Would you like to inspect the original subtitles? These are the user uploaded subtitles that are being translated:
1
00:00:03,965 --> 00:00:06,965
--captions by vitac--
Www.Vitac.Com
2
00:00:06,965 --> 00:00:09,931
Captions paid for by
Discovery communications
3
00:00:53,172 --> 00:00:55,413
Narrator: rock crushers
Are brawny machines
4
00:00:55,413 --> 00:00:58,000
Designed to smash
Big boulders to bits.
5
00:00:58,000 --> 00:01:01,413
The broken rock is then used
To make asphalt pavement,
6
00:01:01,413 --> 00:01:04,241
Concrete building foundations,
Ceramic tile,
7
00:01:04,241 --> 00:01:05,689
And many other things.
8
00:01:05,689 --> 00:01:07,827
Modern society
Is largely built
9
00:01:07,827 --> 00:01:11,137
On the crushing strength
Of these powerful machines.
10
00:01:15,172 --> 00:01:18,344
If there's one invention
That's been a smashing success,
11
00:01:18,344 --> 00:01:20,931
It's the rock crusher.
12
00:01:20,931 --> 00:01:23,517
These machines
Are designed to pulverize.
13
00:01:23,517 --> 00:01:26,448
This crusher
Slams rocks against anvils
14
00:01:26,448 --> 00:01:30,034
To shatter them
Along natural stress lines.
15
00:01:30,034 --> 00:01:33,206
They break
Into uniform cubicle particles
16
00:01:33,206 --> 00:01:35,379
That can be processed
Into many different things.
17
00:01:37,724 --> 00:01:40,482
Production starts
With the crusher's lid.
18
00:01:40,482 --> 00:01:42,551
A computer-controlled
Plasma torch
19
00:01:42,551 --> 00:01:44,689
Cuts through a sheet of steel
That's underwater.
20
00:01:44,689 --> 00:01:47,482
The water keeps the smoke down
21
00:01:47,482 --> 00:01:50,758
As the plasma gas
Makes a sharp, precise cut.
22
00:01:54,724 --> 00:01:57,965
They feed a piece of steel
Back and forth between rollers
23
00:01:57,965 --> 00:02:00,068
To shape it
Into the crusher body.
24
00:02:00,068 --> 00:02:05,689
With each pass,
The strip curls a little more.
25
00:02:05,689 --> 00:02:06,965
When the two ends meet,
26
00:02:06,965 --> 00:02:08,758
The steel
Is sufficiently cylindrical.
27
00:02:13,000 --> 00:02:15,379
The technician
Tack welds the ends
28
00:02:15,379 --> 00:02:18,517
While the steel
Is still in the rolling machine.
29
00:02:18,517 --> 00:02:23,413
This holds the shape so that
He can then do a complete weld.
30
00:02:23,413 --> 00:02:25,241
After a bit more work,
31
00:02:25,241 --> 00:02:28,620
The crusher body is ready
For mounting to the base frame.
32
00:02:28,620 --> 00:02:31,103
They lower it into place
With the crane
33
00:02:31,103 --> 00:02:32,310
And weld it to the section
34
00:02:32,310 --> 00:02:34,517
That will hold
The electric motor and pedestal.
35
00:02:34,517 --> 00:02:37,827
After a paint job
And some fittings,
36
00:02:37,827 --> 00:02:42,172
The focus turns to
The inside of the rock crusher.
37
00:02:42,172 --> 00:02:46,068
A worker bolts steel castings
To the interior wall.
38
00:02:46,068 --> 00:02:48,103
The rugged castings
39
00:02:48,103 --> 00:02:51,551
Will protect the crusher
Structure from damage
40
00:02:51,551 --> 00:02:54,655
As rocks are slammed around
Inside during crushing.
41
00:02:56,931 --> 00:02:58,758
He secures the bolts
42
00:02:58,758 --> 00:03:02,482
From the outside
Of the crusher structure.
43
00:03:02,482 --> 00:03:07,344
They're now ready to assemble
The crusher bearing and shaft.
44
00:03:07,344 --> 00:03:10,551
The worker
Starts with the bearing.
45
00:03:10,551 --> 00:03:12,724
He carefully aims a torch at it,
46
00:03:12,724 --> 00:03:15,344
And the exposure
To the steady flame
47
00:03:15,344 --> 00:03:18,586
Causes the bearing to expand.
48
00:03:18,586 --> 00:03:21,241
When it's large enough,
49
00:03:21,241 --> 00:03:24,275
He lowers the shaft
Into the bearing.
50
00:03:28,482 --> 00:03:30,620
As the bearing cools,
51
00:03:30,620 --> 00:03:33,241
It shrinks to the shaft
For a tight fit.
52
00:03:33,241 --> 00:03:34,758
This takes several hours.
53
00:03:37,103 --> 00:03:38,413
Then he heats the opening
54
00:03:38,413 --> 00:03:40,517
In a part known as
The pedestal housing
55
00:03:40,517 --> 00:03:42,620
To enlarge it.
56
00:03:42,620 --> 00:03:46,827
He inserts the shaft
And bearing assembly into it.
57
00:03:46,827 --> 00:03:52,517
The housing cools
And shrinks to the bearing.
58
00:03:52,517 --> 00:03:55,000
They also equip
The other end of the shaft
59
00:03:55,000 --> 00:03:56,379
With a bearing and cap,
60
00:03:56,379 --> 00:03:58,482
And then it's time
For a test run.
61
00:03:58,482 --> 00:04:02,103
They run each pedestal unit
For two hours
62
00:04:02,103 --> 00:04:06,310
So a computer can thoroughly
Assess its performance.
63
00:04:06,310 --> 00:04:11,241
The pedestal shaft assembly
Has passed a gamut of tests.
64
00:04:11,241 --> 00:04:16,206
It's ready
To go into the crusher.
65
00:04:16,206 --> 00:04:19,517
The installer bolts it
To the frame in six places.
66
00:04:25,620 --> 00:04:30,275
He attaches it
To the protruding shaft bearing
67
00:04:30,275 --> 00:04:32,241
By heat shrinking it in place.
68
00:04:32,241 --> 00:04:35,482
He reinforces the installation
With two locknuts.
69
00:04:35,482 --> 00:04:39,862
Meanwhile,
A robot welds brackets
70
00:04:39,862 --> 00:04:43,517
Onto a machined steel plate
That will serve as the impeller.
71
00:04:43,517 --> 00:04:46,551
The impeller
Is a kind of turntable
72
00:04:46,551 --> 00:04:50,965
That revolves to toss the rock
Into anvils to shatter it.
73
00:04:50,965 --> 00:04:53,482
They attach parts called shoes
To the brackets.
74
00:04:56,379 --> 00:04:58,793
They transfer the impeller
To the crusher
75
00:04:58,793 --> 00:05:01,000
And bolt it to the hub.
76
00:05:01,000 --> 00:05:05,137
A worker installs
Chrome and white iron castings.
77
00:05:05,137 --> 00:05:07,068
The castings are the anvils.
78
00:05:07,068 --> 00:05:09,413
Arranged in a ring,
79
00:05:09,413 --> 00:05:11,241
They serve as
The striking surface
80
00:05:11,241 --> 00:05:12,655
For the rocks.
81
00:05:12,655 --> 00:05:17,275
He installs them on an angle
And locks them in position.
82
00:05:17,275 --> 00:05:20,655
The crane transfers the ring
To the crusher,
83
00:05:20,655 --> 00:05:23,310
And the anvils
Now surround the impeller.
84
00:05:28,586 --> 00:05:31,517
With all of the components
In place,
85
00:05:31,517 --> 00:05:35,034
It's time to put the lid
On the rock crusher.
86
00:05:35,034 --> 00:05:38,034
A worker presses a decal
With brand information
87
00:05:38,034 --> 00:05:41,965
Onto the outside.
88
00:05:41,965 --> 00:05:44,551
They install the electric motor,
89
00:05:44,551 --> 00:05:48,931
And this crusher is now ready
To reduce rocks to rubble.
90
00:06:02,206 --> 00:06:04,206
Narrator: a lampshade
Is primarily practical.
91
00:06:04,206 --> 00:06:06,827
It diffuses
The light that bulbs emit.
92
00:06:06,827 --> 00:06:09,103
It also serves
A decorative purpose.
93
00:06:09,103 --> 00:06:11,965
What the shade is made of,
Its shape, and size
94
00:06:11,965 --> 00:06:14,724
All influence
The style of the lamp,
95
00:06:14,724 --> 00:06:18,000
So much so that you can give
An old lamp a whole new look
96
00:06:18,000 --> 00:06:19,655
Just by changing the shade.
97
00:06:22,517 --> 00:06:24,793
Whether the look
Is modern or classic,
98
00:06:24,793 --> 00:06:26,655
Putting the perfect shade
On your lamp base
99
00:06:26,655 --> 00:06:29,068
Is always a bright idea.
100
00:06:29,068 --> 00:06:32,758
Manufacturing a lampshade
Begins with the frame.
101
00:06:32,758 --> 00:06:36,482
It's made of steel wire
3 or 4 millimeters thick,
102
00:06:36,482 --> 00:06:38,172
Depending on the shade size.
103
00:06:38,172 --> 00:06:40,517
A computer-guided
Forming machine
104
00:06:40,517 --> 00:06:45,275
Pulls the wire off the spindle
And straightens it with rollers.
105
00:06:45,275 --> 00:06:47,689
Then the machine
Bends and cuts the wire
106
00:06:47,689 --> 00:06:49,620
Into the shape
Of each frame component.
107
00:06:49,620 --> 00:06:51,034
For each frame,
108
00:06:51,034 --> 00:06:54,275
The machine makes two rings
In the shape of the shade,
109
00:06:54,275 --> 00:06:57,241
Typically round, square,
Or rectangular.
110
00:07:01,551 --> 00:07:06,448
Then it makes
Three "L"-shaped pieces.
111
00:07:11,000 --> 00:07:13,172
To assemble
The top of the frame,
112
00:07:13,172 --> 00:07:16,827
They place one "L"-shaped piece
At a time in a positioning jig
113
00:07:16,827 --> 00:07:20,068
Alongside a steel loop
With three tabs.
114
00:07:20,068 --> 00:07:25,448
They weld an "L" piece
To each of those tabs.
115
00:07:25,448 --> 00:07:30,034
Next, they take each ring
And weld it closed.
116
00:07:38,137 --> 00:07:41,724
They weld the free end
Of the "L"-shaped pieces
117
00:07:41,724 --> 00:07:43,379
To one of the rings.
118
00:07:50,448 --> 00:07:53,206
This completes
The top of the frame.
119
00:07:53,206 --> 00:07:56,586
The remaining ring
Forms the bottom of the frame.
120
00:07:56,586 --> 00:07:59,241
Workers spray both of them
With paint powder.
121
00:07:59,241 --> 00:08:03,034
Then the frame parts
Enter an oven,
122
00:08:03,034 --> 00:08:07,620
Which bakes the powder
Into a durable coating.
123
00:08:07,620 --> 00:08:10,275
At the core of
The fabric portion of the shade
124
00:08:10,275 --> 00:08:15,000
Is a sheet of pvc plastic that
Has an adhesive on both sides.
125
00:08:15,000 --> 00:08:16,724
Working one side at a time,
126
00:08:16,724 --> 00:08:19,620
They peel off
The paper covering the adhesive,
127
00:08:19,620 --> 00:08:21,551
Then apply the fabric gradually,
128
00:08:21,551 --> 00:08:25,000
Carefully smoothing it out
As they go to prevent creases.
129
00:08:28,206 --> 00:08:33,068
This lampshade has
Cream-colored linen on one side
130
00:08:33,068 --> 00:08:36,620
And patterned cotton
On the other.
131
00:08:36,620 --> 00:08:40,827
Once they've applied fabric
To both sides of the pvc sheet,
132
00:08:40,827 --> 00:08:44,931
A computer-guided cutter
Cuts out the shape of the shade.
133
00:08:44,931 --> 00:08:50,034
It also cuts through the inside
Of the fabric and the pvc
134
00:08:50,034 --> 00:08:54,310
All along the perimeter
Half an inch from the edge.
135
00:08:54,310 --> 00:08:58,758
This leaves a small border
Of only outside fabric.
136
00:08:58,758 --> 00:09:01,137
They apply double-sided tape
To this border
137
00:09:01,137 --> 00:09:04,379
On the top and bottom
Of the shade.
138
00:09:04,379 --> 00:09:09,655
They run a bead of glue
Down one side edge,
139
00:09:09,655 --> 00:09:13,379
Then fold the outside fabric
Border over the inner fabric.
140
00:09:13,379 --> 00:09:15,413
This gives the lampshade
A neat seam.
141
00:09:17,137 --> 00:09:19,620
Now they assemble
Fabric and frame,
142
00:09:19,620 --> 00:09:22,034
Starting with the bottom ring.
143
00:09:22,034 --> 00:09:24,862
They position it
Just above the double-sided tape
144
00:09:24,862 --> 00:09:25,965
Along the border,
145
00:09:25,965 --> 00:09:27,517
Then they remove the paper
146
00:09:27,517 --> 00:09:30,413
To expose
The tape's adhesive surface
147
00:09:30,413 --> 00:09:33,241
And fold the tape border
Tightly over the frame.
148
00:09:42,517 --> 00:09:45,689
They stand up the shade
On its bottom ring
149
00:09:45,689 --> 00:09:49,896
And position the top ring
With clips.
150
00:09:49,896 --> 00:09:54,137
Then they peel, fold, and stick
The fabric border over the ring
151
00:09:54,137 --> 00:09:55,862
Just as they did on the bottom.
152
00:10:03,517 --> 00:10:06,000
They press all around
153
00:10:06,000 --> 00:10:08,551
To smooth out the fabric
And ensure it adheres well.
154
00:10:10,724 --> 00:10:13,000
Then, using a bent spoon,
155
00:10:13,000 --> 00:10:17,310
They push the edge of the fabric
In behind the curved wire frame.
156
00:10:17,310 --> 00:10:20,344
This creates
A neat, rounded rim.
157
00:10:20,344 --> 00:10:23,103
They seal
The shade's vertical seam,
158
00:10:23,103 --> 00:10:26,689
Applying glue to both
The inside and outside edges.
159
00:10:36,275 --> 00:10:38,655
They weigh it down
For about half an hour
160
00:10:38,655 --> 00:10:41,172
Until the glue fully cures.
161
00:10:44,379 --> 00:10:46,241
The shade is now ready
162
00:10:46,241 --> 00:10:49,793
To add its personality
To an awaiting base.
163
00:10:49,793 --> 00:10:52,000
With all the lampshade's styles,
164
00:10:52,000 --> 00:10:54,965
Shapes, colors,
And fabrics available today,
165
00:10:54,965 --> 00:10:58,310
Any lamp can have
Multiple personalities.
166
00:11:09,655 --> 00:11:11,137
Narrator:
Believe it or not,
167
00:11:11,137 --> 00:11:14,586
Cake sprinkles have been around
Since the late 18th century
168
00:11:14,586 --> 00:11:17,896
When french confectioners
Used them as decorations.
169
00:11:17,896 --> 00:11:22,034
Chocolate sprinkles are believed
To have been invented in 1936
170
00:11:22,034 --> 00:11:25,448
By a dutchman responding to
A little boy's request
171
00:11:25,448 --> 00:11:28,448
For a chocolate bread topping.
172
00:11:28,448 --> 00:11:31,517
Cake sprinkles
Come in a variety of colors
173
00:11:31,517 --> 00:11:35,689
And can be found decorating and
Adding texture to many treats
174
00:11:35,689 --> 00:11:41,103
Such as cupcakes, doughnuts,
Ice cream, and cookies.
175
00:11:41,103 --> 00:11:43,034
They can quickly turn
A tasty treat
176
00:11:43,034 --> 00:11:46,275
Into a visual one, as well.
177
00:11:46,275 --> 00:11:49,655
A variety of liquid and powder
Food colorants
178
00:11:49,655 --> 00:11:51,137
Are among the ingredients
179
00:11:51,137 --> 00:11:56,655
Used to make these
Colorful dessert decorations.
180
00:11:56,655 --> 00:12:00,448
Shortening is
One of the other ingredients.
181
00:12:00,448 --> 00:12:05,862
A worker adds an exact quantity
Of shortening to a mixing tank.
182
00:12:05,862 --> 00:12:11,827
Water in the tank is heated
As the mixture is agitated.
183
00:12:11,827 --> 00:12:15,931
Within minutes,
The ingredients are absorbed.
184
00:12:15,931 --> 00:12:19,034
A worker adds powdered sugar
To a dry mixer.
185
00:12:19,034 --> 00:12:21,379
By the time all the needed sugar
Has been added,
186
00:12:21,379 --> 00:12:22,896
The machine is full.
187
00:12:25,931 --> 00:12:29,827
He adds a pre-measured amount
Of liquid food colorant.
188
00:12:29,827 --> 00:12:32,586
Different food colorants and
Different amounts of colorants
189
00:12:32,586 --> 00:12:34,344
Produce different-colored
Sprinkles
190
00:12:34,344 --> 00:12:38,103
And different shades of colors.
191
00:12:38,103 --> 00:12:40,517
The mixture
Of water and shortening
192
00:12:40,517 --> 00:12:42,206
Are added to the dry mixer
193
00:12:42,206 --> 00:12:47,931
Containing the powdered sugar
And colorant.
194
00:12:47,931 --> 00:12:52,137
He closes the lid and begins
The dough-mixing process.
195
00:12:54,862 --> 00:12:58,034
About 15 minutes later,
A worker opens the lid
196
00:12:58,034 --> 00:13:02,413
To reveal the freshly mixed
And colorful dough.
197
00:13:02,413 --> 00:13:06,620
A worker pushes the dough
Along a conveyor into a chute.
198
00:13:06,620 --> 00:13:08,655
It leads to
A wide collection area
199
00:13:08,655 --> 00:13:10,206
And another conveyor machine
200
00:13:10,206 --> 00:13:12,551
Which moves the dough
Toward an extruder.
201
00:13:14,758 --> 00:13:17,689
As the dough
Falls into the extruder,
202
00:13:17,689 --> 00:13:20,896
It's forced through
Many small holes.
203
00:13:20,896 --> 00:13:24,379
It emerges
As these long, narrow strands
204
00:13:24,379 --> 00:13:27,379
Which fall
Onto another conveyor.
205
00:13:27,379 --> 00:13:29,655
The holes through which
The dough is forced
206
00:13:29,655 --> 00:13:30,965
Are in a big plate.
207
00:13:30,965 --> 00:13:34,724
To make sure the quality
Of the product doesn't vary,
208
00:13:34,724 --> 00:13:35,965
Room temperature
In the production area
209
00:13:35,965 --> 00:13:37,068
Is kept constant,
210
00:13:37,068 --> 00:13:40,758
And the relative humidity
Is kept at 50%.
211
00:13:45,000 --> 00:13:46,965
That same ambient air
Dries the dough
212
00:13:46,965 --> 00:13:51,586
As it moves along the conveyor
Through a tunnel.
213
00:13:51,586 --> 00:13:54,689
About 10 seconds
After it enters the tunnel,
214
00:13:54,689 --> 00:13:59,379
It falls into a holding vat
With a pail.
215
00:13:59,379 --> 00:14:01,931
A worker sifts through the dough
216
00:14:01,931 --> 00:14:05,379
To make sure
It's properly dried.
217
00:14:05,379 --> 00:14:07,137
She lifts the dough-filled pail
218
00:14:07,137 --> 00:14:10,137
And places it on a trolley
For the trip to a tumbler.
219
00:14:13,482 --> 00:14:17,827
The tumbler breaks the strands
Into smaller sizes.
220
00:14:17,827 --> 00:14:20,000
The dough usually spends
About 10 minutes here.
221
00:14:20,000 --> 00:14:23,655
Any longer and the strand bits
Will be too small.
222
00:14:26,586 --> 00:14:30,310
A nozzle sprays a mixture
Of confectioner's glaze
223
00:14:30,310 --> 00:14:31,758
And carnauba wax.
224
00:14:31,758 --> 00:14:33,896
The mixer keeps
The cake sprinkles
225
00:14:33,896 --> 00:14:35,103
From leaking color
226
00:14:35,103 --> 00:14:38,758
Once they're placed
In finished products.
227
00:14:38,758 --> 00:14:40,793
Now dried and trimmed for size,
228
00:14:40,793 --> 00:14:43,931
A worker removes the sprinkles
From the tumbler
229
00:14:43,931 --> 00:14:47,862
And pours them
Onto a shaker table.
230
00:14:47,862 --> 00:14:50,103
Properly-sized pieces of dough
231
00:14:50,103 --> 00:14:53,620
Fall through a screen
Along with smaller pieces
232
00:14:53,620 --> 00:14:56,344
As larger clumps are sorted out.
233
00:14:56,344 --> 00:14:58,068
Before dropping
To another conveyor,
234
00:14:58,068 --> 00:15:01,413
A second filter below
Removes under-sized granules.
235
00:15:01,413 --> 00:15:05,965
The sprinkles fall into
A plastic-lined packaging tub.
236
00:15:08,000 --> 00:15:10,758
Cake sprinkles
Come in a variety of colors.
237
00:15:10,758 --> 00:15:12,724
A tumbler
Mixes all the colors together
238
00:15:12,724 --> 00:15:16,000
In order to package
A multi-colored product.
239
00:15:19,862 --> 00:15:23,172
The various colors are mixed
Together for about five minutes
240
00:15:23,172 --> 00:15:25,172
Before a worker
Samples the mixture
241
00:15:25,172 --> 00:15:27,793
To make sure the variety
Of colors is consistent.
242
00:15:30,724 --> 00:15:33,758
Once the sprinkles
Have been thoroughly mixed,
243
00:15:33,758 --> 00:15:35,758
They fall into
A line of bottles.
244
00:15:35,758 --> 00:15:39,241
A jet of air directed
At the top of the bottles
245
00:15:39,241 --> 00:15:43,068
Keeps sprinkles
Away from the cap area.
246
00:15:43,068 --> 00:15:45,586
The capping machine
Not only positions the cap,
247
00:15:45,586 --> 00:15:50,551
It also spins the bottle
To screw the cap into place.
248
00:15:50,551 --> 00:15:56,448
The capped bottles
Head to the labeling area.
249
00:15:56,448 --> 00:15:59,793
An adhesive label
Is applied to the bottle.
250
00:15:59,793 --> 00:16:04,344
These colorful sprinkles are
Sure to make any dessert dazzle.
251
00:16:17,827 --> 00:16:20,379
Narrator: the steam iron
Is a 20th-century invention
252
00:16:20,379 --> 00:16:22,551
That makes ironing
Less of a chore.
253
00:16:22,551 --> 00:16:24,827
Less physical effort is required
254
00:16:24,827 --> 00:16:28,275
Because the steam
Opens the weave of the fabric
255
00:16:28,275 --> 00:16:31,275
So that creases
Can be smoothed out more easily
256
00:16:31,275 --> 00:16:33,517
By the heated sole of the iron.
257
00:16:38,448 --> 00:16:39,689
In the past,
258
00:16:39,689 --> 00:16:42,413
People used heavy wedges of iron
Heated over a fire
259
00:16:42,413 --> 00:16:44,103
To press clothing,
260
00:16:44,103 --> 00:16:46,931
And so they became known
As irons.
261
00:16:46,931 --> 00:16:50,034
But today's electric irons
Aren't made from iron at all.
262
00:16:50,034 --> 00:16:54,724
They're made with lighter stuff
Like plastic and aluminum.
263
00:16:54,724 --> 00:16:59,310
Production starts with
This injection-molding machine.
264
00:16:59,310 --> 00:17:01,241
Once the mold closes,
265
00:17:01,241 --> 00:17:04,241
Nozzles inject three streams
Of plastic into the cavities,
266
00:17:04,241 --> 00:17:07,241
Each one a different color.
267
00:17:07,241 --> 00:17:09,793
The plastic hardens
Into a tri-colored part
268
00:17:09,793 --> 00:17:12,689
That is the upper shell
Of the iron and its handle.
269
00:17:12,689 --> 00:17:16,241
The plastic shell will also
Serve as the iron's water tank.
270
00:17:19,000 --> 00:17:20,862
The robot
Transfers the molded parts
271
00:17:20,862 --> 00:17:22,586
To automated scissors.
272
00:17:25,379 --> 00:17:27,448
The scissors
Snip off unwanted bits
273
00:17:27,448 --> 00:17:30,206
That were formed
As plastic flowed into the mold.
274
00:17:35,517 --> 00:17:36,724
The next robot
275
00:17:36,724 --> 00:17:39,724
Transfers a plastic ring
To a printing station.
276
00:17:39,724 --> 00:17:42,448
This ring will be
The temperature indicator
277
00:17:42,448 --> 00:17:45,310
For the control knob.
278
00:17:45,310 --> 00:17:46,827
Another robot
Stamps the measurements
279
00:17:46,827 --> 00:17:49,896
And other information onto it.
280
00:17:49,896 --> 00:17:53,689
Nozzles inject a ceramic liquid
Into the iron's aluminum base --
281
00:17:53,689 --> 00:17:56,793
The sole plate which
Contains the heating element.
282
00:17:56,793 --> 00:17:59,206
The ceramic will aid
In the production of steam
283
00:17:59,206 --> 00:18:03,586
By breaking the surface tension
Of the water from the tank.
284
00:18:03,586 --> 00:18:06,241
A worker places a cover
On top of the sole plate,
285
00:18:06,241 --> 00:18:09,000
And a machine
Rivets them together.
286
00:18:12,896 --> 00:18:16,172
There's a cover for the bottom
Of the sole plate, as well,
287
00:18:16,172 --> 00:18:18,724
Fittingly known as the shoe.
288
00:18:18,724 --> 00:18:22,931
An injector coats all the rivets
In the sole plate with silicone.
289
00:18:25,241 --> 00:18:27,586
The silicone
Serves as a kind of glue,
290
00:18:27,586 --> 00:18:29,896
Keeping the rivets tight.
291
00:18:31,931 --> 00:18:34,517
A robot transfers
The sole plate assembly
292
00:18:34,517 --> 00:18:36,827
To a heating unit
To cure the silicone.
293
00:18:39,517 --> 00:18:42,448
Another robot
294
00:18:42,448 --> 00:18:44,482
Pumps compressed air
Into the sole plate
295
00:18:44,482 --> 00:18:47,241
To check for leaks.
296
00:18:47,241 --> 00:18:50,655
The sole plate cools down
From the silicone cure
297
00:18:50,655 --> 00:18:54,413
On the ride to the next station.
298
00:18:54,413 --> 00:18:56,241
While just ahead,
299
00:18:56,241 --> 00:19:01,586
Robots nimbly bend and twist
Wires to a precise geometry.
300
00:19:03,724 --> 00:19:09,310
These robots are faster than
Humans and incredibly accurate.
301
00:19:09,310 --> 00:19:12,448
Afterwards,
Another robot welds the wires
302
00:19:12,448 --> 00:19:14,724
To a post on the iron's
Temperature-control unit.
303
00:19:14,724 --> 00:19:17,965
A carriage
Shuttles the unit forward,
304
00:19:17,965 --> 00:19:19,689
And the next robot retrieves it
305
00:19:19,689 --> 00:19:21,931
And transfers it
To the iron sole plate assembly.
306
00:19:26,379 --> 00:19:30,862
Another robot
Adjusts the unit's knob
307
00:19:30,862 --> 00:19:35,724
Until it's
In the correct position.
308
00:19:35,724 --> 00:19:38,413
They install
An aluminum silicate disk
309
00:19:38,413 --> 00:19:40,448
To protect the knob from heat.
310
00:19:40,448 --> 00:19:41,896
A robot applies hot glue
311
00:19:41,896 --> 00:19:44,379
Into the grooves
Of the iron's heat shield,
312
00:19:44,379 --> 00:19:47,586
Which will also serve
As the bottom of the water tank.
313
00:19:47,586 --> 00:19:49,862
With the glue still liquid,
314
00:19:49,862 --> 00:19:53,620
Another robot
Transfers the iron upper to it,
315
00:19:53,620 --> 00:19:55,344
And the glue cures.
316
00:19:55,344 --> 00:19:59,137
Up until now, the robots
Have done most of the work,
317
00:19:59,137 --> 00:20:00,931
But it's time
For a helping hand or two.
318
00:20:00,931 --> 00:20:04,241
A worker transfers
The iron upper assembly
319
00:20:04,241 --> 00:20:05,758
To the bottom one.
320
00:20:05,758 --> 00:20:08,586
After the two parts
Have been secured
321
00:20:08,586 --> 00:20:10,517
And a leak test performed,
322
00:20:10,517 --> 00:20:13,206
Another worker
Connects the power cord to it.
323
00:20:18,551 --> 00:20:22,034
She encloses the back with
Another molded plastic part.
324
00:20:22,034 --> 00:20:26,172
Another worker installs
The steam and spray subassembly.
325
00:20:26,172 --> 00:20:29,862
This part has an intake channel
For fill ups
326
00:20:29,862 --> 00:20:33,034
And a mechanism
To control the steam.
327
00:20:33,034 --> 00:20:35,827
It's time for
A thorough electrical test.
328
00:20:35,827 --> 00:20:37,034
They plug it in,
329
00:20:37,034 --> 00:20:38,965
And a robot turns the knob
330
00:20:38,965 --> 00:20:41,310
While a computer
Monitors its performance.
331
00:20:44,275 --> 00:20:49,793
A worker then examines
The steam iron from all angles.
332
00:20:49,793 --> 00:20:52,655
With her final approval,
It's ready for packaging.
333
00:20:55,275 --> 00:20:58,034
With robots and humans
Working in tandem,
334
00:20:58,034 --> 00:21:01,068
It takes just 10 minutes
To assemble a steam iron.
335
00:21:04,655 --> 00:21:08,724
Piles of rumpled laundry await,
So it's full steam ahead.
336
00:21:21,827 --> 00:21:23,827
If you have any comments
About the show,
337
00:21:23,827 --> 00:21:26,275
Or if you'd like to suggest
Topics for future shows,
338
00:21:26,275 --> 00:21:29,103
Drop us a line at...
27336
Can't find what you're looking for?
Get subtitles in any language from opensubtitles.com, and translate them here.