spindle housing design parameter optimization

Project Archive The project archive here is intended primarily to offer ideas for student projects following the suggestions in the textbook These project reports included here were submitted as part of the course requirements by students enrolled in the graduate course Design Optimization (ME 566 or ME 555) in Mechanical Engineering at the University of Michigan starting in 1980 and in 2015-12-9Send Orders for Reprints to reprintsbenthamscience ae The Open Mechanical Engineering Journal 2015 9 1293-1303 1293 1874-155X/15 2015 Bentham Open Open Access Numerical Simulation and Experimental Study of the Hydrostatic Spindle

China Mechanical Engineering

Design and Parameter Optimization on Vertical Shallow-basin Type Composites Seed-plate Soybean Seed-metering Devices : Light Weight Design of Automobile Rear Axle Housing Based on Typical Conditions : Modeling and Experimental Research of Workpiece Spindle Speed Optimization in CNC Camshaft Grinding :

2013-4-27On the contrary when spindle head was subjected to horizontal and vertical forces (Fig 17) the way that energy densities rose over the time at 31 kHz has the same patterns as the way that temperature growth at the spindle bearings housing (Fig 10)

2017-2-27Machining using vertical CNC end mill is popular in the modern material removal industries because of its ability to remove the material at a fast rate with a reasonably good surface quality In this work the influence of important common machining process variables like feed cutting speed and axial depth of cut on the output parameters such as surface roughness and amplitude of tool

2017-8-26parameter design for the process parameters using the multi-objective methods The numerical results are vali- optimization of important cutting process parameters using intelligent optimization techniques like genetic algo- accelerometer is placed at the housing of the spindle and

It presents a method of design for laying gantry crossbeam inner plates on cross and longitudinal sections which utilizes toplogical optimation method It models the crossbeam component by optimized sections and analyses the obtained crossbeam with finite

Optimal Machine Performance Depends on Bearing

5: Shaft and housing fits The shaft fit-ups for spindle bearings are designed to operate at or below speeds of 750 000 dN (dN = bore in mm x speed in rpm) and require a catalog transition fit (slightly loose to slightly tight nominal line-to-line ) The work-end bearing is fixed axially and the housing fit is loose

The crack phenomenon appears around plate spring seat of drive axle housing in some farm low-speed vehicles To avoid accidents the static and dynamic analyses of the driving axle housing were conducted to determine the easily damage positions Based on the

2 1 Supporting System for the Hydrostatic Spindle Fig shows the hydrostatic spindle structure This spindle is used in vertical machining equipment whose operating speed is 800 rpm It is found in the study based on the dynamic and static characteristics of the hydrostatic spindle [29 D Chen J Fan and F Zhang Dynamic and static characteristics of a hydrostatic spindle for machine

Using the design of experiment methodolo- X Chen gy Kim and Lee [15] presented an optimization procedure for The State Key Laboratory of Mechanical Transmission Chongqing University Chongqing 400044 China housing design parameters with various spindle-bearing 1962 Int J Adv Manuf Technol (2014) 71:1961–1974 P P P P +P C1 F1 C2 m s

2011-1-18A schematic of the prototype spindle and its periphery is shown in Fig 1 The spin-dle is supported by four hybrid angular contact ball bearings To the front of the spindle's housing the stator of a 8-pole active magnetic bearing (AMB) is mounted The sheet-metal rotor of the AMB is connected to the spindle via the spindle's tool

2017-2-27Machining using vertical CNC end mill is popular in the modern material removal industries because of its ability to remove the material at a fast rate with a reasonably good surface quality In this work the influence of important common machining process variables like feed cutting speed and axial depth of cut on the output parameters such as surface roughness and amplitude of tool

2013-3-5Machine tools are vital to modern industries The performance of a machine tool is assessed according to the dimensional accuracy and surface finish of the machined work-pieces which are closely related to the dynamic characteristics of the spindle-bearing system The main purpose of this study is to review relevant studies on dynamic models and the design of spindle-bearing systems of

In this analysis the spindle is a critical structural member and the complete load passes through the spindle In this paper we will design the axle housing The major advantage in using MFWD tractor is that it can deliver 10 – 15 % more power for the same fuel consumption METHODOLOGY

Studies on design of spindle

2017-4-182 2 Spindle design and optimization issues 11 viii 3 2 1 Distributed parameter modeling 37 3 9 Finite element model of spindle supported by housing 48 3 10 Tool tip frequency responses using the Full-order FEM 51 3 11 Configuration of spindle tool system 52

This paper introduces the development of a tool for modeling and analysis of BTF toolholder-spindle system based on ANSYS software The tool is developed in parametric design method Most parameters are defined automatically except a few parameters requiring users to input which improves the modeling efficiency greatly The interface joint of the BTF toolholder-spindle is established by

2016-8-3In this paper Okhuen wood sawdust and recycled polyethylene (RLDPE) were blended and then hot-pressed to produce sawdust/recycled polyethylene composite board The optimum processing parameters for preparing the composite such as temperature pressing time sawdust/RLDPE content and pressure were investigated and optimized using L9 (34) Taguchi experimental design orthogonal array

The performance of high-speed motorized spindle system is greatly affected by spindle's thermal and dynamic behavior So it is very important to predict these properties in design stage of spindle system However the thermal and dynamic behaviour reacts upon each other for the high rotational speed and complex structure of the spindle system To control and optimize the dynamic behaviour

2016-7-29Optimization of Process Parameter for Sawdust/Recycled Polyethylene Composites increased with decreased spindle speed and increased feed rate ing variation in experiments and his overall strategy of system parameter and tolerance design have been in-

Machine tool spindle is the most important mechanical component in removing metal during machining operations The structural dynamics of the spindle are evaluated at the tool tip since it directly affects the material removal rate Flexible spindles lead to unstable chatter vibrations which can be avoided only by reducing the material removal rate In addition the spindle motor must have

2019-8-1The design optimization procedure was first of all to decide the spindle motor capacity and desired footprint of the machine tool The spindle motor (ER16(36D)) Microlab Precision Inc Taiwan) used in the prototype has an outer diameter of 80 mm

2016-7-29Optimization of Process Parameter for Sawdust/Recycled Polyethylene Composites increased with decreased spindle speed and increased feed rate ing variation in experiments and his overall strategy of system parameter and tolerance design have been in-

2017-8-26parameter design for the process parameters using the multi-objective methods The numerical results are vali- optimization of important cutting process parameters using intelligent optimization techniques like genetic algo- accelerometer is placed at the housing of the spindle and