Category Archives: die casting

Introduction of Tooling

Tile-Molds wishes to welcome you to our latest newsletter (sales@tile-molds.com), where we focus on an essential aspect of manufacturing that drives efficiency, quality, and innovation: Die Casting Tooling. This process is crucial for industries ranging from automotive to electronics, aerospace to consumer goods, enabling the production of complex and precise metal parts at scale. Look here for answers to die casting tooling

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Die Casting Tool Inside a Die Casting Machine

Die Casting Tool Inside a Die Casting Machine

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Die Cavity Tooling Overview

Types of Die Casting Tooling Die Cavity: The part of the mold that defines the shape of the final product. The cavity is formed by two parts: the hot and the ejector halves.
Hot Half Insert: A part of the mold that forms the interior features of the die-cast part, such as holes or cavities.
Mold Halves (A and B): The two parts of the die that come together to create the mold. The “A” side typically contains the main cavity, while the “B” side holds the core and other features. sales@tile-molds.com
Ejection System: After the molten metal cools and solidifies, the part must be ejected from the mold. This system includes pins or plates that push the part out of the mold.
Gate: A passage that allows molten metal to flow into the mold cavity.
Runner System: The sprue is the channel through which the molten metal enters the mold, and runners guide the metal into the different parts of the mold.
Cooling Channels: These are channels within the mold that circulate cooling fluid (usually water) to control the temperature and solidify the molten metal. Email us of Die Casting Molds and Die Casting Tooling

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Die Casting Tooling Answers

FAQs – Questions and Answers About Die Casting Molds and Tooling

There is not much information available about the terms used in die casting tooling. For more tooling information or die casting mold pricing contact us: sales@tile-molds.com Listed below are some common terms used in die casting for the dies, molds and tooling.
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  • Can You Make Die Casting Parts With My Die Casting Mold?
  • Yes – We can make parts with any die casting tool that made parts before. We can mount your inserts into our moldbases. We can use our master unit holders to run your unit die. We can set up your complete die in our die casting machine and make your parts. Send us pictures of your die casting tooling, a copy of your part blueprint to sales@tile-molds.com Also, send us sample of the part from your last purchase order so we can get the weight and see what work needs to be done to the part.

  • Can I just send you my die casting tooling?
  • Yes, if you want to save time. You can ship us your die casting tooling to get a faster response for part prices. Also send a sample part for us to examine.

  • What is a Complete Die Casting Mold?
  • The complete mold is a full die casting die that does not need an additional mold base to fit into the die casting machine.

  • What is Unit Die Tooling?
  • The unit die fits into a master unit holder that remains in the die casting machine. The unit die is faster to install in the die casting machine.

  • What are Tooling Inserts?
  • The die casting inserts are much smaller and less expensive. Insert are mounted into a complete die or into a unit die.

  • What is a Die Casting Multiple Cavity Mold?
  • A multiple cavity tool means it makes more than one part each die casting cycle. Sometimes the part type is the same, sometimes it is different. multiple cavities save overhead cost in producing die casting parts because more parts are produced each hour.

  • What is a Die Casting Family Mold?
  • When the same mold or die can make different part types, it is referred to a family die or family mold. Family tooling is used to save the overall tooling cost to the customer.

  • What is a Die Casting Trim Die?
  • When a part is cast, it typically has excess metal around the parting line. That excess is many times trimmed with a die casting trim die. The trim die cuts the excess material around the pat much like a cookie cutter cuts the shape in the cookie.

  • What are Hand Load Inserts?
  • Sometimes an object is installed inot the die casting mold during the die casting cycle. That object is known as a hand loaded insert. These inserts can be many different materials, including made of aluminum in aluminum die casting.

  • What is a Die Casting Mold Slide?
  • If a die casting part needs an opening perpendicular to the die parting line, there needs to be a slide in the die. The slide actuates in and out of the die during the die casting cycle.

  • What Does Die Casting Die Parting Line Mean?
  • On the die casting part there is always a line where the two die halves meet together during the die casting process. This line is called the die parting line, or more commonly, “parting line”

  • What is a Die Casting Mold Ejector Pin?
  • The die casting tool always needs ejector pins to extract or “push out” the die casting part from the die casting cavity. Ejector pins typically leave a small round mark on the side of the part that was made on the ejector side of the mold.

  • Where are the Hot Side of the die and the Ejector Side of the die?
  • The two halves of the die casting mold are recognized as the “Hot Side” or the “Ejector Side” The die hot half, also known as the hot side is stationary on the die casting machine. The molten metal enters the mold on that side of the die, thus the name “hot side”. The ejector side, also known as the die cover side, opens when the die casting machine opens. It also actuates the ejector pins to push the castings out of the die cavity.

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  • What is a Die Casting Mold Core Pin?
  • In order to save part cost in machining, many times holes in the parts are made using core pins. Core pins make holes that can be tapped or threaded so the die casting parts may be assembled.

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    Tooling Quality for Die Casting Molds

    Quality Information About Molds and Tooling for Die Casting

    Die casting tooling quality or die casting mold quality is relative to the customer needs. For more tooling information or die casting mold pricing contact us: sales@tile-molds.com

    Die Casting Tooling Quality is measured in two ways. https://www.tile-molds.com

  • First – Tooling Dimensions
  • How is the accuracy of the tool to meet the die casting part blueprint dimensions. Some inexperienced toolmakers, foreign or domestic, do not understand the engineering need for die casting part draft. All die casting parts need draft to eject from the die cast mold. Some moldmakers cannot calculate die casting alloy or material shrinkage. All die casting alloys have process shrinkage. Not all die casting materials shrink the same.

    Also, the more experienced of the toolmakers or moldmakers will use “steel Safe” measures to meet tolerances on the die casting part blueprint. We want to remove more steel to meet dimensions, not weld the steel. Welding sometimes reduces “Die Life”

  • Second – Die Life
  • Some customers only need a few hundred parts in the product lifetime. Others need more than 100,000 die casting parts a year. Die Life is a measurement of how many parts the die casting tool will make that are acceptable to the customer. Sometimes I get this question “how long will my die casting tool make acceptable parts?” This is both an easy question and difficult question. he easy answer is, a new class A die casting tool will make about 100,000 acceptable aluminum die casting parts and about 200,000 zinc die casting parts. If the die casting part is thicker or heavier, the quantity could be less and if the part is smaller the quantity could be more. Many customers need fewer than 100,000 parts. Also, as noted before, some die casting materials wear the tooling more than other materials. The first areas of wear are the areas where the molten material enters the tool. The second areas are around the parting line.

    Here are the order of die casting tools that have greater die life to the least die life:

    1. Complete Die Casting Mold
    2. Unit Die Tooling
    3. Die Casting Tooling Inserts
    4. Die Casting Family Mold

    Regular maintenance items in the die casting mold are:

  • Die Casting Mold Ejector Pins
  • Die Casting Mold Core Pins
  • Email us if you have other questions or if you want die casting mold prices. If you have a die casting mold or tool that needs repair, we can help you. If you have a die that was made somewhere else, we can make your die casting parts.

    Tile Molds Die Casting Molds

    Contact or Pricing for die casting molds: sales@tile-molds.com

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  • Tooling Types for Die Casting Molds

    Types of Die Casting Tooling, Molds and Dies

    Die casting tooling is called by many names. Some of those names are interchangeable. For example and die casting die and a die casting mold mean the same thing. Because there are interchangeable names, some people use all the names to call out the tool. Some people say “die casting tool mold” or “die casting die mold” both are redundant terms. For more information or mold pricing contact us: sales@tile-molds.com

    Here are common die casting tooling names and their description:
    Look on our gallery for examples of Molds and Tooling Photos

    The Die Casting Complete Mold

    A Complete Die Casting Die or a Complete Die Casting Mold – The complete mold is a full die casting die that does not need an additional mold base to fit into the die casting machine. The complete mold is also the most expensive form of die casting tooling.

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    The Die Casting Unit Die

    A Unit Die, or sometimes called a Unit Tool, is a very common die casting tool. The unit die is faster to install in the die casting machine
    than other forms of tooling. The unit die is less expensive than a complete mold. The unit die comes in a few “Standard Unit Sizes”, the two most common are the 10″ x 12″ Unit Die and the 12″ x 15″ Unit Die. The unit die requires a separate master unit holder to fit into the die casting machine. Most die casting companies own master holders and prefer the unit die tooling because of the rapid setup time into the die casting machine.

    Die Casting Tooling Cavity Inserts

    A die casting tooling insert cavity, also known simply as “Inserts” or “cavities” are the lease expensive tooling type. The insert is mounted into a complete die mold base or into a unit die to fit into a die casting machine. Tooling inserts can weigh as little as 20 to 30 pounds. Unit die weigh hundreds of pounds and complete die can weigh thousands of pounds.

  • Die Casting Multiple Cavity Mold
  • Die Casting Family Mold
  • Die Casting Trim Die
  • Other terms used in connection with die casting molds and die casting tooling are:

  • Hand Load Inserts
  • Die Casting Mold Slide
  • Ejector Pin
  • Core Pin
  • Look on our FAQ Page to get information about these terms and other terms that our customers ask about die casting tooling. If you do not see your question answered, contact us at our email. sales@tile-molds.com

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