Testing Machine Tools For the use of Machine Tool Makers

Testing Machine Tools For the use of Machine Tool Makers
اسم المؤلف
DR. GEO. SCHLESINGER
التاريخ
27 أبريل 2018
المشاهدات
التقييم
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Testing Machine Tools
For the use of Machine Tool Makers,
Users, Inspectors and Plant Engineers
DR. GEO. SCHLESINGER
Index [0 Contents
PAGE
Introduction . 0 . . . 5
Principles of Trial Tests . . . . 5
The Machine 1001 Under Load .
Carrying Out the Trial Tests . .
Measuring Tools and Methods
Amount and Direction of Fit Tolerances . . .
Details for Testing the various Classes of Machine Tools.
How TO MEASURE ACCURACY IN MACHIN] TOOLS
Levell ing
Testing the Workspindle .
Accuracy of Workpieces (Performance Tests)
Example of Appl ication . .
‘Power and Efciency .
Surface Quality
MILLING MACHNES ( 1-4) AND GEAR CUTTIN.G MAOHINES (6-7)
1 . Knee-type Horizontal Milling Machines and Universal
Milling Machines
1A. Dividing Heads . . . .
2. Surface Milling Machines . .
3. Vertical Milling Machines
4. Thread Milling Machines . .
6. Spur, Worm and Helical Gear-hobbing Machines
7. Gear Shapers .
CENTRE LATHES, TURRET LATHES, MULTI-SPINDLE
AUT0lA’1’ICS, VERTICAL ‘BORING MILLS (1 l -20)
11. Finish Turning Lathes up to 400 mm. (ab. 15£ in.) in
Height of Centres . . 57
12. Finish Turning Lathes with from 400 to 1,000 mm.
(ab. 15£ in. to 40 in. ) in Height of Centres . 58
13. Tool-room Lathes (highest degree of accuracy) up to
180 mm. (ab. 7k in. ) in Height of Centres
14. Baoking-o? or Relieving Lathes .
15. Facing Lathes
16. Turret Lathes arranged for Cylindrical Tool Shanks
in the Turret Heads, and Single-spindle Automatic
Turret Lathes up to 300 mm. (ab. 12 in. ) in Height
of Centres .
16A. Turret Lat.hes with Hollow Turret Heads provided
with Centring Recesses for Tool Holders up to’
300 mm. (ab. 12 in. ) in Height of Centres . .
17. Turret Lathes arranged for reception of Cylindrical
Tool Shanks in the Turret Heads and Single-spindle
Automatic Turret Lathes with more than 300 mm.
(12 in.) in Height of Centres
1 7A. Turret Lathes with Hollow Turret Heads provided
with Centring Recesses. Height of Centres more
than 300 mm. 112 in.) . . . .
18A. Multi-spindle Automatics (Rotary Work and Sta –
tionary Tools)
1 8B. Multi-spindle Automatics (Stationary WOl’k and
Rotary Tools ) 69
1 9 . Vertical Boring Mills (Vertical Lathes)
20. Double-standard Vertical Boring Mills
GRINDING MAOINES
21. Cylindrical Grinding Machines . . 74
22. Planer-type Surface Grinders . . 75
23. Vertical Surface Grinders 76
24. Surface Grinders with Horizontal Wheel Axes . : . 77
25. Surface Grinders with Vertically Adjustable Hori
zontal Wheel Spindle . . 78
26. Universal Tool and Cutter Grinders . 79
DRILLING AND HORIZONTAL BORING MAOIDNES (31-38)
3 1 . Upright Drilling Machines . . 80
32. Pillar Type Drilling Machines 81
33. Multi-spindle Drilling Machines . 82
34. Radial Drilling Machines 83
35. Horizontal Boring Machines with Spindles up to
80 mm. (ab. 3* in. ) . 84
36. Horizontal Boring Machines wth Spindles more than
80 mm. (ab. 3* in.) in diameter 86
37. Horizontal Boring Machines with Adjustable Columns 86
38. Horizontal Boring Machines with Fixed Headstocks 87
PLANING, SHAPING, AND SLOTTING MACHINES (41-44)
41. Planig Machines (Double Standard) . 88
42. Openside Planing Machines . 89,90
43. Shaping Machines
44. Slotting Machines
SHEARING, PUNOING, STAMPING MAOINES AND PRESSES
(51-53)
51. Open-fronted Power Presses and Punching Machines 93
52. Double Standard Power Presses and Punching Machines 94
53. Shearing Machines and Guillotines 94
WOODWORKING MACHINES ( 6 1-70)
61. Circular Saws, Edging Saws, Cross Cutting and
Trenching Machines . . 95
62. Band Saws 96
63. Fret Saws . 97
64. Frame Saws, Multi-blade .
65. Surface Planing Machines . .
66. Thicknessing Machines . . . .
67. 4·Cutter Planing and Moulding Machines . .
68. Vertical Spindle Moulders
69. Chain Mortising Machines
70. Wood Turning Lathes
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