Global Polytec Ltd.,Part.

Posts Tagged ‘moulding’

Injection tooling – Customer design service. – Prototyping. – Mold making. – Manufacturing process control. – Mold flow analysis service available ! – Reverse engineering. – Customer molding & assembly. – Cold runner mold and hot runner mold (MoldMaster, Incoe, Masterflow, LKM,…
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Demonstration Of Injection moulding For Education use

Fred Phillips with SIGMA Plastic Services, Inc. offers his webinar on SIGMASOFT® Multi-Cycle analysis enables you to analyze multiple cycles as the mold reaches the quasi-stationary state and use the actual mold temperature variances for the simulation. This ensures the most realistic process and accurate simulation. These capabilities will be shown through a powerpoint presentation and software demonstration. Fred Phillips with SIGMA Plastic Services, Inc. offers a series of webinars to present SIGMASOFT®: The Next Generation of Injection Molding Polymer Simulation. This webinar series will cover a variety of SIGMASOFT® benefits and capabilities. If injection molded plastic or rubber parts are critical to the success of your business, you will benefit from attending these webinars. SIGMASOFT® is utilized by Part Designers, Mold Designers, Project Engineers, Process Engineers, Quality Engineers, CAE/FEA Analysts, R&D Teams, Plastics Business Owners, Engineering Management and Production Management. When it comes to making the right design, tooling, and process decisions, the accuracy of simulation makes all the difference. The reason SIGMASOFT® simulations are so accurate is rooted in its history. The core simulation physics and programming in SIGMASOFT® were developed by the same company that makes MAGMASOFT® – the foundry and die casting industry’s de facto standard for metal casting simulation. Taking those decades of 3D simulation expertise and applying them to the …
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Integrated machine vision system for the automated inspection of a medical device. The machine is a stand alone unit which interfaces with the output from an injection moulding machine. The parts fall from the main out-feed hopper unit into the vision system bowl feed directly, this allows the parts to be inspected immediately following manufacture for defects. Our customer is a blue chip manufacturer of syringe devices into the medical devices and pharmaceutical industry – this component is part of the internal sub-assembly which forms the guts of the main product. The vision system completes a 360 degree inspection of the surface of the product to confirm it has formed correctly in the mould. Our NeuroCheck machine vision system utilises 24bit color image processing functionality to identify if the central portion of the mould is formed correctly via color matching. The products are presented to the vision system cameras via a small dial plate with the products exiting via a small chute if they pass the inspection process. Upon a failure the products fall into a locked box for collection later in the shift. The complete quality control machine is validated to GAMP and FDA standards for medical device manufacture. Due to the confidential nature of the product the video is limited in what can be shown. Further case studies and information can be found on our website at www.industrialvision.co.uk

This video is an excerpt from our Efficient Molding Setting Course – Lesson 1. This course provides basic procedures on how to efficiently set up a mold, troubleshoot mold problems, and properly remove and prepare a mold for storage. Paulson Training Programs – Complete Training Solutions for the Plastics Industry. Visit www.paulsontraining.com for state-of-art plastics training, including interactive CD-ROM and online training.

Question by Opj: What are the environmental effects of the Injection Moulding Process?
Its the process used to make plastic products.They can be negative or positive effects

Best answer:

Answer by Peter
None of any measurable effect.

Give your answer to this question below!

Vacuum Injection : A video demonstrating a simple, adaptable process, which uses a flexible film and traditional GRP moulds. Suitable for making prototypes or 1-2 components per day.
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All content belongs to SME (Society of Manufacturing Engineering) & Wiley.
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Injection Molding Process Tour with Billy Carmen from Product News Channel
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Question by Daniel: what are the risks for investment casting and injection moulding?
please describe the major risks for each of the processes..

thanks..

Best answer:

Answer by AALUNGA
Well!!!!!!!

Investment casting also known as Lost Wax Process is widely used for making intricately shaped components.

Risks:
* Use of Carbon tetrachloride (CTC)
* Long lead time
* Highly Costly

Injection moulding is a manufacturing process for producing parts from both thermoplastic and thermosetting plastic materials. Material is fed into a heated barrel, mixed, and forced into a mold cavity where it cools and hardens to the configuration of the mold cavity. After a product is designed, usually by an industrial designer or an engineer, molds are made by a moldmaker (or toolmaker) from metal, usually either steel or aluminium, and precision-machined to form the features of the desired part.

Risks:
* More defects
* Disease prone due to plastic

What do you think? Answer below!

Question by radha k: please let me know the process of recycling of EVA waste produced from injection moulding machines. as i have
know detailed process of recycling of EVA waste.

Best answer:

Answer by odysseus1959
I don’t understand your question.

At Flexible Products Corp. we have started to sell(?) our vulcanized urethane waste/runners to a recycler.

Even if we just gave it them, its better than the land fill.

Give your answer to this question below!

Question by Alex: I want to know the basic principle of Injection moulding and its process.?

Best answer:

Answer by up all night
plastic or some resin is melted in a barrell and mixed via an auger. forming dies (whatever form you are molding) are at the end of the barrell. hydraulic or electric rams hold the forms in place and the mold is filled with melted compound.

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Question by Felix: What are the most commonly used plastic processes (injection moulding, blow moulding etc.)?
From all of the different plastic processes what are the more common ones and how much are they each used?

Best answer:

Answer by chor510
It really depends on what type of parts and materials you are talking about.

Thermoforming is very popular for a lot of consumer goods. You basically take a sheet of plastic and press a mold into it. An example is TV dinner trays.

Blow molding is very popular for bottles. You start out with a peg of plastic and blow air into it and fill out a mold.

Many of the harder and more perminant plastics are injection molded. You inject plastic into a steel mold and then pull it apart.

Another is FRP – fiberglass reinforced plastic. You see this a lot in tub surrounds and boats. You start with a layer of fiberlass and either spray on or inject plastic.

What do you think? Answer below!