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DCGX車刀
DCGX insert angle:7° Positive rake insert with a single-sided chipbreaker;
55° rhombic turning insert;
Primary workpiece material: Aluminium;
Breaker application: Semi-finshing and finishing machining;
Matching turning tool holder: SDQCR/L, SDUCR/L;
Material : Tungsten carbide;
DCGX insert specification
G class tolerance with big rake angle, polish and ground on surface, special geometry is resistant to chip built-up on the insert edge, maximize surface finish on aluminum machining and insert tool life.
DCGX insert tool holder
![](https://onmytoolings.com/wp-content/uploads/2024/04/SDQCRL.webp)
![DCGT insert tool holder](https://onmytoolings.com/wp-content/uploads/2024/04/SDUCRL.webp)
DCGX insert Introduction
Understanding the DCGX Insert Code
- d: Shape: Rhombic (diamond) with a 55-degree included angle.
- C: Clearance Angle: 7 degrees (positive).
- G: Tolerance: “G” indicates a medium tolerance range, though other precision tolerances may exist.
- X: Chipbreaker style & Hole Configuration. This letter designates the specific chipbreaker geometry and whether the insert has a hole or not. Chipbreaker variations are numerous and manufacturer-specific.
- Numerical Digits:
- First Two Digits: Inscribed circle (IC) diameter in millimeters. To obtain the approximate inch equivalent, divide this number by 25.4.
- Next Two Digits: Thickness in millimeters. Divide by 25.4 to convert to inches.
- Last Two Digits: Nose radius in millimeters. To convert to inches, divide by 25.4.
- Numerical Digits:
DCGX Insert Dimensions (ISO)
ISO Designation | 內切圓 (IC) | 厚度 | 轉角半徑 |
---|---|---|---|
DCGX 070202 | 7.94mm (0.313") | 2.38mm (0.094") | 0.2mm (0.008") |
DCGX 070204 | 7.94mm (0.313") | 2.38mm (0.094") | 0.4mm (0.016") |
DCGX 11T302 | 11mm (0.433") | 3.18mm (0.125") | 0.2mm (0.008") |
DCGX 11T304 | 11mm (0.433") | 3.18mm (0.125") | 0.4mm (0.016") |
DCGX 11T308 | 11mm (0.433") | 3.18mm (0.125") | 0.8mm (0.031") |
Example: DCGX 11T308
- Rhombic (diamond) shape with a 55-degree included angle.
- 7-degree positive clearance angle.
- Medium tolerance.
- Manufacturer-specific chipbreaker and hole configuration.
- 11mm inscribed circle diameter (approx. 0.43″ in inches).
- 3.18mm thick (approx. 0.125″ in inches).
- 0.8mm nose radius (approx. 0.031″ in inches).
The Science Behind Carbide Inserts: How They're Made and Why They're So Strong
硬質合金刀片是目前最通用、最耐用的切削工具之一。但它們是如何製作的呢?是什麼讓他們如此強大?在本影片中,我們將探索硬質合金刀片背後的科學,從碳化鎢的特性到製造流程。
我們的生產能力
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