Optimum OPTIturn TM 3310 User manual

EN
Operating manual
Version 1.0.2
Lathe
Part no. 3403020
3403025

Version 1.0.2 - 2020-07-202 Translation of original instruction
TM3310 | TM3310D
EN
TM3310_GBIVZ.fm
Table of contents
1 Safety
1.1 Rating plate.................................................................................................................................................... 6
1.1.1 Machine variants.............................................................................................................................. 6
1.2 Safety instructions (warning notes)................................................................................................................ 7
1.2.1 Classification of risks........................................................................................................................ 7
1.2.2 Pictograms ....................................................................................................................................... 8
1.3 Intended use .................................................................................................................................................. 8
1.4 Reasonably foreseeable misuses.................................................................................................................. 9
1.4.1 Avoiding misuse............................................................................................................................... 9
1.5 Potential dangers that can be caused by the lathe...................................................................................... 10
1.6 Qualification ................................................................................................................................................. 10
1.6.1 Obligations of the operating company............................................................................................ 10
1.6.2 User's obligations........................................................................................................................... 10
1.6.3 Additional requirements regarding the qualification ....................................................................... 11
1.7 Operator positions ....................................................................................................................................... 11
1.8 Safety measures during operation............................................................................................................... 11
1.9 Safety devices ............................................................................................................................................. 11
1.9.1 Emergency-stop button.................................................................................................................. 12
1.9.2 Protective cover of the headstock .................................................................................................. 12
1.9.3 Lathe chuck protection with position switch ................................................................................... 12
1.9.4 Protective cover of lead screw ....................................................................................................... 12
1.10 Safety check ................................................................................................................................................ 12
1.11 Personal protective equipment .................................................................................................................... 13
1.12 Safety during operation................................................................................................................................ 13
1.12.1 Disconnecting and securing the lathe ............................................................................................ 14
1.12.2 Using lifting equipment................................................................................................................... 14
1.12.3 Mechanical maintenance work....................................................................................................... 14
1.13 Electronics ................................................................................................................................................... 14
1.14 Inspection deadlines.................................................................................................................................... 15
2 Technical specification
2.1 Electrical connection.................................................................................................................................... 16
2.2 Power........................................................................................................................................................... 16
2.3 Work areas .................................................................................................................................................. 16
2.4 Work area .................................................................................................................................................... 16
2.5 Headstock.................................................................................................................................................... 16
2.6 Slides........................................................................................................................................................... 16
2.7 Feeds and pitches ....................................................................................................................................... 16
2.8 Tailstock....................................................................................................................................................... 16
2.9 Dimensions .................................................................................................................................................. 16
2.10 Environmental conditions............................................................................................................................. 16
2.12 Emissions .................................................................................................................................................... 17
2.11 Operating material ....................................................................................................................................... 17
3 Delivery, interdepartmental transport, assembly and commissioning
3.1 Notes on transport, installation, commissioning .......................................................................................... 18
3.1.1 General risks during internal transport ........................................................................................... 18
3.2 Delivery........................................................................................................................................................ 19
3.3 Unpacking.................................................................................................................................................... 19
3.4 Transport ..................................................................................................................................................... 19
3.4.1 Load suspension point ................................................................................................................... 19
3.4.2 Gravity of the machine ................................................................................................................... 19
3.4.3 Lifting with a forklift......................................................................................................................... 20
3.4.4 Lifting by crane............................................................................................................................... 20
3.5 Installation conditions .................................................................................................................................. 21
3.5.1 Foundation and floor ...................................................................................................................... 21
3.5.2 Installation plan .............................................................................................................................. 21
3.6 Assembly and installation, initial operation .................................................................................................. 22
3.6.1 Anchor-free assembly .................................................................................................................... 22
3.6.2 Installation with levelling discs ....................................................................................................... 23
3.6.3 Installation with vibration dampers................................................................................................. 23

Version 1.0.2 - 2020-07-20 3Translation of original instruction
TM3310 | TM3310D EN
TM3310_GBIVZ.fm
3.6.4 Anchored assembly ........................................................................................................................24
3.6.5 Aligning the machine ......................................................................................................................25
3.7 Cleaning the machine...................................................................................................................................25
3.7.1 Lubrication ......................................................................................................................................25
3.8 One-component paint...................................................................................................................................25
3.9 Electric three-phase connection...................................................................................................................26
3.10 Warming up the machine .............................................................................................................................26
4Operation
4.1 Control and indicating elements ...................................................................................................................27
4.2 Safety ...........................................................................................................................................................28
4.2.1 Overview of the control elements ...................................................................................................28
4.2.2 Overview of indicator elements.......................................................................................................29
4.2.3 Control elements.............................................................................................................................30
4.3 Switching on the machine ............................................................................................................................30
4.3.1 Switching on ...................................................................................................................................30
4.4 Switching the machine off ............................................................................................................................30
4.5 Resetting an emergency stop condition .......................................................................................................30
4.6 Power failure, Restoring readiness for operation .........................................................................................31
4.7 Speed setting ...............................................................................................................................................31
4.8 Fixing the lathe saddle .................................................................................................................................31
4.9 Changing the feed rate.................................................................................................................................31
4.9.1 Selector switch................................................................................................................................31
4.9.2 Changing the change gears............................................................................................................32
4.10 Crossfeed, Longitudinal feed........................................................................................................................32
4.11 Tool holder ...................................................................................................................................................33
4.12 Lathe spindle fixture .....................................................................................................................................33
4.12.1 Fasten workpiece holder.................................................................................................................34
4.12.2 Adjusting the Camlock bolts to the workpiece holder .....................................................................35
4.12.3 Clamping a workpiece into the three jaw chuck..............................................................................35
4.13 Turning tapers ..............................................................................................................................................36
4.13.1 Taper turning with the top slide.......................................................................................................36
4.13.2 Taper turning with the tailstock .......................................................................................................36
4.13.3 Turning of cones with high precision ..............................................................................................37
4.14 Standard values for cutting data when turning .............................................................................................39
4.15 Cutting speed table ......................................................................................................................................40
4.16 Terms for the rotating tool ............................................................................................................................41
4.16.1 Cutting edge geometry for turning tools..........................................................................................42
4.16.2 Types of cutting form levels ............................................................................................................42
4.17 Tapping of external and internal threads......................................................................................................44
4.18 Thread types ................................................................................................................................................45
4.18.1 Metric threads (60° flank angle)......................................................................................................46
4.18.2 British thread (55° flank angle) .......................................................................................................48
4.18.3 Indexable inserts.............................................................................................................................49
4.18.4 Examples for thread cutting ............................................................................................................50
4.19 General operating instructions .....................................................................................................................52
4.19.1 Clamping long workpieces..............................................................................................................52
4.20 Mounting of rests..........................................................................................................................................52
4.21 Tailstock .......................................................................................................................................................52
4.21.1 Cross-adjustment of the tailstock....................................................................................................53
4.22 General operating instructions .....................................................................................................................53
4.22.1 Longitudinal turning ........................................................................................................................53
4.22.2 Face turning and recessing ............................................................................................................54
4.22.3 Turning short tapers with the top slide............................................................................................54
4.22.4 Thread cutting.................................................................................................................................55
4.23 Cooling lubricant...........................................................................................................................................56
5 Cutting speeds
5.1 Selecting the cutting speed ..........................................................................................................................57
5.2 Influences on the cutting speed....................................................................................................................57
5.3 Example for the determination of the required speed on your lathe.............................................................57
5.4 Table cutting speeds ....................................................................................................................................58

Version 1.0.2 - 2020-07-204 Translation of original instruction
TM3310 | TM3310D
EN
TM3310_GBIVZ.fm
6 Maintenance
6.1 Safety........................................................................................................................................................... 59
6.1.1 Preparation..................................................................................................................................... 59
6.1.2 Restarting....................................................................................................................................... 59
6.2 Inspection and maintenance........................................................................................................................ 60
6.3 Recommended wearing parts...................................................................................................................... 65
6.3.1 Lubricating and cleaning the lathe chuck ....................................................................................... 65
6.4 Repair .......................................................................................................................................................... 66
6.4.1 Customer service technician.......................................................................................................... 66
7 Ersatzteile - Spare parts
7.1 Ersatzteilbestellung - Ordering spare parts ................................................................................................. 67
7.2 Hotline Ersatzteile - Spare parts Hotline...................................................................................................... 67
7.3 Service Hotline............................................................................................................................................. 67
7.4 Elektrische Ersatzteile - Electrical spare parts............................................................................................. 67
7.5 Schaltplan - Wiring diagram......................................................................................................................... 67
7.6 Spindelgetriebe - Headstock........................................................................................................................ 68
7.7 Vorschubgetriebe - Feed gear ..................................................................................................................... 73
7.8 Vorschubgetriebe - Feed gear ..................................................................................................................... 74
7.9 Vorschubgetriebe - Feed gear ..................................................................................................................... 75
7.10 Schlosskasten - Apron................................................................................................................................. 77
7.11 Schlosskasten - Apron................................................................................................................................. 78
7.12 Planschlitten, Bettschlitten - Cross slide, bed slide ..................................................................................... 80
7.13 Oberschlitten - Top slide............................................................................................................................. 82
7.14 Maschinenbett - Machine bed...................................................................................................................... 83
7.15 Maschinenbett - Machine bed...................................................................................................................... 84
7.16 Reitstock - Tailstock..................................................................................................................................... 86
7.17 Drehfutterschutz - Lathe chuck protection ................................................................................................... 87
7.18 Späneschutz - Chip cover............................................................................................................................ 88
7.19 Schaltplan - Wiring diagram......................................................................................................................... 89
8 Malfunctions
9 Appendix
9.1 Copyright ..................................................................................................................................................... 96
9.2 Terminology/Glossary.................................................................................................................................. 96
9.3 Change information manual......................................................................................................................... 96
9.4 Liability claims/warranty............................................................................................................................... 97
9.5 Storage ........................................................................................................................................................ 98
9.6 Dismantling, disassembling, packing and loading ....................................................................................... 98
9.6.1 Decommissioning........................................................................................................................... 99
9.6.2 Dismantling .................................................................................................................................... 99
9.6.3 Disassembly................................................................................................................................... 99
9.6.4 Packing and loading....................................................................................................................... 99
9.7 Disposal of new device packaging............................................................................................................... 99

Version 1.0.2 - 2020-07-20 5Translation of original instruction
TM3310 | TM3310D EN
preface_GB.fm
Preface
Dear customer,
Thank you very much for purchasing a product made by OPTIMUM.
OPTIMUM metal working machines offer a maximum of quality, technically optimum solutions
and convince by an outstanding price performance ratio. Continuous enhancements and pro-
duct innovations guarantee state-of-the-art products and safety at any time.
Before commissioning the machine please thoroughly read these operating instructions and get
familiar with the machine. Please also make sure that all persons operating the machine have
read and understood the operating instructions beforehand. 
Keep these operating instructions in a safe place nearby the machine.
Information
The operating instructions include indications for safety-relevant and proper installation, opera-
tion and maintenance of the machine. The continuous observance of all notes included in this
manual guarantee the safety of persons and of the machine.
The manual determines the intended use of the machine and includes all necessary information
for its economic operation as well as its long service life.
In the paragraph "Maintenance" all maintenance works and functional tests are described which
the operator must perform in regular intervals.
The illustration and information included in the present manual can possibly deviate from the
current state of construction of your machine. Being the manufacturer we are continuously see-
king for improvements and renewal of the products. Therefore, changes might be performed
without prior notice. The illustrations of the machine may be different from the illustrations in
these instructions with regard to a few details. However, this does not have any influence on
the operability of the machine. 
Therefore, no claims may be derived from the indications and descriptions. Changes and errors
are reserved!
Your suggestion with regard to these operating instructions are an important contribution to
optimising our work which we offer to our customers. For any questions or suggestions for
improvement, please do not hesitate to contact our service department.
If you have any further questions after reading these operating instructions and you are
not able to solve your problem with a help of these operating instructions, please
contact your specialised dealer or directly the company OPTIMUM.
Optimum Maschinen Germany GmbH
Dr.- Robert - Pfleger - Str. 26
D-96103 Hallstadt
Fax (+49)0951 / 96555 - 888
email: [e-mail]
Internet: www.optimum-maschinen.de