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Rocking Two-Section Barrel Churn: Cream Falls Through a Grate as the Barrel Tips End Over End
Karen

Oluşturan

Karen

6. Ekim 2026SE
11
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Rocking Two-Section Barrel Churn: Cream Falls Through a Grate as the Barrel Tips End Over End

McLaughlin knew oscillating churns already existed; he claimed the way he built and hung his. John McLaughlin of Goshen, Ohio, received US 9,117, dated 13 July 1852, for a churn barrel "composed of two sections, within a metallic clasp band, united to pivoted pendant bars," with "a grate J, composed of a circular rim and crossed bars" at the joint. A lever rocks it so the milk or cream is "carried up in one section, and allowed to descend, through a grate, into the lower section." Turned upright on a leg, the upper section lifts off to fill it. This rung looks at the fall, then prints the grate and coupling ring, joins two containers into a barrel, hangs it on a frame, and makes butter.
Orta
About 4 hours, plus printing

Talimatlar

1

The fall

Jupyter defteri yükleniyor…
2

A rocking churn with a perforated diaphragm before it

The embedded blueprint rocks a box through a perforated diaphragm. McLaughlin rocks a two-section barrel through a grate, far enough to tip it end over end.
3

Read US 9,117

"The operator then grasps the handle or lever N, and oscillates the barrel so as to present its ends uppermost, the one after the other, carrying the cream upward, and allowing it to descend through the grate into the lower section."
4

Print the parts

Print the grate (/uploads/blueprints/rocking-two-section-barrel-churn-grate.stl) and the coupling ring (/uploads/blueprints/rocking-two-section-barrel-churn-coupling-ring.stl); both need a 200 mm bed. Print in PETG at 0.2 mm layers, 30 % infill, 4 walls; wash before first use.

Bu adım için malzemeler:

PETG filamentPETG filament1 adet

Gerekli aletler:

FDM 3B yazıcıFDM 3B yazıcı
5

The barrel

Take two identical round food-safe containers about 170 mm across. Join them mouth to mouth inside the coupling ring with the grate between, sealed with a food-safe gasket of leather; clamp with a strap. Fit a plug in one for drawing off the buttermilk.

Bu adım için malzemeler:

Gıda sınıfı saklama kabıGıda sınıfı saklama kabı2 adet
Deri şeritDeri şerit1 adet
Mantar tıpalarMantar tıpalar1 adet

Gerekli aletler:

Kablosuz MatkapKablosuz Matkap
Panç testere setiPanç testere seti
6

Frame and lever

Build a pine base with two uprights. Hang two pine bars from pivots near the uprights' tops, joined below by a round, and screw a metal strap round the barrel's middle to them as the clasp band. Extend one bar upward as the hand lever.

Bu adım için malzemeler:

Çam tahtaÇam tahta1 adet
Sert ağaç kavelalarSert ağaç kavelalar1 adet
Yumuşak Çelik ÇubukYumuşak Çelik Çubuk1 adet
#8 x 1" ahşap vidası#8 x 1" ahşap vidası1 adet
Makine vidalarıMakine vidaları1 adet

Gerekli aletler:

El TesteresiEl Testeresi
Kablosuz MatkapKablosuz Matkap
Matkap Ucu TakımıMatkap Ucu Takımı
Tornavida takımıTornavida takımı
7

The build in 3D

FreeCAD model of this build, not of the patent: the two sections cut away to show the grate at their joint, the clasp band on the pendant bars, the uprights, base and lever.
Tasarım DosyasıBLENDCC0 - Free
8

Rock and make butter

Let the heavy cream stand until it reaches about 15 °C, checked with the thermometer. Pour in 1.5 litres. Rock the barrel end over end with the lever; time until the butter comes. Draw off the buttermilk, then open the barrel. 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.
Adım 8 - Image 1

Bu adım için malzemeler:

Yağlı kremaYağlı krema1500 ml
İri Deniz Tuzuİri Deniz Tuzu1 adet
SuSu1 adet

Gerekli aletler:

Takılı kalan problu termometreTakılı kalan problu termometre
KronometreKronometre
Dijital Mutfak TerazisiDijital Mutfak Terazisi
Büyük paslanmaz çelik karıştırma kâsesiBüyük paslanmaz çelik karıştırma kâsesi
9

A barrel that leaks, a grate that clogs

Rocking two-section barrel troubleshooting.

Flow

Loading...
10

History and honest limits

**John McLaughlin** of Goshen, Clermont County, Ohio, received US 9,117, dated 13 July 1852. His sections were each like an ordinary dasher churn tub, one fitting within the other; a clamp screw through the clasp band bore on a plate on the barrel's head. He did not claim oscillating churns, only mounting the two-section barrel with its grate in the clasp band on pivoted pendant bars. **Honest limits.** Two food-safe containers and printed parts stand in for his tubs. FDM prints hold food in their layer lines, so wash well and replace when worn. Your times and weights are the result.

Malzemeler

12

Gerekli Aletler

10

Tasarım dosyaları

1

CC0 Kamu Malı

Bu plan CC0 lisansıyla yayınlanmıştır. İzin almadan kopyalayabilir, değiştirebilir, dağıtabilir ve herhangi bir amaçla kullanabilirsiniz.

Planı üzerinden ürün satın alarak Maker'ı destekleyin, böylece Maker Komisyonu Satıcılar tarafından belirlenen komisyonu kazanırlar veya bu Planın yeni bir versiyonunu oluşturun ve gelir paylaşımı için kendi Planınıza bağlantı olarak ekleyin.

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