Please explain why the drill bit is one of the most important bha component?

Q: Explain how does a basic drill press works.

A: Drill press :

Q: Drill Socket ?

A: To Describe : The Drill sleeve and A Drill socket.

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: The disadvantage of a universal chuck is that not possible to hold eccentric workpieces. Select…

A: Let us discuss about universal chuck.

Q: HOW TO DO YOU SELECT TAP DRILL SIZE IN METRIC AND ENGLISH SYSTEM?

A: Tap drill size will be based on pitch and diameter of thread whether it's metric Or english system.

Q: 27 what is desinin dsi designing the oPtimum. drilling fluid?

A: Controlling formation pressures, removing cuttings from the wellbore, sealing permeable formations…

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: Which formula is used for calculation of specific cutting pressure?

A:

Q: Read the sentences given below and Identify the wrong statement. Sentence 1. The advantage of an…

A: Independent chuck is a four jaw chuck that is used to hold the workpieces. In this chuck each jaw…

Q: b. A drilling operation is to be performed with a 13 mm diameter HSS twist drill on a mild steel…

A: Given data: d=13 mmT=80 mmt=65 mmv=0.42 m/sf=0.3 mm/rev Need to determine the angle of such drill…

Q: From the following Identify cutting tool made by forging before hardening and grinding. О а. Ob. О…

A: First step for making a tool is

Q: A 12" through hole is to be drilled in a 1 inch thick steel plate. A standard twist drill having a…

A:

Q: 15) In Ultrasonic Machining, the tool oscillation angle in the work piece is: A) Zeroº. B) 45⁰. E)…

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

Q: 4. Name 4 types of cutting tool wears and explain what problem can happen if the depth of cut is…

A: Tool wear : It is breakdown and gradual failure of  cutting tool due to regular operation on…

Q: Blind hole 20 mm diameter, 60 mm deep are being drilled in steel stock, drilling spindle speed is…

A:

Q: An aluminum hollow shaft 200 mm outside diameter, 100 mm inside diameter and 500 mm length from…

A: Given data as per question The outside diameter of shaft =200 mm Inside diameter =100 mm Length of…

Q: How twist drill works?

A: Drilling machine or drill is commonly used to make hole. This is applied in the finishing operation…

Q: With neat diagram explain the drilling operations such as counter boring, counter sinking and…

A: The drilling operations such as counter boring, counter sinking and tapping is given.

Q: A 0.4-inch diameter bit is used in a vertical or vertical drill that operates at 300 rpm. If the…

A:

Q: What is the function of a drill bushing? In cases where a drill bushing is not used, how is the jig…

A:

Q: Explain the functions of drilling Stabilizers in drill string?

A: Drill string: It is a drilling ring column of the drill pipe which is used to transfer torque and…

Q: This troubleshooting probably occurs in the drilling operation due to high cutting speed,…

A: Option (d) is correct. Excessive drill wear

Q: What are the advantages of directional drilling?

A: Directional Drilling- It is the technique that is used to extract petroleum oil or gas from…

Q: What is the cutting speed in fpm of a

A:

Q: e total time the machiniries

A: Option c) is correct.

Q: Increase of the cutting speed (Vc) in drilling leads to: O Increased chance for tool breakage O…

A: Tool wear is defined as the gradual failure of cutting tools because of the continuous use. Increase…

Q: Determine the metal removal rate of a drilling process using 25 mm diameter twist drill, a cutting…

A:

Q: A drill bit must not over travel during hole boring, what you should do?

A: Boring operation is defined as the operation in which an enlargement of the diameter of the hole…

Q: The advantage of an independent chuck is that it is easy to work with. Select one: True False

A: A chuck is a machine component that is used to hold the workpiece in the predefined position in such…

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

A:

Q: With neat sketch explain the tap drill

A: Tap drill nomenclature:

Q: List all the failure modes, wear mechanisms and wear conditions for cutting tools

A:

Q: Which one of the given below is/are associated with cemented carbide tools?

A: Which one of the given below is/are associated with cemented carbide tools? Answer: C)All

Q: total drill time in seconds is

A: Given data; In a single pass drilling operation,Hole oil diameter,d=15 mmDrilled in a steel plate…

Q: What do you mean by attrition wear in tools?

A: The attrition wear in tools is a kind of adhesive wear. The strong bond between the chip and tool…

Q: Draw and label the parts of an upright drilling machine. What type of operations can be performed on…

A:

Q: Increasing the entering angle of the tool affects the vibrations during cutting by:

A: Entering angle is the angle between the leading cutting edge of the tool and surface of the…

Q: a) What is the main function of lathe machine? b) What is the function of Boring in Lathe machine?…

A: As per honor code and answering guidelines I can answer 1st 3 sub part of this question.If you want…

Q: 1.       Name the direct measurement and indirect measurement rock and fluid properties. 2.…

A: 1. Direct measurement: Measuring instruments such as “Vernier calipers, micrometer, and coordinate…