EPP Corporation-Plastic Machining Experts » Engineering Help

Plastic Machining:Design Considerations For Plastic Prototypes

admin — Mon, 31 Oct 2011 20:08:21 +0000

What design considerations are necessary when purchasing plastic prototypes with full function?

In order to get to market fast, plastic prototypes should be fully functional. Plastic prototypes with full function of course offer the same tight tolerances and high precision as do plastic machined components, as they are one in the same. Simply fast, fully functional plastic prototypes are made in order to meet stricter deadlines, and are often ordered in smaller quantities. When ordering plastic machined prototypes, the considerations are the same as when ordering production plastic machined parts. The design specifications for production plastic machining and fast plastic prototypes are as follows:

Design Considerations For Plastic Prototypes and Plastic Machining

-Thermosensitivity – tolerance can change in different temperature conditions
-Sensitivity to humidity and hygroscopic absorption affects tolerance
-Sensitivity to chemicals and oils
-Notch sensitive corners and square ID’s
-Tolerances
-High loads
-High impact
-Fatigue loading or cycle loading requires consideration of flexing, deflecting, and compression
-Temperature – max/min extent of time
-Electrical considerations such as insulating properties
-Wear resistance or abrasion resistance
-Dimensional shape retention (load, cold flow, temperature)
-Regulatory requirements (FDA, UL, etc.)
-Appearance (color, texture)
-Optical requirements
-Outdoor use

Now that you’ve identified the important factors in your application, evaluate material specs in the Plastic Properties Handbook and select your material!

EPP Corporation: America’s Premier Plastic Machining Supplier- an ISO Certified American supplier of machined plastic parts with over 35 years of experience, specialized in custom plastic machining for the aerospace, instrumentation, medical,fluid power, and military industries. Capable of short-run, quick-turn plastic prototypes, CNC Milling, CNC Lathe, Screw Machining, and Custom Plastic Manifolds. For more information or to request a quote, please free to contact us at 847-952-8400 or sales@eppcorp.com

Plastic Machining:Plastic Machining and Plastic Prototypes With Engineering Assistance From Experts-The Solution

admin — Thu, 20 Oct 2011 21:21:36 +0000

Plastic machining is the perfect solution for many varied component needs in numerous critical industries however, most engineers may not have the necessary knowledge.

Many of the brightest, most talented engineers do not have the knowledge required in order to know what material is best for a component or plastic prototype need. Simply the reason being that until recently, plastic machining was not taught in engineering schools. Currently the presence of plastic machining courses is limited to only a small number of schools. In order to select the proper material, contact a plastic machining expert for design application assistance.

Design considerations when machining plastic are unique to plastic. One with experience machining metal for example, would not be aware of these specifications. When ordering plastic machined components or plastic prototypes, the following considerations are evaluated:

Thermosensitivity
Sensitivity to humidity and hygroscopic absorption
Sensitivity to chemicals and oils
Notch sensitive corners and square ID’s
Tolerances
High loads
High impact
Fatigue loading or cycle loading
Temperature
Electrical considerations
Wear resistance or abrasion resistance
Dimensional shape retention
Regulatory requirements (such as FDA or UL)
Appearance
Optical requirements
Whether or not part is for outdoor use

A plastic machining expert has the knowledge and expertise to help you select the best material for plastic machined parts and plastic prototypes according to the necessary specifications and considerations.

At EPP Corporation we provide design application, engineering, and purchasing assistant to all customers for both plastic machining production and fast plastic prototypes.

We also have an online plastic design as a free, excellent resource that compares different materials based on above criteria, as well as comparing the plastic materials side by side

To download our FREE Plastic Properties Handbook and Design Guide CLICK HERE

Plastic Machining: Engineering Help From Experts For Plastic Machining and Plastic Prototypes

admin — Tue, 20 Sep 2011 16:38:52 +0000

A plastic machining expert can provide several advantages that a typical vendor cannot. From a true plastic machining expert comes years of experience and expertise. Through our 35 years of experience and expertise in custom plastic machining manufacturing at EPP, we are able to extend our hand to customers in regards to engineering assistance.

We are equipped to offer plastic machining production (cnc milling, cnc lathe, screw machining, custom plastic manifolds), as well as fast plastic prototypes, along with engineering assistance. Our full engineering assistance is available for both custom plastic machined component and fast plastic prototype customers.

At EPP Corp. we can help with:

-Free plastic machining application engineering
-Free Design Guide for Plastic Machining
-Free Plastic Materials Handbook
-Helpful Articles
-Pre Production Quantities
-High quality and a reliable source for production quantities

If you’re working on a project that involves any custom plastic machined parts, or new products that require fast plastic prototypes, the best thing you can do is simply contact us! Email your drawings to sales@eppcorp.com or just give us a call with any questions. We will help you find the ideal material and manufacturing method for your application.

Plastic Machining:Fast Plastic Prototypes-Don’t Slow Down Innovation

admin — Wed, 07 Sep 2011 16:21:57 +0000

As the summer is about to end, so do vacations. Specifically in a down economy, innovation is key in order to compete both domestically and internationally. Don’t let slow plastic prototypes halt your research and development plans any further. Save time by ordering short-run, quick-turn plastic prototypes. Time is of the essence when it comes to new product development. Beat your competition to the punch in order to come out ahead. Plastic prototypes in under a week will save you time, and allow for designs to tested and perfected at a faster rate. In order to assure the precision and the tightest tolerances, plastic prototypes should be machined in order to achieve the best results. Being quicker to the punch in regards to innovation is a huge advantage in the market place. Allow for fast innovation, fast plastic prototypes are the answer. Plastic machining expert EPP Corporation is pleased to be able to offer fast plastic prototyping as a valuable service for proactive companies craving innovation. Don’t sit on the sidelines and allow for the competition to come out ahead. America’s Premier Plastic Machining Supplier is here to help. EPP’s short-run, quick-turn plastic prototypes feature the tightest tolerances, can simple or complex, and of course free design application and material selection engineering assistance is provided. For more details about fast plastic prototypes, Click Here.

Plastic Machining:Plastic Prototypes In Under A Week-The Solution To Quickly Perfect Design

admin — Tue, 30 Aug 2011 18:59:21 +0000

Plastic prototypes can save a company the trouble of having a flawed part being ordered. When design changes are thought up, the risk of a piece not performing to specifications and requirements can come into play. Factors hindering performance may have been overlooked, and if a plastic part is ordered in a large quantity prior to testing, a company may be stuck with a large expense. A plastic machined component perfected according to design can be useless if a fault lies in the design. What if a time crunch comes into play? What potential solution is there?

Fast plastic prototyping would be that solution. If plastic machined prototypes can be obtained in under a week, any crisis can be averted. Ordering fast plastic prototypes can potentially save a company from disaster, while meeting the strictest time constraints. Obtaining a fast plastic prototype will allow research and development teams to verify that a design submitted to a plastic machining vendor will perform. The quicker a plastic machined prototype is received, the faster the design is tested, and ultimately the faster a new product can be manufactured and hit the market. Don’t be uncertain, make sure new design changes are tested.

A plastic machining expert should be contacted for plastic machined prototypes, assuring that plastic prototypes precisely match design requirements. A streamlined vendor with an efficient supply chain management system will be able to produce high precision plastic prototypes to meet the strictest of time constraints.

EPP Corporation has a proven supply chain system that guarantees the highest precision and efficiency. For short-run, quick-turn custom plastic prototypes with delivery in one week or less contact EPP

· Plastic prototypes in one week or less
· Highest quality on tolerances up to +/- .001″
· Both simple & complex 3D parts are welcome
· Free application engineering available

Plastic Machining: Selecting The Right Plastic Machining Vendor For Your Custom Plastic Machined Parts

admin — Thu, 28 Jul 2011 15:34:48 +0000

Not all plastic machining vendors are equipped to offer all parts. Other plastic machining companies may not be able to give you the best prices. The following guidelines can help you locate a fully-qualified, cost effective plastic machining specialist for all your plastic machined components:

Be sure to ask potential plastic machined parts vendors how they comply with these guidelines.

If you have a need for plastic machined components, request a quote!
EPP Corporation: America’s Premier Plastic Machining Supplier- an ISO Certified American supplier of machined plastic parts with over 35 years of experience, specialized in custom plastic machining for the aerospace, instrumentation, medical,fluid power, and military industries. Capable of short-run, quick-turn plastic prototypes, CNC Milling, CNC Lathe, Screw Machining, and Custom Plastic Manifolds. For more information or to request a quote, please free to contact us at 847-952-8400 or sales@eppcorp.com

Plastic Machining: Free, Helpful Tools in Selecting Plastic Machined Components- Plastic Properties Handbook and Plastic Design Guide

admin — Wed, 20 Jul 2011 14:06:34 +0000

All plastic materials are not created equal. When having custom plastic machined parts produced, it is crucial to select the appropriate materials in order for the plastic machined components to meet desired specifications and performance requirements. In order to simplify the process of selecting the appropriate plastic material for your machined plastic parts, EPP Corporation offers a free Plastic Properties Handbook and Plastic Machining Design Guide.

How to Use the Design Guide

Refer to the Design Considerations at the bottom of this page. Consider whether each item on the checklist is a factor in the application or affects performance requirements for the component design.
Select the categories that have the greatest affect on your application.
Review the materials in the Plastic Properties Handbook and make a list of possible material candidates.
Contact our technical support to discuss options or ask additional questions.

Plastic Machining Design Considerations

Thermosensitivity – tolerance can change in different temperature conditions
Sensitivity to humidity and hygroscopic absorption affects tolerance
Sensitivity to chemicals and oils
Notch sensitive corners and square ID’s
Tolerances
High loads
High impact
Fatigue loading or cycle loading requires consideration of flexing, deflecting, and compression
Temperature – max/min extent of time
Electrical considerations such as insulating properties
Wear resistance or abrasion resistance
Dimensional shape retention (load, cold flow, temperature)
Regulatory requirements (FDA, UL, etc.)
Appearance (color, texture)
Optical requirements
Outdoor use

Now that you’ve identified the important factors in your application, evaluate material specs in the Plastic Properties Handbook and select your material!

Plastic Machining: Machined Plastic Components-A Low Cost, New Product Development Solution In a Down Economy

admin — Mon, 18 Jul 2011 18:38:37 +0000

New product development teams nationwide are frustrated with corporate cost cutting and lack of capital for their R&D plans. Valuable projects are put on hold because R&D budgets cannot cover the expensive introductory costs of new tooling and initial manufacturing of new designs. In today’s economic environment, corporate cost cutting is needed to help companies survive the recession. However, if companies can develop new products that provide value at today’s price levels, they will emerge from this recession well ahead of the competition.

Many companies are searching for ways to move new product development projects forward without breaking the bank on initial investments. Research and development, prototypes, and pilot run quantities have to be completed with very minimal investment and without compromising flexibility of quantity and design.

Smart companies have employed strategies to enhance their new product development. A good example lies in companies manufacturing products that contain plastic parts. If projects have plastic components, then the cost of tooling can be a huge obstacle. Tooling and molds can cost tens of thousands of dollars. The solution: have the plastic parts machined. Prototypes as well as the first few years of production quantities can be produced for a fraction of the cost.

Machined plastic parts include little or no tooling charges, and can be delivered in two weeks. While molding requires full commitment to a part’s design, design changes to plastic machined parts cost absolutely nothing. Request a Quote from a quality plastic machining vendor for a fast, cost-effective solution for new product development and launches.

Contact EPP Corporation now to see how plastic machining can help your new product hit the market and put your company ahead of the game!

Plastic Machining: Selecting The Right Plastic Machining Vendor For Your Custom Plastic Machined Parts

admin — Mon, 11 Jul 2011 16:37:31 +0000

Not all plastic machining vendors are equipped to offer all parts. Others may not be able to give you the best prices. The following guidelines can help you locate a fully-qualified, cost effective plastic machining specialist for all your plastic machined components:

Be sure to ask potential plastic machined parts vendors how they comply with these guidelines.

If you have a need for plastic machined components, request a quote!

Plastic Machining: Stay Domestic for Your Custom Plastic Machined Parts Needs

admin — Wed, 06 Jul 2011 14:38:12 +0000

While the trend has been to outsource production, and to purchase from overseas companies as a cost cutting mechanism, is purchasing from a foreign firm the right move for a company in need of custom machined plastic components?

The simple answer to this question is…NO

If components are ordered from a foreign firm, the move can be far more costly than doing business with a domestic plastic machining specialist. At EPP Corporation, we serve and specialize in custom plastic machined parts for critical industries such as the aerospace, medical, instrumentation, fluid power, and military industries, the highest precision is required. These critical industries cannot use custom plastic components that do not meet strict specifications. By purchasing overseas, the risk of purchasing from a plastic machining company without certification, as well as not being able to have an open line of communication alone are huge risks. Errors would garner components useless, and replacement plastic machined parts would take long to be reordered and received (10-16 weeks on average), hindering the possibility of meeting deadlines, as well as no guarantee that the proper materials and processes are being utilized. The additional risk of items being damaged through their long transport to your doorstep, can be costly both to the pocket book, as well as creating vast time constraints. Companies often seek domestic firms to correct the errors of overseas vendors after having been put into a time crunch.

That being said, selecting the best domestic plastic machining company does require some due diligence. Not all plastic machining vendors are equipped to offer all parts. Others may not be able to give you the best prices
The following guidelines can help you locate a fully-qualified, cost effective plastic machining specialist:

At EPP Corp we pride ourselves in the value proposition of combining the highest quality, competitive cost, and fast, on-time delivery. EPP is also here to provide its customers assistance throughout the purchasing and engineering processes of our custom plastic components. From the simplest to the most complex component or plastic prototype, EPP assures high precision plastic machining and on-time delivery (2-3 week turnarounds, as well as one week or less delivery for short-run, quick-turn custom plastic prototypes).

Stay domestic, and choose the best, EPP Corporation