precision processing technology and aluminum precision parts, so please take a look.
