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Friction Reducing Actions of Inclusions in Metal Cutting
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The friction reducing actions of the inclusion grains in metal cutting were discussed experimentally and theoretically. At first, a model of the friction reducing action of a single inclusion ...
Static and Dynamic Analysis of Hydraulic Copying System Using Throttling Valve
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The effect of dimension parameters of hydraulic copying control system using throttling valve on the copying accuracy is investigated from two points of view for good design of the system. One ...
Boring by Plug-Type Rotary Cutting Tool
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A new boring process is introduced and machining properties are examined. In this process, a drilled hole is finished with a plug-type rotary cutting tool which has a ring-like cutting edge. ...
Measurement of Pressure Distribution Between Contact Surfaces by Light Reflection
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In the present study, the authors propose a method to determine the pressure distribution acting on contact surfaces and detail the development of a measuring device. The principle of pressure ...
A Method to Measure Contact Pressure Between Metallic Surfaces by Changes in Surface Roughness
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A new method was developed to find the interface pressure distribution of metallic surfaces in contact by measuring the roughness change. The pressure distribution of two kinds of contact ...
Contact Pressure Between an Annular Indenter and a Flat Surface
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The pressure distributions on the contact surface between annular indenters of three different inner radii and flat surfaces were measured experimentally by using a newly developed method, in ...
Stress Distribution at the Interface Between Tool and Chip in Machining
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Stress distribution along a tool rake face were measured directly in the orthogonal machining of various metals. The method of measurement was based on the use of a composite tool which was ...
Stick-Slip Motion of Machine Tool Slideway
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Stick-slip motion of a moving element on an actual machine tool slideway is investigated experimentally under various sliding conditions, and the fundamental characteristics of the stick-slip ...
Frictional Properties of a Surface Covered With a Soft Metal Film—Part 1: Experiments on Friction Between a Single Protuberance and a Surface
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Frictional properties in the contact between a hard protuberance and a metal surface covered by a soft thin metal film are examined experimentally. The protuberance used in the experiment is ...
The Accuracy of Micro-molds Produced by a UV Laser Induced Polymerization
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This research work deals with the development of a simple and practical method for manufacturing metallic micromachine parts on the order of 0.01–1.0 mm in size. In this method, an ultraviolet ...