Selective Lazer Melting (SLM)
Selective Laser Melting or Metal Powder Bed Fusion is a 3D printing process which produces solid objects, using a thermal source to induce fusion between metal powder particles one layer at a time.
Most Powder Bed Fusion technologies employ mechanisms for adding powder as the object is being constructed, resulting in the final component being encased in the metal powder. The main variations in metal Powder Bed Fusion technologies come from the use of different energy sources; lasers or electron beams.
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Types of 3D Printing Technology: Direct Metal Laser Sintering (DMLS); Selective Laser Melting (SLM); Electron Beam Melting (EBM).
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Materials: Metal Powder: Aluminum, Stainless Steel, Titanium.
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Dimensional Accuracy: ±0.1 mm.
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Common Applications: Functional metal parts (aerospace and automotive); Medical; Dental.
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Strengths: Strongest, functional parts; Complex geometries.
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Weaknesses: Small build sizes; Highest price point of all technologies.
Selective Lazer Melting (SLM)
Selective Laser Melting or Metal Powder Bed Fusion is a 3D printing process which produces solid objects, using a thermal source to induce fusion between metal powder particles one layer at a time.
Most Powder Bed Fusion technologies employ mechanisms for adding powder as the object is being constructed, resulting in the final component being encased in the metal powder. The main variations in metal Powder Bed Fusion technologies come from the use of different energy sources; lasers or electron beams.
-
Types of 3D Printing Technology: Direct Metal Laser Sintering (DMLS); Selective Laser Melting (SLM); Electron Beam Melting (EBM).
-
Materials: Metal Powder: Aluminum, Stainless Steel, Titanium.
-
Dimensional Accuracy: ±0.1 mm.
-
Common Applications: Functional metal parts (aerospace and automotive); Medical; Dental.
-
Strengths: Strongest, functional parts; Complex geometries.
-
Weaknesses: Small build sizes; Highest price point of all technologies.
Selective Lazer Melting (SLM)
Selective Laser Melting or Metal Powder Bed Fusion is a 3D printing process which produces solid objects, using a thermal source to induce fusion between metal powder particles one layer at a time.
Most Powder Bed Fusion technologies employ mechanisms for adding powder as the object is being constructed, resulting in the final component being encased in the metal powder. The main variations in metal Powder Bed Fusion technologies come from the use of different energy sources; lasers or electron beams.
-
Types of 3D Printing Technology: Direct Metal Laser Sintering (DMLS); Selective Laser Melting (SLM); Electron Beam Melting (EBM).
-
Materials: Metal Powder: Aluminum, Stainless Steel, Titanium.
-
Dimensional Accuracy: ±0.1 mm.
-
Common Applications: Functional metal parts (aerospace and automotive); Medical; Dental.
-
Strengths: Strongest, functional parts; Complex geometries.
-
Weaknesses: Small build sizes; Highest price point of all technologies.
Indian Army Builds Road Out Of Plastic Waste
In a first, Indian Army has built a road with 1.24 metric tonne of plastic waste in Guwahati. The road was constructed as part the Narangi Military Project – a pilot project of the Military Engineer Services.
This move comes after it was revealed that India is the 15th biggest plastic waste producer in the world.
According to The Guwahati Times, Goalpara became the first district in Assam to get a road which was constructed with plastic waste.
Union Minister of Environment, Forest and Climate Change Prakash Javadekar told the Lok Sabha that India’s 60 major cities produce around 4,059 tonnes of plastic waste every day.
The production of plastic in India increased from 1,591 million metric tonnes in 2014-15 to 1,719 million metric tonnes in 2017-18. However, the production for 2018-19 is 1,589 million metric tonnes,” Union Minister of State for the environment ministry, Babul Supriyo said, quoting a government report released this year.
The Logical Indian appreciates the Indian Army for doing their bit to conserve the environment.
This is how Indian Army sets an example for Plastic reuse and to save our environment.