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Details: LYMCO RAL-16USA Office and WarehouseMegabore Machinery Inc.General Manager. Jennifer Budd1048 N. 105th E. AveTulsa Oklahoma 74116, USAEmail: [email protected] Website: www.megaboremachinery.comCell:+ 580 340 1049Phone: +918 836 5900Fax: +918 836 5928

Australia OfficeMegabore Oil Country Lathes Division,ESP Machinery AustraliaSales Manager Omar DachsNo 4 South Road Braybrook 3019 Melbourne AustraliaEmail: [email protected]: www.megaboremachinery.comPhone: +613 9689 6044Fax: +613 9689 5093

Middle East OfficeESP Machinery Middle East,Sales Manager Arjun KappolSharjah Airport International Free Zone Q4 – 127 United Arab EmiratesEmail: [email protected]: www.megaboremachinery.comPhone: +971 6548 9639Fax: +971 6548 9640

Customer : TBA RAL-16

FAST FACTS ABOUT RAL-16

Appearance may vary according to final configuration

ESP MegaborePage : 2 of 20


CAPACITY

Work EnvelopThe RAL-16 vertical lathe machines parts up to 1900 mm in diameter and a turning height of up to 1600

mm, also can provides the flexibility to handle a wide range of parts.

Axis Travel :

X axis travel : -250 ~ +1,350 mm

Z axis travel : 1,000mm

Crossrail stroke : 800mm (200mm x 5 steps)

Maximum Machining Range :





CAPACITY

Hydraulic Static Bearing Design The floating hydraulic bearing is designed with a heavy duty roller bearing.

Hydrostatic bearing design is revolutionary feature. In addition to superior resistance to heat

expansion, asymmetrical loading, and heavy duty cutting, this technology guarantees prolonged

machine servicing life and stability throughout all shifts.

The table is manufactured from high tensile Meehanite cast iron and built on a one-piece base casting

for maximum durability and rigidity, which surpasses many peer model’s two-piece base design.


Spindle motor : Fanuc α40/6000iAC 37/45kw, Max. table torque : 18,790 NmMax. workpiece weight : 10,000 kg


RIGIDITY & CONSTRUCTION

Machine Construction Detail, innovation, and capacity are put into practice in the RAL series Vertical Turning & Boring Lathe.

Massive ribbed box structure, hydrostatic bearing of table, and octagonal ram construction are all

integrated into the exceptional design of the RAL vertical lathes. The combined features and intensive

attention to detail enable the RAL VTL to perform in today’s most demanding applications.

Strong Meehanite cast iron single piece wall type column with ribbed box structure that provides

robust base for stability and rigidity

Heat treated, oversized box ways with 55 degree Rockwell hardness




Main Table Driven Power is transmitted to the

table via a proprietary two step,

hydraulically shifted gearbox.

Maximum loading can reach

10,000kg on RAL-16; nearly

doubling competing models.

Specially designed 2 step gear

box to produce 18,790 Nm

Max. torque on a Fanuc

α40/6000i spindle motor.

Special Slant Saddle Design The 15° slant saddle design is

applied on both RAL-16 and

RAL-20.

This reduces overhang problem

and provides increased

machine rigidity.




Ram Construction Unique octagonal ram construction records

outstanding performance in terms of thermal

expansion control and straightness.

Octagonal design provides impressive, 23%

more clearance than square ram, through-hole

capacity to allow better clearance when boring a

deep hole in workpiece.

240x270mm ram cross sections to handle all

kinds of turning and cutting jobs.

Flexibility and availability of 90゜angular heads (for models with C-axis) to complete

milling/drilling/tapping in a single setup

Balanced cutting power for cutting both internal

diameter(I.D.) and outside diameter(O.D.) with

two sets of clamping gibs to support cutting

stress from both directions. The result is equal

quality in terms of finishing surface and

accuracy for both I.D. and O.D.




Crossrail Slant and Locking A 15゜slant bed design for the crossrail X-axis

travel is implemented for higher rigidity to heavy

duty turning jobs.

The height of cross rail is designed to be

adjustable according to workpiece geometries

along an 800mm W-axis travel with 5 positions.

Every position is locked by independent hydraulic

clamping cylinders plus large taper lock pins to

ensure maximum cutting safety. Each of the

engaging position is designed to take crossrail

rigidity to the next level. The combined features

strengthen machine’s side cutting capacity while

promoting repeatability and eliminating overhang

problems of tool ram. .




Drive System & Moglice Surface The X and Z axes slide way are all hand scraped with MOGLICE coating material for perfect alignment

and friction-free movement.

This unique MOGLICE coating material, with 1:1 correct to the micron property, has a quarter less

friction than traditional Turcite B coating material. Therefore, it eliminates backlash and minimizes

wear problems happened in traditional box-ways machine as well as maintains long term accuracy.

The properties of MOGLICE :

- Optimized Anti Stick-Slip

- Perfect long term adhesion, no measureable shrinkage in more than 45 years

- High dimensional stability

- Excellent damping properties = improved stiffness

- Good chemical resistance

- Best coefficient of friction

- Wear resistant





STANDARD SPECIFICATIONS

Capacity Table diameter 1,600 mm

Max. swing 2,000 mm

Max. cutting diameter 1,900 mm

Max. cutting height 1,600 mm

Max. load table 10,000 kg

Ram Ram diameter 240x270mm

Travel X axis (horizontal travel of rail head) -200mm to + 1,125mm from reference point

Z axis (vertical travel of ram) 1,000mm

W axis (Vertical travel of cross rail) 800mm (200mm x 5 positions)




SpindleSpindle motor Fanuc α40/6000i, AC 37/45kw

18,790 Nm (table torque)

Motor driven Gear box

Spindle speed 1 ~ 70rpm

1 ~ 250rpm

Change gear speed 2 steps

Bearing (internal) Hydrostatic, German made key components

Table Torque DiagramFanucα40/6000i, 37/45kw, driven by gear




X Axis transmission systemsBall Screw

Pitch of ball screw 10 mm

Accuracy class C3

Accuracy -0.008/300 mm

Ball screw make/type no. Hiwin/PMI

Drive Motor type no. Fanuc α40/3000i AC servo motor.

3,000 rpm, 6.0kw, 38Nm (torque)

Rapid traverse 12,000 mm/min

Max. cutting feed rate 0.001 ~ 50 mm/rev

Feed override 0 ~ 150%

Z Axis transmission systemsBall Screw

Pitch of ball screw 10 mm

Accuracy class C3

Accuracy -0.008/300 mm

Ball screw make/type no. Hiwin/PMI

Drive Motor type no. Fanuc α40B/3000i AC servo motor.

3,000 rpm, 6.0kw, 38Nm (torque)

Rapid traverse 10,000 mm/min

Max. cutting feed rate 0.001 ~ 50 mm/rev

Feed override 0 ~ 150%




Crossrail Travel 800mm

No. of position 5 steps

Interval of position 200mm

Locking device 4 hydraulic clamping cylinder with locking pin

Clamping force 32,000 kg

Coolant SystemDual coolant tank

Gear box coolant 70L

Coolant tank 440L

Coolant pump/CTS 10 bar optional

20 bar optional

Automatic tool changer (OPT.)Tool magazine utilizes the latest servo indexing technology to achieve 0.5 second indexing times for

adjacent stations.

Magazine capacity 18 tools (9 static tool holder and 9 live holders)

External tool shank size □25 or 32 mm

Driven type Servo motor indexing

Max. tool length 400mm

Max. tool weight 50 kg

Max. the tool magazine weight 550 kg

Tool change time pocket to pocket 0.5”




Dimension of Tool Holder (opt.)

OD Tool Holder (ODF) Socket Holder (ISF)

Model Tool type L A

ODF32-200-120 □32X32 120 200ODF32-230-140 □32X32 140 230ISF25-110-200 □25X25 200ISF25-110-300 □25X25 200

Boring holder (BOB) Taper holder (DRI) Model L ØD Ød Tool

BOB50-110-130 130 50 Ø50BOB63-110-130 130 63 Ø63BOB50-110-230 230 50 Ø50BOB63-110-230 230 63 Ø63DRI2-32-60 60 32 17.78 MT#2DRI3-40-65 65 40 23.825 MT#3DRI4-48-95 95 48 31.267 MT#4DRI5-63-105 105 63 44.399 MT#5

ID tool holder (IDF)

Model L ØD B Tool

IDF20-80-200 200 80 23 □20X20IDF20-80-250 250 80 23 □20X20IDF20-90-300 300 90 23 □20X20IDF25-100-400 400 100 28 □25X25






Machine SizeFloor space 6,500 x 4,600mm

Machine height 5,690mm

Machine weight 28,000 kg



LYMCO RAL-16 CNC Vertical lathe SpecificationTable diameter : 1,6000 mm

Max. swing : 2,000 mm

Max. turning diameter : 1,900 mm

Max. cutting height : 1,600 mm

Max. load table : 10,000 kg

X travel : -200 ~ + 1,125 mm

Ram (Z) travel: 1000 mm

Taper: BT-50

Vertical travel of crossrail : 800 mm (200mmx5 position)

Table speed : 1~70, 1 ~ 250rpm (2 steps)

Max. table torque : 18,790 Nm

Spindle drive motor : Fanuc α40i, 37/45kW

X axis servo motor : Fanuc 6.0kw

Z axis servo motor : Fanuc 6.0kw

Power requirement : 60kVA

With Fanuc 0iTD (10.4"LCD)



QUOTATION

Standard EquipmentFanuc 0iTD color TFT

Hydrostatic bearing for turning table with oil cooling unit

Splash guard

Hydraulic unit

Manual 4 jaws chuck

Automatic lubrication system

Working light

Three color alarm

Workpiece counter

Table lubrication unit

Air condition for electrical cabinet

Chip conveyor

Chip trolley

Oil water separator

3 bar high pressure pump

Tool holders Two pieces ONE x facing, ONE x boring

CE Corticated

Machine 1 year warranty

Fanuc controller 2 years warranty

Anchor Bolt and Tools and Tool box

Operation Manual

Spare parts list



OPTIONAL ACCESSORIES

Spindle Motor Upgrade 1.1 Fanuc α50i 45/55kW main spindle motor 36,000Nm table torque

Coolant Through Spindle2.1 3 bar upgrade to 6 bar high pressure coolant pump

2.2 3 bar upgrade to 10 bar high pressure coolant pump

2.3 3 bar upgrade to 20 bar high pressure coolant pump

Linear Scale3.1 Heidenhain linear scale precision 0.005 (X axis)

3.2 Heidenhain linear scale precision 0.005 (Z axis)

3.3 Fagor linear scale precision 0.005 (X axis)

3.4 Fagor linear scale precision 0.005 (Z axis)

Tool Magazine4.1 ATC capacity : 12 tooling



OPTIONAL ACCESSORIES

Measurement Equipment 5.1 Renishaw TS-20 tool probe

5.2 Renishaw RMP60 Parts probe

Tool holder6.1 O. D. tool holder (ODF)

6.2 I. D. tool holder (IDF)

6.3 Boring tool holder (BOB)

6.4 Socket holder (ISF)

Others 7.1 Transformer


Date post:	17-Mar-2018
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