6/12/2023 0 Comments Two color machine![]() ![]() To prevent cracks caused by poor release, the space inside the molding chamber of the mold shell must be equipped with sufficient release inclination, and the size, part, and way of the mold ejector must be appropriate. When the product has sharp edges, the disc injection molding machine in this position isn’t easy to see the fine cracks, which is very risky for the product. Therefore, when the product happens to be blistered, we can check the following factors and do the solution.Ĭracks are the fatal condition of TPU products, which are mainly manifested as hair-like cracks on the surface of the product. In the worn material when heat is converted into vapor, it is very easy to get into the core of the mold to produce bubbles. In addition, the raw material is not dry enough. Since it is very easy to produce bubbles, the stamping mold must pay special attention to avoid the problem. Also, the raw material in the mold shell cooling rate is not the same, resulting in the uneven collection. General products due to uneven thickness, or mold shells have a prominent rib. In the whole process of a two-color injection molding machine, there are sometimes many products with vapor bubbles, which will jeopardize the compressive strength and physical properties of the products, and also greatly affect the appearance of the products. The disadvantages of two-color injection molding ![]() The other form of core rotation type is the core rotation continuous type, and it is used for two-color injection molding in one set of mold.ġ. The core rotation type is used in two separate molds on one set of injection molding machines, and it is also used for two-color injection molding by alternate rotation. The latter is applied to two split molds on a set of injection molding machines, which can release the injection molding of two-color products by alternate rotation. It can also be divided into core rotating type, core receding type, and push plate rotating type, according to the structure.Īt present, the core rotary type is more widely used in the market than the core rotary split type. The two-color machine has both a parallel type and a vertical type injection molding machine, based on the type. After the plastic mold is molded twice, the product will stick only once. The two-color punching mold comprises two kinds of plastic materials that are punched on the same two-color punching machine. Through a certain injection device and process, two different materials are injected into the same set of molds to get finished products. The features of a two-color injection molding machine can be simplified as follows: independent adjustable, high accuracy of measurement, stable plasticization quality, stable back pressure, and fast response. The two materials can be injected simultaneously or at different times according to the product requirements. It usually has 2 injection units that process one material at a time. Here, we are introducing the two-color injection molding machine, so you can find out how it works.Īs the name implies, this machine can process two colors of plastic materials at the same time. I also design custom fonts for More.Injection molding is generally divided into single-color injection molding and two-color injection molding. For commercial use please contact me at to discuss an end user license agreement. This font like my others are free for personal use only as long as this readme file stays intact. Send payment via PayPal ( and let me know. If you don't requireĪ license but still want the others you can buy the full version for $15. The other 3 are available with purchase of a commercial license. The regular version is included for personal use. Blockletter features only uppercase characters and basic punctuation but contains European accents, diacritics, and kerning. This is a complete overhaulīased on a font I designed years ago. It also resembles the Hollywood sign, military lettering, and type found on collegiate apparel. Blockletter is a clean, basic sans serif based on the now defunct Blockbuster Video logo. OTF and TTF: Blockletter (Regular, Outlines, 3D, and Tall)īy up for a movie night? In a distant land far, far away VHS tapes were once king.
0 Comments
Leave a Reply. |