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Braked-Disk Slat-and-Wing Churn: Up Between the Slats, Down Through the Disk
Martin

作成者

Martin

7. 10月 2026NO
30
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Braked-Disk Slat-and-Wing Churn: Up Between the Slats, Down Through the Disk

Wade sent the cream round a loop: up the sides and down through the middle. Isaac M. Wade of Clinton, Lenawee County, Michigan, received US 13,133, dated 26 June 1855, for a churn with radial wings on the foot of a vertical shaft, turned through bevel wheels by a crank; vertical slats round the inside of the tub that the wings just clear; and on the slats' shoulders a disk with a central aperture and four brakes, "flat wooden strips secured edgewise on the disk," placed tangent to the aperture and held still by a pin. The wings force the cream "upward between the slats (f) and thrown against the brakes A¹, which direct it to the aperture (g)," and the slats and brakes "prevent the cream from rotating." This rung compares the openings, then prints the slats, the disk with its brakes, the wings, step and gears, builds the churn, and makes butter.
中級者
About 4 hours, plus printing

手順

1

Up the sides, down the middle

Jupyter ノートブックを読み込み中…
2

Still breakers round a turning dasher, before it

The embedded blueprint turns dashers between still breakers. Wade's still slats and brakes send the cream in a loop, up the side and down through a disk.
3

Read US 13,133

"On the upper surface of the disk H, are attached four brakes A¹. These brakes are formed of flat wooden strips secured edgewise on the disk and extend upward nearly as high as the slats (f). The brakes are placed tangentially with the circular aperture (g), at the center of the disk H, and extend to the edge of the disk."
4

Print the parts

Print four slats with their shoulders, the disk with its aperture and four brakes, the wings, the step, the 36-tooth crown wheel, the 12-tooth pinion and the standard. Print in PETG at 0.2 mm layers, 30 % infill, 4 walls; wash before first use.

このステップの材料:

PETGフィラメントPETGフィラメント1 個

必要な工具:

FDM 3D プリンターFDM 3D プリンター
5

Print the slat

The slat, printed as step 4 describes.
デザインファイルSTLCC0 - Free
6

Print the disk with its aperture and four brakes

The disk with its aperture and four brakes, printed as step 4 describes.
デザインファイルSTLCC0 - Free
7

Print the wings

The wings, printed as step 4 describes.
デザインファイルSTLCC0 - Free
8

Print the step

The step, printed as step 4 describes.
デザインファイルSTLCC0 - Free
9

Print the crown wheel

The crown wheel, printed as step 4 describes.
デザインファイルSTLCC0 - Free
10

Print the pinion

The pinion, printed as step 4 describes.
デザインファイルSTLCC0 - Free
11

Print the standard

The standard, printed as step 4 describes.
デザインファイルSTLCC0 - Free
12

Tub, slats, wings and disk

Use a straight-sided round food-grade container about 190 mm across inside and 230 mm deep. Seal the four slats upright to its wall, evenly spaced, with food-safe silicone, their shoulders inward. Stand the step in the bottom, a 10 mm square hardwood shaft in it, and slide the wings down onto the step. Drop the disk over the shaft onto the shoulders and push a short pin through its notch beside a slat, as his pin h.

このステップの材料:

食品級の保存容器食品級の保存容器1 個
シリコーンシーラントシリコーンシーラント1 個
堅木のダボ堅木のダボ1 個
軟鋼丸棒軟鋼丸棒1 個

必要な工具:

手のこぎり手のこぎり
金切りのこ(ハクソー)金切りのこ(ハクソー)
紙やすり紙やすり
13

Lid, gears and crank

Cut the lid in half and fix one half with a hole for the shaft. Push the pinion onto the shaft's top, screw the standard to the lid half and run a short 10 mm rod through its bearing into the crown wheel so its teeth mesh the pinion; screw a dowel handle into the wheel's boss.

このステップの材料:

軟鋼丸棒軟鋼丸棒1 個
堅木のダボ堅木のダボ1 個
#8 × 1 インチ木ねじ#8 × 1 インチ木ねじ1 個
小ねじ小ねじ1 個

必要な工具:

金切りのこ(ハクソー)金切りのこ(ハクソー)
ドライバーセットドライバーセット
コードレスドリルコードレスドリル
14

The build in 3D

FreeCAD model of this build, not of the patent: the tub cut away to show the wings on the step, the slats on the wall, the disk resting on their shoulders with its aperture and brakes, and the crown wheel and pinion on the half lid.
デザインファイルBLENDCC0 - Free
15

Churn the loop

Let the heavy cream stand until it reaches about 15 °C, checked with the thermometer. Pour in 2 litres, enough to cover the disk. Crank steadily and watch the cream rise at the side and fall through the aperture; 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.
ステップ 15 - Image 1

このステップの材料:

生クリーム生クリーム2000 ml
粗い海塩粗い海塩1 個
水水1 個

必要な工具:

差しっぱなしのプローブ温度計差しっぱなしのプローブ温度計
ストップウォッチストップウォッチ
デジタルキッチンスケールデジタルキッチンスケール
ステンレス鋼の大きな混ぜ鉢ステンレス鋼の大きな混ぜ鉢
16

Cream that just goes round

Braked-disk churn troubleshooting.

Flow

Loading...
17

History and honest limits

**Isaac M. Wade** of Clinton, Lenawee County, Michigan, received US 13,133, dated 26 June 1855. The drawing marks the brakes A′ where the text has A¹. He wrote that the churn "operates well and with but a small expenditure of power even when a large quantity of cream is placed in the case"; that is his claim. He claimed the arrangement of the wings on the shaft's foot, the slats on the tub's inner side and the brakes on the disk. **Honest limits.** A container, printed parts and a crown wheel with a spur pinion stand in for his tub and bevel wheels. FDM prints hold food in their layer lines, so wash well and replace when worn. Your times and weights are the result.

材料

10

必要な工具

10

設計ファイル

8

CC0 パブリックドメイン

このブループリントはCC0で公開されています。許可を求めずに、自由にコピー、修正、配布、あらゆる目的で使用できます。

メイカーを応援するには、ブループリント経由で製品を購入してください。メイカーには メイカーコミッション がベンダーにより設定されています。または、このブループリントの新しいイテレーションを作成し、自分のブループリントにコネクションとして含めて収益を共有できます。

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