Functional integrity is a lifesaver

Functional integrity is a lifesaver


“Because there are no second chances in an emergency, everything has to be right from the start.” Fully behind this slogan, HELUKABEL® was commissioned by Iveco Magirus Brandschutztechnik GmbH to develop a cable for turntable ladder vehicles, such as fire engines. Extreme bending cycle movements and loads, including a constant tensile load to prevent the swinging of the ladder, presented the development engineers with a challenge.

Alongside these various mechanical loads, thermal influences also had to be taken into consideration. When using the vehicles on site, the functional integrity of the cables must be ensured so that the emergency vehicles equipped with them can reliably perform their services. Otherwise, outages could have fatal consequences.

In close collaboration with Iveco Magirus, the cable was designed, constructed and continuously improved until it fulfilled the all the requirements. The cable was created with power and signal leads. Combining both power and signal into one cable while also observing the specified bending radius and cycles represented a major challenge. Another central element was a steel-wire core, which served as a strain relief.

In this regard, Iveco had specified a special test setup in which the cable was tested according to defined parameters such as speed, bending radius and train weight. Parallel tests took place as early as the development phase so that any weaknesses could be identified and rectified immediately. To do this, the employees in production at Windsbach set up a comparable test apparatus.

The aim was to give the customer a cable for sampling that corresponded to the quality of the production series. The joint development and comprehensive test programme paid off. After a development time of several months and numerous test cycles, we were able to present the client with a product that fully complies with all necessary parameters and, in some cases, even exceeds them.

HELUKABEL® was once again the right point of contact for specialized lines with extreme loads and extraordinary requirements. More on the topic of quality assurance and the test facilities at HELUKABEL® can be found on the article “Cables stressed to the max at in-house test facility.”

結果 (中文) 1:

功能完整性是一个救星"因为在紧急情况下有没有第二次的机会，一切都必须从一开始就正确。"完全背后这个口号，HELUKABEL ® 被委托由依维柯 Magirus 价格 GmbH 开发电缆转盘梯车、 消防车等。极端弯曲周期运动和载荷，包括恒定的拉力荷载，以防止摆动梯子，给开发工程师提出了挑战。除了这些不同的机械负荷，热的影响也不得不加以考虑。当在站点上使用的车辆，必须保证电缆的功能完整性，以便紧急救援车配备他们可以可靠地执行他们的服务。否则，中断可能造成致命的后果。与依维柯 Magirus 的密切协作，电缆设计、 构造和不断改进直到它满足所有的要求。电缆被创造与电源和信号导致。将电源和信号组合到一根电缆，同时也观察到指定折弯半径和周期是一个重大挑战。另一个核心元素是一个钢绞线的核心，作为应变救济。在这方面，依维柯指定了专用测试安装的电缆进行了测试，根据定义参数速度、 弯曲半径和火车的重量。并行测试发生早作为发展阶段，可以发现并立即纠正的任何弱点。要做到这一点，在 Windsbach 生产员工设置比较检验仪器。目的是要给客户提供对应的生产系列质量的抽样的电缆。联合开发和综合试验方案得到了回报。经过发展时间的几个月了，众多的测试周期，我们是能向客户端提供一种产品，完全符合所有必需的参数，并在某些情况下，甚至超过了他们。HELUKABEL ® 又一次正确接触点的专门线路与极值载荷和非同寻常的要求。更多关于质量保证和测试设施在 HELUKABEL ® 的专题可以找到在上篇文章"电缆向强调最高在机构内部的测试设施。"

結果 (中文) 3:

功能的完整性是一个救星


”因为没有第二次机会在紧急情况下，一切都要从头开始。“完全支持这个口号，该®由依维柯玛吉鲁斯brandschutztechnik公司委托开发一种云梯车电缆，如消防车。极度弯曲周期运动和载荷，包括一个恒定的拉伸负荷防止梯子的摆动，提出开发人员的一个挑战。

除了这些各种各样的机械负荷，热的影响也被考虑。当使用车辆的现场，电缆的功能的完整性，必须保证应急车辆配备了他们能够可靠地执行他们的服务。否则，中断可能产生致命的后果。

与依维柯玛吉鲁斯密切合作，设计了电缆，构建并不断完善直到它满足所有要求。电缆与电源和信号产生导致。结合电源和信号电缆的同时也观察到一个指定的弯曲半径和周期是一个重大的挑战。另一个核心元素是钢丝芯，作为应变救济。

在这方面，依维柯已经指定了一个特别的测试设置在电缆是根据定义的参数如速度测试，重量，弯曲半径和火车。并行测试发生早在开发阶段，因此任何弱点可以被识别并立即纠正。为此，在温茨巴赫建立与测试装置在生产员工。

的目的是给顾客一个采样，对应的生产质量电缆系列。共同发展和全面的测试计划还清。几个月的时间和大量的测试周期的发展后，我们能够提供客户的产品，完全符合所有必要的参数，在某些情况下，甚至超过了他们。

该®再次正确的接触点的专业系的极端载荷和非凡的要求。在质量保证和在该®试验设施的主题可以在文章“电缆极大的压力在内部测试设施。”