Plastic Prototype Manufacturing Services

Stebro Mold is a plastic parts injection molding manufacturer, from prototype to the final product. We provide product design and rapid prototyping, rapid tooling, and low-volume manufacturing services to support your product development needs at a competitive price. These services including custom CNC manufacturing, CNC prototype machining, CNC aluminum prototype, CNC plastic prototype, SLA plastic prototype, SLS plastic prototype, Vacuum Casting, rapid tooling, and Injection molding.

尽管每个人都提供了好处,但了解技术的内部运作,兼容的材料和典型的应用将帮助您确定哪种快速制造技术最适合您的塑料项目。

与其他产品设计和原型公司不同,我们还提供了宝贵的建议,以优化您的塑料零件设计,以降低原型成本以及大规模生产中的工具和成型成本。

3D Printing Services

Metal Parts CNC machining

数控体ic Prototype

注射成型

什么是快速原型?

快速原型制作is a collection of techniques, which can be used to rapidly manufacture a scale model of a physical part or assembly by means of utilizing three-dimensional computer-aided design (for short CAD) data.

The part or assembly is usually constructed with the help of 3D printing ( also known as additive layer manufacturing technology).3D打印(3DP)是基于数字模型文件的快速原型制作技术之一。它使用粘合剂材料(例如粉末金属或塑料)使用一层打印来制造物体。

在1980年代后期,快速原型制作的第一个方法是出现的,然后被用于生产各种模型和原型零件。如今,他们发现在工业制造领域中使用更广泛的用途。如果需要,此方法将有益于生产相对少量的高质量零件,而不会造成短期经济利益。

相关的调查Rapid Prototyping技术首先讨论了19世纪雕塑家使用的模拟生产技术。直到今天,一些现代雕塑家利用后代技术来生产展览和杂物。

CNC减法制造是一个加工过程,其中使用受控的材料拆卸工艺将坚固的原材料雕刻成所需的3D几何形状和尺寸。

与CNC减法方法一样,在传统的快速原型制作过程中,计算机辅助设计 - 计算机辅助制造CAD-CAM工作流程始于创建几何数据,是使用CAD Workstation的3D固体,或使用2D SLOTES的3D固体扫描设备。

For rapid prototyping this data must serve as a valid geometric model; That is, with no holes exposing the interior, its boundary surfaces are enclosed by a finite volume. Moreover, it does not fold back on itself.换句话说,对象必须具有“内部”。如果计算机可以识别3D空间中的该点是否位于模型的边界表面内部或外部,则该模型是可行的。CAD post-processors will approximate the application vendors’ internal CAD geometric forms (e.g., B-splines) with a simplified mathematical form, which in turn is expressed in a specified data format which is a common feature in additive manufacturing: STL file format, a de facto standard for transferring solid geometric models to SFF machines.

To obtain the necessary motion control trajectories to drive the actual SFF, rapid prototyping, 3D printing or additive manufacturing mechanism, the prepared geometric model is typically sliced into layers, and the slices are scanned into lines (producing a “2D drawing” used to generate trajectory as in CNC’s toolpath), mimicking in reverse the layer-to-layer physical building process.

如今,相对完美的快速原型制作在塑料模制领域很重要,这将通过在设计阶段发现设计缺陷和其他问题来节省金钱和时间。塑料成型有两种选择。一个是那些需要较小零件的人通常与原型相关的人的最佳选择,而另一个则非常适合那些需要在低量生产中常见的零件数量的人。

Plastic molding prototypes can be produced quickly to meet the demands of tight development timelines. Prototypes can also be finely decorated to appear much like the final product available in the market use prior to the availability of production parts.

Moreover, it can also facilitate efficient and cost-effective evaluation of a part’s form.

The History of Rapid Prototyping

快速原型的历史和发展源自两种主要的技术,即地形和照片。这些过程起源于19世纪,最初是劳动量很大的。后来,它们在地形和冶金中更受欢迎,类似于当前快速原型制作过程。这两种技术为快速原型制作奠定了坚实的基础。

Hideo Kodama from Japan and Charles Hull from the USA were the first to describe and develop a process and actual machines that were capable of printing in 3D and are considered the fathers of modern rapid prototyping.

在1980年,许多公司都希望控制其生产成本并确保产品性能。结果,有必要在不使用昂贵的工具的情况下测试产品。与传统技术相比,它应该消耗的时间短得多。

在1990年代,提出了质量概念,该概念要求使用原型来验证产品的质量标准。

最终,在2000年代,随着经济蓬勃发展和竞争激烈的市场,公司越来越迫切地成为第一个在市场上推出新产品的公司。这项工作是基于非常短的设计开发过程。所有这些都需要开发用于生产原型的机器和技术。

在金融危机期间,考虑到节省资金,为开发产品生产的原型数量急剧减少。但是,认证的请求和测试产品的需求仍然需要使用原型。因此,尽管需求有所不同,但它们始终在生活的所有作品中使用。

快速原型制作类型

SLA 3D打印和SLS 3D打印

SLA 3D Printing and SLS are two widely used 3D printing technologies for plastic parts.

CNC Machining Services, Machined parts and Project Prototypes in as fast as 24 hours

CNC machining processes is a widely-used manufacturing process for plastic and metals. We provide various types of CNC machining services with a fast and cost-effective method for producing high quality for metal and plastic parts no matter what your demands or requirements are.

数控体ic Machining Prototype Services

在CNC塑料原BOB体育怎么样型加工中,该部分是通过CNC铣床在塑料块中加工来制造的。在CNC加工过程中,将产生热量,这将影响塑料的特征。为了获得合格的加工塑料零件,第一个重要的是使用用内部应力处理的半成品产品,加工过程中产生的热量将导致内部应力释放,从而导致变形零件。对于具有高吸收吸收的材料(例如尼龙),在加工之前需要除湿。塑料的耐受性大于金属,塑料热膨胀系数也比金属大得多。因此,当加工塑料时,必须考虑这两个因素。

原型CNC塑料加工的优点:

  • 塑料CNC原型的材料的广泛选择。直接使用工程塑料材料,例如ABS,PP,POM,PEEK,PC,PPS,PA和PMMA。机械性能接近注入的部分。
  • CNC塑料原型表面范围很广。BOB体育怎么样CNC加工后,我们必须进行抛光剂才能去除粗糙的边缘和毛刺。也可以在表面上进行高光泽度,绘画,印刷,喷砂和镀铬镀板。
  • The general tolerance for the CNC Plastic Prototype is ISO DIN 2768M for plastics.
  • CNC machining offers more potential for threads and undercuts

In conclusion, plastic CNC machining is suitable for unit production in the context of dimensional accuracy, surface finishes, and functional testing. When one big or complex parts is in need of CNC milling prototype. We will consider it to be split and glued together to reduce the manufacturing cost.

CNC Metal Machining Services

In addition to plastic CNC machining services, we also offer customer CNC Metal machining services. The material can be Aluminum, Stainless Steel and brass.

Vacuum Casting

真空铸造是一种复制技术,用于生产一系列功能性塑料零件。真空铸造使用两个组件聚氨酯和硅胶模具,以其快速生产高质量的原型或最终用途的产品而闻名。有机硅成型导致高质量的零件可与注射成分相当。这使真空铸造的模型特别适合适合和功能测试,营销目的或一系列最终部分有限的数量。真空铸造也可以很好地达到各种饰面程度,我们可以匹配零件所需的饰面。

BOB体育怎么样塑料原型制造示例

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