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A material removal model for robotic belt grinding process ...

A local process model to estimate the material removal rate in robotic belt grinding is presented and applied to the process simulation system. It calculate the acting force by incorporating the ...

A MATERIAL REMOVAL MODEL FOR ROBOTIC BELT …

Robotic belt grinding is an effective process for manufacturing workpieces with complicated free-form geometries. However, due to the relatively low stiffness in the system, more sophisticated modeling and control strategies are called for. This article presents a novel model for estimation of the material removal in the robotic belt grinding process. In particular, two process parameters ...

A local process model for simulation of robotic belt grinding

A local process model to estimate the material removal rate in robotic belt grinding is presented and applied to the process simulation system. It calculate the acting force by incorporating the local geometry information of the workpiece instead of the cutting depth parameter with only one certain value as in a global grinding model. The simulation accuracy can be improved to below 5% even ...

A local process model for simulation of robotic belt grinding

A local process model to estimate the material removal rate in robotic belt grinding is presented and applied to the process simulation system. It calculate the acting force by incorporating the local geometry information of the workpiece instead of the cutting depth parameter with only one certain value as in a global grinding model. The ...

A method for grinding removal control of a robot belt ...

13/02/2011· As a kind of manufacturing system with a flexible grinder, the material removal of a robot belt grinding system is related to a variety of factors, such as workpiece shape, contact force, robot velocity, and belt wear. Some factors of the grinding process are time-variant. Therefore, it is a challenge to control grinding removal precisely for free-formed surfaces.

Modelling of Material Removal in Abrasive Belt Grinding ...

Modelling of Material Removal in Abrasive Belt Grinding Process: A Regression Approach Vigneashwara Pandiyan 1,2,3, Wahyu Caesarendra 4,* , Adam Glowacz 5 and Tegoeh Tjahjowidodo 1,6 1 School of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore 639815, Singapore; [email protected] (V.P.); [email protected] (T.T.) 2 …

An Adaptive Modeling Method for a Robot Belt Grinding …

Abstract: A robot belt grinding system has a good prospect for releasing hand grinders from their dirty and noisy work environment. However, as a kind of manufacturing system with a flexible grinder, it is a challenge to model its processes and control grinding removal precisely for free-formed surfaces. In the belt grinding process, material removal is related to a variety of factors, such as ...

Shuihua Wu's research works | University of Connecticut ...

Shuihua Wu's 3 research works with 40 citations and 145 reads, including: A material removal model for robotic belt grinding process

A method for grinding removal control of a robot belt ...

As a kind of manufacturing system with a flexible grinder, the material removal of a robot belt grinding system is related to a variety of factors, such as workpiece shape, contact force, robot velocity, and belt wear. Some factors of the grinding process are time-variant. Therefore, it is a challenge to control grinding removal precisely for free-formed surfaces. To develop a high-quality ...

Intelligent Control for a Robot Belt Grinding System ...

In the belt grinding process, material removal is related to a variety of factors, such as workpiece shape, contact force, and robot velocity. Some factors of the grinding process, such as belt wear, are time-variant. To achieve the desired removal in the grinding process, an intelligent control method for the industrial robot is proposed in this paper. First, an adaptive grinding process ...

Materials and Manufacturing Processes - Taylor & Francis

Surface integrity of materials should be considered under robotic belt grinding in order to achieve desired finishing quality. In this work, the surface integrity of nickel-based superalloy Inconel 718, involving morphological structure, surface roughness, residual stress and structural domain size, was characterized systematically. A novel predicted model of grinding parameters optimization ...

2020 Robotic Grinding and Finishing Conference

The RIA Robotic Grinding and Finishing Conference, presented by 3M, is the premier event in North America for learning best practices, key parameters for success, implementation techniques, tooling, and more for your robotic grinding and finishing processes. Join us in St. Paul for exciting sessions that will help you successfully implement or improve your robotic grinding and finishing system ...

Junqi Chen's research works | Shanghai Jiao Tong ...

Junqi Chen's 4 research works with 8 citations and 287 reads, including: A novel material removal prediction method based on acoustic sensing and ensemble XGBoost learning algorithm for robotic ...

Robotics Abrasives for Grinding & Finishing Processes | …

For companies looking to implement or improve robotic grinding and finishing processes, 3M offers solutions and abrasive technology to help end-users reach their automation goals more quickly, easily and effectively. Connect with a robotics expert at 3M to learn more.

A Study of Robotic Grinding Path Planning

A Study of Robotic Grinding Path Planning M. DIDI CHAOUIa, ... material removal rate, vs is the grinding wheel speed, d is the cut depth and R is the radius of the grinding wheel. Previous works supposed that grit distribution in the grinding wheel is uniform. [14] developed a stochastic grinding force model that considered the random distribution of grits. Fig. 2 (a) Grinding configuration in ...

Fabrication Of Abrasive Belt Grinder Pdf Report Download

Belt grinding is an abrasive machining process used on metals and other materials. It is typically used as a finishing process in industry. A belt, coated in abrasive material, is run over the surface to be processed in order to remove material. APPLICATIONS. Belt grinding is a versatile process suitable for all kinds of different applications ...

A Novel Control Method for Robotic Belt Grinding …

In this paper, a novel method for robotic belt grinding based on support vector machine and particle swarm optimization algorithm is presented. Firstly, the dynamic model of the robotic belt grinding process is built using support vector machine method. This is the basis of our work because the dynamic model shows the relation between the removal and control parameters (contact force and robot ...

Advances in Mechanical Engineering 2017, Vol. 9(6) 1–12 ...

robotic belt grinding system for turbine blades Junde Qi, Dinghua Zhang, Shan Li and Bing Chen Abstract This article presents a calibration model for the whole grinding system to enhance its accuracy, because of the problem of low accuracy of the robotic belt grinding system which is due to the low absolute positioning accuracy of the robot as well as the deformations of the turbine blades and ...

Grinding (abrasive cutting) - Wikipedia

Unlike normal grinding, which is used primarily to finish surfaces, CFG is used for high rates of material removal, competing with milling and turning as a manufacturing process choice. Depths of cut of up to 6 mm (0.25 inches) are used along with low workpiece speed. Surfaces with a softer-grade resin bond are used to keep workpiece temperature low and an improved surface finish up to 1.6 μm ...

Why ATI Robotic Deburring Tools? - YouTube

29/03/2017· Watch this video to see how ATI's Compliant Deburring Tools increase safety and quality of material removal processes. Visit https://www.ati-ia.com for more ...

Robotic Grinding - DynoSpindles

Robotic Grinding. Grinding spindles are designed to do just that – grind away metal, glass, ceramics or other materials with a grinding wheel to the desired shape or finish. The size and configuration of the spindle will vary depending on the specific grinding application and environment.

Study on process parameters and computational …

An abrasive compliant belt grinding system consists of an abrasive belt with fine grains, a driver unit, a compliant polymer backing of suitable hardness and a robot manipulator is used for tool path planning. Compliant belt grinding tool adapts to a part profile, and a controlled force is exerted on target component to remove material. Belt grinding process is highly nonlinear due to the ...

THERMAL ANALYSIS OF THE ROBOT SUPPORTED BELT GRINDING …

time, material of work piece, pre-heating) to the quality of work piece surface and to the process removal rate, are shown in this paper. Keywords: industrial robots, belt grinding, thermal analysis 1. INTRODUCTION Belt grinding is a standard step of material processing automated with the aid of industrial robots to release workers and to ...

Observations from the first RIA Robotic Grinding and ...

The key tool they demonstrated was the ability in their simulation ecosystem to empirically model the sanding process and highlight the path and planned surface contact and subsequent material removal. This provided a very compelling visual assessment for the grinding process as it is being developed in their off-line environment.

A Controllable Material Removal Strategy Considering …

Belt grinding parameters can be then dynamically adjusted. This paper focuses on controlling material removal efficiently and uniformly in marine propeller belt grinding. The material removal process is modelled considering elastic contact between grinding wheel and workpiece. Then, a grinding depth and grinding dwell time control strategy of ...

Basics of Grinding - Manufacturing

The Grinding Process Grinding is a material removal and surface generation process used to shape and finish components made of metals and other materials. The precision and surface finish obtained through grinding can be up to ten times better than with either turning or milling. Grinding employs an abrasive product, usually a rotating wheel brought into controlled contact with a work surface ...

Figure 5 from Robotic machining: material removal rate ...

Practical material removal rate (MRR) control strategies for industrial robot are presented in this paper. Based on a force control platform, both force signal and spindle power information could be used for MRR measurement. Three different control methods, PI control, adaptive control and fuzzy control, are implemented to satisfy various process requirements. Performance and experimental ...

Spindle Application Overview - DynoSpindles

In the machining process of material removal, the cutting tool removes the unwanted materials form the workpiece to produce the desired shape. The workpiece can be from a variety of stock materials such as aluminum, steel, titanium, wood, stone, ceramic, glass, etc., as well as from forged or casted materials. The materials being machined, the type of material removal – boring, grinding ...

Automated Robotic Finishing Systems | MESH …

MESH Automation now also offers pre-engineered solutions for material removal projects including the MAC (MESH Automation Cell), and MINI MAC. MESH can help improve your metal finishing operations and reduce costs dramatically by developing a robotic grinding and deflashing solution to suit your business operations.

Robotics and Computer-Integrated Manufacturing - …

The emphasis of the journal Robotics and Computer-Integrated Manufacturing is on disseminating the application of research to the development of new or improved industrially-relevant robotics, manufacturing technologies, and innovative manufacturing strategies. Preference is given to papers describing original research that includes both theory and experimental validation.