オオタ精密 List of Products and Services

We would like to introduce the "casting mold for fishing weights" that we have processed. The processing mainly uses milling, with dimensions of 30×45×100, and the material used is NAK55. The process sequence is three-dimensional measurement followed by machining. We can accommodate complex shapes with short lead times, so please feel free to contact us when you need assistance. 【Processing Overview】 ■ Material: NAK55 ■ Size: 30×45×100 ■ Process: Three-dimensional measurement → Machining ■ Types of processing achievements: Rectangular shape processing ■ Others: Mold production based on the actual weight *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce the "Steering Joint (Pre-production Prototype)" that we processed. The processing mainly uses milling, with dimensions of 39×41.5×47.1, and the material used is S35C. The process sequence is machining → wire cutting → three-dimensional measurement (OPD, hole diameter, roundness, coaxiality). We can accommodate complex shapes with short lead times, so please feel free to contact us when you need assistance. 【Processing Overview】 ■ Material: S35C ■ Size: 39×41.5×47.1 ■ Process: Machining → Wire Cutting → Three-dimensional Measurement (OPD, Hole Diameter, Roundness, Coaxiality) ■ Type of Processing Achievements: Square Shape Processing ■ Others: Press pre-production prototypes, spline processing by wire cutting *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce the "Jou Piece" that we have processed. It is primarily processed using a lathe, with a size of φ138×L20 and made from SCM415 material. The process sequence is lathe → general-purpose milling → wire cutting → machining → carburizing and quenching. We can accommodate complex shapes with short lead times, so please feel free to contact us. 【Processing Overview】 ■ Material: SCM415 ■ Size: φ138×L20 ■ Process: Lathe → General-purpose milling → Wire cutting → Machining → Carburizing and quenching ■ Type of processing results: Round shape processing ■ Others: Carbide insert (Teikoku chuck) included *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce the "stopper" that we have processed. The size is φ74×L30.8, and the material used is SKD11. The process sequence is lathe → machining → hardening → polishing → wire cutting → machining. We can accommodate complex shapes with a short delivery time, so please feel free to contact us when you need assistance. 【Processing Overview】 ■ Material: SKD11 ■ Size: φ74×L30.8 ■ Process: Lathe → Machining → Hardening → Polishing → Wire Cutting → Machining ■ Types of processing achievements: Round shape processing ■ Others: 3 locations with φ0.7 air holes *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

Our company conducts precision parts processing using flexible thinking with precision machinery, specialized tools, and jigs to achieve "single items," "short delivery times," and "high precision." We offer a wide range of processing, from square shapes using milling machines to round shapes using lathes. Please provide us with your processing drawings first. 【Strengths】 ■ Prototyping and small lot processing ■ One-stop service ■ Short delivery times *For more details, please download the PDF or feel free to contact us.

• Prototype Services