Understanding Viscometer

Viscometer is a great tool for measuring the viscosity of a liquid. There are several related components viscometer, among others: A. Ball Viscometer or Falling sphere viscometer. Kenematik large viscosity is as high as the speed of the ball falling h divided by the density of the liquid being measured. (See figure 1) Figure 1. Falling sphere viscometer Figure 2. ...

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Measuring Equipment Micrometer

From the name can be known the value of accuracy of this tool is in units of microns = 0.01 mm. So when compared with a ruler sliding micrometer accuracy memilliki doubled compared with a sliding crossbar 0,02mm accuracy, and thoroughness memilliki tenfold compared with accuracy of 0.1 mm sliding crossbar. So for the measurement of precision parts required using ...

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Fixed Displacement Hydraulic Pumps

On Hydraulic modules will discuss a variety of fixed displacement pumps. a. Pump gears (External Gear Pump) External gear pump consists of main parts:  – pump house  – A pair of outer gears mesh precision in the pump housing  – first mover (prime mover) which is coupled to the shaft axis gear driver. Of rotation of a ...

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Hydraulic Pump Installation

A. Clutch The clutch is a component connector that connects the prime movers (electric motor) with a hydraulic pump. This clutch to transfer torque from the motor to the hydraulic pump. Also the clutch is a cushion between the motor and pompa.yang will prevent buffeting / vibration for transferring power to the motors for pumps and pump pressures buffeting experience ...

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Construction Hydraulic Pump

a. Balanced Vane (Pump Fan balanced) This pump uses the pump house inside elliptical and there are two entry holes (inlet) and two drain holes outlet whose position opposing directions. Created so that radial pressure of hydraulic fluid negate each other so that there was a balance (balanced) Vane (fan) that looks like the image 8b mounted on the shaft ...

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Viscosity Index

What is meant by the viscosity index or viscosity index (VI) is a number that indicates the range of changes in the viscosity of a hydraulic fluid associated with changes in temperature. Thus the viscosity index is used as a basis in determining the characteristics of the hydraulic fluid viscosity related to temperature changes. Regarding the viscosity index is specified ...

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