LM-8A CNC Slant Bed Lathe


Machine may be shown with optional accessories


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Machine may be shown with optional accessories.

LM-8A is a high precision CNC Lathe constructed in one-unity shaped base structure to enhance machine stability and maximize cutting rigidity.

 
  • A2-6 spindle nose
  • 15" (380 mm) maximum turning diameter
  • 15.4" (390 mm) maximum turning length
  • Programmable hydraulic tailstock
  • High precision ballscrew and linear guide
  • Dynamic graphic display
  • High speed 12-station servo turret
  • 1,181 ipm rapid traverse
  • 4,500 rpm spindle speed
  • 563 rpm spindle speed of full power output


Rugged and Stable Base

The one-piece base structure is specifically engineered so that inner walls are perfectly strengthened with rigid ribs. It increases machine's rigidity, stability and cutting accuracy. 45 degree slant bed design with low center of gravity for better chips removal, easier access and faster workpiece changeovers. 


High Precision Ball Screw and Linear Guide

Heat treated and precision ground ball screw increases strength and wear resistance to prolong accuracy. Each axis has pre-extension design which offers greater machining rigidity and reliability. Latest and durable linear guide provides smooth and fast movement.


Rigid and Precise Spindle

Spindle front side is supported by large diameter roller bearings and angular contact ball bearing. Optimal span and balancing support between the front and rear roller bearings resists the radial load and provides excellent cutting conditions in high and low speed. Heavy-duty headstock utilizes heat symmetrical and dissipation slot design to reduce thermal deformation and increase cutting accuracy.

 


High Speed Servo Turret

The turret rotation and indexing is driven by a powerful servo motor which provides accurate positioning, fast and stable tool change. Servo turret deploys three curvic couplings clutch and hydraulic clamping system to gain high torque output and low noise.


Programmable Hydraulic Tailstock

The rigid tailstock is controlled by programming and hydraulic cylinder for convenient operations. 

 

STANDARD ACCESSORIES:

  • 8" 3-jaw hydraulic chuck
  • 12-station servo turret
  • Fully enclosed splash guard
  • Work light
  • Warning light
  • Hydraulic system
  • Coolant system
  • Auto lubrication system
  • Chain type chip conveyor with chip cart
  • Tool kit
  • Leveling bolts and pads
  • Cutting tool holders (6 pieces)
  • Boring bar holders (6 pieces)
  • Boring bar bushing (1 set)
  • Driller bushing (1 set)
MACHINE
Model: LM-8A
Type: CNC Slant Bed Lathe
CNC controller: Fanuc Oi-TD
CAPACITY
Swing over bed: 18.1"
Swing over cross slide: 8.2"
Standard turning diameter: 7.9"
Max. turning diameter: 15"
Max. turning length: 15.4"
Distance between centers: 20.7"
TRAVEL
X-axis travel: 8.3" (7.9" + 0.4")
Z-axis travel: 15.4"
Guide way: Linear guides
SPINDLE
Spindle nose: A2-6
Spindle bearing diameter: 3.9"
Max. spindle speed: 4,500 rpm
Spindle bore: 2.4"
Draw tube bore: 2"
Chuck size: 8" 3-jaw hydraulic chuck
TURRET
Turret type: Inch/mm
Driven way: Servo motor
Number of tools: 12
Tool shank size: □0.79"
Max. boring bar diameter: ø1.26"
TAILSTOCK
Driven way: Programmable hydraulic
Tailstock taper center: M.T. #4
Travel: 17.3"
FEEDRATE
X-axis rapid feederate: 1,181 ipm
Z-axis rapid feederate: 1,181 ipm
Cutting feedrate: 49.6 ipm
SERVO MOTOR
Spindle motor: 10/12 HP
Spindle speed (full power output): 563 rpm
X-axis motor: 1.2kW
Z-axis motor: 1.8kW
Servo motor: 0.67 HP
COOLANT TANK
Tank capacity: 150L
MOTOR
Chip conveyor motor: 0.25 HP
Coolant pump motor: 0.93 HP
Hydraulic pump motor: 2 HP
WEIGHT & DIMENSIONS
Floor space (LxWxH): 120" x 90" x 89"
Net weight: 6,660 lb.
Gross weight: 7,700 lb.

 

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CNC Slant Bed Lathe

 

 

Features


Rugged and Stable Base

The one-piece base structure is specifically engineered so that inner walls are perfectly strengthened with rigid ribs. It increases machine's rigidity, stability and cutting accuracy. 45 degree slant bed design with low center of gravity for better chips removal, easier access and faster workpiece changeovers. 


High Precision Ball Screw and Linear Guide

Heat treated and precision ground ball screw increases strength and wear resistance to prolong accuracy. Each axis has pre-extension design which offers greater machining rigidity and reliability. Latest and durable linear guide provides smooth and fast movement.


Rigid and Precise Spindle

Spindle front side is supported by large diameter roller bearings and angular contact ball bearing. Optimal span and balancing support between the front and rear roller bearings resists the radial load and provides excellent cutting conditions in high and low speed. Heavy-duty headstock utilizes heat symmetrical and dissipation slot design to reduce thermal deformation and increase cutting accuracy.

 


High Speed Servo Turret

The turret rotation and indexing is driven by a powerful servo motor which provides accurate positioning, fast and stable tool change. Servo turret deploys three curvic couplings clutch and hydraulic clamping system to gain high torque output and low noise.


Programmable Hydraulic Tailstock

The rigid tailstock is controlled by programming and hydraulic cylinder for convenient operations. 

 

Accessories

STANDARD ACCESSORIES:

  • 8" 3-jaw hydraulic chuck
  • 12-station servo turret
  • Fully enclosed splash guard
  • Work light
  • Warning light
  • Hydraulic system
  • Coolant system
  • Auto lubrication system
  • Chain type chip conveyor with chip cart
  • Tool kit
  • Leveling bolts and pads
  • Cutting tool holders (6 pieces)
  • Boring bar holders (6 pieces)
  • Boring bar bushing (1 set)
  • Driller bushing (1 set)

Specifications

MACHINE
Model: LM-8A
Type: CNC Slant Bed Lathe
CNC controller: Fanuc Oi-TD
CAPACITY
Swing over bed: 18.1"
Swing over cross slide: 8.2"
Standard turning diameter: 7.9"
Max. turning diameter: 15"
Max. turning length: 15.4"
Distance between centers: 20.7"
TRAVEL
X-axis travel: 8.3" (7.9" + 0.4")
Z-axis travel: 15.4"
Guide way: Linear guides
SPINDLE
Spindle nose: A2-6
Spindle bearing diameter: 3.9"
Max. spindle speed: 4,500 rpm
Spindle bore: 2.4"
Draw tube bore: 2"
Chuck size: 8" 3-jaw hydraulic chuck
TURRET
Turret type: Inch/mm
Driven way: Servo motor
Number of tools: 12
Tool shank size: □0.79"
Max. boring bar diameter: ø1.26"
TAILSTOCK
Driven way: Programmable hydraulic
Tailstock taper center: M.T. #4
Travel: 17.3"
FEEDRATE
X-axis rapid feederate: 1,181 ipm
Z-axis rapid feederate: 1,181 ipm
Cutting feedrate: 49.6 ipm
SERVO MOTOR
Spindle motor: 10/12 HP
Spindle speed (full power output): 563 rpm
X-axis motor: 1.2kW
Z-axis motor: 1.8kW
Servo motor: 0.67 HP
COOLANT TANK
Tank capacity: 150L
MOTOR
Chip conveyor motor: 0.25 HP
Coolant pump motor: 0.93 HP
Hydraulic pump motor: 2 HP
WEIGHT & DIMENSIONS
Floor space (LxWxH): 120" x 90" x 89"
Net weight: 6,660 lb.
Gross weight: 7,700 lb.

* Design and specifications are subject to change without notice.