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Minaprem.com Micro, Nano & Precision Manufacturing Home Joining Machining μMachining Metallurgy Home Joining Machining μMachining Metallurgy Home Abrasive Jet Machining (AJM) - A Detail Overview Abrasive jet machining (AJM) utilizes a high velocity jet of abrasives to remove material from work surface by impact erosion. Get an overview of AJM process, mechanism, parameters, equipment, MRR, accuracy, capability, pros and cons, applications, etc. Read details... Advantages and Disadvantages of AJM Good surface finish, independent of electrical properties, no thermal damage, suitable for nonconductive brittle materials, low capital investment, etc. But limited nozzle life, not suitable for ductile materials, abrasives are not reusable. Read details... Analytical Formula for MRR in AJM (Modeling) Modeling for material removal rate (MRR) in abrasive jet machining for ductile and brittle materials is presented here. Necessary assumptions are also enlisted. Read details... Advantages and Disadvantages of Welding Joint Pros of welded joints: permanent joint, superior strength, leak-proof, no drilling, high load carrying capacity, possibility to alter properties, lighter assemblies, dissimilar metal joining. Cons: distortion, HAZ, residual stress, poor vibration sustaining capability. Read details... Polarity in Welding – Straight, Reverse & Alternating Three different polarities used in arc welding are Direct Current Straight Polarity (DCSP), Direct Current Reverse Polarity (DCRP) and Alternating Current (AC). Their advantages and disadvantages, effects on performance and selection of polarity are also discussed. Read details... Difference Between Straight Polarity & Reverse Polarity Difference between straight polarity and reverse polarity in arc welding on various aspects such as connection, performance, penetration, deposition rate, defects, etc. Comparison among straight polarity and reverse polarity are provided in tabulated form. Read details... Definition of Machining or Metal Cutting Machining is one manufacturing process by which excess material is removed by shearing from a pre-formed blank in the form of chips using a wedge shaped cutting tool in order to get desired shape, finish and tolerance. Read details... Tool Signature – ASA System, ORS System, NRS System Various systems for specifying tool signatures are American Standards Association (ASA) system, Orthogonal Rake System (ORS) and Normal Rake System (NRS). Tool signatures in all three systems and corresponding examples are provided here. Read details... Single Point, Double Point & Multi-Point Cutting Tool Single point, double point and multi-point cutting tool, their examples, pros and cons are discussed here. When cutter has only one main cutting edge, it is called single point cutter; when it has two then it is called double point cutter; and when it have more than two it is called multi-point cutter. Read details... What is Single Point Turning Tool (SPTT)? Full form of SPTT is Single Point Turning Tool. It is the cutting tool used in lathe operations (turning, facing, threading, grooving, etc.) in machining. Significance of Single Point is also discussed here. An SPTT consists of three main surfaces namely rake surface, principal flank surface & auxiliary flank surface. Read details... Surface Roughness, Surface Finish & Surface Integrity Concepts of surface roughness, surface finish and surface integrity in machining are discussed here. Roughness refers to localized deviation of a surface from its nominal level; finish indicates quality of a surface with the help of various attributes; and integrity covers overall surface condition of the workpiece. Read details... Secondary Sidebar Related Posts Polarity Introduction Joining Which Polarity Gives Maximum Deposition Rate in Arc Welding? Which Polarity Gives Better Oxide Cleaning in Arc Welding? Difference Between Straight Polarity and Reverse Polarity in Arc Welding Welding Which Polarity Gives Better Penetration in Arc Welding? Alternating Current (AC) or Reversing Polarity in Arc Welding Designation Advantages and Disadvantages Pros and cons of welding joint Pros and cons of autogenous welding Pros and cons of homogeneous welding Pros and cons of heterogeneous welding Pros and cons of fusion welding Pros and cons of solid state welding Pros and cons of abrasive jet machining Pros and cons of single point cutting tool Pros and cons of double point cutting tool Pros and cons of multi point cutting tool Pros and cons of positive rake angle Pros and cons of negative rake angle Pros and cons of zero rake angle Pros and cons of nose radius Also Visit www.difference.minaprem.com Blog RulesPrivacy PolicyDisclaimerFAQReference List Copyright © 2024 Minaprem.com . All rights reserved. Theme: Envince Pro by Envince Pro . Powered by WordPress . 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