Int J Adv Manuf Technol (2011) 57:859–870 DOI 10.1007/s00170-011-3330-6 ORIGINAL ARTICLE Design of micro square endmills for hard milling applications Peiyuan Li & J. A. J. Oosterling & A. M. Hoogstrate & H. H. Langen & R. H. Munnig Schmidt Received: 10 November 2010 / Accepted: 5 April 2011 / Published online: 20 April 2011 # The Author(s) 2011. This article is published with open access at Springerlink.com Abstract In experiments of machining hardened tool steels (such as AISI H11‚ H13‚ and
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SLOTTING ATTACHMENT IN DRILLING MACHINE SYNOPSIS There are number of machine tools producing round and taper holes. But many engineering components require square and non-circular holes. At present square and other non holes are produced using CNC machines or spark erosion or slotting machines. But there is no quality machine tool to produce square and polygon holes at minimum cost. Thus we made an attempt to design and fabricate an attachment for drilling machine which would produce square
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mECH MACHINE A machine is a tool that consists of one or more parts‚ and uses energy to achieve a particular goal. Machines are usually powered by mechanical‚ chemical‚ thermal‚ or electrical means‚ and are frequently motorized. Historically‚ a powered tool also required moving parts to classify as a machine; however‚ the advent of electronics technology has led to the development of powered tools without moving parts that are considered machines. DIFFERENT KINDS OF MACHINE 1 .MILLING Column
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TOPIC: MACHINE TOOLS India stands 13th in the production and 6th in the consumption of machine tools in the world. The country is set to become a key player in the global machine tools industry with substantial increase in manufacturing of high end machine tools. The Indian machine tool industry has approximately 1000 units in production of machine tools‚ accessories/attachments‚ sub-systems and parts. Threefourth of machine tool producers in India are ISO certified. The market for machine tools
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CUTTING MOTION IN MACHINE TOOLS A machine tool is a machine for making components of a given shape‚ size and accuracy as per the requirements by removing material from the workpiece by using a cutting tool to operate upon the workpiece. Machine tools are capable of producing themselves therefore the machine tools are quite often referred to as mother machine. In the manufacturing processes‚ machine tools are the most versatile and almost any product can be produced with them. The machine tools should
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2.Principles and practice. 3.Design and result. 4.Conclusion and recommendations. Appendices 1. Objective and introduction * Objectives Operate the CNC milling machine using G-codes‚ M-codes in a CNC program. * Equipment: Minitech CNC machine (Series 2) * Machine introduction Most CNC milling machines are computer controlled vertical mills with the ability to move the spindle vertically along the Z-axis. This extra degree of freedom permits their use in die sinking‚ engraving
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Capabilities and Skills ➢ Operation of CNC Milling (Makino Seiki MSA50 Fanuc Series16‚ OKK VS5-II Fanuc Series16i‚ Mori Seiki DuraVertical 5060 Fanuc)Robodrill T21 I Ee(Fanuc 4-way axis) OKK MC-VM4(4-way axis) and Takizawa(TC-200 L6) lathe machine‚ Haas VF1‚ FP3 Deckel‚ Victor Taichung Milling‚ DC 100‚ Okuma Turning(LH55L)‚ Mazak(Mazatroll T-plus) ➢ Knowledgeable in engineering/mechanical drawings ➢ Knowledgeable in Mastercam Version 8.0 (2D/milling process) ➢ Knowledgeable in Microsoft
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his wife Elizabeth Fay of the same place‚ so he decided to get into doing machine work and technology. For instance‚ during the Revolutionary War‚ he became an expert at making nails from a device of his own invention‚ and later he crafted canes. Whitney was an American inventor who was best known for the cotton gin‚ interchangeable parts and milling machine. The cotton gin is a mechanical device. A cotton gin is a machine that separates the seeds from the cotton fiber. It was important because
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economics of machining Unit – III Marks: 2 1) Types of lathe. 2) What are the operations performed in Capstan and Turret lathe? 3) Which mechanism used to make a thread cutting operation. 4) Write down the various operations in lathe machine. 5) Write down the types of tool post. Marks: 12 1) Draw the general view of Centre lathe and show its various mechanisms and features. 2) Draw and explain the taper turning attachments
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Geometry - I 101 2 Types of Milling Cutters 102 3 Milling Operation-I 103 4 Details of Centre Lathe 116 5 Constructional details of Capstan & Turret Lathe 121 6 Milling Machine (Type/Construction) 127 7 Gear Cutting Processes 129 Sr. No. Name of Chart Code No. 8 Drilling Machine (Type/Construction) 133 9 Methods of Metal Cutting (Orthogonal / Oblique) 149 10 Different Shapes of Grinding Wheels 150 11 Elements of Plain Milling Cutter 152 12 Lathe Tail Stock
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