Omar Ahmed AlHussain
Aldeffi Schools, Aljubail Industrial City, SAUDI ARABIA
The noise from drilling causes hearing problems or hearing loss . In addition, the dust particles results from the drilling process causes Asthma and vision problems. Refraction drill Pilot, in addition to the causing vision problems, it may lead to blindness. The main objective from this experiment is to protect the user form visual and audio damage causes by the drilling. Moreover, reduce the number of people with hearing impairment due to prolonged used of the drill, and decrease the number of people that suffer from Asthma attacks due to dust inhalation. Tools used during the experiment include drill, pumps, retractable pipe, suction fan, and a device for measuring the intensity of sound. The experiment was conducted by drilling holes in the wall and measuring the sound intensity and the amount of dust suctioned. The results indicated the device reduced drilling noise by 9.6 dbs, prevented dust scattering during drilling. Thus, the device protected the user`s eyes from dust particles, their ears from sound damage, and their lungs from dust inhalation