MMEL Winch Mechanism

7.1.2.1.- 机制 14.1.2.1.- 机制

創新系統

The Winch Mechanism, "MMEL", allows to demonstrate the principle of a winch and its behaviour and to study different terms (transmission ratio, unwinding speed, angular speed, efficiency) concerned to the winch.

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一般說明

The Winch Mechanism, "MMEL", allows to study the lifting velocity and load transmission of a winch. Efficiency and load transmission can be determined by force balance.

The unit consists of a gear transmission mechanism. One gear is the input gear driven by a pulley (driving pulley) and the other gear is the output gear on whose shaft another pulley is attached (driven pulley).

Both pulleys have high resistance ropes wound on their periphery and end in a hook to attach the weights, allowing to exert a force or load. Through observations of the equilibrium moment, force transmission and performance can be determined.

The winch is equipped with a safety device.

練習和指導練習

手册中包含的指导实践练习

Determination of the transmission ratio of the winch.
Determination of the unwinding speed of the winch.
Determination of the angular speed of the winch.
Determination of the efficiency of the winch.
Study of the behaviour of a winch, especially noting the characteristics of the unit with increasing load.

配套设备

Available

7.1.2.1.- 机制

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Slider Crank Mechanism

The Slider Crank Mechanism, "MBD", designed by EDIBON, is an example of slider-crank mechanism.This mechanism is made of aluminum and consists of a rotary element (graduated disc), called crank, connected to a rigid bar, calledconnecting rod. When...

Available

7.1.2.1.- 机制

MYE

Scotch Yoke Mechanism

The Scotch Yoke Mechanism, "MYE", designed by EDIBON, is an example of slider-crank mechanism for converting the linear motion of a slider into rotational motion or vice versa.It is made of aluminum and consists of a rotary element, called crank,...

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Available

7.1.2.1.- 机制

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Slotted Link Mechanism

The Slotted Link Mechanism, "MBM1", is an example of a quick-return mechanism, capable of transforming circular motion into reciprocating motion. It is made of aluminum and consists of a rotary element (graduated disk), called crank, connected to...

MBM2

Available

7.1.2.1.- 机制

MBM2

Whitworth Quick Return Mechanism

The Whitworth Quick Return Mechanism, "MBM2", is a mechanism able to transform circular movement into reciprocating movement. It ismade of aluminum and consists of a rotary element, called crank, with a graduated disk, connected to a rigid bar,...

Available

7.1.2.1.- 机制

MCA

Four-Bar Mechanism

The Four-Bar Mechanism, "MCA", designed by EDIBON, is a bench-top unit to perform laboratory experiments.It is made of anodized aluminum and consists of two rotary elements (graduated discs) mounted on ball bearings. The discs include a scale to...

Available

7.1.2.1.- 机制

MME

Geneva Stop Mechanism

The Geneva Stop Mechanism, "MME", designed by EDIBON, is a mechanism that transforms continuous circular motion into intermittent motion. It is a positive drive in which the driven wheel is positively moved or locked.It is made of aluminum and...

Available

7.1.2.1.- 机制

MAC

Coupling Mechanism

The Coupling Mechanism, "MAC", represents a simple Oldham type coupling. The lateral displacement of the input and output shafts may be varied and circular scales are fitted to the input and output flanges.It consists of two outer discs made of...

Available

7.1.2.1.- 机制

MUN

Hooke's Joint Mechanism

The Hooke’s Joint Mechanism, "MUN", designed by EDIBON, represents a universal coupling, also called a U-joint, Hooke joint or cardan joint. The Hooke joint is a universal mechanism that is often used to transmit rotary motion between two...

Available

7.1.2.1.- 机制

MEX

Cam and Follower Mechanism

The Cam and Follower Mechanism, "MEX", allows to study the cam-follower and eccentric-follower mechanisms. For that purpose, several plate cam models in different forms, one eccentric and several roller-shaped, flat-shaped, wedge-shaped and...

Available

7.1.2.1.- 机制

MBI

Crank Mechanism

The Crank Mechanism "MBI", is a unit designed to observe, study and record the motion of a crank and the forces involved in a simple engine mechanism. The piston is linearly displaced through a cylinder with the aid of a guide.Bearings are coupled...

Available

7.1.2.1.- 机制

MDA

Ackermann Steering Mechanism

The Ackermann Steering Mechanism, "MDA", is a bench-mounted unit designed to determine the lead angle of a steering trapezoid in an Ackermann steering mechanism, the disadvantages of incorrectly adjusted track rods and the influence of the track...

MBLU

Available

7.1.2.1.- 机制

MBLU

Bar Linkages Unit

The Bar Linkages Unit "MBLU" allows many experiments using different arrangements of their parts.The "MBLU" unit includes a selection of more than twenty perforated bars of different lengths and pivots or "joints" to allow students to configure...

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MMEL Winch Mechanism

創新系統

扩展

化验室

相關新聞

一般說明

練習和指導練習

手册中包含的指导实践练习

配套设备

質量

售後服務