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Mold Making Services Specifications

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Mold or Process Type




   Mold or Process Type       
   Your choices are...
 
      
 
   Blow Molding
 
     Blow molding is used to form bottles and other containers from thermoplastic tubes. A mold is fitted around the outside of the tube, and then the tube is heated. Air is blown into the softened tube (similar to inflating a balloon), which forces the outside of the softened tube to conform to the inside walls of the mold. Once the plastic cools, the mold is opened and the molded container is removed.
 
   Compression Molding
 
     Compression molding places thermosetting resin into a steel mold. Heat and pressure is applied to soften the material, squeezing it into all parts of the mold to form the desired shape. Once the material has cooled and hardened, the newly formed object is removed from the mold.
 
   Die Casting
 
     Die casting injects molten metal under pressure into hardened steel dies. The dies contain an impression of the casting together with its running, feeding, and venting systems. The dies are capable of a regular cycle and of (quickly) dissipating the heat of the metal poured into them.
 
   Injection Molding
 
     Injection molding uses a piston or screw to force plastic resin through a heated tube into a mold where the plastic cools and hardens to the shape of the mold. The mold is then opened and the plastic cast removed. Injection molding includes processes such as structural foam and web molding.
 
   Investment Casting
 
     Investment casting injects wax into a metal die to form patterns. These patterns are assembled in a cluster around a wax runner system. The tree of patterns is coated with 8-10 layers of a refractory material and the assembly is heated to remove the wax. The hot mold is cast and then cooled. The mold material is removed from the castings, which are then removed from the runner system.
 
   Lost Foam Casting
 
     Lost foam casting (LFC) is a metal casting process that uses foam patterns. LFC uses a cavityless mold with the pattern remaining in the mold during metal pouring. The foam pattern is replaced by molten metal, producing the casting.
 
   Permanent Mold Casting
 
     Permanent mold casting pours molten metal into cast iron molds that are coated with a ceramic mold wash. Cores can be made out of metal, sand, sand shell, or other materials. When completed, the molds are opened and the castings are ejected.
 
   Powder Metal Molding
 
     Powder metal molding uses heat and pressure to form precision parts and shapes. The process begins by filling a die with powder and then compact it at room temperature to form an engineered shape like a gear. Next, this compacted shape is ejected from the press and fed through a high-temperature furnace. This process, called sintering, metallurgically fuses the particles without melting them.  After sintering, there are a variety of secondary operations that can be performed.
 
   Rotational Molding
 
     Rotational molding loads pre-measured plastic resin into molds that are moved to an oven where they are slowly rotated on both a vertical and horizontal axis. The melting resin sticks to the hot mold and coats each surface evenly. During the cooling cycle, the mold continues to rotate so that parts retain an even wall thickness. When the parts are cooled, they are released from the mold. The rotational speed, heating times, and cooling times are controlled throughout the entire process.
 
   Sand Casting
 
     Sand casting is used to make large parts, typically from iron but also from bronze, brass, and aluminum. Molten metal is poured into a mold cavity formed out of natural or synthetic sand. Sand castings generally have a rough surface, sometimes with surface impurities and surface variations.
 
   Thermoforming
 
     Thermoforming is a term used to describe two processes for making products from plastic sheets. In a vacuum-forming process, hot thermoplastic sheets are laid over a mold. A vacuum removes air, drawing the plastic into the cavities of the mold. When the plastic cools, the molded product is removed. In a pressure-forming process, compressed air is used to drive a hot plastic sheet into the cavities and depressions of a mold. Products made from thermoformed sheets include trays, refrigerator door liners, and packages.
 
   Transfer Molding
 
     Transfer molding is a liquid molding process that is commonly used in the aerospace and automotive industries. Liquid is injected at a low pressure into a mold and parts must cure for several hours at room temperature before removal.
 
   Other
 
     Other metal forming process.
 
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Services Offered




   Services Offered       
   Your choices are...
 
      
 
   Model Making
 
     Suppliers can create models of finished products before investing in hard tooling. These models can be hand-built and used for product representation, shipping testing, and/or strength testing.
 
   Mold Texturing
 
     Supplier can add textures to molds for functional or cosmetic purposes.
 
   Production Facilities
 
     Suppliers offer on-site manufacturing of production quantities.
 
   Repair and Maintenance
 
     Suppliers offering repair and maintenance services provide in-house or on-site repair and refurbishment services.
 
   Prototyping
 
     Suppliers can quickly produce a prototype for visual or tryout inspection.
 
   CAD/CAM Support
 
     Computer aided design or drafting (CAD) is used to design products quickly and accurately. Computer aided manufacturing (CAM) is used to fabricate products directly from CAD outputs.
 
   Design Assistance
 
     Suppliers who provide design assistance can help with concepts, manufacturing costs, manufacturing techniques and material considerations such as sourcing. These suppliers may also be able to assist with upgrading, redesigning, reevaluating or modernizing existing products to increase performance and/or reduce manufacturing costs.
 
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Industry / Application




   Industry / Application       
   Your choices are...
 
      
 
   Aerospace
 
     Products are used in the aerospace industry.
 
   Automotive
 
     Products are used in the automotive industry.
 
   Electrical / Electronics
 
     Products are used in the electrical or electronics industry. This broad category includes devices such as motor drives, motion control electronics hardware, communication and/or interface hardware, machine control modules, switches, etc.
 
   Food Processing
 
     Products are designed and rated for use with food processing applications.
 
   Industrial
 
     Products are used with a wide variety of general, industrial applications.
 
   Marine
 
     Products are rated for marine or salt water applications.
 
   Medical
 
     Products are used in medical, diagnostic, or other health-related applications.
 
   Military
 
     Products are designed or rated for military or defense applications.
 
   Optical
 
     Products are used in the optical industry, or with OEM optic components and systems.
 
   Pharmaceutical
 
     Products are used in the pharmaceutical industry or with related applications.
 
   Semiconductor
 
     Products are used in the manufacture or assembly of semiconductors.
 
   Other
 
     Other unlisted, specialized, or proprietary industries or applications.
 
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Certifications / Quality Requirements




   Certifications / Quality Requirements       
   Your choices are...
 
      
 
   AS 9000
 
     AS 9000 defines quality management system (QMS) requirements for suppliers to the aerospace industry. It was developed by major aerospace manufacturers and published by the Society of Automotive Engineers (SAE). AS 9000 is based on ISO 9001, but includes over 80 additional requirements for the aerospace industry.
 
   AS 9100
 
     AS 9100 is an expanded, international version of AS 9000, a standard which defines quality system requirements for suppliers to the aerospace industry. AS 9100 was developed by major aerospace manufactures in conjunction with the ISO Aerospace Technical Committee (TC) 20, and published by the Society of Automotive Engineers (SAE).
 
   QS-9000
 
     QS-9000 is a quality standard for suppliers of DaimlerChrysler Corporation, Ford Motor Company, and General Motors Corporation. QS-9000 is based on the 1994 edition of ISO 9001, but contains additional requirements that are particular to the automotive industry. Specifically, QS-9000 applies to suppliers of production materials, production and service parts, heat treating, painting and plating and other finishing services.
 
   ISO 9001:2000
 
     ISO 9001:2000, a part of the larger ISO 9000 standard, contains the actual requirements with which an organization needs to comply to become certified. ISO 9001:2000 replaces the ISO 9001:1994 quality standard.
 
   ISO 13485:2003
 
     ISO 13485:2003 specifies quality management system (QMS) requirements for organizations that need to demonstrate their ability to provide medical devices and related services that consistently meet applicable customer and regulatory requirements. ISO 13485:2003 contains specific requirements for medical devices and excludes non-applicable requirements from ISO 9001. Consequently, an organization with a QMS that conforms to ISO 13485:2003 cannot claim to conformity to ISO 9001 unless the QMS meets all of ISO 9001’s requirements.
 
   ISO 14001
 
     ISO 14000 provides an internationally recognized framework for environmental management, measurement, evaluation and auditing. ISO 14000 does not prescribe environmental performance targets, but provides organizations with the tools to assess and control the impact of their activities, products or services on the environment. ISO 14001:1996, a part of the larger ISO 14000 standard, contains the actual requirements with which an organization needs to comply in order to become certified.
 
   TS 16949
 
     ISO/TS 16949:2002 is an ISO Technical Specification that aligns existing American (QS-9000), German (VDA6.1), French (EAQF) and Italian (AVSQ) automotive quality systems standards for the global automotive industry.
 
   MIL-SPEC
 
     Suppliers comply with military specifications (MIL-SPEC) or military standards (MIL-STD).
 
   FDA Registered
 
     Suppliers are registered with the U.S. Food and Drug Administration (FDA) for the manufacture of foods, human drugs, medical devices, biologics, and/or animal feeds and drugs.
 
   OEM Specific
 
     Suppliers provide certifications for specific original equipment manufacturer (OEM) internal company specifications or requirements. 
 
   Other
 
     Other unlisted, specialized, or proprietary certification or standard.
 
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Regional Preference




           
   Your choices are...
 
      
 
   North America
 
     Companies are located in the United States, Canada or Mexico.
 
   United States Only
 
     Companies are located in the United States.
 
   Northeast US Only
 
     Companies are located in the Northeast United States, namely Connecticut, Maine, Massachusetts, New Hampshire, New Jersey, New York, Pennsylvania, Rhode Island and Vermont.
 
   Southern US Only
 
     Companies are located in the Southern United States, namely Alabama, Arkansas, Delaware, Florida, Georgia, Kentucky, Louisiana, Maryland, Mississippi, Missouri, North Carolina, Oklahoma, South Carolina, Tennessee, Texas, Virginia, Washington D.C., and West Virginia.
 
   Southwest US Only
 
     Companies are located in the Southwest United States, namely Arizona, California, Colorado, Nevada, New Mexico and Utah.
 
   Northwest US Only
 
     Companies are located in the Northwest United States, namely Idaho, Montana, Oregon, Washington and Wyoming.
 
   Midwest US Only
 
     Companies are located in the Midwest United States, namely Illinois, Indiana, Iowa, Kansas, Michigan, Minnesota, Nebraska, North Dakota, Ohio, South Dakota and Wisconsin.
 
   Canada Only
 
     Companies are located in Canada.
 
   South / Central America Only
 
     Companies have facilities in South American countries such as Argentina, Brazil, or Chile; or in Central American countries such as Costa Rica, Honduras, Panama, etc.
 
   Europe Only
 
     Companies are located in Europe, namely Germany, Ireland, Italy, United Kingdom, etc.
 
   South Asia Only
 
     Companies are located in South Asia, namely India, Pakistan, Nepal, etc.
 
   Near East Only
 
     Companies are located in the Near East, namely Egypt, Israel, Saudi Arabia, etc.
 
   East Asia / Pacific Only
 
     Companies are located in East Asia, namely China, Japan, Taiwan, etc.
 
   Other
 
     Other unlisted country or region.
 
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