Post on 15-Apr-2017
transcript
TRAINING MANUAL
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
1st S : छंटाई
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
Activity
917
28
2
21
13
6
24
4 16
10
29
2234
30
39
41
The Number Game
46
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1617
19
20
21
2223
24
25
26
2728
29
30
31
32
33
34
35
36
3738
39
41
43
44
4546
4748
4950
5152
5354
54
56
57
58
59
60
61
62
63
64
65
66
67
6869
70
71
72
73
74
75
76
7778
79
80
8182
8384
85
86
87
88
89
90
40
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1617
19
20
21
2223
2425
26
2728
29
30
31
32
33
34
35
36
3738
39
41
43
44
4546
4748
49
40
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1617
19
20
21
2223
24
25
26
2728
29
30
31
32
33
34
35
36
3738
39
41
43
44
4546
4748
49
40
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
Numbers from 1 to 49
1 2 3 4 5 6 7 8 9 10
11 12 13 14 151617 19 2021 22 232425 26 2728 29 30
31323334 35 36 37 38 39
41 434445 46 4748 49
40
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
Stage 1 Stage 2 Stage 3 Stage 4
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
Before
After
After
Before
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
Before After
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
Activity
The Quiet Game
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
Remember5S
1S
4S
3S
2S
5S
Sort
Straighten
Shine
Standardize
Sustain
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
“Work at getting organized like a hobby. Set aside a certain amount of time each day. While it may indeed take a fair amount of time to establish order, once it is achieved, you will save more time than you have ever spent.”
~Deniece Schofield
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
Now Our Turn To Achieve And Sustain
5S
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
Measurementand Measuring Devices
(Micrometer and Vernier Caliper)
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
What are we going to do today?
• 1) We are going to read and use the following instruments in measuring certain quantities:
– Micrometer– Vernier Caliper
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
The Micrometer
• A micrometer allows a measurement of the size of a body. It is one of the most accurate mechanical devices in common use.
Parts of a Micrometer
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
How to read and use the Micrometer?
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
1) The line labeled 0 is the primary pointer. When it lines up with the central horizontal line on the cylinder, as shown, then the distance between the measuring rods is exactly an integral or half-integral number of millimeters.
2) The left-hand side of the thimble has markings all around it.
3) In this case, then, the distance between the measuring
rods is 7.000 mm. The upward line on the cylinder corresponding to 7 mm is barely visible under the thimble.
Primary pointer
Central horizontal line
1 2 3 4 6
7
0.5 1.52.5
3.54.5
5.56.5
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
Remember!!!
• Report to 3 decimal places. Your instrument is capable of reading up to thousandths of a millimeter. ( That is why it is called a micrometer, 10-6 of a meter).
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
1) If we rotate the thimble one complete revolution so it moves to the right, it will look as shown.
2) Now the distance between the measuring rods is 7.500 mm. The downward line on the cylinder corresponding to 7.5 mm is barely visible.
3) Note that this is all consistent with the fact that the markings on the cylinder correspond to fifty divisions for a complete revolution. Thus the numbers on the thimble correspond to hundredths of a millimeter.
7
7.5
7.5+0.000 = 7.500 mm
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
• One more complete revolution takes the distance to 8.000 mm, as shown.
8
0.000
8.000 mm + 0.000 mm = 8.000 mm
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
• Now turn the thimble just a little bit more, and end up with the situation shown.
• We have increased the distance by 0.120 mm from 8.000, so the distance between the measuring rods is now 8.120 mm.
8
0.120 mm
8.000 mm + 0.120 mm = 8.120 mm
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
• If we give the thimble one complete further rotation, we end up with the micrometer as shown above.
• Now the distance is 0.120 mm greater than 8.500 mm, so the distance is 8.620 mm.
8.5 mm
0.120 mm
8.500 mm + 0.120 mm = 8.620 mm
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
• Finally, if we turn the thimble a tiny bit further, it might end up like the figure above.
• Now the distance is greater than 8.620 mm, but clearly less than 8.630 mm. We might estimate this reading to be 8.624 mm.
8.5 mm
0.120 mm
8.500 mm + 0.124 mm = 8.624 mm
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
• Depending on your eyes and screen resolution, you might be fairly confident that the reading is less than, say, 8.627 mm and similarly confident that it is greater than 8.621 mm. Thus you might assign a Reading Error to this measurement of 0.003 mm
• So, we would report the distance as 8.624 ± 0.003 mm.
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
Let us try!!!
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
1)
Answer: 7.880 mm
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
2)
Answer: 7.721± 0.003 mm
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
3)
Answer: 3.560 mm
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
4)
Answer: 5.801 ± 0.003 mm
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
5)
Answer: 3.090 mm
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
Zero error
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
The Vernier Caliper• This instrument may be used to measure
outer dimensions of objects (using the main jaws), inside dimensions (using the smaller jaws at the top), and depths (using the stem).
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
How to read and use the Vernier Caliper?
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
The reading here is 3.7 mm or 0.37 cm.
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
The reading here is 15.8 mm or 1.58 cm.
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
In figure 4 above, the first significant figures are taken as the main scale reading to the left of the vernier zero, i.e. 3.7 cm. The remaining digits are taken from the vernier scale reading that lines up with any main scale reading, (i.e. 0.46 mm or 0.046 cm) on the vernier scale. Thus the
reading is 3.746 cm.Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
In figure 6 the zero and the ten on the vernier scale both line up with main scale readings, therefore the reading is 4.000 cm.
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
Let us try!!!
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
1)
Answer: 3.090 cmDoc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
Answer: 0.810 cm
2)
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
3)
Answer: 12.168 cmDoc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
Zero Error
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
Main Slide ON/OFF
Dial Indicator
+/-Base
Setting Screw
PRESET
Display
ZERO/ABS
Clamp Screw
HOLD/DATA
Height gauge
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
Height Gauge Application
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
3R• What is 3R- 3R is a set of technique providing a standard
approach to place material in systemization way within the organization
• How we can maintain 3R on line- We can maintain 3R on line through followings.
1) Right quantity 2) Right container 3) Right location
Right location
Right container
Right Quantity 3R
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
1) सही मात्रा 2) सही कंटेनर3) सही स्थान
3R ( Right Quantity)
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
aBin Capacity : 8
3R ( Right Container )
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
OK Part Reject Part Rework able Part
aBenefits : 1) Quality Improve2) Visual Management Improve3) No chance of Mixing
3R ( Right Location )
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
Part in process
Circle
Circle Rectangle
Rectangle
Right AngleTriangle
a
a
aBenefits : 1) Searching time less2) Visual Management Improve3) Productivity Improve
Training contents
3R
Material Place in systemization way at proper location in right quantity
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
Document Details
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
What is OK and NGDefect Pictures
सही और गलत के चि�त्र
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
What to do .
कार्य� निनर्दे�श जि�सके अनुसार हमे काम करना है
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
Sequential Check Point
पीछे वाले निकस कार्य� को �ेक करना है
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
Self Check Pointअपने निकरे्य हुए निकस काम को र्देोबारा �ेक करना है
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
Things to be control byप्रमुख निनरं्यत्रण पॉइंट्स और उनको �ेक करने का तरीका
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
Consumable thingsप्रर्योग में आने वाली वस्तुए
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
Safety Precautionसुरक्षा निनर्दे�श
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
Safety Precautionसुरक्षा निनर्दे�श
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
Defect Tagसुरक्षा निनर्दे�श
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
Process / Operation
If Input is Variable then output will vary
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
Cause and Effect Diagram
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11
Doc. No : SKF/TR/02 Rev. No : 0 Effective Date : 20.4.11