Spindle Shaft
From Teamnumber1
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(→Spindle Shaft Design, 7th April) |
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* Developed a model to predict the peak cutting force and shaft torque | * Developed a model to predict the peak cutting force and shaft torque | ||
| - | * Wrote a [http://web.mit.edu/mmcbrien/Public/2-72/Spindle/shaft_stress_slope.m matlab tool] to determine peak forces and bending moments in spindle | + | * Wrote a [http://web.mit.edu/mmcbrien/Public/2-72/Spindle/shaft_stress_slope.m matlab tool] to determine peak forces and bending moments in spindle shaft and bearings |
| - | shaft and bearings | + | * Wrote a [http://web.mit.edu/mmcbrien/Public/2-72/Spindle/bearings.m matlab tool] to specify bearing from cutting force, torque, and desired life and reliability (via the Weibull Equation) |
| - | * Wrote a [http://web.mit.edu/mmcbrien/Public/2-72/Spindle/bearings.m matlab tool] to specify bearing from cutting force, torque, and desired life | + | |
| - | and reliability (via the Weibull Equation) | + | |
* Specified a collet from sheets provided in lab | * Specified a collet from sheets provided in lab | ||
| - | * Used results from above tools and supplied lathe solid model to specify shaft | + | * Used results from above tools and supplied lathe solid model to specify shaft dimensions: |
| - | dimensions | + | ** 30 mm shaft outer diameter, 50mm diameter for center section |
| - | ** 30 mm shaft outer diameter, 50mm diameter for | + | |
** 10 mm inner diameter | ** 10 mm inner diameter | ||
Revision as of 18:48, 10 April 2007
Spindle Shaft Design, 7th April
- Developed a model to predict the peak cutting force and shaft torque
- Wrote a matlab tool to determine peak forces and bending moments in spindle shaft and bearings
- Wrote a matlab tool to specify bearing from cutting force, torque, and desired life and reliability (via the Weibull Equation)
- Specified a collet from sheets provided in lab
- Used results from above tools and supplied lathe solid model to specify shaft dimensions:
- 30 mm shaft outer diameter, 50mm diameter for center section
- 10 mm inner diameter
