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1 Geometry
1 Mesh
1 Simulation setup
1 ResultThis project is a compact dust-collection attachment for handheld drills. A nozzle sits just above the drill bit and pulls dust in at the source. The dust travels through a flexible hose into a cylindrical canister mounted on top of the drill. There a filter holds the dust back while a small 12 V radial blower keeps the air moving. The concept was developed through voice-of-customer analysis, benchmarking, House of Quality, TRIZ, a morphological chart, and Pugh and weighted-decision matrices. It was then modelled in Fusion 360 and checked with a CFD airflow study of the nozzle, hose and chamber. The CFD gave the suction required at each flow rate, which was used to choose the blower.
by mwavinyamwavinya
by ahmedhussain18ahmedhussain18
by ahmedhussain18ahmedhussain18
by ahmedhussain18ahmedhussain18
elphotos317 created this project
7 days ago
1 Geometry 1 Mesh 1 Simulation setup 1 ResultThis project is a compact dust-collection attachment for handheld drills. A nozzle sits just above the drill bit and pulls dust in at the source. The dust travels through a flexible hose into a cylindrical canister mounted on top of the drill. There a filter holds the dust back while a small 12 V radial blower keeps the air moving. The concept was developed through voice-of-customer analysis, benchmarking, House of Quality, TRIZ, a morphological chart, and Pugh and weighted-decision matrices. It was then modelled in Fusion 360 and checked with a CFD airflow study of the nozzle, hose and chamber. The CFD gave the suction required at each flow rate, which was used to choose the blower.
