竹沢精機 List of Products and Services

Takezawa Seiki plans to newly introduce the three-dimensional measuring machine "Mitutoyo CRYSTA-Apex V9168" around autumn 2024. This will enable high-precision measurements in a short time, leading to further improvements in quality control and enhancements in the inspection system.

• Other machine elements
• Processing Contract
• Contract manufacturing

At Takezawa Seiki, we have newly introduced the labor-saving equipment "6-axis multi-joint robot CRX-10iA/L." By combining it with the turning center MAZAK INTEGREX j-200, we aim to reduce labor in setup tasks and improve productivity.

• Processing Contract
• Contract manufacturing
• Other industrial robots

Takezawa Seiki has introduced a new turning center. With simultaneous 5-axis control, it is capable of complex machining and automation.

• Other machine elements

We will manufacture products based on customer drawings through a consistent production system, including welding and large-scale machining. 【Strengths of Takezawa Seiki】 ◆ Large-scale machining with a table size of 3000x8000 using the MVR40 gantry 5-sided machining center ◆ Horizontal boring is also possible ◆ Skilled in processing large quantities of fabricated products ◆ Capable of producing everything from small parts to large components through in-house procurement ◆ Various processing services (heat treatment, plating, painting, etc.) through the TAKEZAWA network

• Processing Contract
• Other machine elements
• Contract manufacturing

We propose high-precision cylindrical grinding processing by applying the manufacturing technology of diamond reamers. Machines used: NC grinding machine Φ300 x1000 GE4P-100 (manufactured by JTEKT) NC grinding machine Φ300 x500 GE4P-50 (manufactured by JTEKT) Processing accuracy: Minimum outer diameter tolerance ±0.001 mm (Measured values with a micrometer may vary depending on the material, shape, and overall length of the workpiece) Equipment information: http://www.takezawa-seiki.co.jp/machining/facility.html

• Grinding Machine
• Processing Contract
• Engine parts

Takezawa Seiki designs ideal tools and processes based on your company's work, replacement parts, and required precision. As a professional group specializing in one-pass honing, Takezawa Seiki has a proven track record in manufacturing diamond reamers suitable for various conditions. We propose optimal diamond reamers after fully understanding and sharing your processing environment, conditions, and concerns.

• Reamer

Takezawa Seiki has developed a floating holder that can correct minor misalignments between the pilot hole and the tool center. It responds well to small offsets and can align accurately with the pilot hole. Honing processes that always align with the pilot hole enable improved machining accuracy, suppression of quality variations, and prolong the tool's lifespan by preventing excessive force on the tool.

• Grinding Machine
• Milling machine
• Chuck

This is a revolutionary grinding method that uses a diamond reamer to finish the inner diameter of the workpiece with ultra-high precision in a single back-and-forth movement.

• Reamer
• Grindstone
• Hydraulic Equipment

Takezawa Seiki's one-pass honing significantly improves productivity and contributes to cost reduction in any situation requiring honing processing, regardless of the industrial field.

• Milling machine
• gear
• Hydraulic Equipment

Easy to learn even for those with no machining experience" "Space-saving, smaller than B1 paper" "Low introduction cost

• Other machine tools
• Milling machine
• Gearbox

Here are the reasons why "One Pass Honing" is highly regarded. It achieves efficient processing that traditional honing stones do not offer and has the potential to eliminate the need for additional investment in equipment. By equipping a general-purpose machining center with a diamond reamer, high-speed and high-precision honing can be achieved without making new capital investments. This indicates the potential for improving the productivity of your manufacturing line and reducing costs to unprecedented levels. [Features] ■ High productivity: Over 200% improvement in productivity through efficient process distribution ■ Ultra-high precision: Fast and cost-effective, achieving ultra-finishing comparable to honing stones *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements