HIGHER TECHNOLOGICAL INSTITUTE Tenth of Ramadan City Mechanical Engineering Department Term: Jan. I May (2008/2009) Subject : Production Technology (B) Time: 90 min. Final Examination B Attempt the following questions: Part A "Machining Technology "(20 marks) 1) a- What arc the purposes of the cutting fluids? b- Explain with the aid of neat sketches the formation of built-up edge (BUE). What are the disadvantages of these phenomena? c- List the advantages of hydraulic shaper comparing with the
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A metal lathe or metalworking lathe is a large class of lathes designed for precisely machining relatively hard materials. They were originally designed to machine metals; however‚ with the advent of plastics and other materials‚ and with their inherent versatility‚ they are used in a wide range of applications‚ and a broad range of materials. In machining jargon‚ where the larger context is already understood‚ they are usually simply called lathes‚ or else referred to by more-specific subtype names
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pulsation is relatively large‚ then the operation will not stable. Two grinding rollers are not flat‚ and grinding operation is not stable thus produce noise. The grinding roller is made up of both ends of the roll body is pressed into the shaft machining‚ the outer layer is chilled alloy cast iron with high hardness‚ the inner layer is gray. When the material through a certain distance between the two rollers‚ the endosperm scraping from wheat skin‚ and ground into flour. The flour mill noise arising
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workstations 2. Controlled digital design II. Improves the quality of the product A. Quality of design process 1. Higher level of visual information 2. Computer aided process planning B. Qualitiy of manufacturing process 1. CAD and CAM integration 2. Machining allowence III. Beneficial medical‚ architectural and engineering applications A. Architectural and medical applications 1. Medical applications a. Present applications b. Future considerations CAD 3 2. Architectural applications B. Engineering
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Proposal for a Kaizen Gallery We propose to set up a Kaizen Gallery in the ‘Performer of the Month’ Awards Room. This Kaizen Gallery would showcase the company’s history‚ products‚ forging and machining facilities‚ core values as well as awards and accolades received by it. This gallery would act as a visual walkthrough to the company’s past and present to the esteemed visitors who visit RKFL time to time. The gallery would use up two wall-sides of the room. Overall view of Wall A Introduction
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18) Solve the LPP using Simplex method. Max z = 3x1+5x2+4x3 s.t 2x1+3x2 = 0. 21) One company manufactures & sales two products A & B. Each unit of product A requires 1 hour of machining & 2 hours of skilled labour‚ whereas each unit of product B uses 2 hours of machining & 1 hour of labour. For the coming month the machine capacity is limited to 720 machine-hours & the skilled labour is limited to 780 hours. Not more than 320 units of product A can be sold in the market
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maximum performance in super-finishing of steel and cast-iron when exceptional surface finish is required. GC4005 (HC) – P05 (P01 — P15) A CVD-coated grade with excellent resistance to crater wear and plastic deformation. A very good choice when machining dry‚ long engagement times or high cutting speeds. For medium to rough steel turning applications. CT5015 (HT) – P10 (P01 — P20) An uncoated cermet with excellent resistance to built-up-edge and plastic deformation. New formula with improved
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REPORT ON SUMmer Training AT GURU NANAK AUTO ENTERPRISES LTD SUBMITTED TO: SUBMITTED BY: MRS.PALLAVI DAWRA DIPANSHU MALHOTRA MR.PANKAJ MAINI MBA Vision | TO BECOME A HIGHLY GROWTH ORIENTED COMPANY BASED ON STRONG BUSINESS FUNDAMENTALS | | Mission | TO BECOME THE NUMBER ONE IN MACHINED FORGINGS IN THE WORLD | | | In customer driven market‚
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METHODS OF COST ACCOUNTING INTRODUCTION The Meaning of Cost Cost is a measure of the sacrifice or forgoing of a scarce resource to achieve a specific objective. An organization sacrifices scarce resources‚ i.e. the purchase cost‚ in order to obtain other resources. A cost is usually measured in terms of money paid to acquire goods or services. One can observe that the term cost is rarely used without an adjective in front of it. The term ‘Cost’ has multiple meanings and different types of costs
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to manufacturer specifications. BENZ maintains a wide inventory of original parts needed for repairs and can perform vibration analysis and balancing‚ grinding and machining for parts production and modification‚ and bearing run-in and replacement. Each BENZ quote includes an evaluation of all components‚ the replacement and machining of parts‚ and a detailed report with photos illustrating damage and estimated delivery dates. In Canada‚ tooling system
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