Interested to Buy Any Domain ? << Click Here >> for more details...
What is difference between ball screw and lead screw.
- 2 Answers
- 9479 Views
- I also Faced
- E-Mail Answers
Answer Posted / shriram.....
Function of lead screw & ball screw are same like nut & bolt
Lead screw means it one threaded screw.
Lead screw used for conventional machines like lath,
sapping, drilling machines
Lead screw gives 20-micron accuracy & it has wear & tear is
more as compare to ball screw.
Ball screw used where high accuracy & performance required
like in CNC machining center. In ball screw balls are used
for smooth operation in this case
Wear & tear is less as compare to lead screw.
| Is This Answer Correct ? | 33 Yes | 3 No |
Post New Answer View All Answers
Why does amplifier gain reduce?
The shot circuit in any winding of transformer result? Explain
How test for Ddo vector group test condition?
how can get electrical "c" licence.i am complited in DEEE.PASSING YEAR OF 1993.WORKING IN PVT COCERN LT LINE.PLEASE ADVISE ME .CELL NO 9994786021
how diside ct mf exmp.200/5 ct
What is “pu” in ee?
IN MY SYSTEM THERE IS ONLY OVER CURRENT EARTH FAULT RELAY IS AVAILABLE. FOR THE UNBALANCE SENSING IS THERE ANY RELAY IS AVAILABLE? THE SAME CTs WHICH ARE USED FOR THE OVER CURRENT EARTH FAULT RELAY CAN USE FOR UNBALANCE ALSO?
What Should be the value of Vector Surge angle at Tripping and how to calculate it?
what is motor capacity of 80TR chiller? and also say what is the formula related temperature, motor capacity, TR?
What is the bundle conductor?
(1)The demand for electricity , the amount of renewable generation available, the amount of fossil fuel generation available and the cost of the fossil fuel generation are shown in table below period(hrs) demand(MW) renewable (MW) fossil- fuel(MW) cost of fossil fuel(MW) 00.00 - 01.00 2000 1800 2000 30 01.00 - 02.00 2300 2500 2000 30 02.00 - 03.00 2500 2700 2100 45 03.00 - 04.00 2900 3100 2100 50 04.00 - 05.00 2700 2600 2500 45 05.00 - 06.00 2400 2000 2700 50 06.00 - 07.00 2200 1800 2000 36 07.00 - 08.00 2100 1600 2000 36 Assuming that the renewable generation incurs zero cost, determine an optimal generation schedule(specifying the amount of renewable generation and fossil fuel generation used in each period, the cost for each period and the overall cost for 8 hours.)
What will happen if the armature resistance is in minimum position and the field resistance is in maximum position while starting the motor
What is the gross weight to copper ratio in slip ring induction motor of 4000 HP,6.6 kv, 372amp, 992 rpm GE motor.
Ratings of power transformer,Distribution transformer.
what is formula to cal cute earth pit numbers and size of earth strip used in earthing?
