Results 81 to 90 of about 10,869 (216)

Analysis of chip formation and cutting forces in end milling AISI D2 tool steel with different cutting tool geometries

open access: yesMATEC Web of Conferences, 2018
The purpose of this study was to investigate and establish the correlations between milling tool geometry, cutting conditions, as input factors and the cutting forces variations and chips formation, as output factors when end milling of AISI D2 tool ...
Beşliu Irina   +2 more
doaj   +1 more source

Prestasi Pahat Karbida Berlapis TiN-Al2O3-TiCN Pada Saat Pembubut Baja Perkakas AISI D2 [PDF]

open access: yes, 2012
Kajian terhadap pahat karbida dilakukan untuk menginvestigasi umur pahat sifat ausnya pada berbagai kondisi proses pemesinan. Pahat karbida yang dilapisi (KC 125) dan tidak dilapisi (K 313) digunakan untuk membubut baha perkakas AISI D2 yang berbentuk ...
Ibrahim, G. A. (Gusri)
core   +1 more source

A design study of hydrazine and biowaste resistojets [PDF]

open access: yes
A generalized modeling program was adapted in BASIC on a personal computer to compare the performance of four types of biowaste resistojets and two types of hydrazine augmenters. Analyzed biowaste design types were: (1) an electrically conductive ceramic
Barker, L., Page, R. J., Stoner, W. A.
core   +1 more source

AISI D2 Soğuk İş Takım Çeliğinin Farklı Geometriye Sahip Kesici Takımlarla Frezeleme İşleminde Kesme Parametrelerinin Yüzey Pürüzlülüğü ve Takım Aşınmasına Etkisinin Araştırılması

open access: yesDüzce Üniversitesi Bilim ve Teknoloji Dergisi, 2018
Bu çalışmada, AISI D2Soğuk İş Takım Çeliğine ısıl işlem uygulanmış ve farklı sertliklerdeki(21-48-56 HRc) malzemeler CNC dik işleme merkezinde işlenerek; kesmekuvvetleri, yüzey pürüzlülük değerleri ve takım aşınmaları incelenmiştir.Frezeleme işleminde ...
Yakup Turgut   +3 more
doaj   +4 more sources

Estudio experimental de la conducción del calor en el maquinado de materiales endurecidos con altas velocidades de corte. // Experimental study of heat conduction in mechanization with high cutting speeds of hardened materials.

open access: yesIngeniería Mecánica, 2006
El trabajo trata del estudio teórico-experimental de la conducción del calor en los materiales endurecidos, usados para laproducción de moldes y matrices, al maquinarlos con altas-velocidades del corte.
L. Cardoso Brandão   +2 more
doaj  

Enhancement of Wear Behaviour and Optimization and Prediction of Friction Coefficient of Nitrided D2 Steel at Different Times

open access: yesLubricants
The objective of this study is to evaluate the impact of thermal and thermochemical treatment, specifically gas nitriding, on the wear properties of AISI D2 cold work tool steel.
Abdallah Souid   +3 more
doaj   +1 more source

Gearing [PDF]

open access: yes
Gearing technology in its modern form has a history of only 100 years. However, the earliest form of gearing can probably be traced back to fourth century B.C. Greece. Current gear practice and recent advances in the technology are drawn together.
Coy, J. J.   +2 more
core   +1 more source

AISI D2 steel machining and manufacturing process optimization for tooling applications in biomedical industry

open access: yesAIP Advances
Tool steels such as AISI D2 are famous in the manufacturing industry because of their engineering applications. The precise interplay of improved hardness and toughness makes the machining of complex geometries challenging through conventional machining ...
Mehdi Tlija   +4 more
doaj   +1 more source

Reducing Maximum Punching Force in Sheet Cold Forming: A Numerical Study of a New Punch Design (Part I)

open access: yesMetals
The present research investigates the optimization of the punching process in cold forming manufacturing, focusing on enhancing tool life, reducing damage, and improving product quality.
Abdelwaheb Zeidi   +3 more
doaj   +1 more source

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