Select Language
Selective Laser Sintering (SLS) was developed at the University of Texas in Austin, by Carl Deckard and colleagues. The technology was patented in 1989 and was originally sold by DTM Corporation. DTM was acquired by 3D Systems in 2001. The basic concept of SLS is similar to that of SLA. It uses a moving laser beam to trace and selectively sinter powdered polymer and/or metal composite materials into successive cross-sections of a three-dimensional part. As in all rapid prototyping processes, the parts are built upon a platform that adjusts in height equal to the thickness of the layer being built. Additional powder is deposited on top of each solidified layer and sintered. This powder is rolled onto the platform from a bin before building the layer
Laser cutting is mainly a thermal process in which a focused laser beam is used to melt material in a localised area. A co-axial gas jet is used to eject the molten material and create a kerf. A continuous cut is produced by moving the laser beam or workpiece under CNC control. There are three major varieties of laser cutting: fusion cutting, flame cutting and remote cutting. Advantages of laser cutting l High quality cut – no finishing l Flexible – simple or complex parts l Non-contact – no...
In this process, lasers are used to plastic powders and create solid 3D structures. The best feature of this process is that different kinds of objects having different characteristics can be produced. It is slightly affordable and feasible for small scale businesses as it has a large range of material options. It is also suitable for visual models and prototypes. Its process also has some cons such as is slow speed Lack of structural properties in materials, size restrictions, high power...
The basic concept of SLS is similar to that of SLA. It uses a moving laser beam to trace and selectively sinter powdered polymer and/or metal composite materials into successive cross-sections of a three-dimensional part. As in all rapid prototyping processes, the parts are built upon a platform that adjusts in height equal to the thickness of the layer being built. Additional powder is deposited on top of each solidified layer and sintered. This powder is rolled onto the platform from a bin...
Laser cutting is a fabrication process which employs a focused, high-powered laser beam to cut material into custom shapes and designs. This process is suitable for a wide range of materials, including metal, plastic, wood, gemstone, glass, and paper, and can produce precise, intricate, and complex parts without the need for custom-designed tooling. Advantages of laser cutting l High quality cut – no finishing l Flexible – simple or complex parts l Non-contact – no surface blemishing l Quick...
Laser cutting is a fabrication process which employs a focused, high-powered laser beam to cut material into custom shapes and designs. This process is suitable for a wide range of materials, including metal, plastic, wood, gemstone, glass, and paper, and can produce precise, intricate, and complex parts without the need for custom-designed tooling. Benefits of laser cutting Lower cost than traditional machining High precision and better repeatability from part to part. Perfect 90 degrees cuts....
Laser cutting is a fabrication process which employs a focused, high-powered laser beam to cut material into custom shapes and designs. This process is suitable for a wide range of materials, including metal, plastic, wood, gemstone, glass, and paper, and can produce precise, intricate, and complex parts without the need for custom-designed tooling. Benefits of laser cutting Precise, clean cutting and often does not require further processing. Ideal for carbon and stainless steel sheet metal,...
Stamping dies are the tools that shape and cut sheet metal parts. They are commonly developed using computer-aided design (CAD) software and analytical programs to create and prove-out highly accurate, unambiguous designs. These designs are then translated into stamping dies by skilled craftsmen, known as diemakers. Once these stamping dies are mounted into presses, sheet metal is fed to them to produce parts. Materials Though virtually any metal, including gold, can be stamped, sheet metal is...
Laser cutting is done by focussing a beam of high intensity infrared light generated by a laser onto a material such as metal in order to melt, burn or vaporise it. The beam is focused onto the surface by different means typically depending on which kind of laser is being used (co2/Fiber etc.). An assist gas is used to clear the area of molten or burned material. The laser follows a design/pattern which is programmed into the machine, and moves across the workpiece either by mechanically moving...
Laser cutting is mainly a thermal process in which a focused laser beam is used to melt material in a localised area. A co-axial gas jet is used to eject the molten material and create a kerf. A continuous cut is produced by moving the laser beam or workpiece under CNC control. There are three major varieties of laser cutting: fusion cutting, flame cutting and remote cutting. Advantages of laser cutting l High quality cut – no finishing l Flexible – simple or complex parts l Non-contact – no...
In this process, lasers are used to plastic powders and create solid 3D structures. The best feature of this process is that different kinds of objects having different characteristics can be produced. It is slightly affordable and feasible for small scale businesses as it has a large range of material options. It is also suitable for visual models and prototypes. Its process also has some cons such as is slow speed Lack of structural properties in materials, size restrictions, high power...
In this process, lasers are used to plastic powders and create solid 3D structures. The best feature of this process is that different kinds of objects having different characteristics can be produced. It is slightly affordable and feasible for small scale businesses as it has a large range of material options. It is also suitable for visual models and prototypes. Its process also has some cons such as is slow speed Lack of structural properties in materials, size restrictions, high power...
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Fill in more information so that we can get in touch with you faster
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
