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Plastic Mold Technology

2018年12月29日/0 Comments/in Injection mould china, plastic injection molds, plastic mold, plastic mold company, plastic mold manufacture, plastic mold technology, plastic molding, Plastic Molding Manufacturing, plastic mould /by hyx mold

Plastic mold technology

Plastic injection mold develops day after day. Each time, on exhibition, we can see that all manufacturers will exhibitor their newest and most advanced mould technology to attract customers. K fair in German is one of the most famous plastic industry exhibitions, there are many famous plastic injection moulds manufacturer will attend the fair and display their newest and most advanced plastic injection moulds. Besides K fair, NPE in America, Italy Milano PLAST, Plastic Magen in Mexico, Brazil last, Canton fair and Chinaplast, they are all world famous plastic injection moulds industry exhibition where can learn a lot of advanced plastic mold technology.

In recent years, gas assistant molding system and RHCM (Rapid Heat Cycle Molding) are the top two advanced plastic injection moulds technology.

plastic mold

The gas assistant molding system

Gas assistant molding is a kind of new technology which brings the high-pressure air into plastic molding parts to let the plastic product with hollow section. Compare to traditional plastic molds, it can reduce the weight of the product; realize thick wall and thin wall at the same time. The product surface will be more beautiful than traditional mould, without shrink mark, deformation and other molding defects. This kind of molding technology is more and more widely used in commodity products plastic injection moulds, household appliances product plastic injection moulds.

ST after some years’ research and development, it succeeds on gas assistance molding technology on various kinds product, such as for plastic chair, plastic handle and so on. Below is the picture of our design of a gas assistant chair for your reference.

Besides, injection machine and plastic injection mould, gas assistance equipment including Nitrogen Generator, pressure controller unit and air inlet parts.

RHCM (Rapid Heat Cycle Molding)

It is a kind of high speed and high-temperature molding technology. Put some Glass Fiber into plastic raw material to get the plastic product with high hardness and reflective surface. RHCM can remove the molding defects like melt line and flow mark which will appear in traditional plastic molding.

RHCM use high steam to make the mould cavity surface to reach the plastic raw material distortion temperature. Mould with high temperature ensures the good flow of plastic raw material; it makes the material fast flow and filled. It can avoid material to become more solid. This kind technology realizes no cooling molding and product with high glossy appearance without molding defects like deformation, melt line, flow mark, silver line. This kind of mould with short cycle time, reduce around 70% compared to traditional molding.

plastic molds

RHCM mould have its advantage, it also have some disadvantages

Mould steel will be easy crack
Oil stain – As the mould temperature will be exceeding 130 ℃
Gate area will appear white mark

Even though, RHCM technology is not widely used on market, but it will be a main technology in future as more and more customer require for high quality product, especially for outer parts. Nowadays, RHCM mould is mainly used in outer part product, like TV case and some automotive parts.

If you want to know more information about plastic mold and plastic mold technology, welcome to go to our mold blog http://mold.world.edu/, there are lots of plastic mold information to help you

China Injection Molding Company

2018年10月21日/0 Comments/in China injection molding Company, china mold, Chinese injection molding, injection mold, Injection mould china, injection moulding china, plastic mold /by hyx mold

The molding industry is growing from strength to strength thanks to the high-tech modern machines. These days, machines of extremely superior quality are being made which can provide a comprehensive solution to all your plastic molds and plastic molding needs. There are a number of top-notch companies engaged in the manufacture and supply of molding machines. You are advised to make your purchase through the internet. Internet is not just the safest place for any kind of molding purchase but is also the best place to look up for machines and plastic molding products.

HYX is an Injection Molding China Company that has carved out a cult status when it comes to producing plastic mold and molding products. The organization enjoys a clear advantage in the manufacture of machines that are superior in quality and low on prices. These machines are perfect for Chinese injection molding and will easily fit into your budget. The vehicle industry to relies a lot on these machines for automotive parts molding.

Some of the noteworthy features of these machines and molding services are discussed below:

Durable: These machines, being of superior quality, are durable and enjoy longevity. That is to say, they can easily run for a number of years and do not get depreciated easily. Also, they have a long life which makes them long-term assets. Investing in these machines will certainly reap large dividends.
Performance: These machines also score a point when it comes to performance. They are perfect for China Plastic Injection Molding Company and have a reputation for producing a number of units in a very short span of time. You can trust these machines to deliver the products very quickly and in a cost-effective manner.
Energy efficient: These machines are energy efficient i.e. they save a lot of energy. Their power consumption is lower than that of sub-standard machines and therefore will give you financial advantage both in the short run as well as in the long run.
Automotive molding: These machines are also used for automotive parts molding. Furthermore, these machines find use in a number of other industries including medical and toy industry.
Less noisy: Another noteworthy feature of these machines is that they are less noisy. Unlike most machines which produce a lot of noise while running, the machines manufactured by HYX tend to produce less noise thereby allowing you to work in peace. HYX being a top China injection molding Company takes painstaking efforts to ensure that the machines are made using the latest technology and are hence less noisy.
Speed: These machines also enjoy great speed. Compared to sub-standard machines, the machines by HYX last long and run efficiently yielding high performance.

Thanks to these machines, the Chinese injection molding industry is booming. They are used for the manufacture of anything from game pieces to surgical equipment. They are also used for automotive parts molding. For any type of molding product or service, HYX, the number one plastic China injection molding Company, in making plastic mold and plastic molding parts, we will be your best bet.

Plastic Mold Making

2018年9月15日/0 Comments/in china mold, injection mold, Injection mould china, injection moulding china, plastic injection molding, plastic injection molding china, plastic mold, plastic mold company, plastic mold manufacture, plastic mould /by hyx mold

Plastic Mold Making

To achieve the desired mold productivity, many elements of plastic mold making and design must be intelligently incorporated. The basics of design for plastic mold making must be the starting point and then added to that, decisions made about a whole host of different design options must be made to work in concert with the basics to come up with an optimized mold design.

Everyone is interested in having the lowest cost tool, but in plastic mold making, other considerations must also be included. Among these is the mould’s ability to be readily maintained, and kept in optimum condition throughout the mould’s useful life. A very low initial cost tool may prove to have a larger overall cost of operation; if for instance, lengthy maintenance procedures are required to keep the tool in operational condition throughout its life.

There are two general types of cavity and core inserts that should be considered when plastic mould making: Integrated and Nested or Split Structure. Each has its advantages and disadvantages, so the decision about which to choose when plastic mold making depends on the application and the required useful life of the mold.

Plastic Mold China is speeding to the world today, to make your business more successful, find a China mold company is more important.

Integrated Cavity

The integrated cavity is cut directly into the mold base plates. It requires the fewest number of parts and is the simplest to produce, so often (though not always) this is the least expensive to produce in terms of initial investment. However, as stated, this is not always the least expensive alternative when considering the cost of the tool over the life of the part.

Some of the Advantages of Integrated Cavity Mold Making include:

• More practical for large or odd-shaped parts, such as automotive body panels and similarly shaped parts.

• Least amount of machining – so lower initial cost.

• Least amount of mold materials used – so lower materials cost.

Conversely, some of the Disadvantages of Integrated Cavity Mold Making include:

• Requires larger, more expensive machines to make the molds, and no components may be made in parallel, so they often have a longer lead time to produce.

• Most costly, difficult and longer lead time to modify in the event revisions are required.

• Costly and difficult to repair with longer down times when the mold wears or is damaged during its useful life.

Nested Cavity

When making a nested cavity plastic mold, cutouts are made in the mold base to receive nested parts that form the mold cavities that produce the finished parts. While this has more components than the Integrated Cavity type, often the advantages of plastic mold making using this method far outweigh the disadvantages.

Advantages to using Nested Cavity plastic molds making:

Complex geometries may be more easily formed when using nested cavities, for example, multi-pin electrical connectors are nearly always made with nested cavity tools.

Improved materials may be more easily incorporated into nested cavity molds for reduced wear and improved mold temperature control ability.

Damaged or worn components can be quickly and inexpensively replaced to minimize downtime.

Some of the disadvantages of using Nested Cavity plastic mold making include:

• Higher initial material costs

• More machining required in some cases, as both the mold base and the cavities require precision manufacture. (However, most of the machining may be performed on smaller, faster and less expensive machines.)

Consult with your mold maker to decide which of these two different plastic mold making philosophies are most suitable for your specific application. if you want to know more about us please got to our home page to know more about us

Insert Molding

2018年6月7日/0 Comments/in injection mold, Injection mould china, injection moulding china, Insert Molding, plastic injection molding, plastic injection molding china, plastic mold, plastic mold company, plastic mold manufacture, plastic molding, Plastic Molding Manufacturing, plastic mould, plastic moulding /by hyx mold

Insert Molding Advantages

Over the years, the technical advancements have taken place and instead of step-by-step manufacturing of products, there is manufacturing through one full-fledged process called insert molding . Certain industries still manufacture components through processes that include assembling discrete parts such as soldering, connectors, adhesives or fasteners. Molding through inserts is the perfect alternative to all such things and can benefit you in the following ways:

Decreased labour cost and assembly

Simply because various components are being joined or connected through thermoplastics, you can greatly bring down the assembly as well as labour cost with the help of this process.

Decreased weight and size

This process can yield smaller as well as lighter components by eliminating the need for connectors or fasteners. It merely blends the strength of metal inserts and resin.

Increased reliability

This process helps you in avoiding problems such as misalignment, part loosening, and improper termination as well as other problems. Every single part is secured tightly with the thermoplastic.

Design flexibility

Insert Plastic Molding

Another advantage of the insert molding process is that it gives you design flexibility. Designers love the unlimited configurations which can be used in insert plastic molding.

This process can literally allow you to reduce cost and experiment with the designs apart from getting other advantages as well. Most of all, it can allow you to save time and faults that might occur in manufacturing components otherwise. In a lot of ways, this process can be used by various industries to produce high quality and efficient components for all the purposes.

Plastic Molding Manufacturing

2018年6月7日/1 Comment/in china mold, injection mold, Injection mould china, injection moulding china, plastic injection molding china, plastic mold, plastic mold company, plastic mold manufacture, Plastic Molding Manufacturing /by hyx mold

Plastic Molding Manufacturing

HYX Mold is a specialist in Plastic Molding Manufacturing since 1999. From China and sell plastic molds and plastic molding parts to the world, if there is a simple strategy that enables engineers to convert the plastics raw material into your idea product, the first thing we think will be Plastic Molding. In general, this operation is administered to the thermoplastic products, as they can certainly be melted, reconstructed or cast and then cooled down to provide a permanent and robust shape. Injection molding has become one of the most common processes of a majority of modern industries.

Cover anything from the food packaging market to as advanced as the automotive sector, Plastic Mold is becoming completely an integral part of almost all the businesses. This is a significantly useful and considerably less complicated method that can be accepted by all industries for producing items that they need. Injection molding is a process that is usually quite convenient in addition to one that can be highly complex too. It will be able to let you design and create almost all kinds of merchandise, whether they are simple or composite resin and this is achieved by using a fully intelligent procedure.

Thanks to the leading-edge technologies and devices, Plastic Injection Molding is becoming a lot easier and has simultaneously left no stone unturned to alter the knowledge of our modern day market sectors, above all manufacturing groups. You could certainly today see this process made use of in just about all the industrial sectors today and th

Plastic Molding Manufacturing

e broad practical application of plastic injection molding can substantiate this. The application of the plastic injection molding system is found in small tables, bottle caps, storage containers, musical instruments, wire spools, pocket combs, automotive dashboards and more plastic goods.

Even though deciding upon the process of Plastic injection molding, it is vital that the piece of equipment really should be selected wisely because unless and up to the point the piece of equipment works perfectly, you won’t have the capacity to achieve the accurate forms of the plastics. The evident move is that you can often talk to the supplier of the injection molding unit regarding it, nevertheless, there are particular rules that will assist you in understanding the decision criteria of the Plastic Injection Molding device. Specifically, there are three unique factors that should be structured upon and these would be:

· The mold

· The clamping unit

· The injection unit

plastic injection mould

The Plastic Injection Mold
It is necessary to make sure that the mold matches successfully and nicely on the clamping location. Height also with depth of this mold is required to be accommodated effectively with clamp stroke. There are actually specific other technical specifications that need to be kept in mind before you analyze the mold.

The Clamping Unit
Comprehensively understand that through the stage of plastic injection, the clamping unit should be secure enough to at all times keep the mold shut securely. It’s possible to see the particular sizing of the clamping unit from the vendor, which will also inform you of a variety of other items that ought to be identified when thinking about the clamping unit.

The Injection Unit
The responsibility of this specific component part is to deliver shot weight. The shot weight all in all really should never be in excess of 90% of the full injection capability of the device.

How To Make A Mold For Plastic Injection

2018年6月2日/0 Comments/in injection mold, Injection mould china, injection moulding china, plastic injection molding china, plastic mold, plastic mold company, plastic mold manufacture /by hyx mold

How To Make A Plastic Mold For Plastic Injection

If you want to learn how to make a plastic mold for plastic injection, be prepared for a concentrated effort! The skill required to build plastic injection molds is considerable and you must be prepared to diligently apply yourself, for quite a lengthy period of time.

However, if you are truly motivated and have basic machining skills, it is entirely possible to learn how to make a mold for plastic injection own.

You will, of course, need to learn about CNC milling, EDM machining, mold polishing, WEDM, CAD mold design and mold assembly. Many community colleges have evening programs where you can work, plus they have textbooks to teach you.

Learn how to make a mold for plastic injection

Generally, in the United States anyway, you must take classes, either at a technical college, or a night school. This is done in combination with working as an apprentice, usually for 4 additional years.

Personally, I completed a 2-year full-time course at a very good technical college in Minnesota. During this time I worked as a machinist in local shops. This is a great way to learn how to make a mold for plastic injection.

Upon graduation, I was hired as an apprentice Plastic mold maker. Because I had finished my classes, I was not required to take any evening courses. After registering with the state, we had periodic inspections of the type of apprentice work I was doing.

plastic mold | plastic injection mould

Probably this was to ensure that nobody was taking advantage of me and that I was receiving the agreed upon training. It also ensured that my pay was increasing over time, until I reached the “journeyman” level.

Skills needed to learn how to make a mold for plastic

Listening	Thinking	Watching	Imagining
Milling	Lathe work	Grinding	Drilling
Geometry	Trigonometry	CAD	Design
Polishing	Assembly	Wiring	Overtime
EDM	WEDM	CNC Milling	Inspection

Time and space would not allow for anyone to attempt to explain how to make plastic molds for plastic injection on a website. It could be done as an ebook, though I have never seen one. There are several good books that explain the process in great detail, and, of course, there are textbooks available.

The best way to learn how to make a mold for plastic injection is to become an apprentice. If you already are an apprentice, you can learn a great deal from plastics journals, such as Mold making Technology and EDM Today.

Plastic Injection Molding Secret

Finally, the rest of the company can secretly learn about plastic injection molding

Sometimes you just have to nod your head and pretend that you know what it is they are talking about. On the other hand, it sure would be nice to really understand how plastic injection molding works and what all those terms mean.

Often, terms like overmolding, two-shot molding, galling, hobbed-in, coined, toasted, NFG, shut-off, etc, etc, are just taken for granted. And usually, people don’t like to reveal that they just don’t know.
Really, it is in everyone’s best interest to truly have a fundamental grasp of the how and why of plastic injection molding. The explanations offered here are not technical, but rather a general idea of the concepts.

Some of the processes involved in plastics molding and mold making are easy to grasp, others are downright mysterious to an outsider. Click on any process below to learn more.

Plastic injection mould

What about EDM, or electrical discharge machining?

Of all the methods used to produce a plastic injection mold, EDM is the least understood. How can a non-technical person grasp it when you usually can’t even see what is going on? Since the workpiece is usually submerged in a tank of smelly, oily fluid, who could know what it’s all about?

The main reason to have a basic understanding of EDM is because it is the most essential process involved in plastic injection moldmaking. Before EDM, many operations were extremely difficult and time consuming.

Other names for EDM are: ram EDM, ED, spark erosion, and burner.

What about WEDM or wire electrical discharge machining? WEDM is sort of a cousin to EDM, in that it was developed quite a bit later. Wire EDM was originally thought to have a very limited application in plastic injection mold making, but it has proven to be indispensable.

Mold designers have become very creative in applying WEDM to build injection molds. In the not-so-distant-past, much of what is “wired ” was done on surface grinders. This was very tedious and difficult, requiring a high level of skill and expertise.

Much of what is done with WEDM was simply impossible otherwise. The shapes and contours attainable are sometimes only possible with this technology. go to one of the best mold manufacturer China home page to know more.

Plastic Molding Company

2018年5月21日/0 Comments/in injection mold, Injection mould china, injection moulding china, plastic injection molding china, plastic mold, plastic mold company, plastic mold manufacture /by hyx mold

Plastic Molding Company

Custom injection molding has always been a fast-moving, chaotic, and challenging business. It also has a high potential for profit, even today, despite the international competition and tight margins. You want to succeed, you see the possibilities, but the global pricing and high expenses make it very difficult.

Plastic molding company is in the most ideal business to benefit from the lean moulding manufacturing process. If you embrace the entire concept and do not cherry pick the parts that are quick and easy, you will most certainly experience improvements in your operation.

The lean mold and molding manufacturing process is an integrated approach to reducing waste. It could be time or material or anything else; waste is waste and waste equals money in business. It requires a shift in thinking to approach efficiency from this vantage point, rather than always striving to do more, do it faster, do it better.

Overview of Six Sigma

Implementing six sigma requires that management is dedicated to making it work in the long run. Employees are often cynical toward new programs because, in the past, many programs amounted to little more than slogans and banners.

Using a six sigma consulting firm is a good idea, once you have educated yourself in the basic principles. The time and expense of hiring an outside consultant will pay off handsomely over time. If you have the personnel to mange your six sigma implementation in-house that is even better; though they will certainly need some additional training.

plastic molding company | plastic injection mold

5S Implementation Methodology

5S training will give you a huge boost in your lean plastic mold & plastic mold making process. This is because the results are so immediate and visible. Everyone likes having the tools they need, the materials in the proper place with labels, and a general atmosphere of everything in its the place.

It is relatively easy to get your employees to go along with a 5S program. Within a week you will see changes in your production area and the attitude of everyone. Find the key people, train them, give them the authority and communicate with the entire workforce in order to avoid grumbling and confusion.

Kaizen Blitz

When you conduct a kaizen blitz or event, you pick an area or a process and focus exclusively on it. This is a great way to make progress and get people involved because it is by nature short and intense. It is a bit like cleaning up your kitchen before your mother-in-law comes for a visit! You hyper-focus on one area after another until the whole is done.

One drawback though with a kaizen blitz is that it can be mistakenly understood to be the entire process. It is just a component and it should be regarded as such. If it becomes the program, you will not really change the culture or become much more efficient in your operation.

How to start with the lean mold & molding manufacturing process

It is a good idea to talk to successful shop owners who have benefited from the lean plastic moulding and mold manufacturing process. You will find them enthusiastic and quite willing to open up, for the most part. You should also read and gather information so you can make wise decisions rather than totally rely on the opinion of a consultant. In the end, you will certainly need outside help, but you also need a thorough understanding of the process yourself.

Thermoset Injection Molding

2018年5月19日/0 Comments/in injection mold, Injection mould china, injection moulding china, plastic injection molding china, plastic mold, plastic mold company, plastic mold manufacture /by hyx mold

Thermoset Injection Molding

Thermoset injection molding is an automated process transforming granular material into molded shapes that Rebling Plastics has been performing since the company’s inception. It typically is the most economical way to mold thermoset materials.
Thermosets are materials that cure through a chemical reaction activated by heat and pressure, thus forming a strong molecular bond. This molecular bonding enables thermoset materials to maintain their physical properties at elevated temperatures which is why they are used in applications such as electrical connector housings, automotive ashtrays, and cookware appliance handles and knobs.

The thermoset injection molding process begins by adding granular or pelletized material to a hopper. The material is gravity fed into a barrel and screw, which heats and moves the material toward the mold. The material is injected into a hot mold which has been clamped shut under enough force to keep the mold together while the material is forced into the cavity under high pressure. The plastic flows through a runner system in the mold to reach all the cavities. When the mold cavities are filled, the parts cure to a solid form. The mold then opens for part removal, and some parts simply drop into a box, while others are removed by hand or automated equipment.

plastic molding | Plastic molds

Thermoset vs. Thermoplastic Injection Molding

Unlike thermoplastic injection moulding, cured thermosets cannot be reground and mixed with virgin material for reprocessing. In general, thermoset materials have a low viscosity, so when the material fills the mold cavity under pressure, some of the material will leak between the two halves of the mold typically at an area of the cavity where vents have been added to allow for gas and air escapement. This is called flash. While this problem can normally be prevented in thermoplastic injection molding by proper mold construction and processing parameters, flashing cannot be avoided in thermoset injection molding. Therefore, flash must be removed as a secondary operation. When possible, the parts are de-flashed in an automatic tumbling operation rather than hand de-flashing to save costs.

Cycle times are longer for thermoset materials than thermoplastic materials due to the chemical reaction and cure that takes place in the mold. Since thermosets are more abrasive than thermoplastics, Rebling Plastics considerable expertise in mold design (including choice of tool steels, heat treating and plating requirements), as well as mold maintenance, will ensure a long lasting productive mold life.

Thermoset injection molding equipment

Thermoset injection molding presses ranging from 80 to 200-ton clamping pressure. Having these types of presses allows to make different sized parts with the option of making multi-cavity molds. In addition to the presses, we also use a variety of auxiliary equipment to keep molding costs down. Robots and sprue pickers are used to remove parts and runners from the plastic molds. Removing flash from the parts by sandblasting or automated feeding and tumbling is only an advantage.

Plastic Moulding

2018年5月5日/0 Comments/in china mold, injection mold, Injection mould china, plastic mold, plastic mold manufacture /by hyx mold

What is plastic molding and what is the design process like

It is important that you understand what exactly plastic molding is, and how it can benefit your business, injection molding design is the process of using injection molding to create an injection moulding machine. Essentially, the material goes into the heating barrel, which then mixes and is forced into a mold cavity. Then, the molds are sent to a person called a mold maker, often considered the toolmaker as well. This person takes a metal, typically aluminum or steel, and they also take machines designed to make precision cuts and form the part with the features that the buyer is looking for. injection molding is a process that is used by a wide variety of manufacturers. It is common when it comes to producing parts. It is used for some of the smallest components on parts, as well big components for the part as well, for instance, you can find body panels for cars that are manufactured to an injection molding process.

Plastic injection molding could be the solution to producing parts for your business. If you need specific parts for your business, you may want to consult with a plastic injection molding company. They could offer you injection molding design services so that you can get the parts that you need to be designed at a relatively low cost. They will also be your ongoing manufacturer of these parts. They will produce the parts that you need using a plastic injection molding process. Whether you need hundreds or companies hire a lot of employees, and they do a lot of business in their shop. They make sure that they have the resources and equipment that is necessary to produce a large number of parts for their clients. Plastic injection molding companies are even capable of producing large parts as well. They have some machines that can produce parts, regardless of the size, for instance, if you need a part as the body panel for a car, this definitely possible.

Plastic molds

The plastic injection molding process in innovative and lucrative

The best part about plastic injection molding is that the process is inexpensive for the company to provide.

plastic injection molding could be your solution, it is innovative and extremely lucrative. That means that the return on investment that you will receive by having your parts created from a company like this will be substantial. They can produce all of the parts you need at a relatively low cost. Making it possible for you to increase your profits without having to spend a lot of money. Plastic molds is the solution to having parts created for your business where you don’t have to spend a lot of money

The plastic injection molding process is innovative and lucrative

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