Results 61 to 70 of about 263 (152)

The Influence of PCBN Inserts Microgeometry on Cutting Forces, Surface Roughness, and Tool Wear When Milling Inconel 718

Advances in Mechanical and Materials Engineering
This study investigates the effect of cutting edge microgeometry on the milling of Inconel 718, a superalloy widely used in aircraft engine components. Face milling tests were conducted using a Ø63 mm tool with unevenly distributed polycrystalline cubic ...
Marcin Szpunar, Marek Zwolak, Robert Ostrowski   +2 more
doaj   +1 more source

Effect and mechanism of sintering pressure on microstructure and property of solid PCBN tools

Jin'gangshi yu moliao moju gongcheng, 2018
The whole polycrystalline cubic boron nitride (PCBN) tools were prepared by high temperature and high pressure sintering with size 5 μm CBN and binder Al powders on the domestic cubic press.The optimum sintering parameters were obtained by testing and ...
DENG Wenli, DENG Fuming, XU Zhihao, HE Xuehua, ZHANG Peng, MA Xiangdong, CHENG Shaohua   +6 more
doaj  

Enhancing high-speed cutting performance of Inconel 718 superalloy via heat inhibiting with a bio-textured PcBN tool

Journal of Materials Research and Technology
Ni-based superalloy exhibits poor machinability due to low thermal conductivity and work hardening, leading to high cutting temperatures that accelerate tool wear and degrade surface quality.
Shilong Chen, Dehui Liu, Xirui Liu, Zihao Lin, Tianye Jin, Junyun Chen, Chuanzhen Huang   +6 more
doaj   +1 more source

Research on Cutting Layer Characteristics of Superalloy under High-Pressure Cooling. [PDF]

Materials (Basel), 2023
Li L, Chen S, Li T, Wu M.
europepmc   +1 more source

Wear mechanism of the PCBN cutting tools in high speed cutting of hardened bearing steel

Jin'gangshi yu moliao moju gongcheng, 2016
The BZN9000 compacts from D.I.Company in the USA is selected and its high speed cutting experiments are carried out on the GCr15 hardened bearing steel ring by using the CA6140 Alathe.The morphologies and the element contents of rake and flank face of ...
DENG Fuming, DENG Wenli, YANG Xuefeng, ZHANG Pan, LIU Ruiping, MA Xiangdong   +5 more
doaj  

Wear-adaptive optimization of in-process conditioning parameters during face plunge grinding of PcBN. [PDF]

Sci Rep, 2022
Denkena B, Krödel-Worbes A, Müller-Cramm D.   +2 more
europepmc   +1 more source

Influence of Flank Wear on the Microstructure Characteristics of the GH4169 Metamorphic Layer under High-Pressure Cooling. [PDF]

Materials (Basel), 2023
Wei M, Wu M, Xu J, Cheng Y.
europepmc   +1 more source

Tool Wear Prediction When Machining with Self-Propelled Rotary Tools. [PDF]

Materials (Basel), 2022
Umer U, Mian SH, Mohammed MK, Abidi MH, Moiduddin K, Kishawy H.   +5 more
europepmc   +1 more source

Laser Processing of Hard and Ultra-Hard Materials for Micro-Machining and Surface Engineering Applications. [PDF]

Micromachines (Basel), 2021
Hazzan KE, Pacella M, See TL.
europepmc   +1 more source

Ultrasonic Deposition of Carbon Nanotubes on Polycrystalline Cubic Boron Nitride Composites. [PDF]

Materials (Basel), 2021
Pacella M, Saremi-Yarahmadi S, Lamberti L.   +2 more
europepmc   +1 more source