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NB - Lienar system - NB - #2

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Bearing, Ball slide, Telescopic slide, Linear ball bearing, Screw actuator

Text version of the page

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□NEAR SYSTEM

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OCESS FOR SELECTING NB LINEAR SYSTEM

Identify machine to be used, application conditions environmental conditions, and desired accuracy

Determine the application conditions

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73

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* slide guide

* ball spline

* slide way

* slide bush

Decide system shape

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Pre-select the size and number based on balance of machinery systems and other equipment as well as past experience

Pre-select the size and number of linear systems

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*Calculate load on each system *Calculate average variable load.

(Ref. to page Eng. 6-8)

Calculate load

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Determine basic static load and allowable moment by applying static safety factor

(Ref. to page Eng. 3.)

Determine static load

I

OK

O ^K

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Compute rated life and compare to required life. (Ref. to page Eng. 4.)

Compute life

I

OK

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Decide pre-load and accuracy based on the operating conditions. (Refer to product description for each model and type.)

Determine pre-load and accuracy

I

OK

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^T

Select lubrication and dust prevention method

Select lubrication and dust prevention method (seal or bellows)

I

OK

^NG Confirm the clearance needed around the equipment

Confirm clearance by considering, machine size, and access space needed for installation and maintenance

I

OK

Selection completed

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Eng-2