Experimental Study of Element Diffusion between the Material of Heavy-Duty Cemented Carbide Insert and the Material of Large Cylinder

2016 ◽  
Vol 693 ◽  
pp. 669-673
Author(s):  
L. Liu ◽  
Yao Nan Cheng ◽  
F.G. Yan ◽  
Y. Han ◽  
T. Wang
Keyword(s):  
Experimental Study ◽  
Cutting Conditions ◽  
Cemented Carbide ◽  
Diffusion Experiment ◽  
Heavy Duty ◽  
Experimental Scheme ◽  
Material Characteristics ◽  
Element Diffusion ◽  
Large Cylinder ◽  
Carbide Insert

Aiming at the problem of bonding breakage of cemented carbide insert in the process of heavy-duty cutting large cylinder, the experimental study of element diffusion between workpiece and insert material is done. Firstly, the conditions of insert bonding breakage are analyzed according to the heavy-duty cutting conditions of large cylinder and the material characteristics of workpiece and insert. And then, the experimental scheme of element diffusion is proposed. The element diffusion experiment is done, and the diffusion elements in the diffusion section of specimens are analyzed. At last, the species, distance and concentration of diffusion elements are analyzed. This provides a basis for further research of tool bonding breakage.

Experimental study on shear thickening polishing of cemented carbide insert with complex shape

2019 ◽  
Vol 103 (1-4) ◽  
pp. 585-595 ◽  
Author(s):  
B. H. Lyu ◽  
Q. K. He ◽  
S. H. Chen ◽  
Q. Shao ◽  
Y. Chen ◽  
...  
Keyword(s):  
Experimental Study ◽  
Complex Shape ◽  
Shear Thickening ◽  
Cemented Carbide ◽  
Carbide Insert

Analysis of fatigue damage of cemented carbide insert during the heavy-duty milling of water chamber head

2020 ◽  
Vol 564 (1) ◽  
pp. 78-90
Author(s):  
Yaonan Cheng ◽  
Chunyang Li ◽  
Li Liu ◽  
Qiyao Lv ◽  
Qihang Yuan
Keyword(s):  
Fatigue Damage ◽  
Cemented Carbide ◽  
Heavy Duty ◽  
Water Chamber ◽  
Carbide Insert

Ball-End Milling of Cr12MoV Die Steel Using Ceramic Tool and Cements Carbide Tool

2012 ◽  
Vol 565 ◽  
pp. 466-471
Author(s):  
Bin Zou ◽  
Chuan Zhen Huang ◽  
Zi Ye Liu ◽  
Xin Qiang Zhuang ◽  
Jun Wang
Keyword(s):  
Cutting Forces ◽  
End Milling ◽  
Cutting Tools ◽  
Cutting Conditions ◽  
Cemented Carbide ◽  
Cutting Condition ◽  
Die Steel ◽  
Ball End Milling ◽  
Carbide Insert ◽  
Ceramic Insert

Ball-end milling of Cr12MoV die steel was studied using ceramic and cemented carbide inserts under different cutting conditions. The cutting forces, wear patterns and chip patterns generated using the different cutting tools at the different cutting conditions were investigated using a three component piezoelectric dynamometer and VHX-600E large depth-of-view 3-D scanner. The relationships among the cutting forces, wear patterns and chip patterns were discussed. The results indicated that the cutting forces caused by the ceramic insert were slightly lower than those caused by the cemented carbide insert under the same cutting conditions. For ceramic inserts, effects of cutting conditions on the rake face wear were different from those on the flank wear. The higher wear for the ceramic insert was caused at the lower cutting conditions but the higher wear for the cemented carbide insert was encountered at the higher cutting conditions. The squeezed chip was involved with the higher cutting forces. The sharper cutting edge of the cemented carbide insert was responsible for chip patterns caused by the No. I cutting condition. The effects of cutting conditions on wear patterns were more evident than that on chip patterns.

Experimental Study on the Engine Energy Flow of a Heavy-Duty Vehicle Under  C-WTVC

2021 ◽  
Author(s):  
Guohui Zhu ◽  
Dan Zhen ◽  
Wei Chen ◽  
Qingsong Zuo ◽  
Mingchang Zhao ◽  
...  
Keyword(s):  
Experimental Study ◽  
Energy Flow ◽  
Heavy Duty ◽  
Heavy Duty Vehicle
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