Plastic Molds

Working with plastic molds isn’t always easy, as mold maker at  hyx mold, know. The Plastic mold company offers plastic mold making and plastic molding services for the automotive, electric, home appliance, industrial, food package, and consumer products industries.

The company’s greatest challenge is to design and make the tooling and molds for custom injection molding parts. The majority of the plastic molding parts the company helps to develop are functional assemblies and complex tool actions, thin wall molding, 2k injection molding, over molding etc. 

“Customers expect us to help them reduce manufacturing costs through weight reduction and design for part and mold,” Panziera said. “We’re also expected to reduce development time to market of new products, and to validate design parameters through the use of CAE tools prior to the start of hard tooling.”

Design for automation means that the tools must be rugged enough to use again and again.

The CAE tools include plastic simulation software from Moldflow of Wayland, Mass.

The software enables engineers to reduce weight and to ensure that parts can be molded and can pass validation testing.

“Material reductions of even a few grams can provide significant cost savings,” Panziera said. “Cosmetic issues such as sink, warp, and blemishes can be addressed before tooling is produced, potentially saving thousands of dollars in tool revisions.”

For instance, a General Motors tier one automotive supplier recently approached Axiomatic for help with a troublesome chrome-plated, plastic inside-door handle, he said.

“The supplier had numerous problems with the gate blush and sink marks that only appeared after the parts had been plated. The high scrap rate and numerous tooling changes to attempt to remedy the problem were very costly,” Panziera said.

Axiomatic used Moldflow software to determine the best location, profile, and shape of the gate. The result was a dramatic reduction in scrap rate, to nearly zero, he said.

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Medical Plastic Material

Medical Plastic Material

The use of plastic materials is for medical plastic molding, in the medical field is constantly increasing and is estimated to reach 4 billion dollars in two years (only in the US).
The need to reduce healthcare cost and use of disposable medical supplies are important factors generating higher demand for medical plastics.
New materials, with improved properties, are developed in order to satisfy the requirements of infection control standards.
New studies and tests are conducted to determine the biological reactivity of polymeric materials.
Currently, plastics are graded on a scale of Class I to Class VI, which is done by injecting extracts of the test material intracutaneously into rabbits and mice.
Plastics not requiring implantation testing are graded Class I, II, III, or V and those plastics requiring implantation testing are graded Class IV or VI.
Guidance for the use of plastics in the manufacture of medical devices not being provided in the past, the medical device industry has primarily used Class VI plastics. The overuse of Class VI plastics is due to the assumption that its advanced level of testing the legal and biological risks are reduced. This leads to manufacturers avoiding the use of a number of appropriate and preferable plastics or polymers.
Packaging of medical plastic parts, tubes and pharmaceutical closures are also applications for plastic materials.
The high impact and chemical resistance as well as excellent resistance to steam exposure of some materials (like polyphenylsulfone) is making them a strong choice for products that need to be sterilized.

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Mold Builder

Mold Builder in America

The American Mold Builders Association, in conjunction with the group’s 30th anniversary in 2003, has announced the establishment of a new Mold Builder of the Year Award. This first annual event offers AMBA members the opportunity to nominate one of their peers or themselves for this prestigious honor.

The Mold Builder of the Year Award was created to recognize outstanding contributions made by an AMBA member. The recipient of the award will be an outstanding business leader, dedicated to the industry, and an active member of AMBA.

Mold builders tend to be ‘behind-the-scenes’ guys, so we want them to step forward and showcase the best of the best of the industry,” says Scott Harris, president of Harris Precision Mold in Tempe, Arizona, and president of the AMBA.

Criteria for eligible nominees can be found on the AMBA website. Nominations can be submitted by filling out the nomination form there, or from a mass e-mailing that is scheduled to be sent to all members of the organization. Three independent judges from the industry will review the nominations. The deadline for submitting nominations is January 15, 2003.

The Mold Builder of the Year will be honored at the upcoming AMBA Annual Convention in Amelia Island, Florida, March 18–23, 2003.

plastic mold builders
plastic mold builders

The American Plastic Mold Builders Association is the largest mold building trade organization in North America, with more than 400 members and 12 chapters in 35 states.go to one of China Mold builders by click https://www.hao-mold.com/

Advantages of hao-mold.com

Alon Zelzion has been named as the new vice president of marketing at hao-mold.com. He brings 23 years of marketing, business development and management experience to this major developer of CAD/CAM solutions for the tooling industry.

“Zelzion is an accomplished executive with extensive marketing and business experience,” says Nitzan Sapir, president and CEO of Cimatron. “His entrepreneurial spirit, his experience in international business, and his background in software in a number of industries make him an excellent choice to lead new initiatives in corporate marketing and business development.”

Through its data-to-steel product philosophy, Cimatron is committed to providing mold, tool, and die makers with comprehensive, cost-effective solutions that streamline manufacturing cycles, enable collaboration with outside vendors, and ultimately shorten product delivery time.

Strengths of Polish Plastics Industry

According to the latest review of the plastics processing industry in Poland issued by the Applied Market Information Group (AMI), there are signs that growth in that industry may have peaked. Although there have been substantial increases in polymer consumption in Poland recently—the market is expected to have advanced by nearly half a million tonnes in the five-year period 1997-2002—rates of expansion have slowed notably in the past two years. Polish polymer demand is expected to be up no more than 5% in 2002, compared with 8% growth in 2001 and 11% in 2000.

The AMI report characterizes the Polish plastics processing industry as highly fragmented, with a large number of small, family businesses. AMI’s report details over 1,300 of the most important companies. The processes carried out by these companies are illustrated in the pie chart shown above. (Some companies carry out more than one process, so there is some double counting.)

The largest number of companies are involved in injection moulding. There has been considerable growth in this sector as foreign-owned component suppliers moved in as suppliers to automotive and appliance manufacturers.

While injection moulders are the most numerous, the largest sector of the plastics processing industry in Poland in terms of volume is film extrusion. Again, there has been increasing investment by foreign companies.

Nearly all other sectors of plastics processing have seen considerable involvement from Western-owned groups. However, while Poland has been very successful in attracting high levels of foreign direct investment (FDI)— some $7.14 billion for 2001—approximately 70% of processors identified by AMI are privately owned.

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Another American Group Considers Lobbying Against Steel Tariffs


Steel for Plastic Injection mold molding industry

In a recent meeting called by the National Association of Manufacturers (NAM), members of the Consuming Industries Trade Action Coalition (CITAC) Steel Task Force voiced their concerns about the severe impact of the Section 201 steel tariffs across manufacturing sectors, and to urge NAM to take a position on the steel issue. The tariffs on imports of certain steel products were imposed by President Bush on March 20, 2002, under Section 201 of the Trade Act of 1974.

NAM is an important association of manufacturers in the United States and had previously taken a neutral position on the issue of the 201 steel tariffs. However, following numerous requests from NAM members who are suffering from the impact of the tariffs, NAM’s Trade and Technology Policy Group issued a resolution in October that offered a process to reconsider its “hands-off” position on the steel tariffs, and “develop a policy position on steel trade that is appropriate for all constituencies.”

Plastic Mold Company need good quality steel

Manufacturers from the auto parts, stamping, appliance, plastic, lawn furniture, and fastener industry (which includes the aerospace, military and home goods industries), presented evidence at the meeting that the tariffs are causing damage to the U.S. economy.

NAM policy, developed in 1998, directs that the association not take a position on specific U.S. tariffs or import problems unless there are “overriding considerations of general importance to American industry.” NAM has agreed to discuss whether “overriding considerations” are present in the case of steel.

The policy committee will develop a recommendation for consideration by the Board of Directors. Another meeting will be held in December and NAM is expected to announce a decision shortly thereafter.

Erowa Holder Systems

Erowa Technology Inc.recently consolidated a sister company, AMTEC, into its general operations structure. AMTEC specializes in custom fixtures, engineering solutions, and the manufacture of Erowa standard products. Erowa will continue to provide these engineered solutions under the Erowa Technology Inc. name. AMTEC was founded in 1994 as a provider of custom turnkey workholding systems.

“For all practical purposes, Erowa and AMTEC have operated as one organization for some time, including the sharing of a facility,” explains Skip Thompson, president of Erowa Technology. “As we re-examined our own internal operations, we determined that bringing the two companies together would help streamline both manufacturing and sales efforts.”