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ProLas - Compact Laser Workstation
Characteristics
This economical workstation incorporates a compact high accuracy design while maintaining great flexibility. The laser energy can be transmitted to the work piece via fiber optics, conventional or scanning optics.
Field of application
The ProLas is designed for laser processing precision miniature components.
Primary applications are found in the medical, dental, electronics, computer, communications, and micro machining industries requiring spot and seam welding plus drilling and cutting.
General Specifications
X axis travel 12" standard (optional 18")
Y axis travel 6"
Z axis travel 9"
Rotary axis with 5c collet holder 360° (optional)
DC servo drive with optical encoders
Positioning repeatability 0.0002"
Lead screw accuracy 0.003"/ft
G&M code programming
CAD/CAM software (optional)
Control Pentium PC with software and interface for all laser functions including laser parameters
Can be equipped with any standard LASAG laser source
With or without Class I enclosure
Fiber, conventional, or scanning beam delivery optics
Electrical, single phase 115V, 15A
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For precision metal cutting (steel, stainless steel, aluminium, brass, copper) Mach 2 brings reactivity and flexibility to the manufacture of single parts, prototypes, small and medium sized production runs.
It is an efficient and profitable tool for industries such as automobiles, aerospace, home appliances, connectors and sheet metal.
A fourth axis can be fitted on this machine through a programmable rotating unit.
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Transport of energy by optical fibre
x10 binocular (x16 optional).
Welding with gas protection
Pedal control of firing and gas
Rapid use
Ergonomic work station
Fume suction system optional.
User friendly programming:
- standard (novice operator)
- advanced (experienced operator)
- intelliweld (priority Ø of spot)
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The Excalibur Flexible Manufacturing Cell is a unique concept system from Laser Photonics, LLC. The Excalibur is the latest in lean manufacturing technology and offers a complete turnkey solution for manufacturers and production facilities. This new concept introduces the idea of using one Fiber Laser Module to control the tasks of up to four different machines with the use of one optical switch. The Excalibur is specifically designed for any manufacturer or production facility that performs applications which entail laser cutting, welding or remote welding and sheet cutting or marking. This concept is leading the way in helping manufacturers increase their production speed while lowering operating costs, floor space and initial capital spent on more expensive machines. The Excalibur is perfect in situations where robot training time is slowing down production and costing valuable time and money.
One of the main benefits of this flexible manufacturing cell is the many ways the system reduces operation costs. Since the system is operating off of one module the cost is instantly reduced by the amount of additional modules. In these cases the Excalibur can easily be upgradable when production needs to be increased.
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Machining center, automatizable, 4 axes for LASER drilling with diameters from 0,025 mm dof small mechanic parts, such as cylinder filters. The process uses pulsed Nd YAG sources direct or fiber delivered.
The dynamics and precision, entrusted to screw axes in the basic version, can be elevated to the state of the art in the aero version, with linear motors and granite structure.
The high technical content, the ease of use and its specificity make of it an excellent means in the refined processes with LASER technology.
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Since 1995 Osai integrates LASER for micro-machining (marking, welding, drilling).
The experience has been acquired during over 200 applications, for customers worldwide, and is the basis for our range of standard machines utilising LASER technology.
The knowledge of the technology and the processes derives from the cooperation started with Carl Baasel Lasertechnik, developed in the partnership with the Rofin group, worldwide leader in implementing industrial LASER sources.
The development of the machining processes, performed by our machines, took place with the continuous support of TWI, World association for material joining techniques.
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The product line JENOPTIK-VOTAN W is used for the laser welding of plastics in different fields of application. The systems of this product line are suited for the processing of plastic parts in the following areas, among others: Headlights; Fuel pumps; Mobile phone parts; Electronics / Sensors; Chute channels; Piping; Fluidic systems.
Functionality
In the laser absorbing component W1, the light energy of the laser is converted into heat energy.
Component W2, which is transparent to the laser light, is heated and melts directly.
Advantages
Weld simple parts instead of injection mold intricate parts (including inserts)
No preparation (such as activation for bonding)
No curing of adhesive (time loss, storage)
No finishing due to flashing
No tool wear
Bond with temperature stability (sterilization of medical utensils)
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Laser & Beam Delivery
Cutting Trimming Scribing Ablation Drilling Welding
Non-contact process
Sub-micron machining
No tool wear or breakage
Faster than conventional micro-machining
Accurate and repeatable process control
Low operation cost
Quick set-up and change over
Minimized material loss
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The Preco ST2000, ST2200(pictured) and ST2400 Series Laser Workstations perform multi-axis laser welding, drilling and cutting in a Class I or Class IV enclosure. ST Series Workstations are time and field proven machines designed around fixed beam laser technology and Preco XY motion and control technology.
The rigid Preco design offers a smooth cutting path with high accuracy over the full range of motion and has high overall system reliability with a simple optical path and user friendly PC controls.
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MD CARTESIAN is a laser system dedicated to cutting and welding works on components of medium dimension, with complex joining geometry too. The cell is a 3 or 5 axis system, with a Cartesian configuration.
It is possible to use both CO2 laser sources both Nd:YAG laser sources with different powers according to the specific applications.
The cell has two interchangeable optic groups for cutting and welding works. The two optic groups are special modules, realized by RTM, provided with circuits for the cooling of the mirrors and the adduction of the shielding gases.
In the base solution the principal characteristics are: 3 axis machine with movements obtained by ball bearing screw and top quality brushless motor checked with encoder; flying optics: allows to obtain many different configuration with a special focusing head studied according to the need of production;- axis control board with high performance processor; protection cabin for total safety with interlock elements on all access.
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The High Ply Fabric Cutter TURBOCUT S 2501 CV from assyst-bullmer represents high standards of design and manufacturing in Fabric Cutter-Technology. Like all assyst/bullmer High-Ply Cutters, it cuts fabrics and similar materials with a reciprocating blade which is mounted on an X-Y-drive and tangentially controlled to follow the contour shapes. The result are precisely cut patterns at enormous speed. Affordable without compromising quality was the basic idea for this new development. Turbocut S2501 can be used to cut a wide variety of woven and non-woven textile, textile-like and similar materials , up to 2,5 cm (1") ply height under vacuum compression of the material stack
NEW features:
New, extremely light Turbo beam
Very light , yet sturdy cutting head based on skeleton frame
New high frequency knife quide
The result:
Highest speeds up to 90 m/min
Acceleration up to 1,3 g
Knife frequency up to 7500 rpm
Enormously increased conture speed
Quiet, vibration-free cutting head
Maximum reliability
Accurate cutting contours
Constant accuracy
Low Cost of Ownership
No spare knife drive necessary
The highlights:
Integrated high performance vacuum turbine with only 15 KW
Automatic bristle cleaning during bitefeed
Sharpening device with diamond sharpening wheel for ultimate knife sharpness
Free accessible knife for simple and fast knife change
Additional knife guide for stabilization of knife during sharpening for
smooth cutting edge.
Controller with CNC completely encased in dust protected steel cabinet
Control Software with real time graphic, error menu, operator guide, data management and remote-maintenance
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The Sirius 1000 is a high performance high-ply textile cutter with automatic material feed. Owing to the stable knife action and high vacuum power, it is possible to accurately cut coated materials and fleece, cotton, wool, insulating materials and other voluminous materials up to 100 mm in height, compressed under vacuum, at effective cutting speed of up to 20 m per minute.
To ensure excellent cutting quality of even very high stacks , the cutter is characterised by a specially designed vacuum flow, which ensures that the cutting material is subjected to an evenly distributed pressure during compression and therefore there is no displacement within the multilayer pile. To achieve greater efficiency when cutting soft materials, the output of the vacuum pump was also raised so that voluminous materials are compressed down to 30% of their uncompressed height. This means that at the same cutting height more layers can be cut.
The adaptive knife guide in the Z axis (tangential axis)ensures that deflections of the knife caused by the cutting forces during the cutting process are automatically compensated. In this way, a very high degree of cutting accuracy with soft materials ,from the top to the bottom layer is achieved.
These characteristics, combined with the reinforcement of the lateral knife guide, the stable guidance of the knife back and the reinforced pressing plate guide, allow to cut compressed layers of voluminous materials accurately up to a height of 100 mm at effective speeds of up to 20 m per minute.
For the automotive version of the cutter , the drilling machine was reinforced to enable precision bores up to 25 mm to be performed rapidly.
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The new assyst/bullmer fabric cutters PROCUT L 5001 for 5 cm and PROCUT XL 7501 for 7,5 cm compressed ply height represent a world-class product in regard to performance, accuracy and reliability. PROCUT L 5001 and PROCUT XL 7501 have a cutting window length of approx. 1.800 mm (optional: 2.500 mm). The Cutters are equipped with linear modules for the X- and Y-axis.
PROCUT L 5001 LV and PROCUT XL 7501 LV (”Long version”) models can be built with bristle conveyors in any desired length up to 12 m , especially in demand in the automotive and furniture industry. The LV-versions differentiate further from the standard types by a cutting bridge with side parts, a roller guide on both sides in x-direction and rack and pinion drive.
Depending on application and material to be cut they achieve the following performance parameters:
* Maximum speed up to 90 m/min.
* Acceleration of up to 1,0 g
* Effective cutting speed of up to 20 m/min.
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If you cut textiles, flexible materials or composites to form part of your product you need guaranteed accuracy,optimized material usage and the ability to cut on demand. Your material might be heavy or wide, shapes to be cut
might be awkward or large and the traditional methods of manual cutting or press knife cutting force compromises between material use and speed. The PREMIUMCUT II cuts your components straight from the roll in whatever
quantity you require when you cut. The Premiumcut II is a high performance cutter that includes all the benefits for which assyst/bullmer is well known; excellent engineering and reliability coupled with the lowest possible running
costs. Models with a working width from 1600 mm up to 3200 mm in 200 mm steps are available as standard.
Standard length of the cutting window is 2000 mm on the conveyorised Premiumcut, special lengths on request (Static bed cutting up to 12000 mm also available). The continuous process of material flow (feeding, loading,
cutting, sorting) is supported by the integrated conveyor belt of the PREMIUMCUT II as well as by an optional automatic material feeding device. The control software is simple to operate and optimizes the capability of the cutter.
The standard equipment of the PREMIUMCUT II includes a base module cutting head which independently supports the most important inserts such as pneumatic high stroke tool, electric high vibration tool and electric rotary tool. The exchange can be executed very easily by hand without using any auxiliary tools. A Pen and Laserpointer are part of the base module-configuration. Depending on the application there are 7 additional module extensions available.
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Application:
Computer controlled system for straight and rectangular off-the-roll cutting of awning fabrics or sunshade textiles with thermoplastic coating.
Concept:
Fabric is pulled off the roll onto the table by a servo controlled pull-off carriage with simultaneous ultrasonic slitting to required width. Ultrasonic cross cut at required pull-off length. Data entry with touch screen and DDE (Direct Dimension Entry) on a displayed awning schematic or by optional computer network. Automatic calculation of fabric lengths and width according to dimensions of finished awning cover. Automatic positioning of longitudinal ultrasonic cutter. Automatic repeat of interrupted cutting cycles due to defective fabric. Modular design concept adaptable to customer requirements.
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We propose a wide range of textile, technical textile and PP cutting equipments :
- Ultrasonic cutting/welding devices to be installed on weaving looms
- Ultrasonic cutting/welding devices to be installed on PP weaving looms
- Ultrasonic cutting/welding devices to be installed on stenters, inspecting machines or off-line machines
- Complete benches for edge or central cutting
- Cutting + punching or marking machine
- Manual cutting devices
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For materials like as Nomex, Kevlar, Aluminium usw.
Shafts / receptions.
Circle-knives.
Special-circular saw-leaves.
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