English - EN 
繁體 - ZH-TW 
简体 - ZH-CN 
Español - ES 
日本語 - JA 
العربية - AR 
Русский - RU 
Français - FR 
INSERT INJECTION MOLD
產品分類 : 射出成型模具
INSERT MOLDING TECHNOLOGY: When a metal, plastic or ceramic part needs to be embedded in plastic to improve product structure it is called Insert Molding. It is a widely used process and one that YOMURA TECHNOLOGIES specializes in. With Insert Molding, a part is placed in a mold cavity then a selected plastic material is injected directly over it resulting is a single part with the insert(s) encapsulated by the material. This process normally uses engineering plastics for improved wear resistance, tensile strength and weight reduction. Insert Molding can be a highly efficient alternative to the assembly of discrete parts using soldering, connectors, fasteners, or adhesives. It also expands plastic capabilities and can reduce final product cost by limiting the amount of costly metal needed to create a part. And importantly, because we can use conventional single shot injection machines for Insert Molding, tooling costs are lower than with a multi-shot processing. Benefits: Reduced assembly and labor costs Because insert molding joins numerous components with thermoplastic, assembly and labor costs are greatly minimized. For example, a single stamping can be overmolded, then perforated to create multiple circuit paths. Reduced size and weight By eliminating fasteners and connectors, and by combining the physical strength of resin and metal inserts, insert molding yields smaller and lighter components. Increased reliability With every part tightly secured in thermoplastic, an insert molded component prevents part loosening, misalignment, improper terminations, and other problems. The thermoplastic resin also provides improved resistance to shock and vibration. Increased design flexibility Designers appreciate the virtually unlimited configurations that insert molding allows. For example, in creating a 3D circuit board, overmolding permits circuitry to move freely through the part, from inside to outside, up walls, down in holes-and the plastic ties it all together. Materials: Engineering plastic or Thermo Plastic Rubber (TPR) inserted with metal frame die casting, plated copper pin, sockets, wire frames, etc. Applications: TPR + Metal Frame(3C Mechanical Parts) ABS + Al. Die Cast (Sports/ Medical) Eng. Plastic + Patting Pin/Eng. Plastic + Wireframe (Connector) Eng. Plastic + Copper Pin/Contact (Precision Electronic Component)
VTOZ系列 精密立式螺桿式射出機
產品分類 : 全自動射出機
● 專利模組化三合一可更換滑板設計，一機多用途 ● 無分力射出機構讓射出更精准 ● 專利設計輔助進料系統，貯料跟臥式機一樣精准 ● 兩板直壓式四缸鎖模機構 ● 專利輻射式力學範本耐用30年 ● 安全光柵及安全門雙重防護 ● 智慧程式控制系統讓射出更容易 ● 相對同規格機型，機台高度最低 ● 符合人體工學的工作臺高度 ● 電腦控溫氣冷式油冷卻系統 ● 精密節能油電伺服系統
2RT開模輪胎膠囊專用橡膠射出成型機
產品分類 : 橡膠射出成型機
產品特性 開模設計 當模具出模時，前頂油壓缸會頂出模芯並且吹氣，使膠囊充氣脫模，方便操作者拿取成品。 射出量控制 採高精密度光學尺設計，能準確的控制與計
CONTRACT MOLD MANUFACTURE
產品分類 : 模具設計與加工服務
CONTRACT MOLD MANUFACTURE Yomura offers production molds that will be to customer’s facility or a manufacturing location designated. We manufacture molds for almost every major end market for plastics, like, housewares and delicate medical parts, aerospace parts, automotive parts or tiny parts for consumer electronics. All the molds are built to your specification, including type of steel, runner system, gate type, cavity materials and other features specified. Whenever the molds arrive at your facility, they can fit directly to your injection molding machines and are ready for production. ADVANTAGES Early involvement in design phase Ability to provide accurate and quick mold quote Low cost, quick build and high quality A price fully competitive with major mold makers around the global Long life-cycle and low maintenance Reliable delivery schedules Delivery of bug-free molds and ready for production as soon as arrival Complete integrated design and project management services Adapting the latest technology in design and advanced machine tools Ability to communicate quickly and efficiently, and easy to work with Close to superhighway, allowing for quick travel Service centers and international offices are available in major market countries Joint mold making operations with mold makers in other countries bring Yomura closer to the customers PROCESS FOR CONTRACT MOLD MANUFACTURE Customer supplies 3D CAD file to acquire quote Yomura starts the mold order process based on confirmation Yomura sends the 3D full mold design for your review and approval Yomura starts to build the injection mold upon approval Pilot and short production run after mold completion Sample approval Tooling delivery to location specified
過膠頭組 (止逆閥組)
產品分類 : 螺桿與料管
過膠頭組為射成形最重要的零件之一，我們提供適合各種塑料的過膠頭組。根據不同的塑料開發並且量身訂作各種形式的產品。不論是熔射、噴焊或是PVD鍍層等各項之產品都有相當完整的配套。
Millad® NX™ 8000聚丙烯透明劑
產品分類 : 添加劑
NX™ 8000為產品提供了明顯的優勢，使聚丙烯達到前所未有的透明度。經美國UL試驗所證實，NX 8000透明PP在加工時所需的溫度比使用第三代透明PP更低，加工廠的能源消耗量和二氧化碳排放量也會相應減少，因而授權NX 8000透明PP產品上使用UL環保標籤。多家台灣廠商，其中包括李長榮化工、台塑企業、樹德企業、彰泰順企業、水順公司、瀚渝實業有限公司與台灣化學纖維股份有限公司等， 已成功獲得授權使用UL環保♻️節能標籤。越來越多的品牌商認識到在其包裝上貼上UL標籤對於提升品牌形象的重要作用 。
DOUBLE INJECTION MOLDING
產品分類 : 射出成型模具
Double Injection, sometimes known as 2 material 2 shot molding or 2K molding, is an innovative manufacturing process used to produce complicated molded parts from two different materials. Through a highly specialized and automated process we carefully control the injection of multiple materials, including two different kinds of resin, into a single, multi-chambered mold. Double Injection in performed on one machine that is programmed to perform two injections in one cycle. In the first cycle, a nozzle injects plastic into a mold. The mold is then automatically rotated and a different type of plastic is injected into the mold from a second nozzle. Double Injection Molding optimizes co-polymerization of hard and soft materials to create powerful molecular bond. The result is a single part with production and feature advantages. It can be used for a variety of product designs across all industries. It also allows for molding using clear plastics, colored graphics and stylish finishes which improves your product functionality and marketplace value.
MICRO MOLDING
產品分類 : 射出成型模具
Micro molding is a very specialized art form, which is a kind of tooling design , manufactures small and precision plastic components with polymer-based functional devices, by increasingly demanded in the fields of life science, electronics, medical, photonics, automotive, and aerospace. The tiny-scale molding form of injection molding that entails building a cavity to match the shape of the part you want to make, sort of like the plastic molding that makes Lego bricks. THERE ARE THREE DIFFERENT THINGS TO KEEP IN MIND WITH MICRO MOLDING : Micro means the size of the part. It is the most common definition when dealing with micro molding. Micro features relates to tiny parts on a larger part. As a whole, the part can be big, but its components can be smaller, or micro features. Micro tolerance is how the parts are measured and how close to the needed measurement the part has to be to be considered a good or usable part. When a part is molded, it has to measure within the needed measurement (the tolerance), which could be as small as a thousandth of an inch. Small parts that are simple to make have tolerances that are not as tight and would be considered regular molding. SOME ADVANTAGES OF DESIGN GUIDE IN YOMURA AS : Dimension Aspect ratios around 6:1 (material dependent) Wall thickness : 0.3 mm ( 0.012”) min. for plastic Hole dimension : 0.2mm ( 0.008”) – 0.5mm ( 0.02”) min. Pitch of hole : 0.3 mm ( 0.012”) – 0.50 mm ( 0.02”) min. Tolerance (min) : 0.01 mm ( 0.0004”) – 0.02 mm ( 0.0008”).
