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Table of Contents
Related Manuals for LNS QUICK LOAD SERVO S3
Summary of Contents for LNS QUICK LOAD SERVO S3
- 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 L O A L O A L O A Q U I Q U I Q U I I I I I I I...
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Page 2: Table Of Contents
START UP MANUAL 10.13.06 TABLE OF CONTENTS STARTING THE BAR FEED SYSTEM Description SETTINGS RELATED TO INSTALLATION End of bar position Top-cut position SETTINGS RELATED TO BAR STOCK AND MACHINED PARTS Example 1: Set-up for round bars Example 2: Set-up for hexagonal bars Example 3: Set-up for square bars Example 4: Set-up for "others"... -
Page 3: Starting The Bar Feed System
START UP MANUAL STARTING THE BAR FEED SYSTEM Please read the safety measures explained at the beginning of the Instruction manual before handling the following equipment. Description All handling, optional accessories and settings required by the bar feed system to carry out a specific job are part of the set-up. - Page 4 START UP MANUAL SETTINGS RELATED TO INSTALLATION End of bar The end of bar position determines the moment when the bar feed enters the loading cycle. Usually, the end of bar position is adjusted as closely as possible behind the clamping system of the lathe (approximately 5 mm or Note : a 1/4"...
- Page 5 START UP MANUAL Press the key [MENU]. The display reads : M A I N M E N U 1 : P A R T S E T U P 2 : A P P L I C A T I O N S E T U P 3 : P O S I T I O N / T O R Q U E 4 : M I S C E L L A N E O U S F U N C T I O N S...
- Page 6 START UP MANUAL [TEACH IN] By teaching C Press the key attributed to the icon [TEACH IN]. The display reads the current end of bar position C Press the key [FWD] and advance the pusher to the desired position (see previous page).
- Page 7 START UP MANUAL Top-cut position During the loading cycle, the bar is automatically loaded and positioned into the spindle, outside the clamping device of the lathe (chuck or actuator). This positioning corresponds to a value (Z) programmed by the operator, which is equal to the distance between the measuring cell and the position of the material in the lathe clamping device.
- Page 8 START UP MANUAL Press the key attributed to the icon [PAGE DOWN]. The display reads : T O P - C U T P O S I T I O N : 3 . 9 3 I N C H E S Press the key attributed to the icon [SET].
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Page 9: Settings Related To Bar Stock And Machined Parts
START UP MANUAL SETTINGS RELATED TO BAR STOCK AND MACHINED PARTS Example 1: Start-up for round bars Specifications Bar profile Round Bar diameter 20.0 mm Length of pieces to be machined 55.0 mm Thickness of the cutoff tool 2.0 mm Set-up of parameters : Conditions: The loading table is in low position... - Page 10 START UP MANUAL On the keypad, select [1] Round Press the [ENTER] key twice; the remote command displays the following text: N E W S T O C K D I A M E T E R 0 . 0 0 0 I N C H E S C U R R E N T D I A M E T E R [ * * * * ] I N C H E S E D I T N E W V A L U E A N D...
- Page 11 START UP MANUAL 3.2 Example 2: Start-up for hexagonal bars Specifications Bar profile Hexagonal Bar diameter 65.0 mm across the flats Length of pieces to be machined 37.0 mm Thickness of the cutoff tool 2.0 mm Set-up of parameters : Conditions: The loading table is in low position 2 bars of the new diameter are on the loading table...
- Page 12 START UP MANUAL On the keypad, select [2] Hexagonal Press the [ENTER] key twice; the remote command displays the following text: N E W S T O C K D I A M E T E R 0 . 0 0 0 I N C H E S C U R R E N T D I A M E T E R [ * * * * ] I N C H E S E D I T N E W V A L U E A N D...
- Page 13 START UP MANUAL Example 3 : Start-up for square bars Specifications Bar profile Square Bar diameter 40.0 mm across the flats Length of pieces to be machined 58.0 mm Thickness of the cutoff tool 2.0 mm Set-up of parameters : Conditions: The loading table is in low position 2 bars of the new diameter are on the loading table...
- Page 14 START UP MANUAL On the keypad enter [400] Press the [ENTER] key twice; the motor (M2) engages and sets the loading table and the Note : loading fingers of the bar magazine. The remote command displays the following text : If the previous profile was E N T E R O V E R A L L...
- Page 15 START UP MANUAL Example 4 : Start-up for bars of special profile Specifications Bar profile Other than round, hexagonal or square Bar diameter Cannot be defined (Special profile) Length of pieces to be machined 23.0 mm Thickness of the cutoff tool 2.0 mm Set-up of parameters : Conditions:...
- Page 16 START UP MANUAL Unlike other profiles, when "Other" is entered, no profile needs to be entered. The remote command displays the following text : E N T E R O V E R A L L P A R T L E N G T H 0 .
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Page 17: Mechanical Settings And Optional Accessories
START UP MANUAL MECHANICAL SETTINGS AND OPTIONAL ACCESSORIES Feeding pusher Three feeding pushers are necessary to cover the entire range of the Quick Load Servo II bar feed system. Each pusher has a defined range of operation : Ordering Nr Pusher diameter Diameter Range **6,35 mm (1/4") - Page 18 START UP MANUAL 4.1.1 Mechanical stop The feeding pusher of the Quick Load Servo bar feed system has a set length, which was determined so that it can function with all types of lathes. To make sure that they never collide with the clamping device (end of bar improperly adjusted, or in manual mode, for example), the feeding pusher of the Quick Load Servo comes with a mechanical safety stop.
- Page 19 START UP MANUAL 4.1.2 Tubing With regard to loading the tubing, standard feeding pushers may be used as long as the inside diameter of the tubes is smaller than the outside diameter of the pushers. If this is not the case, there are two ways to proceed : The first one consists in making caps (A) and installing them behind the tubes (B).
- Page 20 START UP MANUAL Calibration of the loading table To obtain an optimal loading, the bar must be perfectly centered on the spindle, regardless of its diameter or profile. Whenever the diameter or the profile is changed, the position of the loading table is automatically adjusted according to the parameters entered by the operator.
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Page 21: Slope Of The Magazine Table
START UP MANUAL Slope of the magazine table When profiled bar stock is loaded, and the bars do not slide easily, the slope of the table may be increased. A reference mark (A) indicates two positions: one position for round bars and another of greater slope, for profiled bars. - Page 22 START UP MANUAL Like the loading table, the loading fingers also have two working positions : Round bars Profiled bars. Fingers set-up for loading profiled bars : While screwing the knurled knob (B), the loading fingers (E) tilt. Continue turning until the lower nuts (H) rest against the block (G), in position 2.
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Page 23: Putting The Lathe Into Operation
To facilitate clearance, set the bar stock diameter at 120 mm (settings related to bar stock and machined parts). Spindle reduction tubes are available from LNS, upon request. QUICK LOAD SERVO III... - Page 24 START UP MANUAL Shaped bars (hex and square) Lathes without spindle orientation For all lathes without spindle orientation, it is possible 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.