Rail test with HBM

來自 HBM 的完整測量系統

在軌道交通中可以進行以下任務:

  • 在列車運行過程中進行移動資料獲取
  • 在測試臺上進行車身測量
  • 對軌道上進行測量

靈活的測量系統 可以進行多通道的同步資料獲取和分析. 載波頻率可以在電磁干擾環境中進行高精度的資料獲取.

車輛狀態的持續監控

HBM Argos 系統公司在軌道交通領域安全性測量的合作夥伴的. This is how Argos Systems functions:

  • 多測量點對品質,車輛狀態和負載狀態進行持續的監控.
  • 測量過程不會對軌道正常的運行造成影響.
  • 車輛不需要任何設備,但車輛識別系統(轉發器)需要參與.

訪問 Argos 系統公司網站

模擬和計算

Rail test fatigue software

HBM nCode 軟體從1980就開始為軌道交通行業提供解決方案, 很多公司的車輛的設計和運行都已經nCode 產品中獲益.

通過列車轉向架的結構和設計,可優化抗疲勞性能,從而節省了重量,減少能源消耗和對列車的損害。通過對列車和軌道的應變和加速度測試可以預測故障並評估損傷 通過這種方法,可以發現問題,降低損傷並避免嚴重的脫軌事件。

HBM nCode 軟體從1980就開始為軌道交通行業提供解決方案, 很多公司的車輛的設計和運行都已經nCode 產品中獲益.

通過列車轉向架的結構和設計,可優化抗疲勞性能,從而節省了重量,減少能源消耗和對列車的損害。通過對列車和軌道的應變和加速度測試可以預測故障並評估損傷通過這種方法,可以發現問題,降低損傷並避免嚴重的脫軌事件。

典型的應用和測量:

  • 車輪,車體,輪軸等配件疲勞測試.
  • 瞭解負載狀況每公里或每小時的開始/停止狀況等.
  • 結構疲勞測試
  • 乘坐品質分析,瞭解乘坐的舒適性和把手情況
  • 軌道遠程監控

瞭解HBM nCode 疲勞軟體

軌道測量

Rail measurements

作為鐵路網的重要部分,輪軌承受著極高和永久性的應變. 除了材料等,天氣情況和交通狀況都會對其造成不同的損害. HBM 測量技術可以對輪軌進行持續的監控 - 例如:

  • 力,機械應力,加速度和軌道橫向位移,縱向位移,橫向加速度以及軌道變形等
  • 軌道元件在負載運行時的測量
  • 運行狀況變化時,如增加車速或提高軸重等產生的影響.
  • 對脫軌和超載等危險因素進行持續的監控,包括: Y Q 力,負載狀態,脫軌係數,列車形變,離心力,翻滾特性,不穩定性,軌道位移,車輪變形等
  • 應用方法驗證
  • 生命週期的計算

車輛和軌道的測量

用於軌道測試的國際流行標準 (例如 EN 15227) 對車輛的安全性有更高的要求.為了提高安全性,每次車輛和軌道的開發過程中,都需要進行碰撞試驗來驗證安全性.

HBM 測量技術可以為以下測試任務提供幫助:

  • 乘客和車廂在碰撞安全試驗
  • 採用立感測器進行碰撞測試

路測和驗收

Rail test on roads

在軌道交通的移動資料獲取測試中,我們可以為你提供多種應用選擇。無論是軌道車廂的動態性能檢測還是特殊的參數檢查 : HBM 測量技術都可以為你提供有價值的道路測試和運行驗收服務.

  • 認證: Investigations on curve junctions and/or a 190m track curve, and measurements on wheel contact and driving forces
  • 車輪,車輛檢測站,軌道溫度,鐵路橋梁的檢測系統.

零部件測試台

其必須滿足國家標準。典型的應用時強度測試, 駕駛測試和刹車測試. 可靠的測量技術能夠保證更高的安全性以及測量結果的可追溯性.

HBM 測量技術在軌道交通有多種應用測試:

  • 負載和零部件負載測量
  • 輪軸,轉向架,牽引設備等結構耐久性測試
  • 軌道車輛的實驗強度認證
  • 振動分析
  • 零部件及場測量
  • 零部件振動影響
  • 真實狀態的計畫,性能和測量檔證明
  • 按照 DIN 45672 標準.

架空線和高壓零部件測試

導線,架空線和高壓元件測量對於測量技術是一項挑戰. 因為電磁干擾對很多標準產品會造成影響,例如電阻應變片.

在這種情況下,可以採用基於施拉格光柵的光學測量技術(光學應變計,儀錶和軟體等) 進行正確測量,即使在高壓元件和架空線環境下。.

光學測量用於軌道測試

電力和隔離資料獲取系統

在軌道交通中的應用報告

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