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LNS Alpha 538 - User Manual

LNS Alpha 538
115 pages
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For CNC machine tool peripherals,
it’s
LNS
, then all the rest
ALPHA 538 / 552 BARFEED
Instruction Manual
9.X51.01.US
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Summary

Chapter 1: Basic Notions

Manual Structure and Safety Symbols

Explains manual structure, cross-references, captions, and defines warning symbols.

Copyright and Liability Information

Covers copyright, reproduction rights, and LNS disclaimers for product use.

Declaration of Conformity

Details machinery compliance with European directives and harmonized standards.

General Safety Instructions

Provides essential safety guidelines for operating and maintaining the bar feeder.

Safety Analysis for Installation

Outlines safety strategies, risk assessment, and protection methods for correct incorporation.

Chapter 2: Technical Data

Machine Characteristics

Lists key technical specifications like weight, dimensions, and capacities.

Floor Plan Layout

Provides diagrams illustrating the physical layout of the bar feeder and lathe.

Layout of Machine Elements

Identifies and describes the main components and their designations.

Chapter 3: Setting into Operation

Transportation and Unpacking

Details safe transportation methods and procedures for unpacking the bar feeder.

Preparation for Mounting

Instructions for preparing the machine for mounting, including lifting and positioning.

Mounting and Alignment Procedures

Guides on aligning the bar feeder correctly with the lathe for optimal operation.

Anchoring to the Ground

Steps for securely anchoring the bar feeder to the floor for stability.

Electrical Connections

Instructions for connecting the bar feeder's electrical system to the lathe.

Pneumatic Connections

Details on connecting the pneumatic supply and setting the pressure.

Hydraulic Connections and Filling

Information on hydraulic oil, connections, and filling procedures.

Chapter 4: Electrics

Electrical Equipment Overview

Describes the electrical parts of the bar feeder and relevant international codes.

Electrical Component Layout

Diagram and table identifying electrical components and their article numbers.

Electrical Cabinet Components

Details the components within the electrical cabinet and their designations.

Specific Electrical Components

Details circuit breaker QF2, transformers T1/T2, and the PCB.

Control System Components

Explains the servo amplifier, PLC, and PLC input/output mapping.

Electrical Diagrams

Provides schematic diagrams for the bar feeder's electrical system.

Chapter 5: Pneumatics

Pneumatical Equipment Description

Lists pneumatic elements and pressure requirements for optimal operation.

Pneumatic Element Layout

Diagram and table identifying pneumatic components and their designations.

F.R.L. Unit Details

Describes the Filtering-Regulation-Lubrication unit and its settings.

Pneumatic Valve Battery

Explains the pneumatic valve battery and lists its components.

Pneumatic Switches and Valves

Details the air pressure switch and manual operation of pneumatic valves.

Pneumatic System Maintenance

Guides on checking the condensate collector and lubricator for the pneumatic system.

Pneumatic Diagrams

Provides schematic diagrams for the pneumatic control circuits.

Chapter 6: Hydraulics

Hydraulic Equipment Overview

Describes the hydraulic system concept and lists its main components.

Hydraulic Element Layout

Diagram and table identifying hydraulic components and their article numbers.

Hydraulic System Components

Details the hydraulic pump motor and oil pressure switch, including adjustment.

Hydraulic System Filling and Draining

Instructions for filling the hydraulic tank and recommended maintenance practices.

Chapter 7: General Description

Bar Magazine Description

Explains the bar feeder's loading ramp and bar stock installation.

Bar Magazine Element Layout

Diagram and table identifying bar magazine components.

Setting the Bar Selection

Procedure for manually adjusting the bar selection handle for diameter.

Guiding Elements Description

Explains the function of guiding elements and their role in bar support.

Guiding Elements Layout

Diagram and table identifying guiding elements and their systems.

Guiding Elements Selection Guide

Chart for selecting guiding elements based on barfeed length and pusher type.

Guiding Elements Changeover Procedure

Step-by-step instructions for replacing guiding elements.

Pusher Description and Types

Explains the pusher's function and available lengths for remnant extraction.

Pusher Body and Collet Selection

Table for selecting pusher bodies, sleeves, adapters, and collets by diameter.

Front Tubes and Telescopic System

Describes fixed and telescopic tubes, including specifications for the telescopic system.

Synchronization Device

Explains the electronic synchronization for headstock movement replication.

Synchronization Device Elements

Diagram and table identifying synchronization device components.

Chain Drive and Tensioning

Details the chain drive operation, components, and procedure for chain tension adjustment.

Remnant Extraction System

Describes the vise function for remnant extraction and its components.

Remnant Extraction Blade Replacement

Step-by-step instructions for replacing worn remnant extraction clamping blades.

Pneumatic Front Rest Description

Explains the function of the pneumatic front rest for stock guiding.

Pneumatic Front Rest Elements

Diagram and table identifying pneumatic front rest components.

Pneumatic Front Rest Setup

Procedure for setting up the pneumatic front rest for open/closed positions.

Retraction Device Operation

Details the function and operation of the retraction system for maintenance access.

Chapter 8: Operation

Operator Controls and Display

Describes the remote control interface, touch screen, and display functions.

Manual Operation Buttons

Explains the functions of Emergency Stop, AUTO Ready, AUTO START, and Rightward buttons.

Manual Movement and Cycle Controls

Details manual movement controls and functions for opening/closing the channel.

Powering On the Bar Feeder

Step-by-step guide for powering on the bar feeder system safely.

Emergency Stop Button Functionality

Explains the function of emergency stop buttons on the cabinet and remote control.

Automatic Operation Sequences

Guides on starting a new machining cycle and continuing an interrupted one.

Operation Parameters: Setup and Editing

Instructions for accessing and editing operation parameters, focusing on part setup.

Part Setup and Application Parameters

Details parameters for guiding channel, clamping openings, and application settings.

Application and Position Parameters

Explains M-code, deceleration, and position parameters for operation.

Position, Torque, and Language Parameters

Covers front rest position, auxiliary end of bar, torque, and language settings.

Miscellaneous Operation Parameters

Details unit selection, functions like unload, dry run, and front rest setup.

Service Parameters: Bar Feeder Setup

Covers service parameters for bar feeder length, position, pusher, and loading configuration.

Advanced Service Parameters

Details advanced service settings for automatic halt, hydraulic pump, feed safety, and torque.

Service Parameters: Feed Rate and Options

Covers service parameters for feed rates and system options like front rest type.

Service Parameters: Interface and I;O

Details interface parameter status, clamping device delays, and additional I/O modules.

Service Modes and Help Information

Covers service modes (working, simulation, test) and help sections for software versions.

Help: Input, Output, and Cycle Status

Displays status of inputs, outputs, and counts end-of-bar cycles.

Automatic Cycle Operation

Details the automatic cycle for new loading, part feed out, and remnant extraction.

Chapter 9: Malfunctions

Alarm Codes and Descriptions (AL01-AL03)

Details alarms for emergency line, main cover access, and barfeed working position.

Alarm Codes and Descriptions (AL04-AL06)

Details alarms for oil pressure, air pressure, and switch failures.

Alarm Codes and Descriptions (AL07-AL09)

Details alarms for switch failures during channel operation and measuring cell.

Alarm Codes and Descriptions (AL10-AL12)

Details alarms for SQ2 switch, lathe cycle resumption, and loading time.

Alarm Codes and Descriptions (AL13-AL15)

Details alarms for part feed out timing and length issues.

Alarm Codes and Descriptions (AL16-AL18)

Details alarms related to headstock reverse, travel, and pusher stock loss.

Alarm Codes and Descriptions (AL19-AL21)

Details alarms for insertion, extraction, and magazine status.

Alarm Codes and Descriptions (AL22-AL24)

Details alarms for simulation mode, remnant length, and positioning errors.

Alarm Codes and Descriptions (AL25-AL26)

Details alarms for front rest failure and interrupted loading/unloading cycles.

Alarm Codes and Descriptions (AL30-AL32)

Details alarms for booster clutch engagement, disengagement, and insertion failures.

Alarm Code: Booster Failure During Extraction (AL33)

Details the alarm for booster failure during the extraction process.

Alarm Codes and Descriptions (AL38-AL40)

Details alarms for motor reference loss, servo positioning errors, and servo driver faults.

Factors Affecting Performance: Installation and Gaps

Discusses installation, distance, alignment, spindle length, and gap issues affecting performance.

Material Considerations for Performance

Covers bar properties, tubes, profiled material, straightness, and composition impacts.

General Maintenance Procedures

Provides guidance on maintenance for hydraulics, pneumatics, batteries, mechanics, and cleaning.

Chapter 10: Appendices

Programming Example

Provides an example of a main and part program for lathe operation.

Ordering Form

A template for ordering parts and accessories for the bar feeder.

LNS Web Addresses and Contacts

Lists LNS regional websites for representatives and support.

LNS Alpha 538 Specifications

General IconGeneral
BrandLNS
ModelAlpha 538
CategoryIndustrial Equipment
LanguageEnglish

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