Laser technology -- sample checks

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  • source:BAGANZ CNC Machining
The company of Outokumpu stainless steel that has 8000 stuff begins its professional work inside about 30 countries. This company has employee to make an appointment with 2500 people in Finnish modern Tornio factory. Tornio factory produces austenite and product of ferrite stainless steel, produce per year a quantity 1.4 million tons. The branch of research and development of Tornio factory has 120 professional, they devote oneself to to improve the quality that produces a course, in order to improve the technology that stainless steel manufactures. Laserplus Oy helps the company of Outokumpu stainless steel that is located in Tornio actively, realized automation to produce material to survey try out sample. System of a laser beam machining is the one share that quality assures flow, it by Laserplus Oy research and development, mark, cut and classified function combined in automation sample product line. Automation sample produces a system (ASMS) to produce metallic sample quantity is built surely personally. Through using newest laser technology, ASMS and artificial means photograph are compared, the process that can make production checks sample becomes faster, increase benefit. The automation that the treatment of ASMS includes to measure try out thin stencil steel lades, make classification of mark, Laser Cutting, sample and waste material to the discerning of sample, laser cleared phase. Completely integrated automation equipment is controlled by product information database, this database is the one share that maintains flow character. ASMS with modular the design is a foundation, can the output demand with diverse basis, process stainless steel, carbon steel and aluminous product, include hot-rolling and cold rolling to coil bar iron, armor plate, thin stencil steel. Laserplus Oy has produced the stainless steel that gave the first batch of use ASMS, and the ASMS in Tornio factory uses unmanned mode of operation. In iron and steel industry, material test is the most crucial part in producing a course. It is to assure to produce a process to accord with the demand of standard and client to the test of material physics attribute. Stainless steel is contained at least 10.

The metal that the chromium of 5% and other add. The material of the material of different alloy type and not coequal class has different property, because this uses test machine and equipment test data all physical property are very principal. In iron and steel industry, every thin plate coils to should accept a test. The example that comes from diverse product line was sent a lab, produce the place of sample namely. Material test is as a result check medium sample through using different data and obtain, use at quality to assure to manage. Be based on these to check a result, simple custodial truth can be a client to offer material to prove before deliver goods. Steely industry is being searched all the time more the sample that the methodological production of economy, economic labour force uses at material to check. The production of sample produces many sample to need much labor power and treatment tool. When producing sample by hand, use cut machine cut sample, numerical control (CNC) milling machine undertakes machining to sample. Material test needs different sample figure, and CNC Machining machine tool is not treatment the most agile tool of these different figure material. Although will manual cut and CNC Machining photograph are united in wedlock, cannot track the material of individual sample likewise. Below this kind of method, test material track a likelihood to apply to sample of individual thin stencil steel only. The sample production after the sample production after improving is improved used laser technology, be opposite above all automation of stage of production, next automation laser system and protect flow conformity character. Clearly, the advantage of Laser Cutting technology depends on CNC Machining, and the sample of thin stencil steel that does not apply to ply to be less than 3mm. And according to some kind of standard, be in to ply the sample of thin stencil steel of 3mm above, the brim of sample still can undertake finishing with milling machine. ASMS tracks a function to protected personnel to offer individual sample character. Of individual sample track can rely on number to come true according to deferent report, for example, the case that cannot expect in production of sample productivity, sample or sample mark and cut time. Undertake tracking through the data that shows to this report, protect personnel to be able to control whole quality to assure flow character. This system reduced the labor power that manufacturing sample place needs likewise. Quality makes sure the conformity of flow comes true by information management system. The laser beam machining that is not a contact not only speed fast and essence of life is accurate. The tall repeatability of sample cut public errand made sure reliable pulling force checks a result. Clear mechanical visual sense is readable laser labels (include code of text, mark, 2 dimension, grating) offerred individual sample track a gender. Of operator intervene by the smallest changed, raised manufacturing accuracy so and eliminated the possibility that produces mistake in sample production. Laser technology can reduce actual material loss, raise material sample thereby reclaim rate. Nextpage lab receives straight and smooth sample, undertake tension checks. Because do not need,clamping apparatus is mixed again Qian, the geometrical appearance of this sample is symmetrical. The laser beam machining that machines without CNC machine won't cause dimension of sclerosis of mechanical meet an emergency and sample data design increase. Through Laser Cutting, be heated area or fuel factor by the smallest change, also won't damage to be being caused partly all round workpiece. Laser technology has very big flexibility, when the test that producing a variety of geometry figures especially uses sample, develop weller. Laser unit controls a system to choose the geometrical figure of sample, or choose from inside the database with automation mode, or use pattern with the hand from choose in process designing instruction beforehand. Compare with photograph of direction of rotation, manufacturing system can make the geometrical graph of sample turns with proper point of view (for example 45 spend or 90 degrees) . The sample of moving ASMS of the system produces what the process includes sample of thin stencil steel to lade, identify, classification of laser mark, Laser Cutting, sample and flotsam clear level. Will thin stencil steel lades of ASMS after presenting makings opening, a form code of thin stencil steel be identified. In the meantime, the information that sample produces downloads ASMS from manufacturing database. Label with laser after identifying level before level, this system can measure the width that gives thin board, length and thickness. The data of sample can be gone to by all download ASMS, be downloaded together still equipment produces data and the data that measure income. The data that the pertinent information of thin stencil steel includes to label, different geometry figure and many sample. Normally sample of a thin stencil steel can arise 3 to 10 sample. Through producing database and the information that check gain, decide the nest position of sample by software. The level that tests according to client demand and material (for example, german industry standard) , sample is embedded in sample of thin stencil steel. The laser mark of sample follows the standard that comes from a factory to produce a database. The mark of sample and cut position are mutual and harmonious. Laser Cutting is finished by two cut head. The ply of the thin board that is used at the test from 0.

5mm differs to 12mm. The choice of cut head and parameter is a foundation with ply of sample of thin stencil steel. What taste a type according to appearance is different, finished sample can be classified, in the box that installs pigeonholes. It is besides the automation production of sample, a few does the system still have to plant special or manual function. If necessary word, sample of thin stencil steel also can be installed by handiwork system, and need not automation thin stencil steel lades the function conveys thin stencil steel to laser mark and cut part directly. Also may be to come from the hand at pawl of thin stencil steel to stir nest directly. Right now, the form that the program can design freely in type of hand movable mould had been labelled. Project practice is in of the project in carrying out, the project of Laserplus Oy company carries out the project standard that follows company of Outokumpu stainless steel. Machinist Cheng is a foundation with 3D model. Before making this equipment, all linear games accept fictitious analysis. To but controller of process designing logic (PLC) / the choice of CNC control system, it is a foundation with the accords with standard of project of company of Outokumpu stainless steel supplier list of consent obtaining in advance. The software project department of Laserplus and Outokumpu limitted the function that controls software to laser unit to describe together, in order to accord with client demand. Try in software in moving to check with final function, functional description is regarded as guidelines likewise. The concept of ASMS still considers when the design sample tension checks the place of workstation, and it can offer manipulator. This kind of manipulator is installed at sorting desk by, sorting desk also reachs the action of store of change trains sample since the meeting at the same time. This manipulator can be used at sorting desk merely, or close quarters finds a place for the tension in ASMS checks workstation. Information is delivered and the information of the current ASMS of material sample runs a system by compositive produce information system at the factory. Come from the sample of thin stencil steel at diverse product line to be loaded of ASMS into makings mouth, and be in right now can have obtained data from manufacturing data server. Pass a form code to identify sample of thin stencil steel, data of a complete set of downloads laser unit to control a system from product data server. When processing is finished, the feedback data of sample is passed to return product data server. Those who undertake material checks is qualitative protect personnel to be able to master the sample data that is used at the test. Accordingly, passed to the attestation of material. Compositive laser automation this function is finished by the axis of 6 servo drive. PLC and CNC controller control drive and shift jointly. Operator passes man-machine interface (HMI) moving ASMS. SQL server passes local area network and join of factory production database. Laser unit controls the computer to be able to coordinate the PLC inside ASMS, CNC (Laser Cutting) , database of laser mark, SQL and HMI system. As final result, the sample that record a demerit of each cursor that be stimulated and cut pass is OK bed sheet is tracked alone, and its feedback information can be conveyed the manufacturing database of the factory. Laser has the laser cause of a few kinds of different types on equipment market, apply to different production. ASMS designs the operation that is used at 24/7. To stimulating beam of light, operation as a result of Laser Cutting dependability is mixed dimensional demand is very high, compress model CO2 batten (Slab) laser by pitch on. Stimulate component of optics of beam of light to convey beam of light two cut head. The choice of cut head is decided by the ply of material, and the ply of material from 0.

5mm differs to 12mm. The Nd:Y of diode pump riversideAG laser is chosen label at stainless steel. Stem from safe consideration, laserplus Oy gives cut head mount tailor-made mark lid, in order to protect the laser inside its bundle. Successful getaway a year ago, manufacturing getaway worked to be finished successfully, namely the maintains flow character one share of factory of Tornio of company of Outokumpu stainless steel. Product line and network of pull current Cheng join, produce the sample that is used at the test according to the demand of client database. In 8 hours of in rotation, operator is right of automation system intervene have 3 hours only. CNC Milling