{"id":2517,"date":"2024-01-09T18:00:41","date_gmt":"2024-01-09T22:00:41","guid":{"rendered":"https:\/\/www.teameliteonline.com\/?p=2517"},"modified":"2024-02-02T05:52:03","modified_gmt":"2024-02-02T09:52:03","slug":"a-guide-to-dls-3d-printing-technology-how-it-works-materials-and-advantages","status":"publish","type":"post","link":"https:\/\/www.teameliteonline.com\/a-guide-to-dls-3d-printing-technology-how-it-works-materials-and-advantages\/","title":{"rendered":"A Guide to DLS 3D Printing Technology \u2013 How It Works, Materials, and Advantages"},"content":{"rendered":"
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Digital light synthesis, or DLS 3D printing is one of the many emerging methods of additive manufacturing. A uniquely advanced VAT polymerisation process, DLS produces full-density plastic parts and prototypes with fine detail and excellent surface finishes. DLS 3D printing services are also relatively quick, accurate, and highly repeatable, making the process ideal for manufacturing low-volume production-ready parts as well as for rapid prototyping projects<\/a>.<\/p>\n At Elite Mold & Engineering, we employ DLS 3D printing technology to offer our customers quick turnaround and ease of modification during the product design and development phases. Plus, for projects that will later transition to injection molding<\/a>, we\u2019ve found DLS to be the perfect bridge between prototyping and production. Below, we discuss the DLS process more in depth, including the basics of how it works and the advantages compared to other additive manufacturing methods.<\/p>\n Digital light synthesis utilizes a process known as photopolymerization to create precision 3D-printed objects according to the custom specifications contained within your part files. The key components of the DLS process include a vat of liquid resin (the material that makes up the parts) and a digital light projector (the machine that \u201cprints\u201d the material).<\/p>\n Vat polymerization is a category of additive manufacturing technologies which selectively solidify liquid resin (typically contained in a vat) layer by layer to create 3D-printed products. The machine uses a UV source to cure or harden the resin layers precisely where required, opposed to material jetting methods which deposit the material itself in order to build the product. In addition to DLS, other vat polymerization methods include digital light processing (DLP) and stereolithography (SLA).<\/p>\n<\/div>\n Compatible with many different elastomers and numerous engineering-grade rigid plastics, digital light synthesis offers greater versatility in design for your products. Compared to many other 3D printing methods, DLS lets us choose a more optimized material for each custom application \u2013 optimized for product performance and quality, as well as for cost and sustainability.<\/p>\n A premium energy-return elastomer manufactured from 40% bio-based materials.<\/p>\n<\/div>\n An engineering grade plastic, EPX 150 provides outstanding chemical resistance in combination with creep resistance, with a heat deflection temperature of 155\u00b0C.<\/p>\n<\/div>\n A rigid single-part resin similar to conventional SLA resins.<\/p>\n<\/div>\n A rigid two-part resin with high impact strength and resistance to repetitive stresses.<\/p>\n<\/div>\n A rigid two-part resin with outstanding strength and stiffness, outperforming similar plastics such as ABS.<\/p>\n<\/div>\n A two-part resin that provides outstanding durability and high heat resistance.<\/p>\n<\/div>\n A production-grade elastomer with exceptional energy return, high resilience and low temperature retention of elastomeric properties.<\/p>\n<\/div>\n A high-performance elastomer that offers energy absorption, high elasticity, and outstanding tear resistance.<\/p>\n<\/div>\n A premium one-part resin that provides high stiffness and high thermal resistance.<\/p>\n<\/div>\n A one-part clear resin that produces tough prototypes with a frosted clear aesthetic.<\/p>\n<\/div>\n A high-strength resin that is flame-retardant while offering exceptional toughness and long-term stability.<\/p>\n<\/div>\n An epoxy resin that offers great durability, stiffness, and temperature resistance, ideal for a range of automotive and consumer applications.<\/p>\n<\/div>\n<\/div>\n Elite Mold & Engineering is an experienced American contract manufacturer offering state-of-the-art additive manufacturing services via carbon DLS 3D printing technology.<\/p>\n Since 1982, we\u2019ve built a reputation on unparalleled quality, consistency, and customer service in the realm of plastic injection molding. Our company is an ISO 9001:2015 and ITAR registered manufacturer.<\/p>\n [\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":" Digital light synthesis, or DLS 3D printing is one of the many emerging methods of additive manufacturing. A uniquely advanced VAT polymerisation process, DLS produces full-density plastic parts and prototypes with fine detail and excellent surface finishes. DLS 3D printing services are also relatively quick, accurate, and highly repeatable, making the process ideal for manufacturing […]<\/p>\n","protected":false},"author":8,"featured_media":2455,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","inline_featured_image":false,"footnotes":""},"categories":[1],"tags":[],"acf":[],"yoast_head":"\nHow Digital Light Synthesis Works<\/h2>\n
The Basic Steps to DLS 3D Printing:<\/h3>\n
\n
What Is Vat Polymerization?<\/h3>\n
Advantages of DLS 3D Printing Services:<\/h2>\n
\n
Material Versatility Compatible with Many Diverse Product Applications<\/h3>\n
EPU 46<\/h4>\n
EPX 150<\/h4>\n
UMA 90 (Urethane Methacrylate)<\/h4>\n
FPU 50 (Flexible Polyurethane)<\/h4>\n
RPU 70 (Rigid Polyurethane)<\/h4>\n
RPU 130 (Rigid Polyurethane)<\/h4>\n
EPU 41 (Elastomeric Polyurethane)<\/h4>\n
EPU 40 (Elastomeric Polyurethane)<\/h4>\n
LOCTITE\u00ae IND147\u2122 Resin<\/h4>\n
LOCTITE\u00ae IND405\u2122 Clear Resin<\/h4>\n
EPX 86 FR<\/h4>\n
EPX 82 (Epoxy)<\/h4>\n
3D Printing Services and Injection Molding for the Great Lakes Region and Beyond<\/h2>\n