Ürün yapısı, kalıp maliyeti faktörlerinin anahtarıdır?
Ürün yapısı, kalıp maliyeti faktörlerinin anahtarıdır: Ürün yapısı, kalıp maliyeti faktörlerinin anahtarıdır.
Enjeksiyon kalıp işleme sürecinde, Ürün yapısı, kalıp maliyeti faktörlerinin anahtarıdır, Ürün yapısı, kalıp maliyeti faktörlerinin anahtarıdır. The factors affecting the size change of plastic parts include: Cevap, Çin enjeksiyon kalıp üreticileri, rekabetçi düşük fiyatla Amerikan ve Avrupa şirketleri kadar iyi yüksek kaliteli kalıplar üretebilir., performance, Kabuk soyucular ve aksesuarlar, machine and production process.
In the injection mold design stage, uncertainty of mold tolerance can lead to incorrect matching, product or function failure, production delay and unexpected extra cost.
Enjeksiyon kalıp işlemede, the following four aspects will play a key role in getting the appropriate tolerance.
1. Injection mold product design
To control the tolerance of injection mold, the first step is to establish the tolerance range in the design phase. Tolerance ranges are critical to the function of most components. The establishment of tolerance range in the early stage of design will contribute to the manufacturability and repeatability of mold manufacturing. Improving manufacturability and repeatability will maintain quality throughout the life cycle of the program.
Key points of injection mold product design:
Shrinkage can vary according to material selection and product wall thickness. The thicker part may contract at a different rate than the thinner part. Changes in shrinkage affect the ability to maintain tight tolerances.
Part size also affects shrinkage. Small components have smaller shrinkage and are easier to maintain more stringent dimensional control. Yine de, it may be more difficult to maintain tighter tolerances when larger parts contract over a larger distance.
It is helpful to analyze injection mold flow before production. Accurate prediction of gate location, filling rate, shear stress, build-up, soğutma, and shrinkage will help determine the tolerance range. Avoid tight tolerances in areas prone to warpage, shrinkage or deformation.
2. Material selection of injection mold products
It is also important to select the right resin to achieve higher product performance tolerances. Different resins have different properties and characteristics. Injection molding is rising rapidly in manufacturing because different resins offer different possibilities.
The part environment may affect plasticity and may result in tolerance deviations. Plastics have a greater thermal expansion than many other materials. In a normal operating environment, test and measurement tolerances, as well as thermal expansion and part shrinkage, are critical to control tolerances.
Shrinkage affects tolerances as described during the design phase of the injection mold part. The geometry of the part may result in different shrinkage rates. Different resins also have different shrinkage. It is important to understand the properties of the resin and the complexity of the part to understand the shrinkage in order to align the appropriate tolerance area.
3. Injection mold processing
Parts requiring tight or tight tolerances shall be manufactured by robust and well-designed moulds. The mold also needs to provide consistent and repeatable heating and cooling. veya içbükey parçaların soğutulması, kalıp yüzeyinin ve tüm parçaların mümkün olduğu kadar homojen bir şekilde soğutulması şartıyla uygun şekilde güçlendirilebilir., the shrinkage will be different and the tolerance will be difficult to achieve..
Complex parts need complex injection mold. As injection mold processing becomes more complex and additional components and functions are added, it is important to ensure that all components transfer heat correctly to allow acceptable resin and part cooling.
It is important to determine the proper gate position for the balance of melt flow. This will help to avoid unexpected shrinkage and warpage.
4. Injection mold processing control
Developing a repeatable production process is the key to achieving tight tolerance. From the start of production, proper process and documentation control will ensure that components do not experience unnecessary pressure, heat, or other factors that could damage the performance or application function of the resin.
JasonMould Industrial Company Limited Hakkında
Jasonmould bir Çin kalıp üreticisi plastik kalıpların- enjeksiyon kalıbı, döküm kalıpları, plastik şişirme, rotasyonel kalıplama, tıbbi plastik enjeksiyon kalıplama, iki atış plastik enjeksiyon kalıplama, ekleme kalıplama, aşırı kalıplama, metal enjeksiyon kalıplama, mikro enjeksiyon kalıplama, toz enjeksiyon kalıplama, seramik enjeksiyon kalıplama, sıvı enjeksiyon kalıplama, husky enjeksiyon kalıplama, ev kalıp, döküm kalıbı, kalıp aracı, özel kalıplar, Çin kalıpları, hızlı prototipleme araçları, plastik prototipleme araçları, zımba pres takımı, cep telefonu/cep telefonu parçaları için kalıp ve takımlar, Otomotiv parçaları, elektrikli süpürgeler, şarj edilebilir aletler, telefonlar, fotokopi makineleri, bilgisayarlar, multimedya hoparlörler, ve diğer birçok elektronik ürün ve ev aletleri. Ve ayrıca bir plastik ürün üreticisi, kalıp üreticisi Çin- plastik parçalar, plastik su deposu, plastik toplar, plastik konteynırlar, plastik toka, plastik çapa, plastik askı, plastik kaşık, plastik boru bağlantı parçası, plastik takla, plastik sofra takımı, plastik kaplar, plastik şişeler, plastik tepsi, plastik kozmetik konteyner, plastik kasa, plastik yemek kabı, plastik sandalyeler, plastik kapaklar, plastik kapak kapatma, plastik borular, plastik su boruları, plastik düğmeler, plastik boru, plastik yardımcı kutular, plastik raflar ve benzeri.
İletişim:
Kişi: James Yuan
şirket: JasonMould Sanayi Limited Şirketi
Ekle: Uzun Çete Köyü,LongXi Kasabası,BoLuo İlçe,HuiZhou Şehri,Guangdong Eyaleti, Çin
telefon: 86-752-6682869
E-posta: [email protected]
Alan: https://www.jasonmolding.com/custom-injection-molding/
