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複合領域システムの設計アプローチを用いた小型ブレーカーの開発
極めて短い期間での市場投入要求の下、小型ブレーカの自動再閉路装置の既存の標準設計を、新しい地域でのさまざまな動作条件(電圧や温度など)に適合させるという課題を抱えたSchneider Electric社の成功事例

From Die Design to Defect-Free Castings: Shiva Tool Tech Achieves 80% Time Reduction with Altair Inspire Cast
Shiva Tool Tech is an automotive manufacturing focused, industrial powerhouse based in Pune, India. With over 25 years of experience in designing and manufacturing of gravity die casting (GDC), low-pressure die casting (LPDC), high-pressure die casting (HPDC) Dies, the company supports customers from manufacturing process design to the production stage. Manufacturing processes include milling, drilling, hardening, grinding, Computer Numerical Control (CNC) machining, Electrical Discharge Machining (EDM), inspection and polishing to get the final assembly of the casting die.

大型の航空宇宙構造開発で、シミュレーション、3Dプリンティング、鋳造の相乗効果を発揮
開発期間の短縮や柔軟な形状を作成できる積層造形と鋳造を組み合わせた開発プロセスにシミュレーションを取り入れることで、開発サイクルの削減と開発期間の短縮に成功した事例

Serapid
Serapid, the developer and manufacturer of the original Rigid Chain, designs and manufactures telescopic mechanical actuators for the horizontal and vertical movement of heavy loads. See how they use Altair SimSolid™ to aid in gravity loads of complete structure simulation.

Optimization of Photovoltaic (PV) Mounting Structures – Savings on Material and Cost
Photovoltaic specialist Thesan, a subsidiary of global manufacturer Savio S.p.A, manufactures, and distributes mounting structures, consisting of a so-called Purlin, a Rafter, and a Pole (and Hat), designed to withstand potentially occurring loads from wind and snow, as well as dead loads. Drawing on the Savio Group’s competence in the design of steel and aluminum structures and thanks to a team of over 40 engineers, they are to satisfy every construction requirement of photovoltaic power plants at all altitude and climatic conditions, using any specific fixation requirements. For a recent project requiring optimization of a mounting structure of a medium sized PV field with a power of 5 MW, engineers used HyperWorks. The benefits included reduced material usage, reduced manufacturing and transportation costs and improved competitiveness for Thesan.

【日本語】APEL社が所要時間とコストを抑えながら、ダイスの押出性能を試験する
押出成形メーカーのAPEL社は、所要時間とコストを抑えながらダイスの押出性能を試験するため、Click2Extrude を利用して、製造を開始する前に押出成形をシミュレーションしました。

APEL Extrusions
APEL Extrusions employs die extrusion simulation software to test die extrusion performance. This allows APEL to greatly speed up the design process and test multiple simulations per week.

APEL社の押出成形シミュレーション
押出成形メーカーのAPEL社は、所要時間とコストを抑えながらダイスの押出性能を試験するため、Click2Extrude を利用して、製造を開始する前に押出成形をシミュレーションしました。

APWorks Choses OptiStruct for Topology Optimisation for the 3D Printed Light Rider
Despite its skeletal appearance, the Light Rider is an extremely strong yet lightweight electric motorcycle designed by Airbus subsidiary APWorks as a showcase of what’s possible when OptiStruct's topology optimisation is coupled with metallic 3D printing.


Written by Tanya Weaver from DEVELOP3D.

Haier Redesigns Air Conditioners and Packaging with Altair HyperWorks to Eliminate Drop Damage
Haier Group is one of the world’s largest manufacturers of home appliances and consumer electronics. The company is the leader of its industry in China, where it is headquartered.



Haier ships its products all across the globe and in more than 100 countries, so well designed product packaging is crucial to the company’s ability to deliver products without damage to even the farthest destinations.



Download the Case study to see how Altair was able to reduce costs of physical testing and eliminate drop damage using simulated drop testing with HyperWorks.

DECKED
The huge capacity of a pickup comes at the expense of storage. The loading area is often a simple box with no ability to store smaller items safely or secure them from theft. After spotting an opportunity in the marketplace, entrepreneur, Lance Meller, started work on a well-built alternative. Lance founded DECKED with his business partner, Jake Peters, with a shared determination to create an innovative, robust and useful storage solution for both commercial users and private owners alike. The system had to be able to withstand a load of 2,000 lbs, fit it into a wide range of pickup models including those from Ford, GM, Chrysler, Toyota and Nissan and be manufactured for a compelling retail target price. DECKED selected Altair ProductDesign as it needed a partner that was able to deliver conceptual design work along with advanced engineering and prototyping services.

DECKED 成功案例
皮卡车的超大装载量要以牺牲储物空间为代价。载货区往往只是一个简单的货箱,无法安全存放较小的物品,也不具备防盗功能。因此,市场上出现了各种各样试图解决这类问题的第三方产品,产品形式通常是需要专业安装或必须经大规模改造才能正确安装的金属锁闭装置。在看准市场商机后,企业家Lance Meller开始着手开发一种更为精良的替代产品。Lance 携手商业伙伴Jake Peters 共同创办了DECKED,决心为商务用户和私家车主开发一款既坚固又实用的创新型储物解决方案。这套系统必须能够承受2,000磅的重量,同时还应足够浅,以免完全占用装货台的整个高度。此外,DECKED系统应能装入福特、通用、克莱斯勒、丰田和尼桑等各种型号的皮卡车。DECKED选择能够参与概念设计工作和提供高级工程及样机制造服务的Altair ProductDesign选为合作伙伴。

Combining topology optimization with laser additive manufacturing reveals new potential for lightweight structures
Challenge: Development of design and optimization methods to improve components made with laser additive manufacturing methods.

Altair Solution: HyperWorks, OptiStruct, Simulation Driven Design Process

Benefits: increased material efficiency, lighter and stiffer structures, less user training required, flexible and adaptable manufacturing process


拓扑优化与激光增材制造的完美结合挖掘轻量化结构的新潜力
挑战:如何利用开发设计和优化方法,从而改进采用激光增材制造方法生产的部件。

Altair解决方案:HyperWorks、OptiStruct 和仿真驱动设计流程。

优点:提高材料利用效率;使结构更轻、更坚固;所需的用户培训更少;制造流程灵活、可进行调整。



Fully automated in a single process: Optimization and manufacturing of CFRP components
Use of HyperWorks and adapted threestep optimization process for Composite materials integrated in the production process

Benefits:
  • process suitable for large volume series
  • flexibility in production
  • short learning curve for users
  • light and yet stiff components


单一的过程中的全自动化:CFRP部件优化和制造
使用的HyperWorks对复合材料进行三步优化并集成于生产流程之中:

优势:
  • 使用大批量系列流程
  • 生产灵活性
  • 为使用者缩短学习曲线
  • 轻便且坚固的部件


Increasing Robustness and Reliability of a Race Car Engine with AcuSolve
This study is part of Prodrive’s implementation of AcuSolve to enhance its CFD capability after many years of outsourcing these simulations.

利用AcuSolve增强赛车引擎的稳健性与可靠性
该案例讲述了在多年的借助外部资源之后,Prodrive 实施 AcuSolve已增强CFD功能。

Accurate Simulation Modelling of Sports Impact Scenarios using HyperWorks
One of the key research activities within the institute is concerned with the development of enhanced human surrogate models for sports personal protective equipment (PPE) research. Impact surrogates are used to provide a representation of a living human which can then be impacted under injurious loading conditions such as a ball impacting the thigh to understand the response behaviour.

利用HyperWorks实现对运动撞击情景的精确仿真建模
开发用于研究运动类个人防护装备(PPE)的增强型假人模型是该学院主要的研究活动之一。撞击类假人模型可用于模拟真人,研究人员可通过对假人模型施加伤害性载荷(如用球撞击大腿)来分析人体的反应行为。

【日本語事例】HardMarque+Inspire&Evolve - 自動車 / 積層造形 - ピストン設計プロセス
「現在のピストンの設計プロセスを一から見直し、現行のものよりも軽量で、かつ同程度の強度を持つピストンを製造する。」という課題に取り組むHardMarque社は、solidThinking InspireとEvolveの両方をプロセスに取り入れ、コンセプトの生成と設計の改良を行ってから、チタンの積層造形を行った。

Failure Criteria for Stamping Analysis in Radioss
In this paper, several failure criteria are compared in their ability to predict necking point and failure propagation during a forming process. The paper has been presented at the 2014 IDDRG Conference in Paris, France.

RADIOSS 钣金成形的失效准则
在本文中,介绍了几个失效准则并对预测缩颈点和失效扩展等进行了比较。该论文在法国巴黎举行的2014 IDDRG会议上被演讲。

Empire/Renishaw
Renishaw and Empire Cycles utilized generative design to conceptualize the world's first metal additive manufactured  bicycle frame. This resulted in a 33% weight reduction of the bicycle.

Empire社 / Renishaw社
Renishaw社とEmpire Cycles社は、世界初の3Dプリンティングによる金属製自転車フレームのシートポストの設計に、solidThinking Inspireのコンセプトデザイン生成機能を活用しました。

HardMarque
HardMarque coupled topology optimization with additive manufacturing to conceptualize and refine the design of a piston. The final piston design is 23.5% lighter than the original design. 

HardMarque社
HardMarque社は、solidThinking InspireとEvolveを用いて、積層造形のチタン製ピストンのコンセプトデザイン生成と生成されたデザインの仕上げ(スムージング)を行いました。

Intel Solution Brief: Maximize Performance and Scalability of Radioss on Intel® Xeon® Processor E7 v2 Family-Based Platforms
This paper summarizes the findings of a benchmark study with Radioss and Intel® Xeon® processors. In the study, Altair benchmarked Radioss using a modified crash simulation model on a single-node platform -- Radioss was able to easily take advantage of all 60 cores, running the workload 2.75X faster than on a comparable 24-core platform.

英特尔解决方案简介:最大限度地提高RADIOSS性能和可扩展性,基于英特尔至强处理器E7 V2 家庭平台
本文总结了利用RADIOSS和英特尔至强处理器基准测试的研究发现。在该研究中,Altair用RADIOSS在单个节点平台上使用修改的碰撞仿真模型——RADIOSS能够很容易利用所有60个核,运行的作业比在24核平台上快2.75倍。

Reducing Weld Distortion by 93% with HyperStudy
Gestamp Tallent Ltd is a world class designer, developer and manufacturer of cutting edge, chassis structural and suspension products, body in white structures, modules and systems for the automotive industry. Gestamp used the BMW MINI front subframe tower to demonstrate the weld distortion optimisation approach. The tower is particularly susceptible to distortion due to its tall and thin dimensions. The objective of this optimisation was to minimise the distortion of the tower measured by the displacement of the top of the tower as the weld sections cool. In order to further investigate weld removal optimisation they chose HyperStudy.

Gestamp、溶接変形を93%削減
自動車産業向けに最先端のシャシ構造部品やサスペンション製品、ホワイトボディ構造部品、モジュールおよびシステムを設計、開発、製造している世界レベルの企業Gestamp Tallent Ltd は、HyperStudyを活用して溶接変形を93%削減しました。

利用HyperStudy实现焊接变形率降低93%
Gestamp Tallent Ltd是世界级的汽车零部件设计商、开发商和制造商,为汽车行业提供尖端的底盘结构件与悬挂系统产品、白车身结构以及模块与系统。Gestamp Tallent利用了BMW MINI 车的前副车架支撑塔来验证焊接变形优化方法。该支撑塔结构细长,因而特别容易发生焊接变形。此优化方案的目的就是将支撑塔的变形程度降至最低,而这个变形程度则按照焊接部分冷却时塔顶的移位来测量。为了进一步研究焊接布局优化,他们选择HyperStudy。


Success Story: M.TEC
M.TEC Engineering Continues to Benefit and Yield New Business Due to Advantages of the Altair Partner Alliance (APA)

Assa Ashuach uses solidThinking Inspire to Optimise 3D Printed Stool Design
Industrial Research and product design consultancy Assa Ashuach Studio, design and manufacture lifestyle products and also limited edition studio pieces using new design and production methods to achieve unique forms and aesthetic qualities.

Assa Ashuach利用solidThinking Inspire 优化凳子设计并实现3D打印
产业研究与产品设计咨询公司Assa Ashuach Studio是一家设计和制造生活类产品的公司,同时也是利用创新的设计和生产技术获得独特的造型和美学特征的限量版产品设计工作室。

Evenflo Juvenile Products
Evenflo employs topology optimization and generative design simulation for “sustaining engineering” where fast turnaround is essential for functional improvements of  infant car seats design.

Evenflo Juvenile Products社(英語事例)
Evenflo社は、短期間で機能を向上させることが求められる“サステイニングエンジニアリング”において、Inspireを有効活用できることを見出しました。

BiggerBoat Solutions Makes Waves in Auto Industry Using HyperForm to Cut Die Development Costs and Time
When the auto industry crashed in 2008
and the tool shop where Jay Weiner worked
closed its operations, he started his own
company, called BiggerBoat Solutions Ltd.
He carries out metal-forming simulations
for major tooling suppliers and originalequipment
manufacturers. With 15 years
of experience in tooling design, Weiner and
his Toronto-based practice offered a service
that no one else had perfected but that
was crucial to a key process in automotive
manufacturing: the simulation-based die
design for stamped sheet-metal parts.

Quality Driven by CAE
Advanced CAE tools enable companies to design quality into their products.

Creating a Virtual Press to Optimize the Extrusion Process
Today's advanced computational tools increase productivity and quality, as well as lower energy consumption in the design and fabrication of extrusion dies.

创建虚拟机优化挤压流程
当今先进的计算工具增加了生产效率和质量,同时降低了挤压模具在设计和制造中的能源消耗。

Simulation Links Welding Data to Structural Analysis Models
A robust modeling process greatly aids the design of lower cost and higher quality welded structures.

Get the Most from Your Casting Process
By applying optimization technology to casting process design, manufacturers can produce less expensive, better-quality parts in record time.

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