LYB series Gap Metal Lathe (Spindle Hole φ65mm)

LYB series Gap Metal Lathe (Spindle Hole φ65mm)
LYB series Gap Metal Lathe (Spindle Hole φ65mm)
LYB series Gap Metal Lathe (Spindle Hole φ65mm)
LYB series Gap Metal Lathe (Spindle Hole φ65mm)
LYB series Gap Metal Lathe (Spindle Hole φ65mm)
LYB series Gap Metal Lathe (Spindle Hole φ65mm)
LYB series Gap Metal Lathe (Spindle Hole φ65mm)
LYB series Gap Metal Lathe (Spindle Hole φ65mm)
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Introduction
The LYB series metalworking lathe is used to process cylindrical, bore, end face and conical parts, as well as drill holes, ream holes and pull oil grooves. It is often used to process in different measurement units, including metric, inch, module and pitch threads, making it suitable for high precision applications in low volume production and machine reparation plants. This lathe is widely used for processing steel, cast iron, non-ferrous metal and nonmetal, etc.

The precision and surface roughness of parts processed in this lathe reach level IT7 and 1.6, respectively.

It is easy to use this series due to the simple structure and high performance.

Characteristics
  • The quenched gear is processed through precise grinding, which ensures the lathe emits very little noise during operation.
  • The lathe can process raw materials with three diameters due to the spindle holes being 65mm, 80mm and 103mm in diameter, respectively.
  • The sliding box is equipped with forward and backward accessories, which controls the knife rest moving speed.
  • The gear is protected in the gearbox due to the overload protection effect of the lead screw and polish rod.
  • The lathe is available in various types: metric, inch, right hand maneuver wheel, multiple voltages, frequency, forward device and protective equipment that matches CE requirements.
Technical Specifications
Item / Model LY6 1/2 36B LY6 1/2 40B LY6 1/2 45B LY6 1/2 50B LY6 1/2 60B
Processing capacity Max. swing over bed 360mm 400mm 450mm 500mm 600mm
Max. swing over cross slide 185mm 225mm 285mm 325mm 380mm
Max. swing over gap 1000,1500,2000mm
Center distance 490mm 530mm 580mm 630mm 730mm
Bed width 330mm
Headstock Spindle hole 65mm
Spindle nose ISO-C6or ISO-D6
Spindle tapper Metric 70mm
Spindle speed (number) 22-1800RPM
Feeding Metric threads range (Kinds) 0.5-28MM
Inch threads range (Kinds) 1-56/INCH
Module threads range (Kinds) 0.5-3.5mm
Diametral threads range (kinds) 8-56D.P
Longitudinal feeds range (kinds) 0.072-4.08mm/rev (0.0027-0.15INCH/REV)
Cross feeds range (kinds) 0.036-2.019mm/rev (0.0013-0.075inch/rev)
Rapid trading speed of carriage 5m/min
leadscrew size/ Diameter pitch 35mm/6mm or 35mm
Slide plate Cross slide travel 300mm
Compound rest travel 130mm
Cross-section size of toolshank 20×20mm 25×20mm/ (1×6/8inch) 25×25mm
Tailstock Taper of tall stock sleeve Morse No.5
Diameter of tall stock sleeve 65mm
Travel of tall stock sleeve 120mm
Motor Main drive motor 4.0KW or 5.5KW 7.5KW
Coolant pump motor 0.125KW
Rapid traverse motor 0.12KW
Packing size (L×W×H)
Center distance 1000mm 2420×1150×1800mm (96×46×71in)

1500mm 2920×1150×1800mm (115×46×71in)

2000mm 3460×1150×1800mm(137×46×71in)
Net weight /Gross weight (kg)
Center distance 1000mm 1520/2170kg 1560/2210kg 1580/2230kg 1600/2250kg 1640/2290ks

1500mm 1750/2390kg 1770/2410kg 1820/2460kg 1830/2470kg 1870/2530ks

2000mm
2010/2780kg 2050/2800kg 2070/2820ks 2130/2860ks

Standard Accessory
1. 3-jaw chuck
2. Driving plate
3. Center sleeve
4. Wrenches
5. Oil gun
6. Operation manual

Special Accessory
1. Steady rest
2. Follower rest
3. 4-jawchuck
4. Face plate
5. Thread dial
6. Longitudinal automatic trip
7. Live center
8. Quick change toolpost
9. Taper copy ruler
10. 4-position longitudinal trip

Optional Accessories

1. Headstock structure with clutch
We supply the metalworking lathe with a mechanical brake machine tool that features a mechanical clutch and electromagnetic power off brake machine tool that utilizes a mechanical clutch. They meet Chinese standard GB15760-2004 or European standard 98/37/EC, 89/392EEC91/368EEC.

2. Foot brake and electromagnetic brake

3. Slip-hand maneuvering wheel (left-hand turn maneuver wheel and left-hand turn maneuver wheel with metric or inch calibration loop and single-scale or double scale).

4. CE protective equipment (chuck protection, tool-post protection and leadscrew protection can be chosen).


Factory

Index
metal lathe, metal turning, metal precision machining

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