has 55° thread angle and both the crest and root are roundef off. a. ACME thread O b. V thregd

Q: What does 2A represent for 3/8-16 UNC-2A thread a) Outside Diameter of Screw b) 16 Threads per inch…

A:

Q: Used to mesh worm gears and transmit motion between two shafts at right angles to each other but not…

A: Worm thread or screw are used to transmit force and motion between two shafts that are perpendicular…

Q: 35. The operation of removing material to make a conical surface of a round shaft is Select one:…

A: Taper turning is a machining operation, which means that the diameter of a cylindrical workpiece…

Q: bäi The command using to insert :seal is

A: The Incident Command System is a standardized approach to the command, control, and coordination…

Q: Q-1 A power screw is 25 mm in diameter and has a thread pitch of 5 mm. (a) Determine the thread…

A: Given: The diameter of the power screw, D = 2 mm The pitch of the screw, p = 5 mm

Q: Compute the lead angle of a 1/4-6 UNC single thread

A: Fo 1/4-6 UNC thread the major diameter of thread and pitch are, D=40.2 mm, pitch = 4.5 mm Write the…

Q: ers if the driving sha MPa. bolts, if the couplir cincle diam

A:

Q: Compute the lead angle of M16 x 1.2 thread

A:

Q: 34. The operation of removing material from the end face of a round shaft is .ROwww Select one:…

A: Facing is the process of removing metal from the end of a workpiece to produce a flat surface

Q: y 4x I 2ft y 2r 1 ft- For D

A:

Q: thread nut runout shank radius head thread length grip length→ nominal length

A: Given Bolt To find Better manufacturing process

Q: of screw thread from ihe foll reasons for it. (2) (31

A: Since you have posted a question with multiple sub-parts, we will solve first three sub parts for…

Q: How long is the thread at 4B?  What do the brackets around dimension 241 at 3C indicate?

A: It is asked to find the length of thread in section 4B and also the meaning of parenthesis in…

Q: For a triple start thread, lead is ----- the pitch a. equal to four times O b. equal to twice c.…

A: Lead Lead is defined as the distance covered along the screw axis when one complete rotation is…

Q: èstion 14 With respect to Fitting shop, which of the following tools is different from the other…

A: Given :-  estion 14 With respect to Fitting shop, which of the following tools is different from the…

Q: The thread depth is  measured along the ----------------- of the thread. Pitch Crest Angles Face

A: Thread: A thread is a simple machine structure mainly used to convert the the linear motion of force…

Q: Compute the lead of a 1⁄4 -20 UNC single thread.

A: From Standard unified thread dimension table Pitch diameter for 1/4-20 UNC thread is 0.0500 in.…

Q: just to clarifay is the shaft stainless steel? or the tool making the threads on the shaft

A: It is the shaft which is made up of stainless steel.

Q: The root diameter of a double square thread is 0.55 in. The screw has a pitch of 0.2 in. Find the…

A:

Q: A single threaded square screw has a 2.5 threads per inch. The root diameter is 2.6 in. and the…

A:

Q: Find the depth of thread in mm for an external thread, if the pitch is 5 mm. Depth of thread (in mm)…

A: Given : Pitch (p) = 5mm   To find : Depth of thread (d) =?

Q: Compute the lead of an M16x 1.6 double thread

A:

Q: om a point or ravelled by t pressed in 4

A: given:bridge locateed 44.8m above the watert=2sec

Q: The root diameter of a double square thread is 0.55 in. The screw has a pitch of 0.2 in. Find the…

A:

Q: M25x6-4h5h-23   describe this thread

A: M 25=  metric(major) diameter  6 =is the pitch

Q: A spur gear has a pitch diameter 3. Calculate its working Depth.

A:

Q: When the drive belt deflections in the lathe machine are less than 6 mm the tensioners are used for…

A: Answer - True

Q: Disadvantage of taper turning by taper turning attachment method is that only limited taper angles…

A:

Q: Doaw shead ståess and Bending moment diog sam

A:

Q: In an external thread the root diameter can be calculated by the following expression   OD-2X…

A:

Q: (b) A left-hand threaded rod of nominal diameter 60 mm, pitch 2.5 mm with double start thread of V…

A: Solution:

Q: Determine the approximate compound-rest in-feed for cutting a 1½-12 UNF 2A thread

A: Compound-rest in-feed =0.7NHere, N=Number of feed=12 for 1½-12 UNF 2A threadCompound in-feed…

Q: When facing, the compound rest maybe set 30° (to the cross-slide. If the compound rest is fed in…

A: Draw the diagram of the cross-slide and compound rest.

Q: (a) Find Depth of cut and Root diameter for M18 x 2.75 x 30 internal thread.

A: Given:- M18 x 2.75 x 30   To find:- Depth of cut Root diameter

Q: What is the lead of a double cut thread when the pitch is 2.5 mm?

A: Given Data⇒ Double cut thread Pitch(P)=2.5 mm Problem statement⇒ Problem says What is the lead of a…

Q: Find the depth of thread in mm for an internal thread, if the pitch is 4.25 mm. Depth of thread (in…

A:

Q: The rolls are supported on bearings of side frames called *

A: The rolls are supported on bearings of side frames called Answer: Supports

Q: 7- Give the true representation of screw thread from the following, and mark the reasons for it. !!…

A: Given: Select the true representation of screw thread.

Q: If root diameter is 9.5 mm and major diameter is 16 mm,for an internal thread, find Pitch

A: Given Major dia(d)=16mm root dia(dr)=9.5mm   to find:- Pitch

Q: Explain the major diameter of a thread.

A: A thread can be defined as the ridge which is wrapped around the cylinder. The wrapping can be in…

Q: 6-Internal or external tapers on a turret lathe can be turned by... a) Face turning attachment. b)…

A: Taper turning:  It is a type of machining operation in which the diameter of cylindrical object…

Q: The straight surface on either side of the screw thread is known as Flank Root Crest Pitch

A:

Q: ind Spaed of Gear F ?

A:

Q: Part of the screw thread connecting the adjacent flank on the bottom of the screw thread is known as…

A: Crest - In the top portion, it joins the sides of the thread. Root - in the bottom portion it joins…

Q: Compute the lead angle of an M16 × 1 double thread.

A:

Q: What is the complete specification of a nut having a stress area of 0.170 in? (standard size) that…

A: 1/2"-28UNEF-3B-LH

Q: gears 3 and 4 is 2 nbers of teeth for e

A:

Q: (a) the minimum diameter required for shaft BC. (b) the minimum diameter required for bolt A.

A:

Q: Given a workpiece below all dimension are in inches. Determine: (a) the taper length of section A,…

A: Given : To find :  (a) the taper length of section A, (b) the degree setting to taper turn section…

Types of loading

In mechanical terminology, the term load indicates that external force/weight, either constant or variable, acts on a mechanical member/structure. The weight of an object of a specific material is also an external load, and the external force that works on a structure comes under the categories of loading. The external load generates its effects as stress and strain in the structure.