ARTE
BELLEZZA E BENESSERE
MESTIERE
CULTURA E STORIA
DIVERTIMENTO
AMBIENTE
CIBO E BEVANDE
INGEGNERIA INVERSA
SCIENZE
SPORT
TECNOLOGIA
INDOSSABILI
X-Beater Centrifugal-Tube Churn: Crossed Beaters With Tubes That Throw the Cream Out
Skinner wanted to stop the cream "being carried round with the beaters in a circular mass."
Henry Skinner of Attica, New York, received US 8,596, dated 16 December 1851, for a churn tub shaped as a frustum of a cone with four vertical ledges inside, and a dasher of two beaters fixed at their lower ends to an angular board and at their upper ends to a cross piece, inclining upward in contrary directions "so as to form a figure resembling the letter X." Tapered tin tubes from openings in the beaters, not in the same horizontal plane, discharge the cream centrifugally against the ledges and the tub. A dish-shaped plate in the bottom guides the shaft's point into its bearing.
This rung works out the throw, then prints the X beaters with their tubes and the dish plate, fits them in a tub, and makes butter.
Intermedio
About 3 hours, plus printing
Istruzioni
1
1
The throw
The throw
Caricamento del notebook Jupyter…
2
2
Breaking the cream's swirl before it
Breaking the cream's swirl before it
The embedded blueprint shapes its floats against the swirl. Skinner adds ledges in the tub and throws the cream out through tubes.
3
3
Read US 8,596
Read US 8,596
"The use of this dish shape or concave plate D, is to catch the point of the vertical shaft C, when placing it with the beaters into the tub, and direct it to the central hole in which said shaft revolves."
4
4
Print the parts
Print the parts
Print the X beaters with their tapered elbow tubes in one piece, with supports (/uploads/blueprints/x-beater-centrifugal-tube-churn-beaters.stl). Print the dish plate (/uploads/blueprints/x-beater-centrifugal-tube-churn-dish-plate.stl) and the crank arm (/uploads/blueprints/x-beater-centrifugal-tube-churn-crank-arm.stl). Print in PETG at 0.2 mm layers, 30 % infill, 4 walls; wash before first use.
Materiali per questo passaggio:
Filamento PETG1 pezzoStrumenti necessari:
Stampante 3D a filamento (FDM)5
5
The tub
The tub
Use a tapered food-grade bucket. Glue four plywood strips upright inside it at equal distances as his ledges, and screw the dish plate to the centre of its floor, sealed with silicone.
Materiali per questo passaggio:
Secchio da 20 litri1 pezzo
Pannello di compensato1 pezzo
Sigillante siliconico1 pezzo
Vite da legno #8 x 1"1 pezzoStrumenti necessari:
Sega da traforo
Set di cacciaviti
Morsetti6
6
Shaft and crank
Shaft and crank
Glue the beaters on a 10 mm square hardwood shaft, its foot rounded to a point to sit in the dish. Pass it through a plywood lid with a centre hole and glue on the crank arm and a dowel handle.
Materiali per questo passaggio:
Tasselli di legno duro1 pezzoPannello di compensato1 pezzo
Colla da legno1 pezzoStrumenti necessari:
Sega a mano
Carta abrasiva
Trapano a batteria7
7
The build in 3D
The build in 3D
FreeCAD model of this build, not of the patent: the tapered tub cut away to show the ledges, the dish plate, and the crossed beaters with their tapered elbow tubes on the shaft.
8
8
Crank and make butter
Crank and make butter
Let the heavy cream stand until it reaches about 15 °C, checked with the thermometer. Pour in 2 litres. Crank steadily; 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.
Materiali per questo passaggio:
Panna da montare2000 ml
Sale marino grosso1 pezzo
Acqua1 pezzoStrumenti necessari:
Termometro a sonda permanente
Cronometro
Bilancia digitale da cucina
Grande ciotola da impasto in acciaio inossidabile9
9
Tubes that don't throw, a shaft that wanders
Tubes that don't throw, a shaft that wanders
X-beater centrifugal-tube troubleshooting.
Flow
Loading...
10
10
History and honest limits
History and honest limits
**Henry Skinner** of Attica, Wyoming County, New York, received US 8,596, dated 16 December 1851. A pinion on the shaft's top matched a cog wheel on a metal frame on the lid's middle section, with an arm for the handle to increase the leverage; the side sections of the lid lifted off once the butter was collected. He claimed no originality in the parts except the dasher with inclined perforated paddles and tapered elbow tubes combined.
**Honest limits.** Our crank turns the shaft directly, without his cog wheel and pinion; a bucket and printed parts stand in for his tub and tin tubes. FDM prints hold food in their layer lines, so wash well and replace when worn. Your times and weights are the result.
Materiali
10- 1 pezzoSegnaposto
- 1 pezzoSegnaposto
- 1 pezzoSegnaposto
- 1 pezzoSegnaposto
- 1 pezzoSegnaposto
- 1 pezzoSegnaposto
- 1 pezzoSegnaposto
- 2000 mlSegnaposto
- 1 pezzoSegnaposto
- 1 pezzoSegnaposto
Strumenti richiesti
11- Segnaposto
- Segnaposto
- Segnaposto
- Segnaposto
- Segnaposto
- Segnaposto
- 1 vendor sell this, none ship to you yetSegnaposto
- Segnaposto
- Segnaposto
- Segnaposto
File di progetto
1Questo progetto realizza
Blueprint correlati
Questi blueprint condividono conoscenze — tecniche, materiali o principi
Rotary Stirring Churn: Three Floats That Stop the Cream Merely Going Round
di YourGrandma
CIBO E BEVANDE
32
0
0
0
0
0
Pinwheel Air-Tube Churn: A Beater Cut From One Tin Sheet, Tubes That Feed the Wave
di YourGrandma
CIBO E BEVANDE
39
0
0
0
0
0
Hollow-Arm Air Churn: A Spinning Dasher That Breathes Air Into the Cream
di Emma
CIBO E BEVANDE
29
0
0
0
0
0
CC0 Pubblico dominio
Questo progetto è rilasciato sotto CC0. Sei libero di copiare, modificare, distribuire e utilizzare quest'opera per qualsiasi scopo, senza chiedere permesso.
Supporta il Maker acquistando prodotti tramite il suo progetto dove guadagna una Commissione Maker stabilita dai venditori, oppure crea una nuova iterazione di questo progetto e includilo come collegamento nel tuo progetto per condividere i ricavi.