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Mechanical Drawing Symbols

Mechanical Drawing Symbols
Mechanical Drawings are the special type of technical diagrams that visualize the structure of complex systems and illustrate the information about ventilation, heating, air conditioning, i.e. HVAC systems. These drawings are created on the base of floor plans and reflected ceiling plans, and then become an obligatory part of construction project which is needed directly for construction a building and for receiving a permit on it. Mechanical drawings and diagrams help effectively represent construction, technical and engineering solutions, and also schematics of different mechanical equipment. ConceptDraw DIAGRAM ector drawing software enhanced with Mechanical Engineering solution from Engineering area of ConceptDraw Solution Park provides wide set of effective drawing tools, predesigned mechanical drawing symbols, templates, samples and examples. Use of standardized and recognized mechanical vector symbols helps you design understandable mechanical drawings, diagrams and mechanical engineering schematics.

mechanical engineering, mechanical design software, mechanical drawing symbols, mechanical drawing software Mechanical Engineering

mechanical engineering, mechanical design software, mechanical drawing symbols, mechanical drawing software
This solution extends ConceptDraw DIAGRAM.9 mechanical drawing software (or later) with samples of mechanical drawing symbols, templates and libraries of design elements, for help when drafting mechanical engineering drawings, or parts, assembly, pneumatic,
The vector stencils library "Hydraulic pumps and motors" contains 74 symbols of hydraulic pump vector stencils, hydraulic motor symbols for engineering drawings of fluid power and hydraulic control systems.
"Hydraulic pumps are used in hydraulic drive systems and can be hydrostatic or hydrodynamic.
Hydrostatic pumps are positive displacement pumps while hydrodynamic pumps can be fixed displacement pumps, in which the displacement (flow through the pump per rotation of the pump) cannot be adjusted, or variable displacement pumps, which have a more complicated construction that allows the displacement to be adjusted." [Hydraulic pump. Wikipedia]
"A hydraulic motor is a mechanical actuator that converts hydraulic pressure and flow into torque and angular displacement (rotation). The hydraulic motor is the rotary counterpart of the hydraulic cylinder.
Conceptually, a hydraulic motor should be interchangeable with a hydraulic pump because it performs the opposite function - much as the conceptual DC electric motor is interchangeable with a DC electrical generator. However, most hydraulic pumps cannot be used as hydraulic motors because they cannot be backdriven. Also, a hydraulic motor is usually designed for the working pressure at both sides of the motor.
Hydraulic pumps, motors, and cylinders can be combined into hydraulic drive systems. One or more hydraulic pumps, coupled to one or more hydraulic motors, constitutes a hydraulic transmission." [Hydraulic motor. Wikipedia]
The shapes example "Design elements - Hydraulic pumps and motors" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Mechanical Engineering solution from the Engineering area of ConceptDraw Solution Park.
Hydraulic pump and motor symbols
Hydraulic pump and motor symbols, variable displacement pump, variable displacement hydraulic pump, variable displacement hydraulic motor, pressure compensator, hydraulic variable displacement pump motor, hydraulic variable displacement pump, hydraulic variable displacement motor, hydraulic pump motor, hydraulic pump, hydraulic motor, floating motor, fixed displacement pump motor, fixed displacement pump, fixed displacement motor, fixed displacement hydraulic pump, fixed displacement hydraulic motor,
Used Solutions

Mechanical Design Software

Mechanical design is a labour-intensive process. To facilitate the task of Mechanical Engineering Diagrams creating, ConceptDraw DIAGRAM diagramming and vector drawing software was extended with Mechanical Engineering solution from the Engineering area. Now, ConceptDraw DIAGRAM is a powerful Mechanical Design Software.

Mechanical Drawing Software

It is impossible to imagine mechanical engineering without drawings which represent various mechanical schemes and designs. ConceptDraw DIAGRAM diagramming and vector drawing software supplied with Mechanical Engineering solution from the Engineering area of ConceptDraw Solution Park offers the set of useful tools which make it a powerful Mechanical Drawing Software.

Mechanical Engineering

ConceptDraw DIAGRAM is the best diagramming and vector drawing software. Now, enhanced with Mechanical Engineering solution from the Engineering area of ConceptDraw Solution Park it became ideal for creating: Technical Mechanical Drawings, Mechanical Engineering Diagrams, Pneumatic Schematics, Hydraulic Schemes, etc.
"Directional control valves are one of the most fundamental parts in hydraulic machinery as well and pneumatic machinery. They allow fluid flow into different paths from one or more sources. They usually consist of a spool inside a cylinder which is mechanically or electrically controlled. The movement of the spool restricts or permits the flow, thus it controls the fluid flow. ...
While working with layouts of hydraulic machinery it is cumbersome to draw actual picture of every valve and other components.instead of pictures symbols are used for variety of components in the hydraulic system to highlight the functional aspects. symbol for directional control valve is made of number of square boxes adjacent to each other depending on the number of positions.connections to the valve are shown on these squares by capital letters.usually they are named only in their normal position and not repeated in other positions.actuation system of the valve is also designated in its symbol." [Directional control valve. Wikipedia]
The Mac template "Pneumatic 5-ported 3-position valve" for the ConceptDraw PRO diagramming and vector drawing software is included in the Mechanical Engineering solution from the Engineering area of ConceptDraw Solution Park.
www.conceptdraw.com/ solution-park/ engineering-mechanical
Pneumatic directional control valve
Pneumatic directional control valve, five-port, three-position, valve,
Used Solutions

Technical Drawing Software

Technical drawing or draft is a form of specialized graphic communication, exchange of ideas in industry and engineering. It is a visual representation of object with indication of dimensions and used material, constructed with maintaining the proportions between its parts. Technical drawings are constructed by architects, technologists, engineers, designers, drafters, and other technical professionals according to defined rules, specifications, internationally accepted standards and standardized notations allowing to make unambiguous, clear and understandable technical drawings. ConceptDraw DIAGRAM extended with Electrical Engineering solution, Mechanical Engineering solution, Chemical and Process Engineering solution from Industrial Engineering Area of ConceptDraw Solution Park is ideal technical drawing software. Its powerful drawing tools, predesigned vector objects, templates, samples are helpful for creation all kinds of Technical Drawings and Technical Diagrams, Electrical and Mechanical Schematics, Circuit and Wiring Diagrams, Structural Drawings, and many other.
The vector stencils library "Hydraulic pumps and motors" contains 74 symbols of hydraulic equipment.
Use these shapes for engineering drawings of fluid power and hydraulic control systems in the ConceptDraw PRO diagramming and vector drawing software extended with the Mechanical Engineering solution from the Engineering area of ConceptDraw Solution Park.
www.conceptdraw.com/ solution-park/ engineering-mechanical
Pump, hydraulic
Pump, hydraulic, hydraulic pump,
Motor, hydraulic
Motor, hydraulic, hydraulic motor,
Pump-motor, hydraulic
Pump-motor, hydraulic, hydraulic pump motor,
Pump, fixed, external drain
Pump, fixed, external drain, fixed displacement hydraulic pump,
Pump, fixed, external drain
Pump, fixed, external drain, fixed displacement hydraulic pump,
Pump, variable
Pump, variable, variable displacement pump,
Pump, variable, external drain
Pump, variable, external drain, variable displacement hydraulic pump,
Pump, var., manual override
Pump, var., manual override, variable displacement pump,
Pump, var., manual override, drain
Pump, var., manual override, drain, variable displacement hydraulic pump,
Pump, var., solenoid
Pump, var., solenoid, hydraulic pump,
Pump, var., solenoid, drain
Pump, var., solenoid, drain, hydraulic pump,
Pump, var., solenoid 2
Pump, var., solenoid 2, hydraulic pump,
Pump, var., solenoid 2, drain
Pump, var., solenoid 2, drain, hydraulic pump,
Pump, var., var. solenoid
Pump, var., var. solenoid, variable displacement hydraulic pump,
Pump, var., var. solenoid, drain
Pump, var., var. solenoid, drain, variable displacement hydraulic pump,
Pump, var., var. solenoid 2
Pump, var., var. solenoid 2, hydraulic pump,
Pump, var., var. solenoid 2, drain
Pump, var., var. solenoid 2, drain, hydraulic pump,
Pump, var., var., roller
Pump, var., var., roller, hydraulic pump,
Pump, var., roller, drain
Pump, var., roller, drain, hydraulic pump,
Motor, fixed, external drain
Motor, fixed, external drain, fixed displacement hydraulic motor,
Motor, fixed, external drain
Motor, fixed, external drain, fixed displacement hydraulic motor,
Motor, variable
Motor, variable, variable displacement hydraulic motor,
Motor, variable, external drain
Motor, variable, external drain, variable displacement hydraulic motor,
Motor, var., manual override
Motor, var., manual override, variable displacement hydraulic motor,
Motor, var., manual override, drain
Motor, var., manual override, drain, variable displacement hydraulic motor,
Motor, var., solenoid
Motor, var., solenoid, variable displacement hydraulic motor,
Motor, var., solenoid, drain
Motor, var., solenoid, drain, variable displacement hydraulic motor,
Motor, var., solenoid 2
Motor, var., solenoid 2, variable displacement hydraulic motor,
Motor, var., solenoid 2, drain
Motor, var., solenoid 2, drain, variable displacement hydraulic motor,
Motor, var., var. solenoid
Motor, var., var. solenoid, variable displacement hydraulic motor,
Motor, var., var. solenoid, drain
Motor, var., var. solenoid, drain, variable displacement hydraulic motor,
Motor, var., var. solenoid 2
Motor, var., var. solenoid 2, variable displacement hydraulic motor,
Motor, var., var. solenoid 2, drain
Motor, var., var. solenoid 2, drain, variable displacement hydraulic motor,
Motor, var., var., roller
Motor, var., var., roller, variable displacement hydraulic motor,
Motor, var., roller, drain
Motor, var., roller, drain, variable displacement hydraulic motor,
Pump-motor, fixed, external drain
Pump-motor, fixed, external drain, hydraulic pump motor,
Pump-motor, fixed, external drain
Pump-motor, fixed, external drain, hydraulic pump motor,
Pump-motor, variable
Pump-motor, variable, hydraulic pump motor,
Pump-motor, variable, external drain
Pump-motor, variable, external drain, hydraulic pump motor,
Pump-motor, var., manual override
Pump-motor, var., manual override, hydraulic pump motor,
Pump-motor, var., manual override, drain
Pump-motor, var., manual override, drain, hydraulic pump motor,
Pump-motor, var., solenoid
Pump-motor, var., solenoid, hydraulic pump motor,
Pump-motor, var., solenoid, drain
Pump-motor, var., solenoid, drain, hydraulic pump motor,
Pump-motor, var., solenoid 2
Pump-motor, var., solenoid 2, hydraulic pump motor,
Pump-motor, var., solenoid 2, drain
Pump-motor, var., solenoid 2, drain, hydraulic pump motor,
Pump-motor, var., var. solenoid
Pump-motor, var., var. solenoid, hydraulic pump motor,
Pump-motor, var., var. solenoid, drain
Pump-motor, var., var. solenoid, drain, hydraulic pump motor,
Pump-motor, var., var. solenoid 2
Pump-motor, var., var. solenoid 2, hydraulic pump motor,
Pump-motor, var., var. solenoid 2, drain
Pump-motor, var., var. solenoid 2, drain, hydraulic pump motor,
Pump-motor, var., var., roller
Pump-motor, var., var., roller, hydraulic pump motor,
Pump-motor, var., roller, drain
Pump-motor, var., roller, drain, hydraulic pump motor,
Pump, fixed 2
Pump, fixed 2, fixed displacement pump,
Pump, fixed 2, drain
Pump, fixed 2, drain, fixed displacement pump,
Pump, variable (sgl side)
Pump, variable (sgl side), hydraulic variable displacement pump,
Pump, variable (sgl side), drain
Pump, variable (sgl side), drain, hydraulic variable displacement pump,
Pump, variable (dbl side)
Pump, variable (dbl side), hydraulic variable displacement pump,
Pump, variable (dbl side), drain
Pump, variable (dbl side), drain, hydraulic variable displacement pump,
Motor, fixed 2
Motor, fixed 2, fixed displacement motor,
Motor, variable (sgl side)
Motor, variable (sgl side), hydraulic variable displacement motor,
Motor, variable (dbl side)
Motor, variable (dbl side), hydraulic variable displacement motor,
Motor, fixed 2, drain
Motor, fixed 2, drain, fixed displacement motor,
Motor, variable (sgl side), drain
Motor, variable (sgl side), drain, hydraulic variable displacement motor,
Motor, variable (dbl side), drain
Motor, variable (dbl side), drain, hydraulic variable displacement motor,
Pump-motor, fixed 2
Pump-motor, fixed 2, fixed displacement pump motor,
Pump-motor, fixed 2, drain
Pump-motor, fixed 2, drain, fixed displacement pump motor,
Pump-motor, variable (sgl side)
Pump-motor, variable (sgl side), hydraulic variable displacement pump motor,
Pump-motor, variable (sgl side), drain
Pump-motor, variable (sgl side), drain, hydraulic variable displacement pump motor,
Pump-motor, variable (dbl side)
Pump-motor, variable (dbl side), hydraulic variable displacement pump motor,
Pump-motor, variable (dbl side), drain
Pump-motor, variable (dbl side), drain, hydraulic variable displacement pump motor,
Pump, variable displacement
Pump, variable displacement, variable displacement pump,
Motor, variable displacement
Motor, variable displacement, variable displacement hydraulic motor,
Pump-motor, variable displacement
Pump-motor, variable displacement, hydraulic pump motor,
Floating motor
Floating motor, floating motor,
Pressure compensator
Pressure compensator, pressure compensator,
Used Solutions
"Directional control valves route the fluid to the desired actuator. They usually consist of a spool inside a cast iron or steel housing. The spool slides to different positions in the housing, and intersecting grooves and channels route the fluid based on the spool's position. The spool has a central (neutral) position maintained with springs; in this position the supply fluid is blocked, or returned to tank. Sliding the spool to one side routes the hydraulic fluid to an actuator and provides a return path from the actuator to tank. When the spool is moved to the opposite direction the supply and return paths are switched. When the spool is allowed to return to neutral (center) position the actuator fluid paths are blocked, locking it in position. Directional control valves are usually designed to be stackable, with one valve for each hydraulic cylinder, and one fluid input supplying all the valves in the stack. Tolerances are very tight in order to handle the high pressure and avoid leaking, spools typically have a clearance with the housing of less than a thousandth of an inch (25 µm). The valve block will be mounted to the machine's frame with a three point pattern to avoid distorting the valve block and jamming the valve's sensitive components. The spool position may be actuated by mechanical levers, hydraulic pilot pressure, or solenoids which push the spool left or right. A seal allows part of the spool to protrude outside the housing, where it is accessible to the actuator. The main valve block is usually a stack of off the shelf directional control valves chosen by flow capacity and performance. Some valves are designed to be proportional (flow rate proportional to valve position), while others may be simply on-off. The control valve is one of the most expensive and sensitive parts of a hydraulic circuit." [Hydraulic machinery. Wikipedia]
The Windows template "Hydraulic 4-ported 3-position valve" for the ConceptDraw PRO diagramming and vector drawing software is included in the Mechanical Engineering solution from the Engineering area of ConceptDraw Solution Park.
www.conceptdraw.com/ solution-park/ engineering-mechanical
Hydraulic directional control valve
Hydraulic directional control valve, four-port, three-position, valve,
Used Solutions

Technical Drawing Software

In conditions of rapidly developing and progressing modern technologies in various fields of science and technics, a powerful specialized software is very popular and highly demanded today. In this area particularly valuable is a technical drawing software. ConceptDraw DIAGRAM is a unique professional vector diagramming software for business and technical drawing. Enhanced with powerful drawing tools of Mechanical Engineering solution from the Engineering area of ConceptDraw Solution Park, it is ideal for designing Technical Drawings, Electrical Schematics, Mechanical Systems Drawings, Plumbing Drawings, Structural Drawings, Architectural Drawings, Circuit Diagrams, and many other types of technical diagrams and schematics of any degree of complexity and any level of detailing. Included numerous predesigned mechanical engineering and technical drawing objects and symbols make a technical drawing process as simple as possible. Besides, ConceptDraw DIAGRAM offers extensive export capabilities that promote the active exchange of ideas and results with colleagues and other stakeholders.
The vector stencils library "Valve assembly" contains 141 symbols of pressure and flow regulators, flow direction indicators, controls, and symbols to design flow paths of control valves.
Use these valve assembly shapes to design the engineering drawings of hydraulic and pneumatic valve assemblies in fluid power systems.
"Control valves are valves used to control conditions such as flow, pressure, temperature, and liquid level by fully or partially opening or closing in response to signals received from controllers that compare a "setpoint" to a "process variable" whose value is provided by sensors that monitor changes in such conditions.
The opening or closing of control valves is usually done automatically by electrical, hydraulic or pneumatic actuators. Positioners are used to control the opening or closing of the actuator based on electric, or pneumatic signals.
A control valve consists of three main parts in which each part exist in several types and designs: Valve's actuator, Valve's positioner, Valve's body.
" [Control valves. Wikipedia]
The shapes example "" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Mechanical Engineering solution from the Engineering area of ConceptDraw Solution Park.
Valve assembly symbols
Valve assembly symbols, variable arrow, valve, two-position, ports, valve, two-position, five ports, valve, three-position, ports, valve, three-position, five ports, valve, four-position, ports, valve, four-position, five ports, two-port, flow path, two-port, closed, flow path, three-port, flow path, three-port, crossover, flow path, spring, variable spring, non-variable spring, shaft, rod, shaft, direction, rotation, rotary connection, line junction, roller, one-way trip, rod, restriction, fluid flow, pull, push, button, pneumatic, fluid flow, plunger, variable plunger, non-variable plunger, pilot-operated, pedal, treadle, over - center, manual override, manual operation, lever, latch, junction, crossing, indication, temperature, temperature control, hydraulic, fluid flow, four-port, tandem, flow path, four-port, semi-connected, flow path, four-port, open, flow path, four-port, flow path, four-port, crossover, flow path, four-port, crossed, flow path, four-port, closed, flow path, fluid energy, pneumatic, hydraulic, energy source, fluid energy, pneumatic, energy source, fluid energy, hydraulic, energy source, flow path, flexible line, five-port, flow path, five-port, crossover, flow path, five-port, closed, flow path, electric, electrical, functional element, electric rotor, electric linear, solenoid, dot, line, junction, detent, curved arrow, direction, rotation, closed path, closed port, box, flow path, arrow, flow path, direction, rectilinear motion, air exhaust port, air bleed, connection,
Used Solutions
HelpDesk

How to Create a Mechanical Diagram

Mechanical Engineering drawing is a type of technical drawing that helps analyze complex engineering systems. Mechanical Engineering diagrams are often a set of detailed drawings used for engineering or construction projects. Making Mechanical Engineering diagram involves many different elements that can be managed using ConceptDraw DIAGRAM. You can design elements for drawing parts, assembly, pneumatic, and hydraulic systems for mechanical engineering. With ConceptDraw DIAGRAM you can easily create and communicate the Mechanical Engineering diagram of any complexity.
The vector stencils library "Fluid power equipment" contains 113 symbols of hydraulic and pneumatic equipment including pumps, motors, air compressors, cylinders, meters, gauges, and actuators. Use it to design fluid power and hydraulic control systems.
"Fluid power is the use of fluids under pressure to generate, control, and transmit power. Fluid power is subdivided into hydraulics using a liquid such as mineral oil or water, and pneumatics using a gas such as air or other gases. Compressed-air and water-pressure systems were once used to transmit power from a central source to industrial users over extended geographic areas; fluid power systems today are usually within a single building or mobile machine." [Fluid power. Wikipedia]
The shapes example "Design elements - Fluid power equipment" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Mechanical Engineering solution from the Engineering area of ConceptDraw Solution Park.
Fluid power symbols
Fluid power symbols, vented reservoir, torque measurement, thermometer, temperature controller, liquid, temperature controller, gas, temperature controller, telescopic, pneumatic, cylinder, single-acting, telescopic, pneumatic, cylinder, double-acting, telescopic, hydraulic, cylinder, single-acting, telescopic, hydraulic, cylinder, double-acting, tachometer, switch, pressure switch, switch, limit switch, single-acting, pneumatic, cylinder, single-acting, intensifier, converting, pneumatic pressure, hydraulic pressure, single-acting, intensifier, converting, pneumatic pressure, single-acting, intensifier, converting, hydraulic pressure, single-acting, hydraulic, cylinder, single-acting actuator, converting, pneumatic pressure, hydraulic pressure, silencer, pneumatic silencer, semi-rotary, actuator, limited angle, rotation, reservoir, pulse counter, pneumatic output signal, pulse counter, electric output signal, pressurized, sealed, hydraulic, reservoir, pressure indicator, pressure, indicator, pressure gauge, pressure, gauge, pneumatic, energy source, pneumatic, drive unit, variable speed, oil tank, manually, drained, separator, valve, filter, manually, drained, separator, valve, lubricator, oil, air, lubricate, liquid temperature controller, liquid level, measuring instrument, hydraulic, energy source, hydraulic, drive unit, variable speed, heat exchanger, apparatus, heating, circulating fluid, heat exchanger, apparatus, cooling, circulating fluid, gas temperature controller, flow, measurement, indicator, flow meter, integrating, flow meter, filter, magnetic element, filter, contamination indicator, filter, energy storage device, accumulator, spring loaded accumulator, energy storage device, accumulator, gas loaded accumulator, energy storage device, accumulator, auxiliary gas bottle, energy storage device, accumulator, energy source, non-electric prime mover, energy source, electric motor, double-acting, pneumatic, cylinder, adjustable, double-acting, pneumatic, cylinder, double-acting, magnetic cylinder, adjustable, double-acting, magnetic cylinder, double-acting, hydraulic, cylinder, adjustable, double-acting, hydraulic, cylinder, double-acting, double-ended, cylinder, differential pressure gauge, pressure, gauge, differential gauge, continuous, intensifier, converting, pneumatic pressure, hydraulic pressure, continuous, actuator, converting, pneumatic pressure, hydraulic pressure, automatically, drained, separator, valve, filter, automatically, drained, separator, valve, air service unit, separator, air service unit, filter, separator, air service unit, filter, air service unit, air receiver, air dryer, air drying, air compressor,
Used Solutions
A simple hydraulic schematic showing apparatus for testing the strength of a hydraulic hose splice.
Water enters through normally closed solenoid valve (1) and passes through intake flow meter (2) to high pressure pump (4). Intake water pressure is monitored by pressure gauge (3). The hose to be tested connects between pump (4) and normally open solenoid activated drain valve (7). To test the hose, pump drive motor (5) is turned on, the solenoid of drain valve (7) is activated, closing the valve, and the pump is run to pressurize the hose. Test pressure is monitored by gauge (6). When the test is complete or the hose fails, the solenoid of drain valve (7) is deactivated, opening valve and discharging water, depressurizing the system. All components are operated electrically by a remote control circuit so that the operator may perform the test from a protected location, monitoring it with a camera and video monitor.
This hydraulic schematic example was redrawn using ConceptDraw PRO diagramming and vector drawing software from the Wikimedia Commons file: Hydraulic schematic.jpg.
[commons.wikimedia.org/ wiki/ File:Hydraulic_ schematic.jpg]
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
[creativecommons.org/ licenses/ by-sa/ 3.0/ deed.en]
The hydraulic schematic example "Apparatus for testing the strength of a hydraulic hose splice" is included in the Mechanical Engineering solution from the Engineering area of ConceptDraw Solution Park.
Hydraulic system schematic
Hydraulic system schematic, two-port, two-position, valve, spring, variable spring, non-variable spring, pressure gauge, pressure, gauge, hydraulic pump, flow meter, energy source, electric motor, electric linear, solenoid, callout,
Used Solutions