scispace - formally typeset
Search or ask a question

What is the effect of speed,feed and depth of cut in milling of inconel 718 alloy? 


Best insight from top research papers

The effect of speed, feed, and depth of cut in milling of Inconel 718 alloy has been studied in several papers. Deli Liu et al. investigated the effects of cutting speed and feed rate on tool wear and chipping mechanism in face milling of Inconel 718 . They found that the tool wear morphology, especially tool edge chipping, changed with the cutting parameters. Jonghwan Lee compared the effects of synthetic and oil-based cutting fluids on wear mechanisms and failure modes during face milling of Inconel 718 . They observed that cutting speed influenced the choice of cutting fluids and the resulting tool life. Sadaf Zahoor et al. used an integrated optimization approach to minimize surface roughness in milling of Inconel 718 and found that cutting speed, feed/flute, and axial depth of cut were important control parameters . Merugu Rakesh and Saurav Datta investigated the machining performance of Inconel 718 using coated carbide tools and found that cutting speed affected chip morphology and wear mechanisms .

Answers from top 4 papers

More filters
Papers (4)Insight
The provided paper is about the machining of Inconel 718 using a coated carbide tool. It investigates the effects of cutting speed on chip morphology and tool wear. However, the paper does not provide information about the effects of feed and depth of cut in milling of Inconel 718 alloy.
The paper discusses the effect of cutting speed, feed/flute, and axial depth of cut on the surface roughness of Inconel 718 during milling.
The provided paper does not mention the effect of depth of cut on milling of Inconel 718 alloy.
The effect of speed, feed, and depth of cut on cutting forces in milling of Inconel 718 alloy is analyzed in the paper using the statistical technique of analysis of variance (ANOVA).

Related Questions

What is the length of the melt pool in laser beam melting for Inconel 718 for different process parameters?5 answersThe length of the melt pool in laser beam melting for Inconel 718 varies significantly based on different process parameters. Research indicates that the length, width, and depth of the molten pool are influenced by laser power, beam diameter, and scanning speed. Increasing laser power from 100 to 400 W results in an improvement in the dimensions of the molten pool, while higher values of laser beam diameter and scanning speed lead to a reduction in these dimensions. Additionally, the cooling rate affects the microstructure evolution during laser processing, with faster cooling rates resulting in a transformation from equiaxed grains to columnar epitaxial growth. Understanding these relationships between process parameters and melt pool characteristics is crucial for optimizing laser-based additive manufacturing processes for Inconel 718.
What are the types of milling cutters?5 answersMilling cutters come in various types based on their design and functionality. Some common types include blade type milling cutters, disc type milling cutters, combined type milling cutters, and milling cutter type grinding machines. Blade type milling cutters feature a clamping part, blade seat, and milling cutter blade for efficient cooling and prolonged service life. Disc type milling cutters consist of a cutter body, rotary shaft, and blade connecting positions to ensure cutting edge rigidity and chip discharge performance. Combined type milling cutters integrate features like scrap guide grooves, hairbrushes, drilling bits with stoppers, and cooling channels for milling and drilling high-hardness materials effectively. Additionally, milling cutter type grinding machines offer high-quality treatment and labor-saving advantages through a comprehensive design with various components.
How does heat treatment affect the microstructure and mechanical properties of Inconel 718 superalloy sheet?5 answersHeat treatment plays a crucial role in shaping the microstructure and mechanical properties of Inconel 718 superalloy sheets. Different heat treatment processes lead to varied microstructural evolution and mechanical characteristics. For instance, the formation of intermetallic phases like γ′′ and γ′, as well as the morphology of precipitated phases such as δ phase, significantly impact the alloy's properties. Heat treatments like standard solution treatment plus aging (STA) and high-temperature homogenization plus STA (HSTA) influence the distribution of elements and the fracture mechanisms, transitioning from ductile to mixed fracture modes. Additionally, the presence and morphology of phases like Nb-rich Laves phase and γ′′ (Ni3Nb) strengthening precipitates are altered post-heat treatment, leading to enhanced hardness and mechanical strength in the alloy.
Why is Inconel 718 better than other nickel superalloys?4 answersInconel 718 is better than other nickel superalloys due to its exceptional mechanical qualities, high tensile and impact strength, and good oxidation and corrosion resistance. It is widely used in industries such as aerospace, energy, automotive, and others. The machining characteristics of Inconel 718 have been extensively studied, and various cutting parameters and tool materials have been analyzed to improve its machinability. The use of alumina nanofluid as a dielectric medium in electrical discharge machining (EDM) has been found to improve the machining performance of Inconel 718, reducing abnormalities such as crack formation and molten metal debris on the machined surface. Overall, Inconel 718 offers superior machinability and mechanical properties compared to other nickel superalloys, making it a preferred choice for high-strength and wear-resistant applications in varying temperature environments.
How important is milling for manufacturing ?5 answersMilling is an important manufacturing process due to its wide use and versatility in producing different parts for various industrial segments. It allows for the processing of flat surfaces and complex surfaces, making it highly flexible and capable of producing high-quality parts. The development of special milling tools, such as variable pitch and helix or serrated end mills, has further enhanced the performance of milling operations, leading to increased material removal rates, dimensional accuracy, and limited form and surface tolerances. These special tools have been studied for their effects on milling forces, chatter stability, and optimization of cutting conditions. The use of optimized cutting parameters and tool paths in milling operations can significantly increase energy efficiency, reduce energy consumption, and minimize environmental impact. Overall, milling plays a crucial role in meeting the demands of the manufacturing industry for shorter delivery times, competitive prices, and higher product quality.
What effects the tool wear in milling process?4 answersTool wear in the milling process can be influenced by various factors. One of the main factors is the type of material being machined. Difficult-to-machining materials tend to cause more rapid tool wear and frequent tool breakage. Another factor is the cutting parameters used, such as the feed rate, depth of cut, and spindle speed. These parameters can affect the forces acting on the tool and consequently impact tool wear. Additionally, the use of coatings on the cutting tool can help reduce tool wear by reducing tool temperature and improving cutting performance. Furthermore, the presence of vibrations during the milling process, such as ultrasonic vibrations, can also affect tool wear. Ultrasonic vibrations have been found to reduce tool wear, improve surface quality, and enhance the stability of the milling process. Overall, understanding and controlling these factors can help minimize tool wear and improve the efficiency and quality of the milling process.