TOS SUA 125 NUMERIC, Operating Instructions Manual

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SUA 125 NUMERIC
34200003 TOS a.s. 02/2011
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1. Contents.
1. CONTENTS. .....................................................................................................................................................................5
2. BASIC INFORMATION FOR USER OF SUA 125 NUMERIC UNIVERSAL CENTRE LATHE. ......................7
2.1. P
REFACE
. ........................................................................................................................................................................7
2.2. F
ORM OF
M
ANUAL
A
RRANGING
. ....................................................................................................................................8
2.3. A
NALYSIS OF RISK FACTORS
...........................................................................................................................................9
2.4. C
ONCEPTION VERSION OF SAFETY DEVICES OF THE
SUA 125 NUMERIC
LATHE WITH NUMERICAL CONTROL SYSTEM
ACCORDING TO
EU S
TANDARDS
. .............................................................................................................................................. 14
2.5. U
NIVERSAL SAFETY
,
ECOLOGICAL AND HYGIENIC DEMANDS APPLIED TO CONCEPTIONAL LATHE VERSION OF
SUA 125
NUMERIC
WITH
EU S
TANDARDS
. ........................................................................................................................................... 17
2.6. G
ENERAL
D
ATA
C
ONCERNING
C
ENTRE
L
ATHE WITH
CNC C
ONTROL
. ......................................................................... 20
3. SPECIFICATION OF MACHINE.
................................................................................................................................ 26
3.1. B
ASIC DATA
. ................................................................................................................................................................. 26
3.2. S
PECIFICATION OF ELECTRIC EQUIPMENT
..................................................................................................................... 32
4. PURPOSE OF USE OF SUA 125 NUMERIC LATHE. ............................................................................................. 33
4.1. R
EQUIREMENTS FOR LATHE OPERATOR CONNECTED WITH PERSONAL SAFETY
. ............................................................. 33
5. DESCRIPTION OF MAIN ASSEMBLIES OF SUA 125 NUMERIC CENTRE LATHE FROM POINT OF
VIEW OF THEIR FUNCTIONS. ......................................................................................................................................... 37
5.1. G
ENERAL PRINCIPLES
. ................................................................................................................................................... 37
5.2. S
PECIFICATION OF
F
UNCTIONAL
A
SSEMBLIES OF
L
ATHE
(F
IG
. 5.1) .............................................................................. 38
5.2.1. Bed ....................................................................................................................................................................... 38
5.2.2. Driving Section ..................................................................................................................................................... 40
5.2.3. Brake. (Fig. 5.2) ................................................................................................................................................... 43
5.2.4. Headstock ............................................................................................................................................................. 47
5.2.5. Gearbox ................................................................................................................................................................ 47
5.2.6. Work spindle ......................................................................................................................................................... 48
5.2.6.1. Reducing taper ................................................................................................................................................................... 52
5.2.7. Ball circulating lead screw ................................................................................................................................... 53
5.2.8. Carriage, .............................................................................................................................................................. 53
5.2.9. Tailstock (fig. 5.6): ............................................................................................................................................... 56
5.2.9.1. Load of clamping centre in dependence on overhang of tailstock sleeve .......................................................................... 61
5.2.10. Liquid Circuits...................................................................................................................................................... 62
5.2.11. Lubrication circuit ................................................................................................................................................ 66
5.2.12. Cutting lubricant circuit. ...................................................................................................................................... 69
5.2.13. Rests ..................................................................................................................................................................... 83
6. DESCRIPTION OF SAFETY DEVICES. ................................................................................................................... 85
7. ACOUSTIC EMISSION DATA.................................................................................................................................... 86
8. OTHER EMISSION DATA. ......................................................................................................................................... 87
9. TRANSPORT OF LATHE. ........................................................................................................................................... 88