fives giddings & lewis horizontal machining .the modular design of fives giddings & lewis horizontal

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  • Fives Giddings & Lewis Horizontal Machining CentersHMC SERIES

  • MAG Markets, Products, Applications

    Aerospace, Aluminum structures

    , Composite structures

    , Titanium components

    , Engines

    , Landing gear

    Automotive / Truck, Cylinder heads

    , Cylinder blocks

    , Cams, cranks

    , Transmission

    , Chassis

    , Wheels and shafts

    , Composite panels

    Renewable Energy, Wind blade shells and spars

    , Wind blade roots

    , Thin film and c-Si modules

    , Solar thermal applications

    Markets

    Machines and Equipment

    Applications

    02 | 03

  • Railway, Wheels

    , Axles

    , Brake disks

    , Chassis components

    , Engines

    , Transmissions

    General Machining, Pumps

    , Valves

    , Compressors

    , Molds

    , Large structures

    , Machinery components

    Large Part Machining, Large frames

    , Bearings

    , Cases

    , Planetary carriers

    , Lift arms

  • Giddings & Lewis HMC SeriesHorizontal Machining Centers Aerospace, Oilfield, Construction, Mining, Shipbuilding,

    Job Shops, these are just a few of the industries relying on the capacity, rigidity, versatility and precision of the Giddings & Lewis HMC Series.

    Designed and Built to Meet Customer DemandsDesigned with extensive Six Sigma Voice of the Customer input HMC

    Series horizontal machining centers meet the needs of todays manufacturers.

    Cast iron construction for rigidity, speed to reduce cycle times and the

    capacity to handle a wide range of parts are features demanded by

    customers doing large part production.

    Large Capacity/Solid ConstructionCapable of swinging and shuttling up to 7000 kg, the HMC Series

    is a productive choice for large part production. These rugged

    machining centers are able to carry heavy loads and take deep

    cuts due to the design elements that make them a rigid, accurate

    machining platform.

    , Cast iron construction with reinforced columns and beds

    , Standard linear scales

    , Hydrostatic rotary tables

    , Part swings to 3000 mm (118.1 in)

    The modular design of Fives Giddings & Lewis horizontal machining centers

    makes it possible for OEM manufacturers and job shops to match the machine

    features to the part size, material and operations required. Among the

    configuration choices are: travels, controls, tool magazines, attachments,

    coolant sytems and a selection of seven different headstocks.

    04 | 05

  • Robust Design Provides Superior Customer Value

    High Performance Drive Way SystemThe high performance Fives Giddings & Lewis drive/way system produces

    faster positioning speeds, enhanced contouring performance, increased thrust

    and dependable accuracy. This all starts with the hardened and ground

    preloaded roller guideways. The result is reduced friction and faster traverse

    rates, up to 40 m/min (1575 ipm). The design of the roller packs optimizes

    way surface contact and rigidity. The way system efficiency results in reduced

    oil and energy usage.

    , Hydraulically preloaded ballscrews provide superior axis stiffness

    via constant preload which is unaffected by heat

    , Large, zero-backlash ballscrews supply smooth axis motion

    and high trust performance. The stiffness of the larger screws

    enhances load carrying capacity

    , Special geared AC digital drives maintain high torque and impressive

    stiffness even at high traverse and feed rates

    , Digital servo drives are sized to handle the headstock positioning

    and weight influences

    , Unsurpassed positioning accuracy is provided by the standard

    linear scale feedback system

    Positioning accuracy 0.008 mm (0.0003 in)

    Repeatability 0.005 mm (0.0002 in)

    Hydrostatic Rotary Table A built-in contouring rotary table is standard on the HMC Series.

    , The table design features tapered roller radial bearings and preloaded

    hydrostatic axial bearings. The hydrostatic bearings add dynamic

    stiffness for heavy-duty, precise cutting

    , For contouring, the robust worm gear drive includes servo clamping. For

    conventional machining operations, the design includes a non-influencing

    mechanical clamp

    , Standard rotary scale feedback provides unmatched positioning accuracy Peripheral Ring Clamp

  • Spindle Choices

    Spindle ChoicesWhether machining aluminum, cast iron or titanium, the HMC 1250 has

    the spindle to do the job. In addition to the standard 8,000 rpm spindle,

    choices include high-speed, high-torque, four tilt and two live spindles.

    The live spindles add reach and increase productivity by accomodating the

    use of multi-functional attachments such as programmable boring bars and

    contouring heads. The 210,000 position A-axis tilt spindles facilitate five-axis

    machining of large parts thereby reducing the number of required setups.

    1) The live spindle intermittent rating is S6-40%

    Headstock Options Standard High Torque(1) Live Spindles(1) Tilt (6,000 rpm) Tilt (8,000 rpm) Tilt (24,000 rpm)Power kW 37 / 46 60 / 80 30 / 45 37 / 46 37 / 46 50 / 65(Cont. / S6-60%) hp 49.6 / 62 80.5 / 107.3 40 / 60 49.6 / 61.6 49.6 / 61.6 67.5 / 87Torque Nm 908 / 1,128 2,200 / 2,600 1,108 / 1,662 1,161 / 1,386 740 / 920 58.3 / 64.1(Cont. / S6-60%) ft lb 670 / 832 1,623 / 1,918 817 / 1,226 856 / 1,022 555 / 690 43 / 47.3Speed rpm 10,000 5,000 4,000 6,000 8,000 24,000Spindle diameter mm 100 130 110 (130) inch 3.93 5.1 4.3 (5.1)W Axis travel mm 500 (800) inch 19.7 (31.5)A-Axis travel deg +90 / -120 +90 / -120 +90 / -120Taper Std ANSI #50 ANSI #50 ANSI #50 ANSI #50 ANSI #50 HSK 63A Opt SK #50 SK #50 SK #50 SK #50 SK #50 HSK 100A HSK 100A HSK 100A HSK 100A

    Tilt Spindle

    Live Spindle

    Contouring Head

    06 | 07

  • Power Charts

    Standard Fixed Spindle, 10,000 rpm

    Live Spindle, 110 and 130 mm, Two-Speed, 4,000 rpm

    High Torque, 5,000 rpm

    Tilt Spindle, 6,000 rpm

    Tilt Spindle, 24,000 rpm

    10

    20

    30

    40

    50

    90

    1000 2000 3000

    Pow

    er (h

    p)

    Pow

    er (k

    W)

    4000 5000

    13.4

    26.8

    40.2

    53.6

    67.1

    80.5

    Spindle Speed (rpm)

    80 kW S6-40%

    60 kW S1-100%60

    70

    80

    93.9

    107.3

    120.7

    10

    20

    30

    40

    50

    1500 3000 4500

    Pow

    er (h

    p)

    Pow

    er (k

    W)

    6000 7500

    13.4

    26.8

    40.2

    53.6

    67.1

    Spindle Speed (rpm)

    37 kW S1-100%

    46 kW S6-60%

    10

    20

    30

    40

    50

    2000 4000 6000

    Pow

    er (h

    p)

    Pow

    er (k

    W)

    8000 10000

    13.4

    26.8

    40.2

    53.6

    67.1

    Spindle Speed (rpm)

    46 kW S6-60%

    37 kW S1-100%

    10

    20

    30

    40

    50

    500 1000 1500 2000

    Pow

    er (h

    p)

    Pow

    er (k

    W)

    2500 4000

    13.4

    26.8

    40.2

    53.6

    67.1

    Spindle Speed (rpm)

    30 kW S1-100%

    45 kW S6-40%

    35003000

    10

    20

    30

    40

    50

    2000 3000 8000

    Pow

    er (h

    p)

    Pow

    er (k

    W)

    13.4

    26.8

    40.2

    53.6

    67.1

    Spindle Speed (rpm)

    37 kW S1-100%

    46 kW S6-60%

    4000 5000 6000 70001000

    10

    20

    30

    40

    50

    60

    4000 8000 12000 16000

    Pow

    er (h

    p)

    Pow

    er (k

    W)

    20000 24000

    13.4

    26.8

    40.2

    53.6

    67.1

    80.5

    Spindle Speed (rpm)

    55 kW S6-60%

    50 kW S1-100%

    Tilt Spindle, 8.000 rpm

  • Large Tool CapacityTool magazines are available with 60, 90, 120 or 200 positions. The tool

    changer is capable of changing not only heavy tools but attachments such

    as contouring heads and programmable boring bars as well.

    , Maximum tool weight is 35 kg (77 lb), 50 kg (110 lb) optional

    , Maximum tool diameter:

    Full magazine, 125 mm (4.9 in)

    Empty adjacent position, 300 mm (11.8 in)

    , Maximum length, 650 mm (25.6 in)

    , Tool change time 18 seconds

    Additional Options, Tool probes

    , Part probes

    Tooling and Tool Magazines

    08 | 09

    Attachment Rack, Reduce cycle time with automatic attachment changing

    , Configurable for various combinations of attachments and contouring heads

    , Access door in enclosure for easy tool maintenance

  • Maintenance-Friendly Services AreaThe services area was designed using Visual Uptime Management principles.

    This design methodology improves and simplifies maintenance and while also

    maximizing machine and control availability.

    , All services are centralized

    , The panel is at floor level

    , Labeling is clear and specific. Hoses are marked with the type of fluid

    or gas and the direction of the flow. Labels and noteplates are color coded.

    Solenoids are lighted. Gauges are marked with normal operation ranges

    Choice of High-Performance ControlChoose the control that is right for the job. Fives Giddings & Lewis offers

    Siemens and Fanuc controls on all horizontal machining centers. All

    control choices include: fast ethernet connection, rigid tapping, high-level

    programming capabilities, interior lighting for control cabinets and remote

    hand-held pendant with MPG (manual pulse generator).

    W/Z Tracking, available on H

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