Same Dimensions And Quality As HIWIN Linear Guides Block MGN7C
Product Description
Same Dimensions And Quality As HIWIN Linear Guides Block MGN7C
How to select your linear guideways?
→Identify the condition:
●Type of equipment ● Space limitations ● Accuracy
● Stiffness
● Travel length
● Magnitude and direction of loads
● Moving speed, acceleration
● Duty cycle
● Service life
● Environment
→Selection of series:
●HG series - Grinding, milling, and drilling machine, lathe, machine center.
● EG series - Automatic equipment, high speed transfer device, semiconductor equipment, wood cutting machine, precision measure equipment.
● QE/QH series - precision measure equipment, semiconductor equipment,Automatic equipment, laser marking machine, can be widely applied in high-tech industry required high speed, low noise, low dust generation.
●WE series - Automatic device, transportation device, precision measure equipment,semiconductor equipment, blow moulding machine, single axis robot-robotics.
●MGN/MGW series - Miniature device, semiconductor equipment, medical equipment.
●RG series - CNC machining centers, heavy duty cutting machines, CNC grinding machines, injection molding machines, electric discharge machines, wire cutting machines, plano millers.
→Selection of accuracy
●Classes : C, H, P, SP, UP depends on the accuracy of equipment
→Determines the size & the number of blocks
●Dynamic load condition
●If accompanied with a ballscrew, the size should be similar to the diameter of ballscrew. For example, if the diameter of the ballscrew is 35mm, then the model size of linear guideway should be HG35
→Calculate the max. load of block
●Make reference to load calculation examples, and calculate the max load.
●Be sure that the static safety factor of selected guideway is larger than the rated static safety factor
→Choosing preload
●Depends on the stiffness requirement and accuracy of mounting surface
→Identify stiffness
●Calculate the deformation by using the table of stiffness values, choosing heavier preload and larger size linear guideways to enhance the stiffness
→Calculating service life
●Calculate the life time requirement by using the moving speed and frequency. ●Make reference to the life calculation example
→Selection of lubrication
●Grease supplied by grease nipple
●Oil supplied by piping joint
Completion of selection
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