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an investigation on machinability of nodular cast iron by wedm

An Experimental Investigation of Machinability of ...

Chip ‘breakability’ in machining is not a problem in any of these graphitic grades of cast iron. • As no significant difference of contact length was observed for different grades of cast iron and the force value measured is lower for FGI compared to CGI and SGI, the stress load on the tool is higher when machining CGI and SGI.

Improvement of wire electrical discharge machining ...

 · SpringerLink. Search SpringerLink ... 2011, Volume 57, Issue 9–12, pp 991–1001 | Cite as. Improvement of wire electrical discharge machining efficiency in machining polycrystalline silicon with auxiliary-pulse voltage supply . Authors ... An investigation on machining of nodular cast iron by WEDM. Int J Adv Manuf Technol 28(9):869 ...

Doç. Dr. Cebeli ÖZEK - Fırat Üniversitesi Akademik Bilgi ...

The İnfluence of Voltage, Current and Wire Feed Rate on Surface Roughness in The WEDM of AISI8620 Steel. Proceedings of the Third Intenational Conference …

Cebeli Özek | Fırat üniversitesi

Friction drilling process is a non-traditional hole drilling process formed by thermal friction having the most important features such as no pollution, short machining time and long tool life.

The effect of heterogeneous second phase on the ...

In this study, the machinability of standard GGG40 nodular cast iron by WEDM using different parameters (machining voltage, current, wire speed, and pulse duration) was investigated.

The effect of heterogeneous second phase on the ... - DeepDyve

 · This paper presents an investigation about the relationships between the heterogeneous second phase and the machinability evaluation of the ferritic SG cast irons in the wire electric discharge machining (WEDM) process. The factors of second phase considered are the quantity, diameter and area fraction of spheroidal graphite particles.

Machining performance of pearlitic–ferritic nodular cast ...

It was revealed in this investigation that we can influence the process performance, including the tool–chip contact conditions, when machining nodular cast iron with coated carbide and silicon nitride ceramic tools. In particular, it concerns with contact characteristics such as the mechanical loads exerted on the cutting tools, the tool ...

Investigation of surface integrity, material removal rate ...

Investigation of surface integrity, material removal rate and ... machining (WEDM) has evolved from a simple means of making toolsanddiestothebest alternative of producing micro-scale parts ... nodular cast iron Regression analysis Machining voltage discharge current, pulse duration,

An investigation of optimum cutting conditions in turning ...

The nodular form of the graphite imparts beneficial characteristics for this alloy. The purpose of this research is to investigate the effect of main process parameters, namely, feed rate, depth of cut, cutting speed and tool node radius on the surface roughness in nodular cast iron during turning operation.

Machining performance of pearlitic–ferritic nodular cast ...

It was revealed in this investigation that we can influence the process performance, including the tool–chip contact conditions, when machining nodular cast iron with coated carbide and silicon nitride ceramic tools. In particular, it concerns with contact characteristics such as the mechanical loads exerted on the cutting tools, the tool ...

Improvement of wire electrical discharge machining ...

SpringerLink. Search SpringerLink ... 2011, Volume 57, Issue 9–12, pp 991–1001 | Cite as. Improvement of wire electrical discharge machining efficiency in machining polycrystalline silicon with auxiliary-pulse voltage supply . Authors ... An investigation on machining of nodular cast iron by WEDM. Int J Adv Manuf Technol 28(9):869 ...

Cast iron component failure: A metallurgical investigation

Cast iron component failure: A metallurgical investigation K.V. Sudhakar ... machinability. For most gray cast irons, a ferritizing annealing temperature between 700°C and 760°C is recommended. Full annealing is usually performed at temperatures between 790°C

Modeling and multiresponse optimization on WEDM for HSLA ...

 · Modeling and multiresponse optimization on WEDM for HSLA by RSM. Authors; Authors and affiliations; Neeraj Sharma ... The analysis of variance was used for the investigation of significant factors. ... (2006) An investigation on machinability of nodular cast iron by WEDM. Int J Adv Manuf Technol 28:869–872 CrossRef Google Scholar. 10 ...

Ductile Iron Quality Assurance Guide

machinability expected of ductile iron, and must be prevented. - Casting identification and traceability is essential first to separate acceptable and unacceptable nodularity and finally to match castings with all records of composition, and tests. Most foundries cast on, either a date, heat number, or

Investigation of surface integrity, material removal rate ...

Investigation of surface integrity, material removal rate and ... machining (WEDM) has evolved from a simple means of making toolsanddiestothebest alternative of producing micro-scale parts ... nodular cast iron Regression analysis Machining voltage discharge current, pulse duration,

Influence of Process Parameters on Wire EDM Process for ...

Ozdemir et al. [5] performed exploration on machinability of nodular cast iron (GGG 40) by WEDM. Variation of the surface roughness and cutting rate with machining parameters were scientifically modeled by using the regression analysis method. Puri et al [6] made an attempt to

MANUFACTURING PROCESS OF GGG40 NODULAR CAST …

Cast iron has become a popular cast metal material which is widely applied in modern industrial production, because of its low cost and desirable properties such as good castability, convenient machining property, better wear resistance, etc [1]. Nowadays nodular cast irons are significant and preferred type of cast irons. Nodular cast

An Investigation of Optimum Cutting Conditions in Face ...

factors on the surface roughness in nodular cast iron FCD 400 face milling process by semi-automaticed milling machine and using carbide tools. The following equipment and instrument were used. An Investigation of Optimum Cutting Conditions in Face Milling Nodular Cast Iron FCD 400 Using Carbide Tool . Surasit Rawangwong,

CiteSeerX — DOI 10.1007/s 3

CiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): Abstract In this study, the machinability of standard GGG40 nodular cast iron by WEDM using different parameters (machin-ing voltage, current, wire speed, and pulse duration) was inves-tigated. From the results, the increase in surface roughness and cutting rate clearly follows the trend indicated with increasing ...

An investigation on machinability of nodular cast iron by ...

In this study, the machinability of standard GGG40 nodular cast iron by WEDM using different parameters (machining voltage, current, wire speed, and pulse duration) was investigated.

(PDF) Machining of nodular cast iron (PF-NCI) using CBN tools

Machining of nodular cast iron (PF-NCI) using CBN tools.pdf ... an experimental investigation into the role of green or dry machining on tool life and surface finish, in the machining of ductile ...

Cast iron component failure: A metallurgical investigation

Cast iron component failure: A metallurgical investigation K.V. Sudhakar ... machinability. For most gray cast irons, a ferritizing annealing temperature between 700°C and 760°C is recommended. Full annealing is usually performed at temperatures between 790°C

WEAR BEHAVIOUR OF NITRIDE CERAMIC CUTTING TOOLS IN …

CERAMIC CUTTING TOOLS IN THE MACHINING OF NODULAR CAST IRON Wit Grzesik, Joanna Małecka Damian Kowalczyk, Piotr Kiszka S u m m a r y The objective of this study is to reveal the wear behaviour of uncoated and coated nitride ceramic tools in the machining of pearlitic-ferritic nodular cast iron in terms of wear rate and destruction of tool faces

Experimental Studies on Optimization of WEDMed Tungsten ...

Experimental Studies on Optimization of WEDMed Tungsten-Carbide Metal Matrix Composite p.377. Development of AA6061/SiC ... An investigation on machinability of nodular cast iron by WEDM, Int JL of Advanced Manufacturing Technology, vol 149 ( 2005) pp. 57.

The effect of heterogeneous second phase on the ...

The present investigation adopted a range of 2.1–4.1 mass% to change the carbon content of SG cast iron specimens for investigating the effect of heterogeneous second phase including the quantity, area fraction and diameter of spheroidal graphite particles on the machinability evaluation of the WEDM …

Machinability of Stellite Coatings with Ceramic Inserts ...

Ghani A.K., Choudhury I.A.: Study of tool life, surface roughness and vibration in machining nodular cast iron with ceramic tool. J. Mater. Process. Technol. ... An experimental investigation for optimization of WEDM parameters during machining of fabricated Al/ZrO 2 (p)-MMC. Arab. J. Sci. Eng. 38, 3471–3483 (2013) CrossRef Google Scholar. 30.

Doç. Dr. Cebeli ÖZEK - Fırat Üniversitesi Akademik Bilgi ...

The İnfluence of Voltage, Current and Wire Feed Rate on Surface Roughness in The WEDM of AISI8620 Steel. Proceedings of the Third Intenational Conference …

An Investigation of Optimum Cutting Conditions in Face ...

factors on the surface roughness in nodular cast iron FCD 400 face milling process by semi-automaticed milling machine and using carbide tools. The following equipment and instrument were used. An Investigation of Optimum Cutting Conditions in Face Milling Nodular Cast Iron FCD 400 Using Carbide Tool . Surasit Rawangwong,

Ak33206216 by ijera editor -

Nodular cast iron. Regression analysis method ... (2006), “An investigation on machinability of nodular cast iron by WEDM”, International Journal of Advance manufacturing Technology,Vol. 28 ...

Influence of Process Parameters on Wire EDM Process for ...

Ozdemir N, Cebli Ozek, n investigation on machinability of nodular cast iron by WEDM, Int J Advanced Mfg Tech., 2005, Vol 149, pp. 57. Puri A B, Bhattacharya.B, Modeling and analysis of white layer depth in wire cut EDM process through response surface methodlogy, Int J of Advanced Mfg Technology, 2005, Vol. 25, pp. 307.

REFERENCES - INFLIBNET

Discharge Machining (WEDM) Process using Back Propagation (BPN) And General Regression Neural Networks (GRNN)”, Materials and technology, Vol. 44, No. 3, pp. 152, 2010. 48. Ozdemir, N. and Cebli Ozek “An investigation on machinability of nodular cast iron by WEDM…

(PDF) Investigation on Optimization of Machining ...

The focused on machining of Tungsten Carbide using WEDM, result of the work reveals that, the peak current significantly in order to satisfy production and quality requirement. affects the Surface Roughness (SR) and the pulse duration The selection of optimum machining parameters in mainly affects the Metal Removal Rate (MRR).