{{Projects infobox
|image = Washer3.jpg
|designers = Jenny Hu
Radu Raduta
Jessica Vechakul
[[User:Tim|Timothy Schmidt]]
'''Mentor:''' Allen Armstrong
|date = 2021
|vitamins =
|materials = [[Water]], [[Soaps]], [[Detergents]], [[Surfactants]], [[Fabrics]]
|transformations = [[Washing]], [[Rinsing]], [[Spin drying]]
|lifecycles =
|tools = [[Wrenches]]
|parts = [[Frames]], [[Nuts]], [[Bolts]], [[Plates]], [[End caps]], [[Barrels]], [[Bicycle bottom brackets]], [[Axial bearings]], [[Wheel hubs]], [[Keyed shafts]], [[Gears]], [[Chains]], [[Crank arms]], [[Pedals]], [[Motors]], [[Wires]], [[Electrical connectors]], [[Controllers]]
|techniques = [[Shelf joints]], [[Tri joints]]
|files =
|suppliers =
|git =
}}
[[Category:Projects]]
[[Category:Textiles]]
=Introduction=
A washing machine (laundry machine, clothes washer, or washer) is a home appliance used to wash laundry. The term is mostly applied to machines that use water as opposed to dry cleaning (which uses alternative cleaning fluids and is performed by specialist businesses) or ultrasonic cleaners. The user adds laundry detergent, which is sold in liquid or powder form, to the wash water.
=Challenges=
Many people worldwide wash clothes manually, but the detergents are chemically harmful, and the repetitive motion of scrubbing is straining to the muscles and joints.
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=Approaches=
Gently wash clothes using pedal or solar electric power.
=Pedal powered=
Washer1.jpg|Washer gear assembly
Washer2.jpg|Washer front
Washer3.jpg|Washer inside
Adapter-bicycle-bottom-bracket-scad.jpg|Bicycle bottom bracket adapter CAD
Adapter-bicycle-bottom-bracket-printl.jpg|Bicycle bottom bracket adapter left side
Adapter-bicycle-bottom-bracket-printr.jpg|Bicycle bottom bracket adapter right side
Cranks installed.jpg|Cranks installed
=Electric powered=
==Wash cycle==
* first fill
* second fill
* detergent release
* wash
* rinse / sanitize
* spin
=References=
* [[:File:The_Pedal-Powered_Washing_Machine_-_Jenny_Hu,_Radu_Raduta,_Jessica_Vechakul,_Allen_Armstrong.pdf|The Pedal-Powered Washing Machine - Jenny Hu, Radu Raduta, Jessica Vechakul, Allen Armstrong]]
* [[:File:Unequal_Loads_-_The_Gender_Division_of_Laundry_-_Claire_Kovach.pdf|Unequal Loads: The Gender Division of Laundry - Claire Kovach]]
* [https://en.wikipedia.org/wiki/Washing_machine Wikipedia: Washing machine]