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PCDRB

Product catalog summary

Overview: This document provides technical specifications and guidelines for achieving nano-level surface roughness in carbide finishing using specialized tools. The tools are designed with unique geometries to ensure stable surfaces and eliminate the need for polishing.

Specifications:

Material: Polycrystalline Diamond (PCD)
Tools are identified by code numbers and dimensions such as ball radius (R), effective length (ℓ1), length of cut (ℓ), diameter (D), neck diameter (d2), neck taper angle (γ), shank diameter (d), and overall length (L).
Retail prices vary based on tool dimensions, ranging from 50,000 to 65,000 JPY.

Ordering Instructions: Specify the PCDRB code with the desired ball radius and effective length. Note that the neck taper angle (γ) is a reference value.

Technical Data:

3D machining for mirror surfaces on cemented carbide (92.5 HRA) using water-insoluble cutting oil.
Work size: 15mm x 15mm with a machining depth of 1.3mm.

Recommended Milling Conditions:

Spindle speed: 40,000 min^-1
Feed rates and depth of cut vary based on tool size, with axial (ap) and radial (ae) depths specified.
Minimum tool runout is crucial to prevent tool breakage and maintain accuracy.
Pre-process corners to match the PCDRB ball radius before use.
Use water-insoluble cutting fluid for optimal results.

Finishing Process Example:

Tool: PCDRB R0.5 x 2.5
Spindle speed: 60,000 min^-1
Feed: 150 mm/min
Depth of cut: 0.0015 mm x 0.001 mm (ap x ae)
Stock allowance: 0.001 mm
Cutting length: 51 m
Processing time: 5 hours 40 minutes

Contact Information: Sales offices are located in Osaka, Nagoya, Nagano, Sendai, and Fukuoka, with contact details provided for each location.

Catalog excerpts

超硬合金への仕上げ加工でナノレベルの面粗さを実現 Realizes nano-level surface roughness by finishing on carbides. Polycrystalline Diamond 安定した加工面を得るためのユニークな工具デザイン。 Unique tool geometry makes stable surface. Polish-less machining become reality by nano-level roughness on profiling finish. 単位寸法mm / 価格円 UnitSizemm / Retail PriceJPY Effective Length Neck Taper Angle Overall Length Retail Price オーダー方法　■PCDRB　ボール半径寸法 R ×有効長 1 ℓ を指示して下さい。 ※ γ は参考値です。 ※ γis reference Value. 　　　　　　　■When you order, indicate PCDRB (R)X(ℓ1) .

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Recommended Milling Conditions Work Material Cemeted Carbide Rサイズ Radius Spindle Speed ※ 切り込み量のapは軸方向の切り込み量、aeは半径方向の切り込み量を示します。 ※工具の欠損や折損、加工精度の低下に繋がるため、工具の回転振れ量を最小に抑えてください。 ※ 切り込み量a pが極小のため、加工前に主軸の伸縮量や機械の特性を把握してから加工することをお奨めします。 ※加工形状の隅部では、使用するPCDRBのボール半径Rまで a ※ p: Axial Depth of Cut, ae: Radial Depth of Cut. ※ Minimum tool runout is required to avoid the tool breakage and to increase the work accuracy. ※ Due to infinitesimal depth of cut (ap), recommend to assess the machine characters, such as expansion of the spindle and others before using the tool. ※Before using PCDRB, please make the...

Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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