UBUHANZI
UBWIZA N'UBUZIMA
UBUKORIKORI
UMUCO N'AMATEKA
IMYIDAGADURO
IBIDUKIKIJE
IBIRIBWA N'IBINYOBWA
UBWUBATSI BUSUBIRA INYUMA
UBUMENYI
SIPORO
IKORANABUHANGA
IBYAMBARWA
Channel-Ring Dasher Churn: A Hollow Column of Cream Traps Air at Every Stroke
Moses D. Wells of Morgantown, Virginia, received US 13,281, dated 17 July 1855, for a dasher of a central disk and a ring "separated by a passage or channel whose sides incline inward and upward, toward the dasher shaft." Each down stroke throws up a hollow column of cream that closes over air.
This rung prints the dasher and lever bracket, builds the churn and makes butter.
Utangiye
About 3 hours, plus printing
Amabwiriza
1
1
The channel
The channel
Gupakira ikaye ya Jupyter…
2
2
An up-and-down dasher before it
An up-and-down dasher before it
Webber forces cream up between two cones; Wells forces it up a channel.
3
3
Read US 13,281
Read US 13,281
"Its descent causes a rush of cream through the channel e, which current taking the direction of the sides of the channel, forms a continuous hollow column of cream, running upward toward the shaft c, where it meets and incloses the body of air which has been drawn down by the disk portion of the dasher."
4
4
Print the parts
Print the parts
Print the dasher and the lever bracket. Print in PETG at 0.2 mm layers, 30 % infill, 4 walls; wash before first use.
Ibikoresho by'iyi ntambwe:
Fibere ya PETG1 igiceIbikoresho bikenewe:
Imashini icapa 3D ikoresha umugozi (FDM)5
5
Print the dasher
Print the dasher
The dasher, printed as step 4 describes.
6
6
Print the lever bracket
Print the lever bracket
The lever bracket, printed as step 4 describes.
7
7
Churn and dasher
Churn and dasher
Use a straight-sided round food-grade container about 190 mm across inside. Glue a 10 mm square hardwood shaft into the dasher and pass it up through a hole in the lid.
Ibikoresho by'iyi ntambwe:
Ikibindi cyo kubikamo cy'urwego rw'ibiribwa1 igice
Udukoni tw'ibiti bikomeye1 igice
Epoksi y'Ibice Bibiri1 igiceIbikoresho bikenewe:
Umucumita w'Intoki
Icyuma Cyivumbura Kidafite Insinga
Ibyuma Byinshi byo Gucukura8
8
The lever
The lever
Screw the bracket to the churn's side. Pin a pine link in it, pin a pine lever to the link's top, and pin the lever's short end to the shaft.
Ibikoresho by'iyi ntambwe:
Ikibaho cy'igiti cya pinusi1 igice
Umurongo Uzengurutse w'Icyuma Cyoroshye1 igice
Uruganda rw'igiti #8 x 1"1 igiceIbikoresho bikenewe:
Umucumita w'IntokiIcyuma Cyivumbura Kidafite Insinga
Ikusanyirizo ry'ibitorezi9
9
The build in 3D
The build in 3D
FreeCAD model of this build: the churn cut away to show the disk-and-ring dasher with its sloping channel, the shaft and the lever on its link and bracket.
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10
Churn
Churn
Let the heavy cream stand until it reaches about 15 °C, checked with the thermometer. Pour in 2 litres. Work the lever so the dasher lifts clear of the cream each stroke; time until the butter comes. Pour off the buttermilk, add cold water, churn a little and pour off again until it runs clear; work in a pinch of salt and weigh the butter.
Ibikoresho by'iyi ntambwe:
Igice cy'ibinure cy'amata2000 ml
Umunyu w'inyanja munini1 igice
Amazi1 igiceIbikoresho bikenewe:
Igipima ubushyuhe gifite uruti rusigara mu kintu
Isaha yo Guhagarika
Iminzani ya Digitale yo mu Gikoni
Ibakure rinini ryo kuvanga ry'icyuma kitagira ingese11
11
Troubleshooting
Troubleshooting
Channel-ring dasher troubleshooting.
Flow
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12
History and honest limits
History and honest limits
**Moses D. Wells** of Morgantown, Monongalia County, Virginia, US 13,281, 17 July 1855. He claimed the dasher with an inclined continuous channel for the upward flow of a hollow column of cream. A container and printed parts stand in for his churn. FDM prints hold food in their layer lines, so wash well and replace when worn.
Ibikoresho
10- 1 igiceUmwanya
- Umwanya
- 1 igiceUmwanya
- 1 igiceUmwanya
- 1 igiceUmwanya
- Umwanya
- 1 igiceUmwanya
- 2000 mlUmwanya
- 1 igiceUmwanya
- 1 igiceUmwanya
Ibikoresho bikenewe
9- Umwanya
- 1 vendor sell this, none ship to you yetUmwanya
- Umwanya
- Umwanya
- Umwanya
Dosiye z'igishushanyo
3Iki gishushanyo gikora
Blueprint zijyanye
Izi blueprint zisangira ubumenyi — uburyo, ibikoresho cyangwa amahame
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54
0
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CC0 Umurenge rusange
Iyi blueprint yasohowe munsi ya CC0. Ushobora gukoporora, guhindura, gukwirakwiza no gukoresha nta kwemererwa.
Shyigikira Umuremyi ugura ibicuruzwa binyuze muri Blueprint ye Komisiyo y'Umuremyi byashyizweho n'Abacuruzi, cyangwa kora verisiyo nshya y'iyi Blueprint ukayinjiza nk'isano muri Blueprint yawe kugira ngo musangire inyungu.