spring bolster

基本解釋

Redesigned the adjusting spring nuts, positioning claw, adjustable supporting bolster etc.
通過改造，重新設(shè)計(jì)了調(diào)整螺母、輔助彈性定位爪、可調(diào)式支腳等；
An automatic inspection and grouping of the bolster spring is realized with PLC as the control unit and linear encoder and rotary encoder as the measuring units.
用PLC作爲(wèi)控制單元，光柵尺、編碼器作爲(wèi)測量元件，實(shí)現(xiàn)枕簧的自動檢測與分組。
The load spectrum of the bolster spring is determined by means of establishing the mechanics model of bolster and spring of Zhuan 8A type bogie, and by using a known load spectrum of the bolster.
通過建立轉(zhuǎn)8A型轉(zhuǎn)曏架搖枕與枕簧的力學(xué)關(guān)系模型，利用已知的搖枕實(shí)測載荷譜，分析確定出了枕簧的載荷譜。