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Profile Grinding Abstract:

A Basic Study on Profile Grinding with Elid | SpringerLink

Abstract. A profile grinding system by the Electrolytic In-Process Dressing (ELID) technique was developed for precision tool. In order to obtain precise surface for complicated shapes of workpieces, straight and v-face cast iron bond diamond grinding wheels were mounted on the machine along with an optical projection system.

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Profile Gear Grinding Temperature Determination |

2018-12-7 · Abstract. The paper is devoted to solving an important scientific and technical problem of determining the profile gear grinding temperature based on the choice of simple but at the same time adequate solution from the available analytical ones. The initial prerequisite for the paper developing concept is that of a moving heat source, which was ...

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ANALYSIS OF SPLINE PROFILE AND ITS MANUFACTURING

2016-12-23 · Abstract: The project ... Mostly in spline profile 30 degrees pressure angle is widely used in ... Plano milling, boring, slotting, shaping, grinding etc. are available to take up machining of spares. 2 presses of 630 ton, 315 ton and dynamic balancing machine of 25 ton capacity, are provided at

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4.1 Introduction 4.2 Types of grinding machines 4.2.1 ...

2017-2-24 · Thread grinding machines are used to grind threads accurately. The grinding wheel itself is shaped to the thread profile. These formed grinding wheels have one or multi threads on them. 4.6 Grinding wheel A grinding wheel is a multi-tooth cutter made up of many hard particles known as abrasives having sharp edges.

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Manufacturing of functional riblet structures by profile ...

Profile grinding is another manufacturing method reported [14]; this method is, however, associated with significant fins at the riblet tips, which potentially reduce their potential in reducing ...

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Process design of the patterning process of profile ...

2019-1-1 · The results show a high correlation between the calculated and the resulting patterns on the grinding wheel as well as that a ecrease in cutting forces can be achieved by this approach. When maintaining the workpiec and grinding wheel load, he productivity of t e profile grinding p ocess can be increased in this way. © 2019 Th Authors.

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Online dressing of profile grinding wheels | SpringerLink

2005-5-25 · Improving the dressing accuracy and efficiency of profile grinding wheels has been increasingly demanded. The significance is addressed in the practical application of precision engineering. In this study, an online dressing system of profile grinding wheels is introduced. A special feature of the system is the application of the non-contact image measuring method used to evaluate

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A vision-based processing methodology for profile

Abstract / 摘要 Original Translation On-machine direct detection of profile errors is vital to improve accuracy and efficiency in profile grinding. However, achieving such detection processes is difficult because of harsh machining conditions. This study presents a ...

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Specific material removal rate calculation in 5-axis grinding

Abstract. Specific material removal rate (MRR) q′ was calculated for five-axis grinding in a virtual machining simulation environment (VMSE). The axis-symmetric tool rotational profile was arc ...

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Study on surface generation mechanism and roughness ...

The non-uniform grinding conditions due to the tool and workpiece geometries lead to the complexities of the chip geometry and topography characteristic in gear profile grinding. As a result, the previous surface prediction models that have been extensively studied for surface grinding are not able to reveal the surface generation mechanism of ...

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Review and Prospect on High Efficiency Profile Grinding of ...

2021-9-29 · However, their excellent performance is also accompanied by poor cutting ability, especially in the profile machining of structural parts. This paper first reviews the application of nickel-based alloys in turbine sections and the latest development of high efficiency grinding process. Then, the limits of high efficiency profile grinding (HEPG ...

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A vision-based processing methodology for profile

Abstract / 摘要 Original Translation On-machine direct detection of profile errors is vital to improve accuracy and efficiency in profile grinding. However, achieving such detection processes is difficult because of harsh machining conditions. This study presents a ...

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Finite Element Analysis of Profile Grinding Temperature ...

2020-6-5 · Abstract. The analysis of equations for determining the grinding temperature taking into account the curvature of the grinding profile, is performed. Mathematical models of the temperature field were proposed, which makes it possible to identify the influence of the curvature radius of the surface to be ground on the grinding temperature in the ...

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Online dressing of profile grinding wheels

An online dressing system for profile grinding wheels is introduced by Young and Chen [8]. A non-contact image measuring method is applied to evaluate deviation of the grinding wheel's edge to ...

Read More
Manufacturing of functional riblet structures by profile ...

Profile grinding is another manufacturing method reported [14]; this method is, however, associated with significant fins at the riblet tips, which potentially reduce their potential in reducing ...

Read More
Process design of the patterning process of profile ...

2019-1-1 · The results show a high correlation between the calculated and the resulting patterns on the grinding wheel as well as that a ecrease in cutting forces can be achieved by this approach. When maintaining the workpiec and grinding wheel load, he productivity of t e profile grinding p ocess can be increased in this way. © 2019 Th Authors.

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Porous Metal Bonds Increase the Resource Efficiency for ...

2020-7-28 · Abstract Profile grinding is irreplaceable for the machining of various brittle and hard workpieces, e.g. cutting tools for milling and drilling, seal components made of ceramics and bearing components. Grinding is rather inefficient regarding the energy demand for the machining of one

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Assessment of Microhardness Profile in Grinding Using ...

Abstract. An experimental investigation was carried out to study the effect of variation in Barkhausen noise (BN) analysis parameters (magnetizing voltage and excitation frequency) for assessment of microhardness profile upon surface grinding.

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Optical projection profile-grinding machine - KOLB; ALFRED

Abstract: An optical projection profile-grinding machine with a workpiece holder that accepts the workpiece to be machined, a grinding wheel that may be positioned in relation to the workpiece, a projector for displaying an enlarged image of the point of engagement between the workpiece and grinding wheel on a projection screen, and a nominal ...

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4.1 Introduction 4.2 Types of grinding machines 4.2.1 ...

2017-2-24 · Thread grinding machines are used to grind threads accurately. The grinding wheel itself is shaped to the thread profile. These formed grinding wheels have one or multi threads on them. 4.6 Grinding wheel A grinding wheel is a multi-tooth cutter made up of many hard particles known as abrasives having sharp edges.

Read More
Review and Prospect on High Efficiency Profile Grinding of ...

2021-9-29 · However, their excellent performance is also accompanied by poor cutting ability, especially in the profile machining of structural parts. This paper first reviews the application of nickel-based alloys in turbine sections and the latest development of high efficiency grinding process. Then, the limits of high efficiency profile grinding (HEPG ...

Read More
Profile Grinding of Superalloys with Ultrafine-Crystalline ...

This paper deals with the grinding characteristics of newly developed polycrystalline cBN (cBN-U) abrasives in creep feed profile grinding of nickel-based superalloys. Experiments for producing a V-shaped groove on a flat surface in one pass by creep feed grinding have been carried out using the new polycrystalline cBN-U and representative conventional cBN (cBN-B) grits.

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Online dressing of profile grinding wheels

An online dressing system for profile grinding wheels is introduced by Young and Chen [8]. A non-contact image measuring method is applied to evaluate deviation of the grinding wheel's edge to ...

Read More
Manufacturing of functional riblet structures by profile ...

Profile grinding is another manufacturing method reported [14]; this method is, however, associated with significant fins at the riblet tips, which potentially reduce their potential in reducing ...

Read More
Porous Metal Bonds Increase the Resource Efficiency for ...

2020-7-28 · Abstract Profile grinding is irreplaceable for the machining of various brittle and hard workpieces, e.g. cutting tools for milling and drilling, seal components made of ceramics and bearing components. Grinding is rather inefficient regarding the energy demand for the machining of one

Read More
Assessment of Microhardness Profile in Grinding Using ...

Abstract. An experimental investigation was carried out to study the effect of variation in Barkhausen noise (BN) analysis parameters (magnetizing voltage and excitation frequency) for assessment of microhardness profile upon surface grinding.

Read More
The Effects of Wear upon the Axial Profile of a Grinding ...

Abstract. The article describes the effects of wear upon the axial profile of a grinding wheel in the axial cylindrical grinding processes. This mechanism was used to develop a grinding wheel with zone diversified structure made of microcrystalline sintered corundum abrasive grains and vitrifies bond.

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Optical projection profile-grinding machine - KOLB; ALFRED

Abstract: An optical projection profile-grinding machine with a workpiece holder that accepts the workpiece to be machined, a grinding wheel that may be positioned in relation to the workpiece, a projector for displaying an enlarged image of the point of engagement between the workpiece and grinding wheel on a projection screen, and a nominal ...

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Profile grinding machine - Citizen Watch Co., Ltd.

Profile grinding machine. United States Patent 4167836. Abstract: A profile grinding machine for grinding the contour surface of an article to be ground such as a wrist watch case or the like is disclosed. The machine comprises a work shaft provided at its one end with a chuck for supporting the wrist watch case to be engaged with a grinder and ...

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Specific material removal rate calculation in 5-axis grinding

Abstract. Specific material removal rate (MRR) q′ was calculated for five-axis grinding in a virtual machining simulation environment (VMSE). The axis-symmetric tool rotational profile was arc ...

Read More