Mechanical Seal

Seal functioning refine operations and reduce wear and tear, almost all the gear and bearings require continuous lubrication. And to ensure the presence of lubricant around the components that move and keep the lubricating fluid not to go out and keep dirt and dust do not get into the system it is necessary to seal. The function of the seal ...

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Plain bearings or Solid Bearing

In this bearing sliding friction occurs between the shaft and bearings for shaft surface riveted by the bearing surface with an intermediary layer of lubricant. Plain bearings capable of high-cycle rivet shaft with a large load. With simple construction, the bearing is easy to be assembled. Due to the friction in the bearings with shaft it will require a large ...

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Effect of Color Against Psychology

Color can influence the psychological effects include: (1) Feeling: a. Red, orange, yellow – feeling the heat b. Blue, green – feeling cold (2) Description: a. White – light raises 80% b. Green – light raises 20% c. Gray – cause light 10% (3) The impetus to act: a. Red – staged b. Orange, yellow – be cheerful c. Dark ...

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Roller Bearings

In the rolling bearing rolling friction occurs between the rotating parts with the rest through the rolling elements such as balls (bullets), roller or needle roller bearings or spherical roller. Rolling bearings are more suitable for small loads. Round the rolling bearings is limited by the centrifugal force arising on the rolling elements. When viewed in terms of cost, rolling ...

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Workplace Safety Efforts

a) Keep a clean and healthy: (1) Workers have a sense of excitement to work (2) It enhances the spirit and the willingness of workers (3) It can lead to innovative and creative attitude b) Safe: (1) Any interference from outside, can be maintained by the guard, windows and doors are good (2) Students can freely exit in case of ...

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Simple Beams Construction

Simple beam construction is construction ditumpu on two fulcrum, each in the form of joint and rollers. This type of construction is a certain static, which can be solved with the balance equation. Construction simple beam with a concentrated load to be able to draw a field of SFD, NFD and BMD must first be calculated reactions vertical direction. As ...

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