សិល្បៈ
សម្រស់ និង សុខុមាលភាព
សិប្បកម្ម
វប្បធម៌ និង ប្រវត្តិសាស្ត្រ
ការកម្សាន្ត
បរិស្ថាន
ម្ហូប និង ភេសជ្ជៈ
វិស្វកម្មបញ្ច្រាស
វិទ្យាសាស្ត្រ
កីឡា
បច្ចេកវិទ្យា
ប្រដាប់ដែលស្លៀក
Flaring-Tub Slat-Reactor Churn: The Cream Climbs the Flare and Is Beaten Back by Slats
Grover let the shape of the tub do the work: spun cream climbs a flaring side.
Hosea H. Grover of North Cohocton, Steuben County, New York, received US 10,245, dated 15 November 1853, for a rotary churn: a crank and shaft with a transverse piece near the bottom, standing in a step at the tub's bottom, under slats across the top held by wires and a cross piece fastened with staples. Turning it "produces centrifugal motion in the milk and thereby causes it to rise up the flaring surface of the tub until it meets the reactor by which it is beat back upon the dash." The small churn is of tin; for larger quantities he made the tub of wood, less flaring, with a pinion and larger cog wheel to speed the dash.
This rung looks at how high spun cream could climb, then prints the dash bar, step, slat rails and bearing block, fits them in a flaring stainless bowl, and makes butter.
ចាប់ផ្តើម
About 3 hours, plus printing
ការណែនាំ
1
1
How high it could climb
How high it could climb
កំពុងផ្ទុកសៀវភៅ Jupyter…
2
2
A reaction in the churn before it
A reaction in the churn before it
The embedded blueprint makes the cream react against oars pitched opposite ways. Grover throws it up a flaring side into fixed slats.
3
3
Read US 10,245
Read US 10,245
"These slats are designed to be placed in singly and then the wires passed through them so that the slats may be used in any required number to suit the quantity and quality (that is the thickness) of the milk or cream to be churned. Thus situated the slats constitute a reactor."
4
4
Print the parts
Print the parts
Print the dash bar b with its square socket (/uploads/blueprints/flaring-tub-slat-reactor-churn-dash-bar.stl), the step (/uploads/blueprints/flaring-tub-slat-reactor-churn-step.stl), two slat rails that hook over the rim like his staples (/uploads/blueprints/flaring-tub-slat-reactor-churn-slat-rail.stl) and the bearing block for the cross piece (/uploads/blueprints/flaring-tub-slat-reactor-churn-bearing-block.stl). Print in PETG at 0.2 mm layers, 30 % infill, 4 walls; wash before first use.
សម្ភារៈសម្រាប់ជំហាននេះ៖
សរសៃ PETG1 ដុំឧបករណ៍ដែលត្រូវការ៖
ម៉ាស៊ីនបោះពុម្ព 3D ប្រើខ្សែ (FDM)5
5
Dash and step
Dash and step
Stand the step in the middle of a large stainless mixing bowl with sloping sides, about 300 mm across. Cut a 10 mm square hardwood shaft to stand in it and reach 60 mm above the rim, push the dash bar onto it 15 mm above the step, and glue a pine crank arm and dowel handle on top.
សម្ភារៈសម្រាប់ជំហាននេះ៖
ចានលាយធំដែកអ៊ីណុក1 ដុំ
ដែកគោលឈើរឹង1 ដុំ
ក្តារឈើស្រល់1 ដុំ
កាវឈើ1 ដុំឧបករណ៍ដែលត្រូវការ៖
រណារដៃ
ស្វានឥតខ្សែ
សំណុំក្បាលខួង
ក្រដាសខាត់6
6
Slats, wires and cross piece
Slats, wires and cross piece
Hook the two rails over the rim opposite each other. Cut hardwood laths 10 mm thick to span between the rails in their grooves, each with a 14 mm hole in its middle for the shaft, and slide in as many as the cream needs, one at a time. Push a 3 mm stainless rod down through each rail and the slat ends, as his wires. Lay a 24 by 12 mm lath across the rim through the bearing block, over the rails, as the cross piece d, the shaft through the block.
សម្ភារៈសម្រាប់ជំហាននេះ៖
ដែកគោលឈើរឹង1 ដុំ
ដែកទន់ដុំមូល1 ដុំឧបករណ៍ដែលត្រូវការ៖
រណារដៃស្វានឥតខ្សែសំណុំក្បាលខួង
រណារកាត់ដែក7
7
The build in 3D
The build in 3D
FreeCAD model of this build, not of the patent: the flaring tub cut away to show the step and the dash bar near the bottom, three slats across the top in the rails hooked over the rim, the wires, and the cross piece with its bearing block and the crank.
8
8
Spin and make butter
Spin and make butter
Let the heavy cream stand until it reaches about 15 °C, checked with the thermometer. Pour in 1.5 litres. Turn the crank briskly so the cream climbs the bowl's side into the slats; if it does not reach them, take out the top slat and lower the rest. 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.
សម្ភារៈសម្រាប់ជំហាននេះ៖
ក្រែមខាប់1500 មល
អំបិលសមុទ្រគ្រើម1 ដុំ
ទឹក1 ដុំឧបករណ៍ដែលត្រូវការ៖
ទែម៉ូម៉ែត្រមានចុងដោតទុក
នាឡិកាបញ្ឈប់
ជញ្ជីងឌីជីថលផ្ទះបាយចានលាយធំដែកអ៊ីណុក9
9
Cream that will not climb, a shaft that wanders
Cream that will not climb, a shaft that wanders
Flaring-tub slat-reactor churn troubleshooting.
Flow
Loading...
10
10
History and honest limits
History and honest limits
**Hosea H. Grover** of North Cohocton, Steuben County, New York, received US 10,245, dated 15 November 1853 (the drawing sheet reads "H. H. Grover"). He did not claim a conical tub with a revolving dasher, with or without breakers, as such churns had been used before; he claimed such a conical tub with a vertical revolving dasher at its bottom combined with breakers at the top.
**Honest limits.** A mixing bowl with curved sides, hardwood and printed parts stand in for his tin cone; the notebook's rise is an upper bound, not a measurement. FDM prints hold food in their layer lines, so wash well and replace when worn. Your times and weights are the result.
សម្ភារៈ
9- 1 ដុំកន្លែងទុក
- 1 ដុំកន្លែងទុក
- 1 ដុំកន្លែងទុក
- 1 ដុំកន្លែងទុក
- 1 ដុំកន្លែងទុក
- 1 ដុំកន្លែងទុក
- 1500 មលកន្លែងទុក
- 1 ដុំកន្លែងទុក
- 1 ដុំកន្លែងទុក
ឧបករណ៍ចាំបាច់
10- កន្លែងទុក
- កន្លែងទុក
- 1 vendor sell this, none ship to you yetកន្លែងទុក
- កន្លែងទុក
- កន្លែងទុក
- កន្លែងទុក
- កន្លែងទុក
- កន្លែងទុក
- កន្លែងទុក
- កន្លែងទុក
ឯកសាររចនា
1ប្លង់ពាក់ព័ន្ធ
ប្លង់ទាំងនេះចែករំលែកចំណេះដឹង — បច្ចេកទេស សម្ភារៈ ឬគោលការណ៍
Reacting Churn Dasher: Two Rows of Oars Pitched Opposite Ways
ដោយ TheChef
ម្ហូប និង ភេសជ្ជៈ
3
0
0
0
0
0
Whirl-Cone Splash-Guard Churn: A Whirl Feeds Air to a Cone, a Funnel Keeps the Cream In
ដោយ Karen
ម្ហូប និង ភេសជ្ជៈ
6
0
0
0
0
0
Churning Butter from Cream — The 5,000-Year-Old Fat Separation
ដោយ TheChef
សិប្បកម្ម
47
0
0
0
0
0
CC0 សាធារណៈ
ប្លង់នេះត្រូវបានចេញផ្សាយក្រោម CC0។ អ្នកមានសិទ្ធិចម្លង កែប្រែ ចែកចាយ និងប្រើប្រាស់ដោយមិនចាំបាច់សុំអនុញ្ញាត។
គាំទ្រអ្នកបង្កើតដោយទិញផលិតផលតាមរយៈប្លង់របស់ពួកគេ ដែលពួកគេទទួលបាន កម្រៃជើងសារអ្នកបង្កើត កំណត់ដោយអ្នកលក់ ឬបង្កើតកំណែថ្មីនៃប្លង់នេះ ហើយបញ្ចូលជាការតភ្ជាប់ក្នុងប្លង់របស់អ្នកដើម្បីចែករំលែកចំណូល។