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Using CAD Design Services Will Make Product Development Quicker And Simpler

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CAD design services have become a must for virtually every industry. Before we can reach the stages of prototyping and manufacturing, it is essential to first have functional product designs. If you need to get a product made without wasting too much of your time and money, you will have to use 3D CAD design services so that 2D and 3D drawings can be created quickly on a computer. With the help of CAD design software, we can do a lot of things such as prepare technical documentation, change designs, examine existing designs, improve designs, and much more. All in all, the main reason behind using these software is fully automating the product design and drafting processes.

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4 Reasons Why Industries Should Consider Metal to Plastic Conversion

Ever since engineering-grade plastics surfaced in the 1950s, several parts and components previously made from metal have been replaced with injection-molded plastic parts.

The primary reason for this transformation in the part manufacturing process is the reduced cost.

Most industries agree that by turning to plastic parts they save 20-50% of the total production costs. This is impressive, considering the fact that plastic also has some of the characteristics of a metal. It is durable, reliable, and can be molded into any shape. Despite this, many industries resist switching from metal to plastic.

 

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But these reasons point out why they should convert to plastic parts by contacting a custom plastic parts manufacturer:

Better design

Plastic is flexible and offers better design. So, it makes sense why plastic molding engineers love the freedom offered by plastic molded parts.

Engineers and plastic injection molding product designers can test different plastic types during the designing phase, allowing for stronger performance outcomes and predictive design changes. Plus, they can mold plastic into complex shapes and geometries with ease using the latest technology and equipment to achieve their desired shape.

Plastic is also lightweight, which results in weight reduction and improved structural limit. Combine these design features, and you will have a durable, aesthetically pleasing, and lightweight part for your applications.

Improved performance

Compared to metal parts, plastic injection molding products are 50% lighter and offer performance characteristics that metal parts can’t. They weigh less and can be molded into reduced size and thickness, which is a considerable benefit for facilities with limited space.

Plastic molded products are also durable and reliable. So much so that today’s plastic parts are often compared with metal parts when it comes to withstanding a substantial amount of stress.

Unlike metal parts, modern plastic molded products do not rust and offer high resistance to impact and heat, which is impressive.

Faster manufacturing

When it comes to manufacturing, plastic injection molding provides a faster and more consistent manufacturing process, including uniform production, decreased part defects, increased customer satisfaction, and reduced warranty claims. They also offer the flexibility of combining two different parts into one single part. This eliminates the need for welding, fasteners, and bolts, which is the case with metal-fabricated parts.

Low maintenance

Plastic injection molded products don’t require coating or painting to keep corrosion or mold and mildew away. However, metal parts demand regular maintenance to be in good condition.

Bottom line

Even though industries relied on metal parts for centuries, they need to realize that now they have a better alternative to metal, which is not only reliable and durable but also cheaper than metal and performs its job pretty well. And that is engineering-grade plastic.

If you are looking for a custom plastic parts manufacturer, please feel free to get in touch with us to discuss your project and let us be of service to you.

 

Popular Plastics Used In Injection Molding To Make Products

There are different types of molding methods for making parts such as casting, blow molding, powder metallurgy, compression molding, extrusion molding, spin casting, and many more. One of the most famous one for making manufacturing parts is thermoplastic injection molding. In this method, molten material is injected into a mold. But, what are thermoplastics? These are plastic polymers that can be softened by heating and hardened by cooling. 
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It is essential to have a clear idea about what type of thermoplastic you want to use to develop parts or products. In this blog, we will tell you about some of the most commonly used thermoplastics injection molding. Let’s take a look at them.

  • Acrylonitrile Butadiene Styrene (ABS) - This is an opaque thermoplastic and formless polymer. It is composed of three monomers, which are in its name acrylonitrile, butadiene, and styrene. This copolymer is known for making parts, components, and products that are flexible and lightweight. ABS is especially popular in the injection molding process because it can be modified to improve heat and impact resistance as well as toughness.
  • Polycarbonate (PC) - These are plastics that are also formless like ABS but they are transparent. You can use them to make different types of materials. PC is especially preferred for making products that are strong and transparent. The unique thing about polycarbonate is that it can undergo a tremendous level of warping without experiencing any sort of break or cracking.
  • Polypropylene (PP) - PP is known for being one of the most commonly used plastic because of its incredible flexibility. Other properties that make it a widely used plastic in injection molding are high resistance to cracking, high impact strength, high melting points, and high resistance to water, acid, and detergents. It is used to make products such as food containers, utensils, certain apparels, automotive parts, and many other products.
  • Polyethylene - There are two types of polyethylene in the market. High-density polyethylene and low-density polyethylene. Properties such as superior ductility, amazing tensile strength, high resistance to impact, recyclability, etc., make polyethylene one of the most popular plastics in the world. Plastics bags, plastic films, bottles, etc., are made using polyethylene.

Apart from the above-mentioned plastics, some other include high impact polystyrene, polyamide, polystyrene, polyoxymethylene, and thermoplastic polyurethane. If you want plastic products, parts, or components to be made using injection molding method, get in touch with Delaney Manufacturing, LLC as we are a famous plastic injection molding company for making a wide range of quality consumer goods, military products, medical tools, and much more. We do professional CAD drawings, prototypes, product assembly, and even retail packaging. If interested, get in touch with us today to know more about our services.