Tap terms - Sizes of taps - Selecting tap drill size - Formula for finding the correct tap drill size. o for English system o for Metric system

Q: NC part programming, how spindle speed of 730 rpm is coded by the magic -3

A: NC programming is the numerically controlled programming in which various types of codes id used to…

Q: Answer the following questions by circling True or False. 1. Capstan and turret lathes utilise many…

A: 1) Both the lathes utilizes many tools. 2) Lead screw converts rotary motion to linear motion. 3)…

Q: Explain how does a basic drill press works.

A: Drill press :

Q: What is the cutting speed of turning in the unit of m/min, when main axis spindle speed is 2,409 rpm…

A: Given Data N=2409 rpm D=86 mm

Q: Find the commercial tap drill size for 1⁄2”-20

A: given: Find the commercial tap drill size for 1⁄2”-20 NF bolt.

Q: It carries the cutting tool and precisely controls its movement either parallel to the ways ,called…

A: Option d is correct.

Q: Explain the function of inserts and jet nozzles in drill bits.

A: Inserts :- The inserts are the type of cutting tools which are inserted into a shank or tip of the…

Q: How long will it take to drill a hole through a 10 cm thick steel plate if the drill feed is 0.1 mm…

A:

Q: a drilling operation under a given condition, the tool life found to decrease from 20 mint to 5 mint…

A: Given:T1=20 minT2=5 minN1=200 rpmN2=400 rpmN3=300 rpm

Q: Through hole of 12 mm diameter is to be drilled in a steel plate of 20 mm thickness, drilled spindle…

A: Given: The diameter of hole is d=12 mm. The thickness of steel plate is t=20 mm. The drilled…

Q: lathe machine, the maximum torque transmitted by a shaft exceeds the mean torque by 11 %. A power of…

A: For solution refer below images.

Q: The angle of forst of c

A: Given; From given figure: A stepped shaft subjected to a twisting moment applied at BShear modulus…

Q: Through hole of 12 mm diameter is to be drilled in a steel plate of 20 mm thickness, drilled spindle…

A: We know that linear velocity and rpm are related by : πDN = v ⇒N=vπD = 20π x 0.012 =530.5165 rpm

Q: Shows an example of a Rube Goldberg machine. Identify two types of simple machines that are included…

A: an example of rube Goldberg machine identify two types of simple machine that are included in this…

Q: Comparing tools made of stone, Iron, and bronze: place them in the correct order from least to most…

A: The durability of any material depends upon the materials ability to resist plastic deformation,…

Q: 1. Sketch and explain any six work holding devices used on drilling machine?

A: 1)work-holding device; Because of the forces being created when drilling, all workpieces must be…

Q: 2. List the methods of taper turning on lathe machine. Explain different taper turning methods.…

A:

Q: Name the machines and tools shown below:

A: Machine A Machine is a device that uses the electrical form of energy to convert into a specific…

Q: - Formula for finding the correct tap drill size. o for English system o for Metric system - Cutting…

A: Please find the solution below

Q: 1. Name principal parts of knee and column type milling machine and explain their functions. 2.…

A: given; 1. Name principal parts of knee and column type milling machine and explain their functions.…

Q: How do you write the dimension text for a counterbore that has a 1/4 inch drill and a 1/2 inch…

A: A counterbore is defined as a drilling operation used for creating flat bottom.

Q: In a lathe machine, the maximum torque transmitted by a shaft exceeds the mean torque by 19 %. A…

A:

Q: Suppose you need to drill a 5/8 inch hole, but the set of drill bits is measured in sixteenths of an…

A:

Q: For the icon shown in the table name the tool and mention its function from Creo parametric а. b. c.…

A: the bold letters are the tool name and the remaining are its functions as follows   (a)component…

Q: (a) Based on Figure 4(a), explain in your own words and sketches, suggest several methods to remove…

A: Moment about cg will be zero.  This will give an expression for maximum force at A in terms of alpha…

Q: n a drilling operation under, a given condition, the tool life found to decrease from 20 mint to 5…

A: Given:Tool life, T1=20 minutefinal tool life, T2=5 minutedrill speed, N1=200 rpmfinal drill speed,…

Q: Answer the question briefly. 1. What is Milling Machine? 2. Define atleast 5 types of Milling…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Question 4: A motorised metal guillotine machine is required to cut 45 mm diameter hole in a plate…

A: Given data: dh=45 mmt=20 mmn=35 holes/nimE=7 N.m/mm2tc=110sec Need to determine the energy required…

Q: Plunge turning is most suited for:         a/ Rough grooving when the depth is bigger than the width…

A:

Q: 1. If a machinist wanted to drill a % inch hole in a piece of machine steel using a high speed steel…

A: Solution: Note: Dear Student! As per our guidelines, we are only allowed to answer three questions.…

Q: explain any four different types of drill bits used in various drilling operations

A: Drilling is a cutting operation in which a drill bit is used to create a round hole in solid…

Q: Compare any ten major differences between Milling ma

A: Milling Machine Drilling Machine This machine is used to cut features like walls, fins,columns etc…

Q: What is drill machine? Explain it's types with neat and clean diagram

A: A drilling machine can drill, ream, and bore holes of various sizes on a task. Drilling is a metal…

Q: write about what we mean by hydraulic horse power of drill bit (BHHP) and the impact force of the…

A:

Q: In a lathe machine, the maximum torque transmitted by a shaft exceeds the mean torque by 18 %. A…

A: Given, P=3 kW=3×103 WN=625 rpmTmax=1.18Tm

Q: Find the end mill diameter for slotting operation by a cutting speed of 16 meter /minute and spindle…

A:

Q: TRUE OR FALSE. IF FALSE WHAT WORD MAKES THE STATEMENT INCORRECT AND WHAT IS THE CORRESPONDING…

A: When the machining of a object is done by the cutting tool then in that case the chip is formed.…

Q: a). Explain the following drilling machine parts. i) Column ii) Drill head b). Assume you are an…

A: a) COLUMN Drilling is used for forming a hole of various sizes, drilling a metal removal procedure,…

Q: Describe and sketch open drill jigs with its components

A: Open type jig , in which the top plate is arrange to swing about a fulcrum point , so that it is…

Q: With a neat sketch explain the drill bit nomenclature?

A:

Q: With neat sketch explain the tap drill

A: Tap drill nomenclature:

Q: Two 16-pitch, 14 1⁄2° full-depth, involute spur gears are used on a machine shop lathe.  The pinion…

A: Solution:

Q: Detail information of machine tool can be found O a. Research articles O b. Online Databases C. User…

A: The machine tool is machine driven by electricity, which is used for performing different operations…

Q: In uptight drill machine, the power is transmitted from electric motor to spindle with help of belt…

A: Drilling machine is a mechanical equipment used to introduce holes into a specimen which are in…

Q: Q#01 : Differentiate between (i) Plain Turning and Facing operation (ii)Taper Turning and Knurling…

A: (i) The process of reducing the diameter of a rotating workpiece by providing a definite depth of…

Q: Which of the following statements is true for climb milling? O used for milling small and intricate…

A: In climb milling the cutting motion of the tool and feeding of work in the same direction, it is…

Q: er with screw pitch 0.5 mm and divisions on thimble 50, the reading corresponding to 5 divisions on…

A:

Q: 18. Which is not an equation for determining RPM: A. surface speed x 12/ pix diameter (in.) B.…

A:

Q: ) Explain the following parts of a Lathe machine. i) Carriage ii) Cross slide iii) Tailstock b)…

A: Solution A:    Carriage: It has different parts that are used to support, move and control the…