LNS QUICK SIX S2 User manual

MOVE S2

MOVE S2

MOVE S2

CHAPTER 1: BASIC NOTIONS 3
MOVE S2

4 CHAPTER 1: BASIC NOTIONS
MOVE S2
This manual consists of various chapters, each containing several points, paragraphs, etc. Lists may be
contained in paragraphs.
The page number is indicated in the top outer corner of the page.
The chapter number and title are indicated in the top inner corner of the page.
The model of the bar feeder is indicated in the bottom right-hand corner of the page.
Each chapter generally contains all of the information related to the description and settings of the
devices and elements represented therein.
Therefore, if a setting must be made while you are handling the machine, please refer to the chapter on
the device to be set, for example: (see chapter *) or (see point *).
This sign recommends following the directions very closely avoiding causing an
incident that could result in injury, damage to the equipment, or data loss.
This sign indicates that safety measures must be taken to avoid possible electrical
shocks or mishaps.
The notes stress interesting points or comments, and provide useful advice for
optimal machine operation.
This sign points out an advice about environmental protection.

CHAPTER 1: BASIC NOTIONS 5
MOVE S2
All rights reserved. Reproduction, recording or transmission of all, or any portion, of this manual, in any
form or through any means whatsoever, whether mechanical, photographic, audio or other, without the
express written authorization of LNS, is prohibited. LNS accepts no responsibility for errors which may be
contained in this manual and any problems which may result.
LNS and its subsidiaries cannot be made responsible for the debts, losses, expenses, or damage
incurred, or suffered, by the buyer of this product, or a third party, following an accident, incorrect use, or
misuse, or stemming from modifications, repairs, or transformations not authorized by LNS.
LNS and its subsidiaries cannot be held responsible for damage and problems arising from the use of
options and products other than LNS products, or products approved by LNS.
The names of the products indicated in this manual are registered trademarks.
The instructions found in this manual are only for information; they are subject to change without notice.
LNS reserves the right to alter this information without prior notice.

6 CHAPTER 1: BASIC NOTIONS
MOVE S2
" " DECLARATION OF CONFORMITY
As per annex II A of directive 2006/42/EC
Manufacturer:
Technical file compiled by:
Description of the machine Automatic bar feeder
Type : MOVE S2
Serial number : (see number on official document)
The following transposed harmonized standards have been used :
EN ISO 12100:2010 : Safety of machinery –Basic concepts & principles,
ISO/TR 14121-2:2013 : Safety of machinery –Risk assessment,
EN ISO 13857:2008 : Safety of machinery –Safety distances to prevent hazard
zones being reached by upper and lower limbs,
ISO 14120:2002 : Safety of machinery –Conception of movable guards,
EN ISO 13850:2006 : Safety of machinery –Emergency stop equipment,
EN ISO 13849-1:2008 : Safety of machinery –Safety-related parts of control systems,
ISO 14118:2000 : Safety of machinery –Prevention of unexpected start-up,
EN 60204-1:2006+A1:2009:Safety of machinery –Electrical equipment of machines,
EN ISO 14119:2013 : Safety of machinery –Interlocking devices,
EN ISO 4414:2010 : Pneumatic Power –Rules and Safety requirements,
CEI 60812:2006 : Safety of machinery –FMECA Analysis
EN 61439-1:2011, EN 61439-2:2011, EN 61439-3:2012
: Low-voltage switchgear and control gear assemblies
EN 61000-6-4 : Generic emissions standard, Industrial environment,
EN 61000-6-2 : Generic immunity standard, Industrial environment
Location and date: Stamp and signature:
Manager Export Department

CHAPTER 1: BASIC NOTIONS 7
MOVE S2
Do not handle the equipment without having
knowledge of the safety instructions and the
instructions for use. Safety instructions for
the bar feeder, as well as the CNC lathe,
must be strictly observed.
Non-qualified personnel, children, and
persons under the influence of alcohol or
medication should not handle the
equipment.
Loose garments, long hair and jewelry can
be dangerous.
Do not remove any covers while the bar
feeder or the machine is under electrical
power.
Do not conduct any maintenance operations
during the automatic cycle.
Do not grasp moving or rotating objects, or
nearby elements.
If certain safety shields or safety covers are
removed to conduct maintenance, they must
be reinstalled as soon as the maintenance
work is completed.
No servicing should be carried out on the
interface or inside the electrical cabinet while
the bar feeder or the lathe is under electrical
power.
It is strictly prohibited to jump wire or remove
circuit breakers, main switches, and
especially safety switches.
To avoid any harm to persons, or damage to
components, use only the indicated points
for lifting and moving the bar feeder. No one
should be near the hanging load, or within
the operating range of the overhead
hoist/crane, forklift, or any other means used
for lifting and transportation. Do not knock
the bar feeder while moving it as this could
damage it.
Do not move the bar feeder while it is
electrically powered on.
The work area surrounding the bar feeder
should always be clear of objects and well lit.
The presence of oil on the ground could
cause falls; it is important to maintain the
floor clean on a regular basis.
Do not place the machine in a damp area
and make sure that water or oil does not
come into contact with the electrical
equipment.
Do not open the clamping device (collet or
chuck) of the lathe manually when the bar
feeder is in automatic mode (Interface).
Each time the diameter is changed, also
adapt spindle reduction tube. The use of
spindle reduction tubes is highly
recommended for machining bars with
diameters smaller than the maximum
capacity of the spindle.
Do not attempt to recharge the batteries of
the PLC.
For the use and maintenance of the bar
feeder, use only parts provided by or
recommended by LNS.
If it is necessary to move the bar feeder once
it has been originally installed, do not reinstall
it before first contacting LNS or its local
representative.
The rotating bar should never protrude the
rear of the lathe spindle.
The maximum length (max. L) the bar feeder
is allowed to load is given by the length of the
lathe spindle. The bar should never extend
more than 3 times its diameter beyond the
lathe clamping device without support.
LNS disclaim all responsibility for possible
accidents or property damage caused when
safety instructions are not followed.

8 CHAPTER 1: BASIC NOTIONS
MOVE S2
The MOVE S2 bar feeder has been designed with a focus on maximum safety during its handling and
complies with all EC requirements.
Safety covers and devices make access to the moving parts of the bar feeder impossible. Safety switches
keep the bar feeder from operating when these protections are open.
The design of the switches, as well as their insertion into the bar feeder, makes it practically impossible to
bypass them.
By pressing the emergency stop button located on the remote control, the functions of the bar feeder and
the lathe are immediately stopped.
LNS or its local representative, may not be held responsible for possible accidents or
property damage, whether caused directly or not, by any means whatsoever, if certain
safety devices have not been included.
A Emergency stop push button (remote control)
B Main access cover
SQ10 Safety switch of the retraction system
SQ11 Safety switch of the main access cover
SQ15 Safety switch of the safety grid
SQ16 Safety switch of the chain loader (optical cell)

CHAPTER 1: BASIC NOTIONS 9
MOVE S2
The installation is a very important phase that, if neglected, could seriously impede the operation of the
bar feeder.
The distance between the bar feeder and the lathe influences greatly the quality of the guiding. The
further the bar feeder is from the spindle - and therefore, away from the clamping system - the larger the
non-guided part of the bar will be.
It is essential that the mounting of the bar feeder is done in accordance with the instructions indicated in
Chapter 3: Setting into operation.
The guiding channel of the bar feeder serves, by definition, to guide the bar outside the lathe. Although
the bar rotates in an oil bath inside the guiding channel, the alignment of the channel with the axis of the
spindle must be perfect.
It is essential that the alignment of the bar feeder is done in accordance with the instructions indicated in
Chapter 3: Setting into operation.
In some cases, the length of the spindle may influence the quality of the guidance.
The best results are obtained when the bar is guided with precision (2 mm). The greater the reduction of
the clearance between the bar and the tube, the greater the rotation speeds will be.
When the clearance between the bar and the tube becomes too great, a rupture of the oil film occurs
which results in the reduction of the rotation speeds permitted.
While the rear of the bar is maintained by front rest of the bar feeder and the front by the collet or the
chuck of the lathe, it is possible for the portion of the bar inside the spindle to oscillate, if the clearance is
too great.
It is, therefore, highly recommended to install reduction liner inside the spindle as indicated in the start up
manual.

10 CHAPTER 1: BASIC NOTIONS
MOVE S2
To obtain a perfect insertion inside the collet of the bar feeder, the bars must be chamfered concentrically
(at the rear) at 30°. At the feeding process, it is recommended to deburr the bar at the front, to avoid
possible catching during the introduction of the bar inside the spindle.
To prevent mixing the oil from the feeding process and the cutting oil from the lathe, it is recommended to
put a plug in the rear of the tubes to be machined (see the start up manual).
Round and hex bars are relatively easy to guide. Square bars or those with special profiles increase the
risk of breaking the oil film.
Performances may vary, depending on the material machined, the length of the bar, etc. To obtain
optimum output, the bars must be straight.
If the torsion of the bars exceeds 0.5 mm/m, performance will automatically be reduced in regards to
speeds of rotation while vibrations will increase accordingly. In this instance, the quality of the guidance is
not the cause.
In general, the difficulty increases with the specific weight of the bar. Steel bars are relatively easy to
guide.
Because of their great flexibility and specific weight, brass bars are relatively difficult to guide at high
speeds. Aluminum bars are very easy to guide.

CHAPTER 2: TECHNICAL DATA 11
MOVE S2

12 CHAPTER 2: TECHNICAL DATA
MOVE S2
Weight 700 kg
Overall length 3340 mm
Overall width 880 mm
Spindle axis height 900-1200 mm (*)
Z-axis retraction system 470 mm
Minimum diameter 8 mm
Maximum diameter
(profiled: on flats)
ø80 mm
hex 46 mm
square 38 mm
Min. bar stock length 700 mm
Max. Bar stock length 1900 mm
Main electrical power (Volt) 3x 200-480 V,
50 Hz/60 Hz
Air pressure 5 bar
Air consumption < 10 l/loading cycle
Maximum feed rate > 100 m/min
Loading cycle time 30-40 sec.
Hydraulic oil ISO VG 100
(*) 1200 - 1500 mm with specific stand extension
Depending on the options, these technical data may vary. Please refer to the technical data sheet.
The following floor space plans indicate the most frequently used dimensions for placing the bar feeder.
Details on the dimensions of other parts or elements of the bar feeder will be furnished upon request.
The plan (A) shows the MOVE S2 bar feeder with left/front loading.
The plan (B) shows the MOVE S2 bar feeder with right/front loading.

CHAPTER 2: TECHNICAL DATA 13
MOVE S2

14 CHAPTER 2: TECHNICAL DATA
MOVE S2

CHAPTER 2: TECHNICAL DATA 15
MOVE S2
A Pusher
B Pusher belt drive
C Pusher guiding element
D Remote control
E Main access cover
F Pusher holding system
G Interface plug (not visible here)
H Measuring cell
I Front stand
J Retraction system
K Rear stand
L Bar stock chain loader
M Electrical cabinet

16 CHAPTER 2: TECHNICAL DATA
MOVE S2

CHAPTER 3: SETTING INTO OPERATION 17
MOVE S2

18 CHAPTER 3: SETTING INTO OPERATION
MOVE S2
Please read the safety precautions described at the beginning of this manual before
handling the following devices.
Depending on its destination, the MOVE S2 bar feeder may be delivered either on a pallet, or packed in a
wooden crate. When sea or air transports it, the second solution is recommended. Regardless of the type
of packaging, the uncrating and lifting instructions recommended by LNS must be observed in order to
prevent any injuries to persons and damages to objects. These instructions are stapled to the crate of the
bar feeder.
Width 1110 mm 1000 mm
Length 3800 mm 3800 mm
Height 1680 mm 1400 mm
Check to see that the lifting capacity of the hoisting crane, or lift truck, is adequate before
proceeding with the handling of the merchandise. No one should be near the hanging load,
or within the operating range of the overhead hoist/crane, forklift, or any other means used
for lifting and transportation.
1) If the bar feeder is received in a crate,
start by unscrewing the front panel.
2) Remove the top.
3) Remove the side-walls.