Article Side

Online Article Directory!

Hello Guest! Login or Register to submit articles!

Injection Molding- an Insight into its process

By James Blee Subscribe to RSS | April 19th 2012 | Views:
loading
 
  



What is Injection Molding?

Injection Molding is the most commonly used process for manufacturing plastic parts. A wide variety of products is manufactured using this method which varies greatly in size, complexity and application. This process requires an injection molding machine, raw plastic and a mold. The plastic is melted in the machine and then injected into the mold where it cools and solidifies into its final shape.

Applications: This method is used to produce thin walled plastic parts which have myriad applications especially plastic housings. These housings are used in a variety of applications like household appliances, consumer electronics, and power tools and as automotive dashboards. Other products include open containers like buckets. Everyday items like toothbrushes and plastic toys are made using this process. It is also used to manufacture medical devices like valves and syringes.

Advantages:

• Can form complex shapes and fine details.

• Surface finish is excellent.

• Dimensional accuracy is very good.

• Production rate is very high.

• Low labor cost.

• Scrap can be recycled.

Disadvantages:

• Limited to thin walled parts.

• Equipment and tooling cost is very high.

• Long lead time possible.

The Process:

• Clamping: At first two halves of the mold have to be made and be securely closed by the clamping unit. Each half of the mold is attached to the machine and one half is allowed to slide. The hydraulically powered clamping machine pushes the mold halves together and exerts sufficient force to keep the mold closed while the material is injected.

• Injection: The raw plastic material is fed into the machine where it is melted by heat and pressure.

• Cooling: The molten plastic inside the mold begins to cool as soon as it comes into contact with the interior mold surface. It then solidifies and takes the shape of the desired part.

• Ejection: After sometime, the cooled part is ejected from the mold by the ejection system at the rear end of the mold.

James Blee - About Author:
For more information on injection molding companies, check out the info available online; these will help you learn to find the injection molding!

Share on Facebook Tweet It Stumbleupon this post This post is delicious !

Article Source:
http://www.articleside.com/business-articles/injection-molding-an-insight-into-its-process.htm

Related Business Articles Subscribe to RSS

Commercial Refrigeration is essential for companies who sell food and drinks
Published by James Blee on June 16th 2012 | Business
For any company that sells food or drinks, commercial refrigeration is a very important consideratio...
 
Get versatile reallocation services by these innovative companies
Published by Ankita Kumari on January 12th 2012 | Business
Rapid industrialization and commercialization are creating enormous demand for packing and moving co...
 
Specialty Chemicals - Can give you the edge over competing truck companies
Published by Ezoilproducts on August 24th 2012 | Business
Trucking is a highly competitive industry where there is a constant battle to keep trucks on the roa...
 
Advantages of Tablet Rental companies
Published by Jonathanswift on December 23rd 2011 | Business
Rental companies that are providing equipments and computer for rental are trying their level best t...
 
Get premium commercial and residential window cleaning services from credible companies
Published by Mithun on April 12th 2012 | Business
You can find professional cleaning services that are designed to keep your home clean and dirt free....
 
Handle all aspects of property with Dallas property management companies
Published by James Blee on June 9th 2012 | Business
Dallas property management companies are one of the reputed names in handling all aspects of propert...
 
Understanding the intricacies of micro molding
Published by James Blee on February 22nd 2012 | Business
In the realm of manufacturing or producing plastic parts, particularly the micro-featured and high p...
 
Which were i would say the top medical device companies? and furthermore go about doing their specific be taken bracelets problem?
Published by Ryan Roger on May 30th 2012 | Business
Trading wants a wide range of plans and in addition association. This may equal more true designed f...
 
There are even discount Vogueinstyle.Com coupons & codes for online companies
Published by Martin Peterson on April 22nd 2012 | Business
By staying ahead of the game you will be in a better position to know when to do your shopping as yo...
 
GH Armor Systems is one of the fastest growing body armor companies, for several reasons!
Published by Thomasgalvin on January 23rd 2012 | Business
There are many companies that handle police supplies and equipment but only a select network of them...
 
Specialty Chemicals - Can give you the edge over competing truck companies
Published by Ezoilproducts on August 24th 2012 | Business
Trucking is a highly competitive industry where there is a constant battle to keep trucks on the roa...
 
Indianapolis moving companies in the sparking means!
Published by Ema Sis on June 15th 2012 | Business
The local movers in Indianapolis give commercial, corporate, long distance, local & auto transporter...
 
Explore multi benefits of packing and moving companies
Published by Ankita Gupta on February 27th 2012 | Business
Packing and moving is very stressful task for most of us. Shifting from one place to another, make h...
 
Insert molding for best finished products
Published by Ashish Pandey on April 20th 2012 | Business
It is important to know the difference between insert molding and plastic injection molding....
 
ISO Certification is essential for companies who wish to compete in both the national and international markets.
Published by James Blee on June 16th 2012 | Business
ISO certification is the International Organisation for Standardisation. ISO certification also mean...
 
Advantages of Online TV antenna installation companies
Published by Tvconnectplus on December 14th 2011 | Business
There are a number of TV antenna installation companies that offer installation of complete antenna ...
 
Understanding how energy companies are regulated
Published by Sean Burke on April 19th 2012 | Business
How Britain's energy market is regulated for the benefit of consumers....
 
Lumber exports of softwood lumber should target wooden packaging companies
Published by Interpro Forest Products on March 7th 2012 | Business
Canadian lumber exports are currently targeting the residential/industrial construction and interior...
 
How do energy companies calculate business gas usage?
Published by Sean Burke on May 4th 2012 | Business
The amount of gas your business consumes should be directly proportional to how much you pay.
...
 
Plant hire companies in New Malden and Epsom
Published by Glyn Jones............ on April 18th 2012 | Business
For any construction company a lot of money is spent on hiring of plants. So it becomes very importa...