LNS Hydrobar Express 220 Startup Manual
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MADE IN USA

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Summary of Contents for LNS Hydrobar Express 220

  • Page 1 R T U R T U R T U S T A S T A S T A N U A N U A N U A e s s e s s e s s x p r x p r x p r a r E a r E...
  • Page 2: Table Of Contents

    PUTTING THE BAR FEED SYSTEM INTO OPERATION SETTINGS RELATED TO INSTALLATION End of bar position Top-cut position SETTINGS RELATED TO BAR STOCK AND MACHINED PARTS Parameters settings Mechanical settings PUTTING THE LATHE INTO OPERATION Spindle reduction tubes Material HYDROBAR EXPRESS 220...
  • Page 3: Putting The Bar Feed System Into Operation

    The length of the part changes The procedures to be followed are shown in this chapter. When a setting needs to be done on one of the devices, it is referenced in the chapter dealing with this subject. HYDROBAR EXPRESS 220...
  • Page 4: Settings Related To Installation

    The maximum remnant length (Max) is obtained when there is not enough material for machining an additional part (Lp - 1 mm). Maximum remnant length = Lp - 1mm + Min HYDROBAR EXPRESS 220...
  • Page 5 The display reads the current end of bar position Press the key [FWD] and advance the pusher to the desired position (see previous page). To validate the new end of bar position, keep [ENTER] pressed until the icon disappears. HYDROBAR EXPRESS 220...
  • Page 6 START UP MANUAL 6. To exit the set mode, press the keys [MENU] or [STOP]. HYDROBAR EXPRESS 220...
  • Page 7: Top-Cut Position

    3. Press twice the key attributed to the icon [PAGE DOWN]. The display reads : PARAMETERS RELATED TO POSITIONING 4. Press the key attributed to the icon [ENTER]. The display reads : END OF BAR POSITION **** MM HYDROBAR EXPRESS 220...
  • Page 8 Press the key [FWD] and advance the bar stock to the desired position (see previous page). To validate the new top cut position, keep [ENTER] pressed until the icon disappears. 7. To exit the set mode, press the keys [MENU] or [STOP]. HYDROBAR EXPRESS 220...
  • Page 9: Settings Related To Bar Stock And Machined Parts

    On the keypad, enter [370], which represents the sum of the bar length and the thickness of the cutoff tool. Press the [ENTER] key twice to store the data. Press the [ESC] key to exit the set-up functions. HYDROBAR EXPRESS 220...
  • Page 10 On the keypad, enter [150], which represents the sum of the bar length and the thickness of the cutoff tool. Press the [ENTER] key twice to store the data. Press the [ESC] key to exit the set-up functions. HYDROBAR EXPRESS 220...
  • Page 11 On the keypad, enter [440], which represents the sum of the bar length and the thickness of the cutoff tool. Press the [ENTER] key twice to store the data. Press the [ESC] key to exit the set-up functions. HYDROBAR EXPRESS 220...
  • Page 12: Mechanical Settings

    12 adjustable endstops (C). mm in Lower the upper limiters (A) to obtain a clearance of around 1-mm with the bars diameter, the positioned on the inclined surface. upper limiter Tighten the locking handles (D). is superfluous. HYDROBAR EXPRESS 220...
  • Page 13 The guiding channels are sensitive to corrosive products. Please do not wipe or clean the channels with any corrosive detergent. Use a dry cloth only to wipe the oil off the channels. Note: The channels can be stored inside the body of the bar feeder underneath the rack. HYDROBAR EXPRESS 220...
  • Page 14 7 / Pushers 16 - 22 mm point 3.3. On the 16 to 22 mm diameter pushers, the elements are assembled with pins (A). To replace them, extract (1) the pins (A), then take them apart (2). HYDROBAR EXPRESS 220...
  • Page 15 Lift the jaws (C) out. Drop the new jaws in and secure with the screws (B). Press the [MENU] or [STOP] keys to exit the set-up functions. Designation Article No Description 6E50-002.A Clamping jaws with round profile HYDROBAR EXPRESS 220...
  • Page 16: Putting The Lathe Into Operation

    (diameter of the bar + 1 mm), but should always be larger than that of the diameter of the feeding pusher. For inserting and removing the spindle reductions, move the bar feed system using the retraction device (Chapter 7/ Point 8). Spindle reduction tubes are available from LNS, upon request. HYDROBAR EXPRESS 220...
  • Page 17: Material

    It is recommended to install a bushing, inside the clamping device, with the same inside profile (+ 0.2 mm) as the bar. The rear of this collet and the front of the bars should be flat. During the loading cycle, a slight rotation of the spindle (about 30 RPM) is desirable. HYDROBAR EXPRESS 220...

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