Description- Indian railways which is the fourth largest railway network in the world by size, with 121,407 kilometres of total track over a 67,368-kilometre route and over 18million passengers and 2 million tons of freight traffic per day. On its rail network of 63,327 km, Indian Railways runs more than 200,000 wagons and 50,000 carriages pulled by more than 8,000 engines; it also runs 6,909 stations and has over 1,400,000 employees, which makes it the third biggest employer in the world. Railway coach side walls and roofs SIL recently commissioned an innovative SCW 2.5X25 automatic laser cutting and welding system to produce side walls and roofs for its passenger wagons. This is a sheet cut and weld system designed and customised by SIL as per clients specifications. SCW stands for Sheet Cut and Weld, 2.5 indicates the maximum weld length,25m indicates the maximum welded sheet length that the system can be handle. The machine produces semi-finished parts which is used for manufacturing railway coach sidewalls and roofs including windows and doors of the coaches. SCW 2.5X25 machine consist of Cutting and Welding base table with gantry and dual Z-axis of cutting and welding, Machine Enclosure, Control panel, Chiller, Fume Extractor, Raw Sheet Loading Table and finally Sheet rolling table. The sheets are rolled out automatically from trimming-welding station and cutting station with the help of two rollers at both station which will sandwich the sheet and move the sheets towards sheet rolling table. This operation is done be servo motors due which we can get the exact position of the sheet without any error. Features- Laser welding station 2.5 x 22 m. Laser Welding Head Includes Wobbler, Seam Tracker and Monitoring System 3 Kw Fiber Laser with Dual Beam Switch Facility. Laser Cutting Station 2.5 x 4 Mtr. CNC Laser Weld-Cut System up to 26 meters length. Camera based real time part to part coordinate measurement, helping accurate cutting for long length sheets. Technical Specifications- Laser Power 3000/4000/6000W Laser model IPG Welding area size 2550mm Laser cutting area Size 4000 X 2500 mm Y- Axis 4050 mm X-Axis 2550 mm Z Axis 180 mm Welding thickness 1-3 mm Stainless Steel (3 kwatt ) Kindly contact for 6 kwatt Cutting thickness 0.5-25 mm MS/0.5-12 mm SS/0.5-8 mm Al Positioning Accuracy â?¤ �± 0.1 mm/m Max Welding Speed 15 m/min Max Cutting area rapid Speed 80 m/min Cutting Speed 20 m/min Cutting Acceleration 0.5 G Repositioning Accuracy ± 0.05 mm Resolution 0.01 mm Power 380 V/ 50 HZ 380 V / 60 HZ Weight without rolling table 15 TON Laser including 2 Fiber Cable & 2-way beam switch(Time Sharing) Advanced welding head with seam tracker Wobble Welding Head (Optional)
Characteristics- High Quality Laser cavity with life more than 8 to 10 years before service. Laser power feedback controller. Stable optical performance round the clock. Maintenance free Lamp operating life more than 400 hours or personalized design with ergonomics principles. Fast, efficient, deep, little distortion, little heat-affect area quality welding, welding points free from pollution, saves energy. Features- The energy, pulse width frequency and light spot size can be adjusted to achieve different welding effects. The parameters are adjusted by the lever in the sealed cavity, which is simple and highly efficient. Ceramic converging cavity is imported from Britain. Jewellery Laser welder is corrosion resistant and high temperature resistant, and has 8-10 years service life. Uses the most advanced light shielding system to eliminate the irritation to eyes by light during working. Able to work round the clock with same stable performance. Maintenance free operation for 10,000 hours. Ergonomics â?? Based design avoids fatigue even after long time working. Jewellery Laser welder is widely used in aviation, Aerospace, Sports Products, Jewellery, Golf head, Medical instruments, Titanium alloy dentures, Instruments, Electronics, Machinery, Automobile etc. It is specially used for perforating Gold and Silver jewellery, Spot welding, Repairing, Inlay and welding of claw. Technical Specifications- Model SIL 200 W Max.output power 150 / 200 W Max.pulse energy 100 / 120 J Peak power 6 / 7 KW Pulse duration 0.1 20 ms Pulse frequency 1-100 Hz Pulse duration 0.1-20 ms Welding depth 0.1-4.0 mm Focal diameter 0.1-2.0 mm Vision system Stereo microscope 10X Power supply AC 220 V / ± 10% / 50 Hz Net weight 150 kg control system Microchip CPU
Description- SIl 3D 6axis Robot fiber laser cutting machine can be adopted with multiple automations that iclude gantry and double sided gantry system.Fixtures and automation gives and advantage as to excellant dynamic response and lower weight.The SIl robotic cutting system adopts world class robot from Fanuc or YASKAWA integrated with Fiber laser source and best of designed cutting head.This machine performs well with its high precision, high efficiency and low noise when running at full capacity. SIL 6-Axis laser cutting machine is used in precisely cutting 3D parts with complex surface. Specially suitable for cutting covering parts of automobile and aviation industry, such as edge and hole cutting. It can replace the traditional trimming die and piercing die. It can realize 3D partsâ?? high quality, high precision and high efficiency cutting, without needs of secondary processing. Features- Free movement with greater reach at 270 degree angle Advanced Laser cutting head with auto focusing Suitable to Edge cutting of Hydro formed parts of Automobiles Auto tracking system Expert in 3D Cutting with arbitrary curve 6-axis mechanical arm gives four times more output Advantages Stable and reliable light path system and control system Imported original fiber laser generator with great and stable performance,lifespan is over 100,000 hours High cutting quality and efficiency with cutting speed up to 25m/min and beautiful,smooth cutting edge High performance reducer,gear and rack;Guide rail and ball screw to guarantee Application Area- Mainly used in 3D precision cutting of aviation, automobile industry, construction machinery , mold, fitness equipment and sheet metal processing, etc flexible laser manufacturing system is made up of advanced international FIBER laser, 6-axis industrial robot and control system. It meets well the demand of quenching, tempering, normalizing, alloying, cladding etc. This 3D robot laser cutting machine is specially for cutting thin metal ,such as carbon steel,stainless steel,brass,aluminum ,etc
Description- Usage of Li-Ion battery is increasing exponentially in various sectors such as mobiles, automobile, defense, aerospace, etc. SIL has recently developed battery welding machine for Li-Ion batteries. These batteries are made of prismatic containers having materials like Al, Al alloy, SS or OFHC Copper. These machines are used for welding can-caps, terminals, fill tubes, tabs, etc. The components can have thicknesses from 0.5 mm upto 3 mm. Type of Lasers that can be used are either CW or QCW fiber Laser. The machine produces positioning accuracy of better than 10 µm and positioning speed > 18 m/min. Other important features are welding process monitoring thru video camera, power ramping & pulse shaping, welding head with wobble motion, seam tracking with path compensation to name a few.
Description- Laser cutting after they were introduced in the 19th century, the fashion designers are widely adopting laser cutting in garment manufacturing. In synthetic fabrics, laser cutting produces well-finished edges as the laser melts and fuses the edge, which avoids the problem of fraying produced by conventional knife cutters. Furthermore, use of laser cutting is increasingly used for leather due to the precision of cut components. In fashion accessories such as jewellery, laser cutting can be used to produce new and unusual designs to produce a fusion of apparel design and jewellery style. In laser cutting a laser is used to cut the fabric into the desired pattern shapes. A very fine laser is focused on to the fabric surface, which increases the temperature substantially and cutting takes place due to vaporization. Normally gas lasers (CO2) are used for cutting of fabric. The cutting machine includes a source of laser, a cutting head fitted with mirrors to reflect the laser beam to the cutting line, a computer to control the entire system and a suitable mean for removing the cut parts. The application of inert gases (N2, He) during cutting prevents the charring and removes debris and smoke from the cutting area. Like the mechanical cutting devices, a laser beam does not become blunt and need sharpening. Automatic single ply laser cutters are faster (30 40 m/min) than automatic multiple ply knife cutters (5 12 m/min). However, while cutting multiple plies, knife cutters are faster per garment cut and also cheaper. The limitation of laser cutting is the number of lays of the fabric that can be cut by the beam. Best result is obtained while cutting single or a few lays, but the accuracy and precision is not obtained with several plies. Technical Specifications- Model AccuCut â?? XXXX Laser type CO2 DC glass tube / RF metal laser tube Laser power Glass tube 60 W/ 80 W/ 100 W/ 130 W / 150 W Metal tube 40 W/ 60 W/ 80 W/ 100 W/ 200 W Wavelength 10.6m Supply voltage AC 230 V ± 10% Reposition accuracy 0.1 mm (MAX) Cutting speed 0-30000 mm/min Engraving speed 0-64000 mm/min Cooling Water cooled Work environment Temp: 0 C 45 C Humidity: 5% 95% Acceleration speed 1 G Graphic file support .plt, .cdr, .al, .dwg, .dst, .dxf, .bmp, .jpeg, .tiff, .gif, .pcx etc.
Description- A mirror galvanometer is used to scan the laser beam and mark the product surface. Moving the focus lens (used instead of the f lens) back and forth enables adjusting the beam not only on the x and y axes, but also on the z axis. 3D Software Extension Ideal for the three-dimensional reproduction of designs and engravings with major detail, requiring different levels of engraving depth. This software extension, optionally provided, is based on the management of STL files, allows the 3D reproduction of solids authentic to their real proportions. 3 Axis Auto-Movement Axis position management through software, allowing the serial marking of multiple objects on the same tray and at the same time, even having different shapes and sizes. Based on the management of Cartesian coordinates, the use of this module, makes possible to program the movement of all axes depending on the position of the objects to be LASER-marked, making possible to boost productivity by the serial marking. Features- Hi-tech technology Permanent, high quality marks High efficiency and low operation cost Good accessibility, even to irregular surface Non-contact marking and no special working environmental needed The minimized metallurgical and mechanical damage Easy to automate and integrate (direct writing of patterns can established Using computer-controlled movement of the beam or sample) Precise beam positioning and a beam highly localized energy Transfer to the work piece High reproducible and high speed, effective Minimal heat load Contamination free Technical Specifications- Model SIL Accuwrite F 3D 50/60/100 Watts Power 20 W to 100 W Wavelength 1063 ±3 nm Beam quality
Description- The UV Laser Marking with its wavelength 355nm is suitable for marking plastics (ABS, PA) due to a high repetition rate. The UV laser wavelength is suitable and versatile in marking a wide range of materials and is perfect for â??cold markingâ?? applications where heat zones are not allowed. UV Laser mark at very high speeds which are indispensable for short cycle times in industrial manufacturing environments. With high peak powers they are most suitable for fine marking and structuring without thermal impact on glass applications and/or ceramics. The UV laser marking will mark plastics and silicon materials without the need of additives and will also mark glass with drastically reduced risk of micro fracture. The excellent beam quality also affords this laser the ability to be utilized in micro marking applications such as electronics, circuit boards and microchips in addition to solar panels and precise medical marking applications. They also provide an excellent quality for classical laser marking applications and micro material processing. Features- Small beam diameter and fine marking line Good quality and high laser beam stability Complete machine stability, simple and easy operation Narrow pulse width, small heat affected zone, work-piece without damage Suitable for sensitive material as cold light source Laser directly acting on molecular chain with maximum extend to avoid thermal effect It works stably, applied in superbly precise marking, such as: LCD, wafer, chip ceramic, sapphire, precise surface marking of other materials,3C electronics, Lamps, food package, wire rod ,leather, ceramic, PCV, glass, Phone case, medicine bottle, fine marking on glass substrate, electric appliance marking and so on. Technical Specifications- Wavelength 335nm Laser Beam Mode TEM00 Average Power Up to 2W Positioning Visible Red Diode Light Input Power 115/230VAC 50/60Hz System Power Consumption < 950W Cooling Air Cooled, active thermo-electric/Water Cooled Operating Temperature Range 18 to 35C (64 to 95F) Humidity 10% to 85% Non-condensing STANDARD LENS CONFIGURATIONS FOCAL LENGTH 100 mm 65 mm X 65 mm (2.56 X 2.56) 160 mm 110 mm X 110 mm (4.33 X 4.33) 255 mm 175 mm X 175 mm (6.89 X 6.89)
Description- Color Laser Marking Machine used to coloured parts are commonly used from decorative applications in a wide range of consumer goods and marking of these parts is generally achieved though the removal of the coloured anodised layer to reveal the base aluminium material either a white or silvery mark depending on process conditions. Commonly used in gift-ware and consumer goods, alphanumeric and marketing logos are typically marked. The use of lasers for colour marking is not a particularly new technique as it has been recognized for over 10 years. This technique was originally identified as a viable process for use on craft metal work and jewellery. However, the process has had very little commercial impact in the intervening years. There is now a greater interest in this process as manufacturers of consumer goods are looking for new techniques and finishes to provide product differentiation. This application note looks at a variety of materials that are colour mark-able including titanium and stainless steel, and explores the benefits and parameters of the pulsed fiber laser in relation to this application area. Specifications- Significant improvement in the quality of the mark due to the stability and controllable of the laser source. Beam intensity and spot size enable the use of small mark widths. Output power stability over time enables complex mark patterns without power fluctuations â?? no weld defects. High power density allows large marking areas to be processed rapidly. Maintenance free (no replaceable parts). 3-Dimensional marking can be easily achieved. High repetition rate is achievable. Low frequency (
Descriptions- Laser micro machining techniques are currently used by the automobile and medical industries as well as in the production of semiconductors and solar cell processing. Lasers for micro machining offer a wide range of wavelengths, pulse duration (From femto second to microsecond) and repetition rates (from single pulse to Megahertz). These attributes allow micro-machining with high resolution in depth and lateral dimensions. The �eld of micro-machining includes manufacturing methods like drilling, cutting, welding as well as ablation and material surface texturing, whereby it is possible to achieve very �ne surface structures ranging in the micrometer domain. Such processes require a rapid heating, melting and evaporation of the material. The use of extremely short nano- and pico-second and even femto-second pulse duration helps to minimise the thermal effects such as melting and burr formation thus eliminating the need for any post processing measures. Features- Type of Lasers: QCW Fiber, Nano Second, Pico Second, Femto Second, UV, IR or Green Applications: Micro Cutting, Micro Hole Drilling, Micro Milling, Dicing, Ablation, Engraving, Etching Flexible design for all your micro machining requirements. The system can be configured as per your Requirement. 2 D plannar cutting with precision focus adjustment for dicing, stealth dicing or ceramic cutting Accuracies up-to 1micron for 100mm travel. Special air bearing slides for higher accuracies Add rotary axis for micro tube machining Add short focus plannar Lens Close loop scanner for submicron machining of precision parts Add Trepanning for micro hole drilling from 0.25mm or lower & up-to 1mm.
Features- New integrated design incorporating CNC control panel, laser source with the machine. Machines up to 3 KW shipped with Laser Source integrated to the machine. SIL machines with ECAT technology are IOT 4.0 ready. Remote access and pre-alert of maintenance and health of machine reduces downtime of machine. Three Vision Cameras helps monitors the cutting process, pallet exchange and operator console. Sheet clamping mechanism secures the sheet while cutting process. Two stage capacitive detect gives sheet angle precision detect and adjust nested sheet accordingly. Collision problem prevention camera with special CNC advanced controllers option with anti crash detection and high speed Z Axis retraction on no sheet underneath or nozzle touch. QR code scanning system to controller helps to retract right parts and design to be loaded and avoid mistakes and errors from machine operator. Production process controlled as per the QR code of the sheet to be processed. Six zone fume extractor. Machine compatible with Nesting softwares from Sigmanest ,Lantek and Metallix. Auto Nozzle Exchanger (Optional) Auto Nozzle Cleaner (Optional) Nozzle Beam Centring (Optional) Slat Conveyor (Optional) Technical Specifications- MODEL F-Pro 3015 F-Pro 4020 F-Pro 4025 F-Pro 6020 Working Area 3000 x 1500 4000 x 2000 4000 x 2500 6000 x 2000 Laser Power Source (IPG, FANUC) 1-15 kw Positioning Accuracy â?¤ �± 0.05 mm / m Repositioning Accuracy ± 0.02 mm Maximum Rapid Speed 120 180 m / min * Maximum Acceleration 1.5 2.5 G * Controller SILCUT 2.0 ECAT / Beckhoff / Fanuc / FSCUT
