Carbide Turning Inserts
Carbide turning inserts are cutting tools used in metalworking and machining processes, specifically in lathe operations. They are designed to be mounted onto a lathe tool holder and used for turning, facing, grooving, and other machining operations on a variety of materials, including metals, plastics, and composites.
Carbide turning inserts are a crucial component in modern metalworking and machining, enabling efficient and precise removal of material to create various shapes and surfaces.
When using carbide turning inserts, it's essential to consider factors like cutting speed, feed rate, depth of cut, and the material being machined to achieve optimal performance and tool longevity. Different insert geometries and cutting parameters may be required for different materials and machining operations.
Grade of carbide turning inserts:
Chipbreakers of carbide turning inserts:
When using carbide turning inserts, it's essential to consider factors like cutting speed, feed rate, depth of cut, and the material being machined to achieve optimal performance and tool longevity. Different insert geometries and cutting parameters may be required for different materials and machining operations.
Grade of carbide turning inserts:
| Turning Grades For Steel Machining | ||
| YC331 | CVD Coating, Thick TiCN and Al2O3 coating, largely increased the wear-resistance while improving the toughness.It is the first choice for steel general machining. | |
| YC332 | CVD Coating, Thick TiCN and Al2O3 coating,with strong plastic deformation resistance and high strength cutting edges.It is the first choice for heavy machining of steel. | |
| YC333 | CVD Coating, Thick TiCN and Al2O3 coating, largely increased the wear-resistance while improving the toughness.It is the idea choice for steel general machining. | |
| YP753 | PVD Coating, Maintains the same coating method as YP751, while improving coating thickness and coating bond. It is the preferred grade for stainless steel and mild steel machining. Suitable for both turning and milling inserts. | |
| Turning Grades For Stainless Steel Machining | ||
| YP731 | PVD Coating, Nc-TiALN multi-Coating,Special coating technology makes the coating and substrates bonded more firmly.It is a general grade of austenitic stainless steel inserts. | General grade for Austenitic stainless steel processing, low production costs, and high yield of finished products is 98.5%. |
| YP730 | PVD Coating, Nc-TiALN Coating, high coating hardness and high temperature resistance provide effective protection for cutting edges. It is the first choice for milling inserts. Suitable for both turning and milling inserts. | Suitable for general processing of different kinds of stainless steel, compared with YP731, the wear resistance has been improved and the processing efficiency has been enhanced. The production cost is moderate and the finished product output rate is 95%. |
| YP753 | PVD Coating, Maintains the same coating method as YP751, while improving coating thickness and coating bond. It is the preferred grade for stainless steel and mild steel machining. Suitable for both turning and milling inserts. | Suitable for general processing of different kinds of stainless steel, compared with YP751, the wear resistance has been improved and the processing efficiency has been enhanced.The production cost is moderate and the finished product output rate is 95%. |
Chipbreakers of carbide turning inserts:
| Processing materials | Chipbreakers | Introduction | Vc | Fn | Ap |
| Stainless steel |  |
SF Chipbreaker, with sharp cutting edge, matching R0.4 arc angle to achieve high surface finishing. it is suitable for finishing machining of stainless steel continuous cutting. | 130（60-200） | 0.1（0.05-0.3） | 0.5（0.1-0.8） |
| SF | |||||
 |
MF chipbreaker, ensures sharpness and increased Strengthens of the cutting edges. With high versatility ,it is suitable for continuous machining of stainless steel. | 130（60-200） | 0.1（0.05-0.3） | 1.0（0.2-2.0） | |
| MF | |||||
 |
FM chipbreaker, enhances strengthens of cutting edges based on MF chipbreaker. With high versatility ,it is suitable for general machining of stainless steel. | 130（110-200） | 0.1（0.05-0.3） | 1.5（0.2-2.0） | |
| FM | |||||
 |
MM chipbreaker, enhances the strengthens of cutting edges. It is suitable for stainless steel intermittent cutting. | 130（110-200） | 0.1（0.05-0.3） | 1.5（0.2-2.0） | |
| MM | |||||
 |
TT Chipbreaker,ensures sharpness and increased strengthens of the cutting edges.It is the general choice for stainless steel internal hole machining. | 130（80-200） | 0.1（0.05-0.3） | 1.0（0.1-2.0） | |
| TT | |||||
| Steel |  |
PMF chipbreaker, with small cutting force and high surface finishing, it is the idea chipbreaker for finishing and semi-finishing machining of steel. | 200（160-320） | 0.2（0.05-0.4） | 1.0（0.1-1.5） |
| PMF | |||||
 |
WM chipbreaker, With higher strength than PMF chipbreaker, wider chip breaking range,and strong versatility, it is suitable for steel machining. | 200（160-320） | 0.2（0.05-0.4） | 1.5（0.1-3.0） | |
| WM | |||||
 |
GR chipbreaker, with high cutting edge strength,it is the first choice for light-load roughing machining of steel. | 180（160-320） | 0.2（0.05-0.4） | 2.0（1.0-4.0） | |
| GR | |||||
 |
GTR chipbreaker,single-sided, with strong cutting edges, it is the first choice for heavy-load roughing machining of steel. | 180（160-320） | 0.2（0.05-0.4） | 3.0（2.0-5.0） | |
| GTR | |||||
 |
TM chipbreaker,with small cutting force and high strength cutting edges,it is suitable for internal hole machining of steel. | 200（160-320） | 0.2（0.05-0.4） | 1.5（0.1-3.0） | |
| TM | |||||
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HM chipbreaker,with high strength cutting edges,it is suitable for internal hole machining of steel and cast iron. | 200（160-320） | 0.2（0.05-0.4） | 1.5（0.1-3.0） | |
| HM | |||||
| Cast iron |  |
TC chipbreaker,with high strength cutting edges and high versatility, it is suitable for machining of steel and cast iron. | 200（160-320） | 0.2（0.05-0.4） | 1.5（0.1-3.0） |
| TC | |||||
 |
The high strength of the cutting edge is a good way to overcome the bad processing factors such as sand eye and slag in cast iron processing, and the general chipbraeker for cast iron processing. | 200（160-320） | 0.2（0.05-0.4） | 1.5（0.1-4.0） |
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