CAJ | 학술논문

通过研究液力变矩叉车传动特性，研制出一套可实现液力变矩叉车缓动功能的控制装置。该装置通过检测操纵手柄位置，采用台达PLC控制步进电机驱动丝杠运动，从而实现对发动机转速的控制，并可通过触摸屏修改控制参数以进行现场调试，使得液力变矩叉车在怠速作业时通过操纵手柄就可以顺利、稳定地进行平移、提升或倾斜作业，让叉车操作更加方便，且降低了操作人员的劳动强度。
통과연구액력변구차차전동특성，연제출일투가실현액력변구차차완동공능적공제장치。해장치통과검측조종수병위치，채용태체PLC공제보진전궤구동사강운동，종이실현대발동궤전속적공제，병가통과촉모병수개공제삼수이진행현장조시，사득액력변구차차재태속작업시통과조종수병취가이순리、은정지진행평이、제승혹경사작업，양차차조작경가방편，차강저료조작인원적노동강도。
By researching the characteristics of hydraulic torque forklifts,we developed a device which achieved inching function.It can detect position of the handle,using Delta PLC controlled stepper motor driven screw movement,to achieve the control of the engine speed,and modify the con-trol parameters via touch-screen on-site commissioning,to achieve a truck at idle operation,through the manipulation of the handle can smooth and stable pan,lift or tilt operation,making operation of forklift more convenient and reduce the operator’s labor intensity,having a high value market appli-cations.