Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Mechanical Engineering Expert

1) describe the working of a turret indexing mechanism with a neat sketch.a) describe the difference between a capstan and turret lathe? b) What are the attachments commonly used on a capstan lathe? describe the principle of operation of a sliding head automat with a suitable sketch. describe the different methods of automatic feeding mechanism that are used in automats. a) How gear shaving is done? describe in brief.b) Draw a gear shaper cutter and describe the nomenclature.

2) Describe the working of gear shaping and gear hobbing machines. Compare and contrast the merits and demerits of the rotary transfer and in line transfer machine. prepare a brief notes on the following: a) Swarf cleaning devices b) Unit head.Describe what is laser? Discuss how laser is utilized on the machining materials and also describe the function of laser beam machining (LBM) with a neat sketch.

3) prepare a brief notes on: a) Abrasive jet machining (AJM) b) Ultrasonic Machining (USM) c) Electron beam machining (EBM). What do you understand by metal removal rate? State the effect of negative rake angle on Tools? What do you meant by machinability index? describe what is meant by chip thickness ratio? Describe what is tool life? State any four cutting tool materials? describe what is press tonnage of the press?

Mechanical Engineering, Engineering

  • Category:- Mechanical Engineering
  • Reference No.:- M913798

Have any Question? 


Related Questions in Mechanical Engineering

What is the difference between initial and residual preload

What is the difference between initial and residual preload? Typically, what percentage of the work we do with a torque wrench ends up as preload in an individual bolt? Is the preload mentioned above initial or residual ...

1 an equation linking water density and pressure iswhere

1. An equation linking water density and pressure is where the pressure is in atmospheres and B =3000 atm. Determine the pressure in psi required to increase water density by 1% above its nominal value. 2. What pressure ...

1 a differential manometer is used to measure the pressure

1. A differential manometer is used to measure the pressure change caused by a flow constriction in a piping system as shown. Determine the pressure difference between points A and B in psi. Which section has the higher ...

1 a cylindrical pressure vessel with hemispherical endcaps

1. A cylindrical pressure vessel with hemispherical endcaps has radius r = 2 m, wall thickness t = 10 mm, and is made of steel with yield stress σy = 1800 MPa. It is internally pressurized at p = 2 MPa. Compare the Tresc ...

A fan draws air from the atmosphere through a 030-mdiameter

A fan draws air from the atmosphere through a 0.30-mdiameter round duct that has a smoothly rounded entrance. A differential manometer connected to an opening in the wall of the duct shows a vacuum pressure of 2.5 cm of ...

1 according to rfc 1939 a pop3 session is in one of the

1. According to RFC 1939, a POP3 session is in one of the following four states: closed, authorization, transaction, or update. Draw a diagram to show these four states and how POP3 moves between them. 2. POP3 protocol h ...

1 how large as a fraction of the supported weight w must

1. How large (as a fraction of the supported weight W) must the weight w of the forearm and hand be to change the analysis done under the assumption of weightlessness? 2. What sort of simple measurement or experiment cou ...

In the actual combustion of benzene in an engine the af

In the actual combustion of benzene in an engine the A/F ratio was 12/1. Calculate the analysis of the wet products of combustion

A room has design conditions of78 f db and 50 rh and a rscl

A room has design conditions of78 F DB and 50% RH and a RSCL = 18,000 BTUlhr and RLCL = 8000 BTUlhr. An air conditioning unit supplies 900 CFM of air to the room at 58 F DB and 56 F WB. Will the unit maintain the room de ...

A 15 m tall utility pole is located at a 40deg bend in a

A 15 m tall utility pole is located at a 40° bend in a set of power lines. The tension in each line is 15 kN, and due to sag of the lines, the tension forces act along directions 10° below horizontal. A guy wire has been ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro