Low / High Cavitation
لإنتاج جزء واحد لكل دورة. إنها طريقة فعالة من حيث التكلفة عندما تكون أحجام الأجزاء منخفضة لأنها أقل تكلفة في البناء. لديهم أيضا مهلة أقصر. العيب هو ارتفاع تكلفة القطعة في إنتاج القوالب.

تنتج القوالب متعددة التجاويف أجزاء أكثر في كل دورة. تتمثل المزايا الرئيسية في زيادة السعة وانخفاض تكاليف أجزاء القطعة حيث يمكن إنتاج المزيد من الأجزاء خلال وقت دورة مماثل.

Family Mold
A family mold has a single mold base but two or more different cavities, allowing for the production of two or more different parts. All the parts can either be produced simultaneously or shut-offs can be used to isolate production to selected cavities. For best results in molding, the parts should be similar in size, shape, resin, and anticipated volumes, especially if the intention is to run all parts at the same time. Automation may be necessary to separate the pieces during or after production.

If mold cost is a driving factor and volumes are low, a family mold can provide cost savings and versatility.

فك
القوالب تعد قوالب فك البراغي الطريقة الأكثر شيوعًا لإنشاء ثقوب ملولبة داخل الجزء البلاستيكي. يتم تشغيل هذه القوالب آليًا باستخدام أنظمة تشغيل صغيرة (محركات الجريدة المسننة أو الكهربائية أو الهيدروليكية) التي يتم ربطها بالعملية وتدوير الميزات الملولبة لاستخراج ميزات القطع. يمكن أن تكون الخيوط داخلية أو خارجية ، ويرتبط الاستخراج بدورة الصحافة.

Multi-shot / multi-component tooling allows a product designer to use two or more dissimilar materials on the same part within the same cycle. There may be a variety of reasons why differing materials would be desired, including different physical properties or simply appearance. These molds often utilize multiple manifolds within one tool. Multi-shot tooling can be an elegant solution for complicated products, and can be used for color changes within a product line.

Specialized presses and molds are necessary to run multi-shot tooling. Multiple machine nozzles, hot runner systems and mold rotation may become necessary. While Matrix currently does not have any multi-shot molding presses on our floor, we are particularly adept at designing and building these complicated tools and have been doing so for decades.

Hot Runner Molds
Hot runner tools use a temperature-controlled manifold to greatly reduce or eliminate runner scrap from the cycle. Injection points can be outside the part or directly into the part. This can greatly improve cycle times, as a sprue or runner system is often a determining factor on the mold cycle. And, eliminating the runner saves expensive wasted material.

Hot runner molds require a temperature controller for the press they run in, with the controller being sized to match the manifold in the mold. Some mold maintenance costs are higher on a hot runner tool, but they often pay for themselves in the long run through material and cycle time savings. This is particularly true of applications that require expensive engineering grade resins or high annual volumes.

Cold Runner Molds
Cold runner molds are good examples of more traditional tooling in that they utilize sprues and runners to gate into the part. This is typically the least complicated form, however may result in larger amounts of wasted material and slower running cycles. Depending on the application, a percentage of wasted material may be re-ground and re-processed for future use, though this could affect the physical properties of the resin.

Dealing with more advanced, high-cost materials such as engineering and medical grade resins or the inability to use regrind in your application may lend itself to using a more efficient hot runner mold for your project.

Insulated Runner Molds
Insulated runner tools resemble more traditional cold runner molds but utilize cartridge heaters or other methods of heating to form a surrounding layer of molten resin, forming an insulated “”cull”” to create a similar effect to a hot runner system. This approach is less expensive than using a hot runner which requires a temperature controller and also has the benefit of allowing for faster color and material changes. However insulated runners are not suitable for all types of materials and typically do not work well with more demanding engineering grade resins.

Two / Three Plate
ثلاثية الألواح أدوات عداء باردة ، ولكن بإضافة لوحة ثالثة إلى نظام العداء ، يمكنك تحديد موقع نقطة الحقن في أي مكان تقريبًا على الأداة. عادة ما يكون هذا أقل تكلفة من إضافة نظام عداء ساخن ، ولكن هذا النوع من القوالب غالبًا ما يحتوي على عدائين كبير وغير عملي ، مما قد يكون أكثر صعوبة في التشغيل الآلي.

إذا كان بإمكاننا مساعدتك في مشروعك ، فيرجى الاتصال بنا على 0086-769-82821468 أو إرسال بريد إلكتروني إلى sales@kaitomould.com.