What is stereolithography?
Stereolithography has many names and some of them are stratification 3D, 3D printing, solid freeform fabrication, photo-imaging solidification and solid. It 's the most common and widely used form of Rapid Manufacturing and Rapid Prototyping. Stereolithography produces 3D parts and allows the creation of 3D solid objects from CAD models with high precision and excellent surface finish within a few hours (depending on sizeand complexity). For stereo machines are used, such as stereolithography apparatus (SLA) announced.
Advantages and disadvantages:
Stereolithography allows quick and easy way to convert CAD models into real objects. This is very useful where time is money. The restriction is as mentioned above, the time to produce three-dimensional parts depends on the size and complexity of the subject. The accuracy is very good again with tolerance within 0.004 "per inch. The problemSLA is that the devices or machines are too expensive. Photo-curable resin can be used in stereo high as $ 800 cost per gallon. Then, the process for SLA smoke it requires a well ventilated area
Best part of Rapid Prototyping
Since 1986, the year of its invention has the same great SLA steps in its construction equipment and resources to which they are used. SLA modeling is really fast and timely transition from rapid prototypingProduction. Process can be a very practical and useful in many circumstances and for many industries. It was actually the ear hearing aid with surgeons and can be used to power military, naval, etc. This makes the best part of Rapid Prototyping is used in virtually every area of jewelry making.
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