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TEKNOLOJİ
GİYİLEBİLİR ÜRÜNLER
Propeller-and-Spoon Egg Beater: Spoon Arms Break the Swirl
A turning beater soon sets the whole liquid circling with it.
William T. Nicholson of Providence, Rhode Island, received US 32,886, dated 23 July 1861, for an egg beater: a crank wheel with bevelled face teeth turns a pinion and a pair of propeller blades; under the pinion a disk with an elliptic groove rocks two arms ending "in the form of a spoon bill's beak," so "the circling currents occasioned by the blades of the propeller will be broken at regular intervals." It clamps into a socket on a table or lifts out for use by hand.
This rung works out the stroke rates, then prints the crown wheel, pinion, cam and propeller, builds the frame and arms, and times a beating.
İleri
About 5 hours, plus printing
Talimatlar
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1
Stroke rates
Stroke rates
Jupyter defteri yükleniyor…
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A crank wheel and pinion before it
A crank wheel and pinion before it
The embedded blueprint drives two beaters off one wheel. Nicholson drives a propeller and lets a cam rock two spoon arms against its swirl.
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Read US 32,886
Read US 32,886
"To the under side of the pinion E is secured the disk H (Fig. 5,) its lower surface being furnished with an elliptic groove or channel I. Two arms K K pivoted to the handle at c and d extend to the bottom of the propeller blade their lower extremities being in the form of a spoon bill's beak. A projecting ear e, e on each arm is inserted in the elliptic groove I whereby as the propeller shaft F is rotated to which the disk is attached a reciprocating motion is given to each of the arms."
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Print the gears, cam and propeller
Print the gears, cam and propeller
Print the 48-tooth crown wheel (/uploads/blueprints/propeller-spoon-egg-beater-crown-wheel.stl), the 12-tooth pinion (/uploads/blueprints/propeller-spoon-egg-beater-pinion.stl), the cam disk with its elliptic groove (/uploads/blueprints/propeller-spoon-egg-beater-cam.stl) and the propeller (/uploads/blueprints/propeller-spoon-egg-beater-propeller.stl). Print in PETG at 0.2 mm layers, 30 % infill, 4 walls.
Bu adım için malzemeler:
PETG filament1 adetGerekli aletler:
FDM 3B yazıcı5
5
Frame and wheel
Frame and wheel
Cut a plywood handle frame. Bolt the crown wheel to it on an M5 screw with a crank near its rim, and drill a bearing for the propeller shaft so the pinion meshes the wheel's face.
Bu adım için malzemeler:
Kontrplak levha1 adet
Makine vidaları1 adet
Düz Pul1 adet
Altıgen Somun1 adetGerekli aletler:
Kıl Testere
Kablosuz Matkap
Matkap Ucu Takımı
Kurbağacık anahtar6
6
Shaft, cam and propeller
Shaft, cam and propeller
Epoxy the pinion, then the cam under it, on a 5 mm rod through the bearing, and the propeller on the rod's foot.
Bu adım için malzemeler:
Yumuşak Çelik Çubuk1 adet
İki bileşenli epoksi1 adetGerekli aletler:
Demir Testeresi
Tezgah Mengenesi7
7
Spoon arms
Spoon arms
Bend two arms of stainless wire with a spoon-shaped flat at the foot. Pivot each on a screw in the frame either side of the shaft, and bend a short ear on each into the cam's groove.
Bu adım için malzemeler:
Paslanmaz çelik tel1 adet
#8 x 1" ahşap vidası1 adetGerekli aletler:
Yuvarlak uçlu pense
Yassı Ağızlı Pense
Tornavida takımı
Dijital Kumpas 6 İnç8
8
The patent drawing
The patent drawing
US 32,886 drawing sheet, public domain (expired patent).
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With and without the arms
With and without the arms
Beat two egg whites with the arms in the groove and time them to stiff peaks; lift the ears out and repeat with the propeller alone.
Bu adım için malzemeler:
Yumurta4 adetGerekli aletler:
Büyük paslanmaz çelik karıştırma kâsesi
Kronometre10
10
Arms that jam, a cam that throws them
Arms that jam, a cam that throws them
Propeller-and-spoon egg beater troubleshooting.
Flow
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11
History and honest limits
History and honest limits
**William T. Nicholson** of Providence, Rhode Island, received US 32,886, dated 23 July 1861. The grooved disk is set with its longest diameter in the same plane as the propeller blades, so the arms clear the blades; the socket or chair fixes to a table by spurs and one wood screw, its inclined sides grasping the handle, which can be lifted out for use by hand. He claimed the reciprocating beaters combined with a revolving beater.
**Honest limits.** FDM prints hold food in their layer lines, so wash well and replace when worn. A crown wheel and spur pinion stand in for his bevelled wheel, and a plywood frame for his handle and socket. Your times are the result.
Malzemeler
10- 1 adetYer Tutucu
- 1 adetYer Tutucu
- 1 adetYer Tutucu
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- 1 adetYer Tutucu
- 4 adetYer Tutucu
Gerekli Aletler
13- Yer Tutucu
- Yer Tutucu
- 1 vendor sell this, none ship to you yetYer Tutucu
- Yer Tutucu
- Yer Tutucu
- Yer Tutucu
- Yer Tutucu
- Yer Tutucu
- Yer Tutucu
- Yer Tutucu
- Yer Tutucu
- Yer Tutucu
- Yer Tutucu
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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.