Principle Analysis of Over Moulding Technology for Injection Mold
In the past 10 years, over-mouldingtechnology has completely changed the aesthetic standards, design ideas and functional requirements of consumer goods. Medical device manufacturers also recognize the potential advantages of the technology and continue to expand its application in the medical field. Secondary injection moulding technology is famous for creating "soft surface". But it also has many other functions, such as ergonomic design, two-color appearance, brand identification and feature improvement. Using this technology, we can increase the functions of products (such as noise reduction, shock absorption, waterproofing, collision avoidance) and added value. Secondary injection, like co-injection, double injection and sandwich injection, belongs to multi-material injection technology. The basic idea of multi-material injection moulding is to combine two or more materials with different characteristics to improve product value. In this paper, the first kind of injection material is called base material or base material, and the second kind of injection material is called cover material.
In the Over Mouldingprocess, the covering material is injected into the upper, lower, surrounding or inner parts of the substrate to form a complete component. This process can be accomplished by multiple injection moulding or embedded injection moulding. The commonly used covering material is elastic resin.
The high-composite precision molds produced by Waiwai Tree have the characteristics of low energy consumption; our SMC and BMCcompoundmolds have no waste, and there is no need to clear the inner cavity. Having only a small temperature difference, our SMC/BMC composites have stable mold temperature, good appearance, and high efficiency. Thus, they are now widely used in new energy vehicles, high-speed rail, and electric motors.
在线联系供应商
Other supplier products
BMC, SMC, GRP, GFK Ceiling | Ceiling is a kind of decoration on the top of living environment. In short, it refers to the ceiling decoration, is an important part of interior d... | |
SMC/BMC Framework | SMC/BMC Framework Description Strong plasticity, precise size, high insulation and high temperature resistance. BMC molded framework is suitabl... | |
Flange Molding | Flanged joint is the main connection method in pipeline construction. Compared to thermoplastic, thermoset composite can be reprocessed. With high ... | |
BMC, SMC, GRP, GFK Ceiling | The BMCcompositeprecision molds produced by Waiwai Tree have the characteristics of low energy consumption; our SMC and BMC moldinghave no waste, a... | |
SMC Automotive Molding, Car Mould | SMC AutomotiveMolding, Car Mould Cars, buses, trucks, transport and special vehicles • Weight: Parts made from sheet molding compound (... |
Same products
Nissan Maxima 2009-2013 Control Arm | 卖方: WENZHOU SAFE AUTO PARTS Co.,Ltd | This product is suitable for NISSAN MAXIMA 2009-2013 CONTROL ARM, with one ball joint and two bus... | |
Nissan Maxima 1996-1999 Control Arm | 卖方: WENZHOU SAFE AUTO PARTS Co.,Ltd | This product is suitable for NISSAN MAXIMA 1996-1999 CONTROL ARM, with one ball joint and two bus... | |
Nissan Kicks 2018-2021 Control Arm | 卖方: WENZHOU SAFE AUTO PARTS Co.,Ltd | This product is suitable for NISSAN KICKS 2018-2021 CONTROL ARM, with one ball joint and two bush... | |
Nissan Juke 2010-2022 Control Arm | 卖方: WENZHOU SAFE AUTO PARTS Co.,Ltd | This product is suitable for NISSAN JUKE 2010-2022 CONTROL ARM, with one ball joint with two bush... | |
Nissan Control Arm | 卖方: WENZHOU SAFE AUTO PARTS Co.,Ltd | NISSAN sells well worldwide, and our firm has produced several control arms for NISSAN vehicles, ... |