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Ever - Lasting Benefits of Metal 3D printing for Mass Production

Metal 3D printing is a significant driver for the industry 4.0 revolution, which is changing the manufacturing ecosystem. The way businesses perform mass production is revolutionized by this cutting-edge additive manufacturing. Metal printing is advancing the manufacturing industry across all industries, including healthcare, automotive, aerospace, and consumer goods.


It is the perfect technology for mass manufacturing since it gives businesses greater agility and flexibility. Metal 3D printing is a major manufacturing process based on laser technology. The 3D printer uses powdered metals in this process, and an effective laser sinters the metal particles to create a physical thing.


The powder bed is removed after stacking, and a fresh layer of metal powder is added to the previous layer. This process is repeated by the machine until you receive the desired outcome. DMLS (Direct Metal Laser Sintering) and SLM (Selective Laser Melting) are the two most widely used metal 3d printing methods among businesses across all industries.


Different types of metal 3d printing for mass production


Several cutting-edge printing technologies can be used for mass production. Here are a few industrial-scale, high-throughput metal 3D printing techniques.


  • Single Pass Jetting

The machine uses a resin-based process to fix powder in a layered manner, an improved version of conventional binder jetting printing. The printing head in this procedure contains two powder spreaders and a spray unit. The machine uses this method to deposit a thin layer of metal powder that is 50 microns thick. After 16,000 micro jet nozzles drop binder resin droplets on the powder layer, and the layer hardens. When the powder comes in contact with the resin, a portion of it solidifies, leaving the remaining powder for further use.

  • Anti-Sintering Layers

This is another mass manufacturing technique that gives manufacturers higher flexibility. The 3D printer sprays an anti-sintering substance between the workpiece and the support in the anti-sintering layers method.

  • Stackable Builds

One of the most recent developments in metal printing involves filling the entire build volume with parts and separating them using powder layers. Using a 3D printer allows for the simultaneous production of several things, saving time and materials. It is the perfect technique for mass production since it can create multiple components without affecting quality. The stackable builds approach helps mass production by using less time and 3D printing material.

How does metal 3d printing work?


For printing metals, the majority of 3D printers use laser-based technology. It creates a physical object by melting layers of powdered material together under the heat of a powerful laser beam. Until it achieves the desired structure, the printer keeps adding layers of powders.


Powder bed and laser metal deposition are two different types of technology. The powder metal is fused using a printing bed to produce the required shape in powder bed processes. Adversely, the metal deposition techniques work by continuously adding layers of material until the structure is accomplished.


How do Metal 3D Printing services help mass production?


Various cutting-edge advantages of using metal additive manufacturing processes give organizations a competitive advantage.


  • Quicker turnaround

Manufacturers benefit from a 40-80% shorter lead time thanks to metal 3D printing. Since it reduces manufacturing costs, several industries favor it. For instance, compared to traditional processes that need many weeks, metal 3d printers allow you to deliver a product in a matter of hours. Therefore, it is perfect for businesses to engage in mass manufacturing and quickly bring items to market.

  • Improved design

Designing is now simpler than ever, with the increased possibilities of computer-aided design (CAD) software. By minimizing the material used and lowering manufacturing costs, CAD tools enable metal printing techniques and help create optimized designs. Due to the extraordinary accuracy with which things are created in metal 3D printing, designers have total control over their creations, including their shape, structure, and geometry. In addition, compared to traditional manufacturing methods, it guarantees a highly optimized design with higher surface finishes.

  • Cost-effective

One of the biggest advantages is the low cost and high return on investment of metal 3d printing in mass production. Intricate geometrical shapes that are impossible to create through machining or welding can be created, saving money on time and materials. Also, the production time is reduced, vastly improving efficiency and productivity.

The future of mass manufacturing is Metal 3d printing, which will provide businesses an advantage over their competitors. Integrate metal additive manufacturing to offer high products at a low cost and get ahead of the curve. Metal 3D printing will accelerate business growth with the expansion of Industry 4.0 applications.


Bringing ideas to life


Innovae3D is among India’s fastest-growing Metal Additive Manufacturing companies specializing in Metal 3D Printing in India, 3D Scanning, CNC Machining Services, Conformal Cooling Tooling, Polymer 3D printing services in India, Vacuum Casting, and Rapid Prototyping in India.


From conception to completion of the project, we help you overcome your product development and research and development problems by offering a one-stop shop for additive manufacturing.