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TNMG16/22
NEK
1
1
Cubic Boron Nitride
Car
1 Box- 10 PCS
CNC
| Quantity: | |
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The High-Feed TNMG16/22 is a high-performance turning insert specifically designed to excel in heavy-duty machining of steels and cast irons. Its aggressive geometry is a result of extensive engineering, enabling it to achieve high feed rates and deep cuts. This design optimization directly contributes to enhanced productivity in roughing operations, where material removal rates are a key performance indicator. Whether used in large-scale manufacturing facilities or small-scale workshops, this insert delivers consistent results in demanding machining tasks.
TNMG16/22 Geometry: The triangular shape, featuring a 0.4–0.8 mm corner radius, is engineered to allow for high feed rates ranging from 0.3–0.6 mm/rev and large depths of cut up to 6.0 mm. This geometry ensures efficient material removal, reducing the number of passes required and thus shortening production cycles .
Hard-Coated Substrate: Equipped with a PVD (Physical Vapor Deposition) TiAlN coating, the insert exhibits enhanced wear resistance. This coating also reduces friction between the insert and the workpiece, enabling stable machining even at elevated temperatures. The hard coating acts as a protective barrier, extending the insert's operational life.
Chip Control: Incorporating a precision-machined DF (Double-Flute) chipbreaker, the insert ensures consistent chip formation and efficient evacuation. This is particularly important at high metal removal rates, as proper chip management prevents chip entanglement and potential damage to the workpiece or tool.
Cutting Speed: 150–200 m/min for steel machining and 120–180 m/min for cast iron, providing flexibility across different material types.
Feed Rate: 0.3–0.6 mm/rev, allowing for rapid material removal.
Depth of Cut: 2.0–6.0 mm, catering to heavy-duty roughing requirements.
Industry: Finds extensive application in heavy machinery, mining, and construction industries. These sectors often involve machining large, thick-walled components where heavy-duty cutting is necessary.
Operations: Specialized in roughing of forged or cast steel parts, such as shafts, gears, and structural components. The insert's ability to handle high feed rates and deep cuts makes it ideal for shaping these large workpieces.
Machining Scenarios: Perfectly suited for high-power lathes where rapid material removal is prioritized. It thrives in environments where maximizing throughput is essential to meet production deadlines.
Q: Can the TNMG16/22 be used for finish machining?
A: While primarily optimized for roughing operations, it can perform semi-finishing tasks when operated at reduced feed rates (0.15–0.25 mm/rev) with proper toolpath planning. This versatility adds value by reducing the need for tool changes between operations.
Q: What is the recommended insert clamping method?
A: To maintain stability during high-feed cuts, it is advisable to use precision-indexable toolholders with positive locking mechanisms. This ensures secure mounting of the insert, minimizing vibrations that can affect machining accuracy and tool life.
The High-Feed TNMG16/22 is a high-performance turning insert specifically designed to excel in heavy-duty machining of steels and cast irons. Its aggressive geometry is a result of extensive engineering, enabling it to achieve high feed rates and deep cuts. This design optimization directly contributes to enhanced productivity in roughing operations, where material removal rates are a key performance indicator. Whether used in large-scale manufacturing facilities or small-scale workshops, this insert delivers consistent results in demanding machining tasks.
TNMG16/22 Geometry: The triangular shape, featuring a 0.4–0.8 mm corner radius, is engineered to allow for high feed rates ranging from 0.3–0.6 mm/rev and large depths of cut up to 6.0 mm. This geometry ensures efficient material removal, reducing the number of passes required and thus shortening production cycles .
Hard-Coated Substrate: Equipped with a PVD (Physical Vapor Deposition) TiAlN coating, the insert exhibits enhanced wear resistance. This coating also reduces friction between the insert and the workpiece, enabling stable machining even at elevated temperatures. The hard coating acts as a protective barrier, extending the insert's operational life.
Chip Control: Incorporating a precision-machined DF (Double-Flute) chipbreaker, the insert ensures consistent chip formation and efficient evacuation. This is particularly important at high metal removal rates, as proper chip management prevents chip entanglement and potential damage to the workpiece or tool.
Cutting Speed: 150–200 m/min for steel machining and 120–180 m/min for cast iron, providing flexibility across different material types.
Feed Rate: 0.3–0.6 mm/rev, allowing for rapid material removal.
Depth of Cut: 2.0–6.0 mm, catering to heavy-duty roughing requirements.
Industry: Finds extensive application in heavy machinery, mining, and construction industries. These sectors often involve machining large, thick-walled components where heavy-duty cutting is necessary.
Operations: Specialized in roughing of forged or cast steel parts, such as shafts, gears, and structural components. The insert's ability to handle high feed rates and deep cuts makes it ideal for shaping these large workpieces.
Machining Scenarios: Perfectly suited for high-power lathes where rapid material removal is prioritized. It thrives in environments where maximizing throughput is essential to meet production deadlines.
Q: Can the TNMG16/22 be used for finish machining?
A: While primarily optimized for roughing operations, it can perform semi-finishing tasks when operated at reduced feed rates (0.15–0.25 mm/rev) with proper toolpath planning. This versatility adds value by reducing the need for tool changes between operations.
Q: What is the recommended insert clamping method?
A: To maintain stability during high-feed cuts, it is advisable to use precision-indexable toolholders with positive locking mechanisms. This ensures secure mounting of the insert, minimizing vibrations that can affect machining accuracy and tool life.
