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Lathe-less finishing - List of Manufacturers, Suppliers, Companies and Products

Lathe-less finishing Product List

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Processing technology "Polishing-free turning finish processing" *Case study introduction in progress

We have a track record of achieving Rz 0.4μm or less with non-grinding turning finishing.

Our company offers a "polish-free turning finishing process" that finishes metal surfaces with turning operations alone, without any polishing or lapping, resulting in scratch-free surfaces. We have numerous examples of successfully finishing outer diameters from approximately Φ100mm to Φ20mm with an Rz of 0.4μm or less, as well as long materials finished to Rz1.0μm. Our ultra-precision mirror surface processing technology eliminates the need for polishing and lapping processes, reducing the number of steps and improving yield, contributing to lower costs, shorter lead times, and enhanced quality. 【Features】 ■ Proven results achieving surface roughness of Rz0.4μm or less through turning ■ Capable of finishing without scratches or traverse marks ■ Contributes to reduced lead times and lower costs through fewer processing steps *For more details, please refer to the "PDF Download" for documentation. If you have concerns about finishing small sizes or processed products, please feel free to contact us.

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Non-polishing turning finish processing for the end face.

We offer polishing-free turning finishing processing for "end faces."

We offer grinding-free turning finishing processing for "end faces." The image shows a processed raw material of S45C with an outer diameter of Φ45mm. Grinding-free turning finishing processing is possible even with end face grooves. We have extensive experience in grinding-free turning finishing processing for end faces. Please leave the entire processing of the blank to us. *For more details, please feel free to contact us.

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Grinding-free turning finishing process

The original "grinding-free turning finish processing," which differs from the conventional mirror finishing method, enables an Rz of 0.4µm! It also contributes to cost benefits.

The ultra-precision mirror finishing technology of Harada Iron Works Co., Ltd. can achieve Rz0.4µm in turning processes. It is an original finishing method that differs from conventional mirror finishing techniques such as grinding, electropolishing, chemical polishing, lapping, honing, buffing, blasting, and barrel finishing. This method eliminates the disadvantages of traditional techniques where dimensional control was difficult and prevents the occurrence of scratches that are hard to avoid in grinding processes. In addition to its superiority in quality, there are also cost advantages. *For more details, please refer to the PDF document or feel free to contact us.*

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Medical and medical device polishing-free turning finishing process

Achieving Rz0.4µm with an original "grinding-free turning finish" method that differs from traditional mirror finishing techniques! This also contributes to cost benefits.

The ultra-precision mirror finishing technology of Harada Iron Works Co., Ltd. can achieve Rz0.4µm through turning processes. It is also adopted in medical and medical device applications. This is an original finishing method that differs from conventional mirror finishing techniques such as grinding, electropolishing, chemical polishing, lapping, honing, buffing, blasting, and barrel finishing. It eliminates the disadvantages of traditional methods that had difficulty in dimensional control and prevents the occurrence of scratches that were hard to avoid in grinding processes. In addition to its superiority in quality, there are also cost advantages. *For more details, please refer to the PDF materials or feel free to contact us.*

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