Define Feed and speed in shaping machine

1 Answer

Answer :

1) Feed: Feed (S) is the relative movement of the work or tool in a direction perpendicular to the axis of reciprocation of the ram per double stroke. It is expressed in mm per stroke.

2) Speed: In a shaper, the cutting speed is the speed at which the metal is removed by the cutting tool in a period of one minute.

Related questions

Description : Define armature reaction in an alternator. Explain the effect of armature reaction at various P.F. of loads of alternator.

Last Answer : Armature Reaction: The effect of armature flux on main flux is called as armature reaction.  Armature Reaction at Various Power Factors: When armature is loaded, the armature flux modifies ... lagging p.f. For capacitive loads the effect of flux is partly distorting and partly strengthening.

Description : Explain angular shaping with neat sketch. 

Last Answer : In this shaper machine operation, an angular cut is done at any angle other than a right angle to the horizontal or to the vertical plane. The work is set on the table and the vertical slide of ... machined in a universal shaper or by using a universal vice without swiveling the tool head. 

Description : If we change the excitation of synchronous machine will it affect on motor speed?

Last Answer : No, If we change the excitation of synchronous machine it will not affect on motor speed.

Description : Define impedance diagram and reactance diagram.

Last Answer : Impedance diagram: Impedance diagram is the simplified equivalent circuits of single line or one line diagrams of power system in which all components are represented by their equivalent circuit.  ... machines are neglected and is used only for fault current calculation is called reactance diagram.

Description : Define the terms incandescent and incandescent lamp.

Last Answer : Incandescent is the phenomenon in which the object emits or creates light when it is heated. An incandescent lamp is a lamp in which the filament is heated by electrical current & light is created.

Description : Define Analog Transducer and give examples of it

Last Answer : Analog Transducer: An analog transducer is a device that converts the input signal into a continuous DC signal of voltage or current. Examples: * Strain gauge * L.V.D.T * Thermocouple * Thermistor

Description : Define resistor and draw symbol of variable resistor.

Last Answer : Resistor: A resistor is an electrical component that limits or regulates the flow of electrical current in an electronic circuit. Symbol of variable resistor:   

Description : Define Sample and hold period with reference to S/H circuit.

Last Answer : Sample Period:- The time period during which the voltage across the capacitor is equal to the input voltage is called sample period. Hold Period:- The time period during which the voltage across the capacitor is constant is called hold period.

Description : State the insulating materials used in motor. Write temperature class and withstand temperature ranges for them. 

Last Answer : The insulating materials used in motor are as belows: 1. Cotton, 2. Silk, or paper, 3. Press board, 4. Resins 5. PVC 6. Cellulose-Fiber, 7. Enameled coating, etc  ... Over 180° Mica, porcelain, ceramics, glass quartz, asbestos, treated glass fiber or treated asbestos. etc.

Description : Enlist the luminaries used in factory lighting and lux level required in various areas.

Last Answer : Area Luminaries Lux level Office building Fluorescent tube, LED, CFL 500 lux Testing centre Fluorescent tube, LED, CFL 400 to 500 lux Workshop/work place Halogen ... , LED, CFL, Projector lamp, filament lamp, Halogen Lamp, Metal Halide lamp etc Above 600 Lux

Description : Evaluate the following quantities and express your results in polar form

Last Answer : Evaluate the following quantities and express your results in polar form

Description : Evaluate the following complex numbers and leave your results in polar form

Last Answer : Evaluate the following complex numbers and leave your results in polar form

Description : Calculate these complex numbers and express your results in rectangular form

Last Answer : Calculate these complex numbers and express your results in rectangular form

Description : XL and XC in parallel

Last Answer : https://youtu.be/fCN95EiEWDI

Description : X L and X C in Series

Last Answer : Inductive reactance X L and Capacitive reactance X C in series. Inductive reactance X L of value 60 ohm and Capacitive reactance X C of value 40 ohm are connected in series. 120 volts A C voltage is ... . The current will be 6 ampere. This time current will lead the voltage by 90 degree.

Description : Types of slotting machine

Last Answer : 1. Puncher slotter 2. Precision slotter 3. Production slotter  Working Principle of Slotting machine:- The slotting machine is a reciprocating machine tool in which, The vertical slide holding the cutting ... longitudinal and cross feeds, a rotary feed motion is also provided in the work table. 

Description : Safety practices in foundry

Last Answer : 1. Even trace amounts of MOISTURE and MOLTEN METAL don't mix; Steam explosions are the cause of death in foundries. 2. NEVER put water on a metal fire. This can cause a HUGE EXPLOSION ... operation. 16. Educate yourself beforehand and always be careful of your own and bystander safety.

Description : List types of chips produced in machining process.

Last Answer : The various types of chips produced in machining process are as follows: 1. Continuous chips: According to its name, continuous chips have a continuous segment. . 2. Discontinuous chips or segmental chips: ... chip is same as the continuous chips except a built edge is form at the face of tool.

Description : How to Feed a Bird

Last Answer : How to Feed a Bird Birds are beautiful and fascinating creatures, so it comes as no surprise that many people take up bird feeding as a hobby. You too can enjoy a daily commune with birds, given that ... feeder, you need to give it some time before the birds discover it on their own. Good luck.

Description : How to Feed Hummingbirds

Last Answer : How to Feed Hummingbirds Hummingbirds are beautiful birds that are interesting and beautiful to watch. Make your garden more appealing to these pretty creatures by placing a hummingbird feeder in your ... every two days if you are experiencing hot weather that ranges between 89-92 degrees Celsius.

Description : How to Feed 100 People ?

Last Answer : How to Feed 100 People One of the most well-told miracles of Jesus was the feeding of the multitude, where he fed five thousand people with five loaves of bread and two fish. Unless you're ... tips, it can be very easy and enjoyable to feed a hundred people in a special gathering or occasion.

Description : How to Feed a Horse ?

Last Answer : How to Feed a Horse Feeding a horse with the right combination of what the horse wants and what the horse needs is ideal. For a healthy, happy and productive horse, its diet is very important. Here ... nutrition your horse needs, so keep your vet updated on changes on diet and weight in your horse.

Description : How and what to feed an iguana?

Last Answer : The diet for iguanas has been formulated based solely on home breeding experience. No one has yet been able to confirm one hundred percent compliance with the nutritional needs of these cold-blooded ... in captivity. An overdose of vitamins and minerals is also unacceptable and can harm the animal.

Description : State the location and function of i) Economizer ii) Feed water heater.

Last Answer : (i) Economizer:-  Location: - It is placed in the path of flue gases in between the exit from the furnace and the chimney. OR In The way of feed water before boiler. Function: - ... economizer. Function: - Its function is to increase the temperature of feed water by using blade steam.

Description : Types of rolling mills and its applications

Last Answer : Types of rolling mills and its applications (1) Two-high rolling mill: used in blooming and slabbing mills (2) Three-high rolling mill: used for making plates or sections. (3) Four- ... : This mill is used for rolling stainless steel and other high strength steel sheets of thin gauge.

Description : Differentiate between soldering and brazing

Last Answer : Answer: Comparison of brazing and soldering

Description : Compare between Hot rolling and Cold rolling.

Last Answer : Hot rolling Cold rolling  Metal is fed to the rolls after being heated above the recrytallization temperature. Metal is fed to the rolls when it is below the recrytallization temperature. ... Hot rolling is the father of the cold rolling. Cold rolling follows the hot rolling.

Description : What is the function of the roll forming machine ?

Last Answer : It is much easier to make croissants and other dinner rolls with a roll forming machine, than it is to roll the croissants by hand. The primary function, therefore, is to take the mixed dough and to thin it, then fold it, to prepare the dough for baking.

Description : How to Repair a Washing Machine

Last Answer : How to Repair a Washing Machine One of the modern conveniences that most people cannot live without is their washing machine. Washing machines have become extremely commonplace in today's homes and while ... store for more information on fixing it, or whether it is worth replacing the entire unit.

Description : How to Repair a Sewing Machine

Last Answer : How to Repair a Sewing Machine As being one of the more heavy-duty appliances, sewing machines can provide many years of reliable use. Often they do need to be cleaned out due to the excess ... it does, you will have to increase the belt's tension by shifting the motor-mountain screws again.

Description : How to Thread a Sewing Machine

Last Answer : How to Thread a Sewing Machine So you finally found a pattern you want to sew. You've got your mom's trusty sewing machine out, but before you can start sewing away, you must first learn to thread the ... be an easy task. Soon, you'll be a whiz at threading a sewing machine and at sewing, too!

Description : How to Clean a Washing Machine

Last Answer : How to Clean a Washing Machine You need a washing machine to clean all your clothes and have them smelling clean, so have you ever thought about what it takes to keep the actual machine clean? ... of the washing machine dry. Repeat cleaning the front load washing machine at least once a month.

Description : 10 Benefits of climber machine

Last Answer : 10 Benefits of climber machine The climber machine is tall, slim machine pinched away in the corner of the gym. Maybe you've seen someone on it apparently with his personal trainer in ferry. It's ... that will give more strength to the arms and legs and will increase the strength of the body too.

Description : How to choose a rowing machine and how to use it?

Last Answer : Many people know that it is easy to calculate rowing athletes against the background of other people by a special article. The beauty of their figure is formed during rowing sessions, which provide an ... times for 10 minutes with 10-minute breaks, this will be tantamount to one 30-minute lesson.

Description : Capsule coffee machine. What are the advantages?

Last Answer : Having a coffee maker in the house helps us to easily cheer up and brighten up the beginning of the upcoming day in the morning, especially if the weather is unpleasant. A cup of hot ... favor is the fact that the profile of this manufacturer is precisely capsule coffee makers and coffee capsules.

Description : How to choose a washing machine?

Last Answer : How to choose a washing machine? When choosing a washing machine, first of all, you need to think about the future location of its placement. According to what space you have, choose: ... occurs using a fairly simple method - the machine includes an additional rinse cycle. Enjoy the shopping!

Description : Explain the basic parts of a slotting machine with neat sketch. 

Last Answer : Base or Bed The base is rigidly built to take up all the cutting forces and the entire load of the machine. The top of the bed is accurately finished to provide guideways on which ... return mechanism. 2. Variable speed reversible motor drive mechanism. 3. Hydraulic drive mechanism.

Description : Write down the basic parts of a lathe machine with their proper functions. 

Last Answer : Important Parts of Lathe and their Functions 1. Bed It is the main body of the machine. All main components are bolted on it. It is usually made by cast iron due to its high compressive strength and ... carriage on bed. 12. Spindle: It is the main part of lathe which holds and rotates the chuck.

Description : Write down the steps involved for internal thread cutting on lathe machine.

Last Answer : Steps involved for internal thread cutting on lathe machine  1) Hole is first bored to the root diameter of the thread. 2) Tool is fixed on the tool post or on the boring bar adjusted the angle of ... the start. 10) Keep going until the calculated depth of cut has been reached on the top slide.

Description : Why poles of dc machine are laminated?

Last Answer : Poles of DC machines are laminated to reduce the eddy current losses in the poles.

Last Answer : Copper losses,iron losses,variable losses , constant losees

Description : Electrical specifications with values for washing machine. 

Last Answer : 1. Type: Top loading / Front loading type 2. Capacity range: 6kg to 15kg 3. Motor Used: Induction motor 4. Input voltage: 100V- 240V 5. Power: in 1200W / Output power 100–400W{can go upto 1000W) 6. Efficiency: Max efficiency 31% 7. Wattage: 2.100-2.400 W 8. Current: 13A 9. Frequency: 50hz

Description : function of exposer in photocopier machine.

Last Answer : A bright lamp illuminates the original document, and the whitws areas of the original document reflect the light onto the surface of the photoconductive drum. The areas of the drum that are exposed ... discharge to the ground. The areas of the drum not exposed to light remains negatively charged

Description : Draw block diagram for CNC drilling machine and explain its working.

Last Answer : Block diagram consist of the following points:  Machine tool with DC servo motor as feedback element. The transducer is added as adaptive control application.  The auxiliary controller ... line.  The interrupt pulses are generated by TBG and supplied to computer through inter

Description : Explain concept of back emf in DC machine. State how it governs armature current. 

Last Answer : Back emf: When the armature of DC machine rotates under the influence of driving torque, the armature conductors move in the magnetic field and cut it and hence emf is induced in them. The ... flow of armature current i.e. it automatically changes the armature current to meet load requirements.

Description : UNIT 1 fundamentals of AC rotating machine Contents 1.1 Introduction 1.2 Advantages 1.3 Parts of AC machines 1.4 Synchronous speed 1.5 AC winding 1.6 Winding factor ( ... alternator or generator 1.9 Numericals 1.10 Harmonic 1.11 Slot harmonics 1.12 Harmonics minimization

Last Answer : 1.2 Advantages: In practices most of alternator have rotating magnetic field type construction with stationary armature due to following reason. The generation level of AC voltage may be in the range ... at high speed. Only two Slip rings are required to excited the field by AC supply.

Description : In 8085 microprocessor, how many T-states does OPCODE FETCH machine cycle normally require (i.e., when HOLD and WAIT signals are NOT forced)? A) 4 to 6 B) 3 to 8 C) 2 to 3 D) 8 to 12 

Last Answer : In 8085 microprocessor, how many T-states does OPCODE FETCH machine cycle normally require (i.e., when HOLD and WAIT signals are NOT forced)? A) 4 to 6 B) 3 to 8 C) 2 to 3 D) 8 to 12 

Description : A 200 V DC machine supplies 20 A at 200 V as a generator. The armature resistance is 0.2 Ohm. If the machine is now operated as a motor at same terminal voltage and current but with the flux increased by 10%, the ratio of motor speed to generator speed is

Last Answer : A 200 V DC machine supplies 20 A at 200 V as a generator. The armature resistance is 0.2 Ohm. If the machine is now operated as a motor at same terminal voltage and current but with the flux increased by 10%, the ratio of motor speed to generator speed is 0.87

Description : A 36 slot, 4 -pole, dc machine has a simplex lap winding with two conductors per slot. The back pitch and front pitch adopted could be respectively

Last Answer : A 36 slot, 4 -pole, dc machine has a simplex lap winding with two conductors per slot. The back pitch and front pitch adopted could be respectively 19,17

Description : In a synchronous machine, if the field flux axis ahead of the armature field axis in the direction of rotation, the machine is operating as  (1) synchronous motor (2) synchronous generator (3) asynchronous motor (4) asynchronous generator

Last Answer : In a synchronous machine, if the field flux axis ahead of the armature field axis in the direction of rotation, the machine is operating as synchronous generator