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轮轴和车轮载荷(Axle and Wheel Loadings)

2020-07-01 16:17 阅读:345

 轴载荷可以如图所示计算。要获得车轮负载,请将轴负载除以该轴上承载的车轮数量。(出于这些计算的目的,如在前移车辆上一样,两个在排队的载重轮好像是用一根车轴承载的)。车辆尺寸,服务重量和每个车轴上的空载必须与车辆规格相关。

  • 后方装载,转向轴:QR =空载,QRL =空载

  • 正面装载,装载轴:QF =空载,QFL =空载


  • Q =负载重量

  • Y =轴距


  • A = C + X(平衡车)

  • A = C +到达行程-X(到达车辆)


平衡车和带有
“伸出”功能的前移式车辆
  • QRL = QR-Q x A / Y

  • QFL =卡车重量+ Q-QRL



带“伸手”的运货车辆和码垛车等。
  • QFL = QF + Q x B / Y

  • QRL =卡车重量+ Q-QFL




英文介绍:

 Axle loadings can be calculated as shown. To obtain wheel loadings, divide the axle loadings by the number of wheels carried on that axle. (For the purpose of these calculations two load wheels in line, as on a reach truck, are as though carried on a single axle). Truck dimensions, service weight and unladen loadings on each axle must relate to truck specification.

  • Loading on rear, steer axle: QR=unladen, QRL=laden

  • Loading on front, load axle: QF=unladen, QFL=laden


  • Q = load weight

  • Y = wheelbase


  • A = C + X (counterbalance truck)

  • A = C + reach travel - X (reach truck)


Counterbalance truck and reach truck with
'reach out'
  • QRL = QR - Q x A / Y

  • QFL = Truck Weight + Q - QRL



Reach truck with 'reach in' and pallet truck, etc.
  • QFL = QF + Q x B / Y

  • QRL = Truck Weight + Q - QFL





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轮轴和车轮载荷_Axle and Wheel Loadings
轮轴和车轮载荷