Pneumatic control systems rely on a steady supply of compressed air, which must be readily available in the right quantity and pressure to match the system’s capacity. Air, the essential working medium in pneumatics, is Read more…
Bimetallic strip works on the principle of co-effiecient of thermal expansion.This content describes the working principle and advantages/disadvantages of bi-metallic strips as temperature indicators. Working principles Bimetallic strip A bi-metallic strip consists of two different Read more…
Learn solenoid valve and its working principle. How its coil energized and work in lock,valve.Learn electro magnetic. What is solenoid in Physics? Introduction When we hear the word “solenoid”; our minds may conjure images of Read more…
Some factors expand the demand of Power Electronics application are-. Energy conservation Transportation Process control and factory automation Switch mode power supply Uninterruptible power supplies Applications Aerospace Industry Resident Transport Commercial Telecommunication Utility
Shutoff valve in pneumatic system is used to open or close the path.It has 2 ports and 2 positions.It may have a lever or handle to open and close the valve. Shutoff valve Symbol More Read more…
Viscosity is the fundamental property of a fluid that describes its resistance to flow. Viscosity remains one of the most interesting and mysterious concepts in fluid dynamics. The word viscosity comes from the Latin word Read more…
Cylinder extension speed formula Speed(meter/Minute)=LPM X 231/Effective piston Area. Piston force formula: Force=Pressure x Effective piston area. Flow rate formula: LPM=(Effective piston area X Speed)/231 For more details-Visit here.
FRL unit parts name in Pneumatics system. Full form of FRL-Filter Regualtor Lubricator. Filter,regulator and lubricator are installed in a single unit call FRL unit. FRL unit parts name Air filter Pressure regulator Air lubricator Read more…
Block diagram of a closed loop control system and open loop control system shows the arrangement of interconnected control and working component.Control components are the information processors.Working components are energy converter.
Example,diagram and application of hydraulic actuators.Types and principle and parts of hydraulic actuators. What is a hydraulic actuators? This is a mechanical device which transfer the force created by hydraulic fluid to some useful purpose. Read more…
Difference between Pneumatics and Hydraulics systems,actuators,cylinder,machines,pressure gauge and symbols. Differentiate pneumatics and hydraulics system Pneumatic system Hydraulic system 1-Pressure developed by compressor. 1-Pressure developed by pump. 2-Pressure can be stored. 2-Pressure is used immediately. 3-Pressure Read more…
There are three types filter in hydraulic system.Suction filter or strainer,inline filter and return line filter. Strainer Suction filter restrict contamination of suction oil for pump. Inline filter Inline filter clean the oil after pump Read more…
When the inlet pressure of pump is reduced to the vapour pressure of the oil,the liquid get vaporized and cavity formed.This is called pump cavitation. Cavitation may take place when oil sucked into pump is Read more…
The function of flow control valve is to regulate the speed of actuators/piston/hydro motor. Unit of oil flow is LPM-Litre Per Minute. The volume of oil deliver per unit time is called flow.The oil flow Read more…
Types,purpose,working principle,diagram and trouble shooting of direction control valve in Hydraulic system. Purpose of Direction control valve in hydraulic system DCV are used to control the actuators.For example-Forward and reverse movement of piston can be Read more…
Hydraulic Symbol of pressure gauge. For Hydraulic maintenance-Visit here. Specification of pressure gauge Type Display Working pressure range Dial size Vacuum range Operating temperature Accuracy Sensor Media Units
P & ID symbol of globe valve is- For more details visit here. Learn CNC Programming and Maintenance-Click here.
Electric symbol for motor,dc motor symbol,Induction motor Symbol. For More details-Click here. Learn CNC Programming,Maintenance of CNC Machine-Click here.
PLC or Electrical symbol for relay or coil. It is a coil having NO and NC contact.When coil will get charged the NO will become NC.NC will become NO. For More details-Click here. CNC programming Read more…
Hydraulic pressure reduction valve symbol. In this valve Pressure line or oil flow line is block by spring pressure .When the oil pressure exceed spring pressure the oil flow line will connect. Excess oil flow Read more…
Above symbol is Hydraulic symbol of pressure switch.It provides feed of pressure. When the Hydraulic pressure reached to set pressure,its contact will change. For More details click here. CNC Programming and CNC maintenance-Click here.
Hydraulic valve symbol-4/2 directional control valve symbol. In this valve there are 4 port and two positions.P is pressure port.R is return line port.A & B are application ports connected to cylinder or hydro motor. Read more…
3 position 4 way valve symbol or 4/3 directional control valve symbol. It has 4 ports/ways-P,T,A and B. P is pressure port.T is tank.A and B connected to cylinder. Center position is close type. During Read more…
Symbol for pressure relief valve explained. Working principle of Pressure relief valve In this valve the oil will be released to tank if the pressure exceed the set pressure. Normally this valve is closed.A pilot Read more…
Hydraulic/auto cad symbol of flow meter.It indicate the flow rate of fluid. For more details click here. Learn Hydraulic system. Learn CNC Programming
This is the symbol of check valve for hydraulic system.Check valve is used in hydraulic system for one direction flow. It will restrict the oil return flow. Function of check valve In this valve one Read more…
Hydraulic symbol of flow control valve.Flow control valve control the speed of piston or hydro motor. Different types of flow control valves. Check valve Shuttle valve Choke Meter in Meter Out For More details click Read more…
Different type of valve in Hydraulic system.Hydraulic valve types and function.Hydraulic valve application. Valves Function/Application Direction control valves It control the oil flow direction.Example:-2/2 way valve,3/2 way valve,4/3 way valve,5/3 way valve.It is used to Read more…
How many types of hydraulic pump?Which type of pump used in hydraulic system? Hydraulic pumps are mainly classified into two categories.Positive displacement pump and non positive displacement pump. Generally in the industries positive displacement pumps Read more…
Single acting hydraulic cylinder symbol and Double acting cylinder symbol. Basic of CNC Programming-Click here. For More details-Click here.
There are 5 types of hydraulic motor found in hydraulic system.Find here all hydraulic symbol for motor. One directional rotary fixed displacement. Two directional rotary fixed displacement. One directional variable displacement. Two directional rotary displacement. Read more…
Different Symbol for hydraulic pump used to draw a hydraulic circuit. For more details click here. For All symbol in hydraulic system-click here.
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Symbols of hydraulic circuit includes- Transmission line symbols Hydraulic pump Hydraulic motor Cylinder Air line service Direction control valves Flow control valves Pressure control valves Pressure switch Pressure gauge Temperature gauge flow meter Electric motor Read more…
Hydraulic circuit diagram is the graphics representation of the hydraulic component interconnected.Basics of hydraulic circuits.Hydraulic system design.Hydraulic circuit explanation. Hydraulic circuit explanation Main parts of hydraulics are needed to designs are Hydraulic power pack consists.- Read more…
What is intensifier in hydraulics? Hydraulic intensifier diagram and working principle. Intensifier multiply hydraulic pressure.It can develop higher pressure than the pump developed. Example:- Piercing machine riveters Working principle of intensifier In intensifier we apply Read more…
What is hydraulic accumulator?What is working principle of hydraulic accumulator?Use of hydraulic accumulator. Function It is to store energy and provide back up during system failure . It can be called as capacitance of the Read more…
Working principle of hydraulic pumps-It convert mechanical energy by pushing the hydraulic fluid into the system. It some times called as generator.It is designed to give motion or flow of fluid. Pump push the hydraulic Read more…
Different types of pump in hydraulic systems are gear pump,Vane pump,etc. Types of pump in hydraulic Positive displacement pump Rotary pump Reciprocating pumps Non positive displacement pump Centrifugal pumps Axial flow pumps Radial flow pumps Read more…
How to work hydraulic system. Steps Description Handling of hydraulic unit Hydraulic unit should be cleaned before delivery from manufacturing place.Check oil tank ,there should not any foreign particleand dirty oil.Use clean oil.The life of Read more…
Hydraulic system maintenance schedule is required to prepare and follow to avoid breakdown. Check List Daily Weekly Monthly Quaterly Half yearly Yearly Oil Property,detorioration X X Tank Cleaning X Water Cleaningfrom Oil X Oil Level Read more…
IPH-4B-25-LT-11 -Specification of hydraulic pump (Example). Specification Description IPH IPH Series IP pump 4 Size(Example-2,3,4,5,6) B Mounting(Example-A :Foot Mounting,B:Flange Mounting) 25 Delivery(cc/rev) LT Auxiliary symbol(No Symbol:Clock wise rotation,T(LT):With threaded type flange kit,E(EL):With welded type flange Read more…
Where is pump located in hydraulic system? Ans-POWER PACK/Mounted on the Oil Tank Power pack.For More details click here.
What is Ball screw mechanism in CNC machine?How ball screw works?Application,advantages and disadvantages. Ball screw is same like lead screw.It uses ball, running inside the helical channel.As its uses rolling ball bearing inside,friction is less Read more…
Dry run in CNC is a program testing process.In this process all axis movement will be tested according to program.During this process spindle or chuck will not rotate. The programmer will manually test the program/code Read more…
What is the principle of Hydraulic system? Hydraulic System works on Pascal’s law. Pascal’s Law Pressure of fluid in an enclosed is uniform in all the direction. Functions of hydraulic system The main function of Read more…
Schematic diagram or block diagram of hydraulic system. Block diagram of hydraulic system consists of Tank which is connected to pump set which deliver oil pressure. After pump pressure relieve and pressure reduce valve is Read more…
CNC turning machine & tools.What is turning.Types of turning. What is turning? Turning is a cutting action for external surface.In this process the cutting tool move linearly while the work piece rotates. Same cutting action Read more…
Tool wear types.CNC troubleshooting for turning tool.Tool wear and tool life.What is tool wear? Breakage or too short tool life. To reduce breakage and reduce short tool life ,we need to reduce cutting data. Reduce Read more…