11, a rotary supporting shaft 4 arranged toward outer part from the end plate 2 along the axis of the short cylinder 3 at a center of this end plate 2 and a round plate 7 having a radiating oxygen guide plate 6 inserted as rotatable through bearings 5 to this rotary supporting shaft 4...
while both upper and lower ends of the ball screw 105 are rotatably supported by the cutter base 101 through bearings 106. A rotation drive shaft of a servo-motor M1 is coupled to the lower end of the ball screw 105. The torque of the rotation drive shaft of the servo-motor M1 is ...
where you're dealing with a jammed parking brake or frozen pistons in the wheel cylinder. So below we have a typical drum brake system,mounted in place, and you can see all the grease on the axle from the wheel bearings contrasted with the rusty, dusty interior. The narrow sprint running...
Referring to the inner cross-section of drill device100,100′, the casing1of the drill device100,100′ has a main shaft2provided therein, and has at least two ball bearings2abetween the main shaft2and the casing1. The main shaft2has a guide shaft2bprovided therein. Also, the guide shaft...