Archive for Srpen, 2011

Injection molding machine Russia market

Injection molding machine Russia market

At present, Injection molding machine Russia market/Russia injection machine market is making effort to expand the manufacturing capacity and invest in factory modernization. Injection molding machine Russia market/Russia injection machine market tends to have high demands for the plastic injection machine for injection molding machine Russia market/Russia injection machine market has its limitation in domestic market. Thus, the import ratio of injection molding machine Russia market/Russia injection machine market keeps increasing. Here I’d like to analysis why injection molding machine Russia market/Russia injection machine market has high demands.

According to some professors, the reasons why injection molding machine/injection machine has high demands in Russia market reflecting in following respects: 1. the fast-developed food-industry in domestic market that will improve the demands for plastic/rubber packaging products; 2. The high demands for the architecture material, sports supplies, stationary and automotive industry. 3. Russia has more than 2,000 enterprises involving in the plastic manufacturing. And the stock amount is around 10,000 sets. However, more than 80 percent injection machines need to be changed.

Injection molding machine Russia market/Russia injection machine market causes the serious attentions of injection molding machine suppliers all over the world. Many world suppliers are expanding market share in injection molding machine Russia market/Russia injection machine market to make them more competitive. To know more about injection molding machine Russia market/Russia injection machine market, come to Dakumar Machinery to get hold of new information.

Getting Smart in Precise Molding Demands

Getting Smart in Precise Molding Demands

PMC, a fourth-generation, family-owned plastic injection molder based in Cincinnati, OH, does not shy away from the toughest jobs in medical devices.

PMC’s fleet of Roboshot machines enables ultra-precise molding in the company’s Class 100,000 cleanroom.In applications such as orthopedics, spinal, arthroscopic/sports medicine, cardiovascular, tissue biopsy, and more, the company produces components for implantables, handheld surgical instruments, and finished medical electronic devices – both sterile and non-sterile, Class 2 and Class 3. PMC also provides complex assembly and sterile packaging (thermoform and pouch) and manages sterilization for finished devices.

To meet some of these tough manufacturing requirements, PMC must continuously adapt and improve.

This is why company leaders have developed a rigorous system they call SMART (Scientific Manufacturing Assures Reliable Throughput). SMART is a scientific approach that PMC applies to every aspect of product/project development and manufacturing. It focuses on following the value stream from material receipt through delivery to customers, enabling the company to deliver, with consistency, complex, hyper-precision components, and assemblies.

Design, Engineering
The depth of experience PMC has in its technical staff is essential to its SMART approach. The company provides front-end design and engineering support to customers, often working with them in the early concept stage. Services include design for manufacturability to help optimize products for lean, cost-effective manufacturing. It also provides manufacturing engineering services as customers consider scalability and multiple manufacturing options.

PMC engineers use ProEngineer in house, but also work with models from all of the major software programs.

The company has a dedicated Director of Process Innovation to work on both proprietary processing technologies for new applications, and to help solve the most challenging molding applications for customers. PMC’s engineering staff also brings together product design, mechanical, manufacturing, and tooling engineering team members.

Dickten Masch to acquire Mexican production facility

Dickten Masch to acquire Mexican production facility

Nashotah-based Dickten Masch Plastics LLC announced that it has acquired a United Plastics Group Inc. plastic manufacturing facility in Monterrey, Mexico. The financial terms of the transaction were not released.
Dickten Masch, a custom thermoplastics and thermoset molder, will not be eliminating or moving any employees in the transaction, said president and chief executive officer Steve Dyer.
There are 112 employees in Monterrey, bringing total Dickten Masch employment to 512.
“We’re not changing anything,” Dyer said. “They all came to work (Monday) and it’s business as usual.”
Some Dickten Masch production may move to Monterrey, depending on customer demand. If that happens, it will free up capacity at the company’s Nashotah and Ankeny, Iowa facilities for additional growth, Dyer said.
“We have key customers, some even here in Wisconsin, that have facilities in Mexico, and they needed us closer regionally to support their needs,” he said.
The acquisition is part of a growth pattern over the last three years, Dyer said. The company will continue to consider expansion into areas where its customers are located.
Ten of Dickten Masch’s 150 clients have facilities in Mexico, he said.
“We acquired the facility because from a cultural and systemic standpoint, they very closely mirror our beliefs and our systems,” Dyer said. “Our goal is to be a global manufacturer (with) regional support of our key customers’ operations.”
United Plastics Group is a plastic injection molding manufacturer based in Oak Brook, Ill.
“UPG will continue to invest in our manufacturing capabilities around the world that are closely aligned with our strategic objectives,” said UPG CEO Todd Dunn. “As we look to grow our business over the next five years, we will look to customers that support not only our growing medical business, but value the entire suite of services that UPG provides.”

The working principle of an injection moulding machine

The working principle of an injection moulding machine

Garbage Bin Mould With the mould and gradually occupy a large share of the commodity market, more and more concern in the injection mould.
Injection molding is a complex mechanical parts, creating a solid piece of molten material by a reciprocating screw system through a die. This machine is composed of many parts; it mainly consists of a funnel, with reciprocating screw barrel, temperature control devices, clamping devices and injection molds itself.
The process begins with the establishment of a mold. Mold by the mold size, they are from the designer or engineer through a three-dimensional computer model. Mold is designed so that the two halves – the cavity, the mold core – separate along the parting line. This will allow easy ejection from the injection molding machine, part of the cooling. If the wrong part of the mold design and mold can be caught, can cause damage.
Basic concepts of plastic molding machine has more than seven years. Since then, the original idea – injecting molten plastic into the mold – the rapid evolution of an efficient, elegant and flexible tool to create everyday products. How it works:
Raw materials and color of the Fed into the machine barrel through the funnel. Raw materials in the barrel by the pressure and temperature until they are melted and plasticity. Reciprocating screw injection barrel will be, the exact amount of molten plastic into the mold injection is now set and control temperature, pressure and speed. Once the mold is filled with molten plastic injection process will be shut down. Part is allowed to cool to its intention to take from the mold. This may take some time depending on material, thickness, overall shape and size of the part is manufactured. When cooled, the mold opens automatically. Mold is a built-in pop-up mechanism, in preparation for a new cycle. If you are still a part of the completed part of the mold to mold this part has been completely re-opened until the pop-up. When the part is transparent machine hopper to release more material and color of the barrel and a new cycle will begin. Autonomous nature of the injection molding machine, it can be no control and can run continuously throughout the day and night.

Overmolding may be the precision plastic injection molding process

Overmolding may be the precision plastic injection molding process

Nevertheless the plastic injection molding process is fairly a complicated 1 and when performed manually it results in different loopholes, the situation doesn’t exists any far more. A screw-type plunger was invented which produced the process less difficult to finish. This was conceivably the primary key improve that this production process underwent. This was also when the mixing of plastics and colorants was also designed. It is incredible to think about the number of from the solutions in our lives are made with these manufacturing approaches. Regardless of whether we are in your own home, with the store or perhaps getting treated medically, plastic solutions surround us every single day.

Whilst the plastic injection molding process has improved, the basic procedures haven’t altered overly a great deal. When a kind of plastic was designed that might be heated and formed conveniently people today began to seem for any way to develop a few dimensional objects effortlessly and continually. The plastic injection molding process adopted shortly right after.

Overmolding would be the precision plastic injection molding process where by a person materials is molded over a second materials. As an illustration, you shouldn’t method on injection molding the next content onto the very first substance whenever they are usually not compatible for the distinct application. When the correct supplies happen to be decided on, overmolding the part will type a strong bond which is preserved from the end-use atmosphere.

Should you think about the number of plastic merchandise we use daily, you may see why the plastic injection molding process is such an essential 1. The health-related business is additionally an individual area wherever these products and solutions are utilized a great deal. IV tubes, hoses for oxygen along with other instrument components are all made employing the plastic injection molding process. Typically if products are meant to be applied then disposed of instead than sterilized they can be established using plastic injection molding. Often if things are meant being employed after which disposed of rather than sterilized they are developed applying plastic injection molding.

The plastic varieties made use of for your process of plastic injection molding usually are thermoplastics and thermo sets. Some thermoplastics utilized are nylon, polyethylene, polystyrene and rubber, and Bakelite. From time to time a remarkably elastic polymer is additionally utilized, which happens to be referred to as an elastomer. Ordinarily the choice is according to strength and operate expected for the final item. Although before the vast majority of the producers produced use of polymers like thermoplastics, some thermosets, and some elastomers, right now you can find different alloys that are out there for use.

Since that time, plastic injection moulding continues to be employed extensively within the manufacturing of every thing perfect from milk cartons to entire automobile panels and automotive parts. Since it’s not at all a really costly content, it’s finest suited for mass developed products. It truly is interesting to think that precisely the same process has long been applied for nicely through a century to produce the solutions that we use every day. They make our lives less difficult plus more effortless plus the process continues to enhance as manufacturing methods evolve.

RP-Rapid Prototyping development tendency and application

RP-Rapid Prototyping development tendency and application

With the global market globalization, competition in manufacture industry field is very fierce. New product development becomes the most important between competitors. Meanwhile, manufacture industry should meet the rapid change demands of customer. What’s more, manufacture industry should have flexibility; it can do small production and even one pcs production while the cost won’t increase. Thus, the speed of new product development and manufacture technique flexibility becomes the key points. Under this circumstance, RP-Rapid Prototyping comes to birth.

RP-Rapid Prototyping technique is a kind of new molding technique which based on theory of dispersed/accumulated forming; it combines the new technique of computer, CNC, laser and new material.

The basic process of RP: using CAD software to make 3D curved surface or physical model of the product. Scatter the 3D model into a series ordered 2D piece in certain direction (generally Z direction). According to information of every piece, making the process, select tooling parameter and generate CNC code automatically. Forming machine will make a series pieces and connect them automatically, then get the 3D physical model. Thus it makes easy to make the product and reduce the cost.

RP function: make the model rapid and accuracy according to 3D model data, no need of other equipments. Drive CAD model, make the complex model rapidly. The main difference between RP and NC machine is RP has high flexibility. No matter CNC machine or machining center, they all aim at one kind product, for example, lathe machining center, milling machining center. For different part, it needs different fixture tool. They have high flexibility, it can produce decades and even some pieces parts, while the cost don’t increase, but they cannot use separately, they need to make the rough blank first. While, RP has highest flexibility, for any product which not exceeds the forming size, it can be made without any special tool. In terms of making model, RP has advantages over NC machining, it is rapid and high flexibility.

Nowadays, RP has used widely in aerospace, automotive, mechanical, electrical equipments, medical science, building, toy, art ware field. No doubt, no matter in marketing or forming equipment and process development, RP technique has very good future.

Recycling, McGill, Movies I’m Not Seeing

Recycling, McGill, Movies I’m Not Seeing

Anything we don’t want to own anymore, and can’t get somebody else to pay for or accept as a gift, is garbage.

But these days, you can’t just figure “garbage is garbage” and put it in the trash cans or take it to the dump.

“Yard waste” will be picked up if you put it in clear plastic bags, or in your own 32-gallon trash can, or if you tie it with string (like branches) into bundles no more than 5 feet long and no heavier than 50 pounds.

Also, in the fall you can pile leaves at the curb, and after Christmas you can leave your tree to be picked up at the curb.

But “yard waste” does not include dirt and rocks. So what do you do with uprooted weeds? Wash them?

And you can’t put “yard waste” in the regular garbage cans. But what about cut flowers from vases? They never grew in your yard – can you throw them away in the regular trash? Or do you have to bag them with the yard waste?

The rules can be pretty arcane – but no matter who puts stuff in your trash cans, violations are the responsibility of the homeowner.

We’ve had to institute a complete ban on anybody else putting stuff in our brown recycling can, because nobody else seems to know the rules.

Not that we were always wise about them – and they’ve changed over time.

For instance, it used to be that you followed the number in the triangle on the bottom of plastic containers. Numbers below five or six (I can’t remember now) could be recycled.

I didn’t get the memo when this changed. But now the numbers mean nothing. Instead, it’s the shape of the plastic container. Different shapes use different manufacturing processes.

If the neck is narrower than the body (like bottles and jugs), it was blown. If the neck is as wide as or wider than the body (like yogurt and cottage cheese tubs), it was injection molded. The two processes use different resins. The blowing process results in plastic that can be recycled; injection molding doesn’t.

So much for those lovely plastic drinking cups with the little “1″ in the triangle on the bottom. Our family goes through thousands of them a year. And they can’t be recycled.

Now, there is a natural recycling method that would put the constituents of any plastic back into natural circulation. It’s called “burning.” If we burned all that plastic, it would become mostly carbon ash and carbon dioxide. No grocery bags would be choking fish in vast Sargasso Seas of plastic in our oceans.

But, alas, the religion of environmentalism has declared carbon to be the devil, and so if you burn anything you’re causing “global warming.” This sad fantasy means that we can’t get rid of this plastic using the easiest, most efficient and most natural method.

In the real world, carbon from burned plastic becomes airborne fertilizer, which enhances plant growth throughout the world. But in the mythic universe of environmentalism, carbon dioxide supposedly causes fluctuations in global mean temperature.