Effect of milling parameters on HSLA steel parts produced by Wire and Arc Additive Manufacturing (WAAM)

Effect of cutting parameters on wear behavior of coated tool and surface roughness in high-speed turning of 300M

The need for using alternative processes rather than electro-discharge machining (EDM) for micro-parts has allowed micro-manufacturing (also known as precision engineering) to become an important option due to its speed, economy, capability and extended range of materials. One main group of micro-manufacturing processes is that of micro-mechanical cutting with the focus of this review being micro-mechanical cutting processes that generate chips, namely, micro-turning, micro-milling and micro-drilling. Developments and future prospects for these micro-machining processes have been reviewed including micro-cutting configurations, cutting tools, tool coatings, cutting fluids, chip formation, surface finish, burr formation, modelling and industrial applications. The main advantages and disadvantages of these micro-manufacturing processes have been highlighted together with their future prospects.

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A review of micro-mechanical cutting

The Effect of Cutting Parameters on Cutting Force During Turning Multiphase Microalloyed Steel

Machining of difficult to cut materials at advanced range of machining variable is the requirement of industry 4.0 for achieving sustainable machining goals taking into consideration energy, ecolog...

Experimental investigations into machining performance of Hastelloy C-276 in different cooling environments

Machinability of multiphase microalloyed steel

The ferrite-bainite-martensite (FBM) multiphase V-microalloyed steel with a yield strength of 1384 MPa was subjected to turning test in order to study the effect of cutting parameters such as cutting speed, feed, and depth of cut on cutting force, feed force, and radial force. The cutting forces are found to decrease with increase in the cutting speed for various feed with constant depth of cut. The analysis of variance (ANOVA) for all the three forces shows that feed rate and depth of cut are the significant parameters at 95 % confidence level, and also, the interaction between cutting parameters is insignificant. The optimum parameter for machining multiphase (FBM) microalloyed steel is found to be cutting velocity 80 m/min, feed rate 0.05 mm/rev, depth of cut 0.1 mm. The multiphase microalloyed steel requires less force as compared to quenched and tempered, microalloyed, and other existing high strength low alloy (HSLA) steels like AISI 4340. The easy machinability of multiphase microalloyed steel is promoted by soft polygonal ferrite (PF) and bainite phases present in the microstructure of the steel.

A study on the influence of cutting parameters on forces during machining the multiphase V-microalloyed steel

Three different microstructures, namely ferrite–pearlite, tempered martensite and ferrite–bainite–martensite of 38MnSiVS5 microalloyed steel, were produced using controlled thermomechanical process...

Effect of cutting parameters on cutting force and surface roughness during machining microalloyed steel: Comparison between ferrite–pearlite, tempered martensite and ferrite–bainite–martensite microstructures

V. Sivaraman

Papers

The Effect of Cutting Parameters on Cutting Force During Turning Multiphase Microalloyed Steel

Machinability of multiphase microalloyed steel

A study on the influence of cutting parameters on forces during machining the multiphase V-microalloyed steel

Effect of cutting parameters on cutting force and surface roughness during machining microalloyed steel: Comparison between ferrite–pearlite, tempered martensite and ferrite–bainite–martensite microstructures

Effect of Vibration on Surface Texture during Machining Multiphase Microalloyed Steel