LS SERIES - 10 Pages

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Catalogue excerpts

TURRET LATI Taiwan Headquarters No. 73. Industry 20th Road.Taiping District, Taichung411 .Taiwan Wobsrto: www.llmachinory.com.tw land lmac@xuito.nol China Service Center KUNSHAN L£L MACHINERY INDUSTRY CO.. LTD. No.9, Zhaotian Road. Lujia Town. Kunsnan City. Jiangsu Provinco. China E-mail: kunshan@llmachinory.com.tw

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BORING, FACING, THREADING, CUTTING, DRILLING In order to enhance our customers1 capabilities in Boring, Drilling. Facing or Internal threading work, (For example: Oil and gap. mold and aviation industry.) To overcome the machining challenges and improve We design new LS series CNC lathe to satisfy your Let L&L's outstanding experience work for you

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Designed concept « For standard CNC lathe, 2-axis ball screw is installed in the side way of bed. When servo motor transmits to ball screw, the carriage will be moved. However the side closest to ball screw moves first This causes the carriage to "drift". This situation is quite normal on targe lathes. These problems will happen due to 'Drifting* on carriage A. Repeat position is not stable, B When facing, it will cause taper C. When drilling, the diameter will become bigger than the drill D Because the Z-axis ball screw is forced , the backlash will become worse. A. Ball screw in the center of...

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After stress relieving process, the bed way is induction heat treated to ball screw Precisely ground bed ways. 2 large V ways lo ensure perfect straightness on carriage sliding. Massive rib and solid base to com- pose super rigid construction. Secure leveling system to keep best machining accuracy. Ground surface ball screw

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Solid box construction casting pro- vides excellent rigidity for heavy Extra large spindle bore from 153mm - All gears in headstock are hardened 4 steps spindle speed are automati- cally changed by M code Infinitely variable speeds are com- Auto lubrication system for headstock Double chuck strengthens stability for cutting long work pieces through

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Double V ways for carriage Box type sliding ways for cross side Turcite 8 Lining is applied on carriage and cross slide * Forced lubrication

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The X-axis and Z-axis ball screws are installed in the center of guide ways to keep the best parallel on sliding. X-axis ball screw diameter 04Ommt pitch 5mm, X-axis servo motor transmits power to ball screw through coupling Z-axis ball screw diameter 063mm, pitch 10mm. Z-axis servo motor transmits power though 1:4 precise planetary gear reducer to increase torque to ball screw. Chip remove Front and rear chip conveyors to removes chip efficiently Forward, backward, stop and emer- gency stop on each chip conveyor Quick connect joint for cleaning chip conveyors easily

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Massive H6-450-servo turret to offer massive power for cutting Quick and precise indexing. Any change can be completed within Turret cuttinq interference drawing Unbeatable cutting power

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Chip protection Fully enclosed telescopic cover to protect bed ways ( Z-axis ) and cross slide (X-axis) Coolant system 15 bar high pressure coolant pump to flush chips and cool tooling effectively

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Full line of high quality CNC lathes to meet your turning challenges. SWING OVER CROSS SLIDE SWING OVER COVER CENTER HEIGHT WIDTH OF CROSS SUDE ZAXIS TRAVERSE MACHINE LENGTH SPiNOLE BORE SPINDLE NOSE SPINDLE SPEED SPINDLE CENTER SPINDLE POWER TURRET MODE X-AXIS RAPID TRAVERSE X AXIS BALL SCREW DIAMTER X-AXIS FEED RANGE X-AXIS TRAVERSE X-AXIS SERVOMOTOR Z-AXlS RAPID TRAVERSE Z-AXlS BALL SCREW DIAMETER Z-AXlS FEED RANGE Z-AXlS TRANSMITTING Z AXIS SERVO MOTOR STANDARD ACCESS LUBRICATION PUMP COOLANT PUMP HVDRAULK; PUMP 1:4 Precision gear reducer FRONT CHIP CONVEYOR * REAR CHIP CONVEYOR REAR SPLASH...

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All L & L Machinery Industry Co., Ltd catalogues and technical brochures

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