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The application of electric drills
Release time：
2023-10-25
Widely applicable for the reinforcement, decoration, wall installation, brackets, railings, billboards, outdoor air conditioning units, guide rails, satellite receiver elevators, steel structure factory buildings, etc. of building beams, slabs, columns, walls, etc.
1. Architecture and Industry
Widely applicable for the reinforcement, decoration, wall installation, brackets, railings, billboards, outdoor air conditioning units, guide rails, satellite receiver elevators, steel structure factory buildings, etc. of building beams, slabs, columns, walls, etc.
2. Medical applications
(1) Dentistry:
In the early 20th century, wall mounted three legged dental drills emerged, with speeds of up to 4000r/min and some even reaching speeds of 10000r/min. The three legged dental drill rig with rope wheel drive, which is still widely used, is its derivative.
(2) Otology:
Julius Lempert, the father of modern otology, first performed otology surgery with electric drill in New York in 1938 to treat chronic ear diseases and reduce the incidence rate of facial nerve injury. But at that time, electric drills were difficult to control and the noise was very loud. Modern electric drills and pneumatic drills greatly increase rotational speed, enhance cutting ability, and the use of fast cutting drills, diamond drills, and flushing suction systems enables otologists to quickly complete accurate surgical dissection, greatly reducing surgical time.
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