SIPA吹瓶机调整挤压机液压泵2100（液压马达,螺杆转动）

extruder rotation pump setting 2100 group (screw movement hidraulic motor )

一、controlli preliminari/prelyminary check ／预备检查:

1. Be sure that the inlet gate alve is open ( signal from SQ1443)
1．确定进油阀门已打开（信号来自SQ1443）

2. Fill with the oil the pump trought the drenage pipe DR1 after reconect the pipe
2．通过泵上的排油管DR1向泵中加油，将管重新接好

3.Capping the main pipe of the block 300 named B1 ( or U9 of the block 300 old type ) with a flange of 2 inch of diameter
3．用一直径约为2英寸的法兰堵住BLOCK300上的名为B1的主油管（或老型号BLOCK300上的U9）

4.Disconect the connector of YV0884 proportional valve ( EV27 for old type )
4．拔下比例阀上的接头YV0884（老型号为EV27）

5.Give 24 volts  in the input E 36.2 ( or E29.4 old type ) to simulate that the extruder is in temperature ;enable the heatings of the extruder and set a temperature the same of  the real to simulate the conditions of  working in production .
5．给一个24V的信号到E36.2（或老型号E29.4），以模仿挤压机温度已到的信号；打开挤压机加热并设定与生产时相同的温度以模仿实际生产的情况

6.Turn 10 spin in anticlockwise way the 2 potentiometers named with UP and DOWN ( or t1 and t2 ) of the proportiona amplificator card located inside the Master board
6.   逆时针方向旋转两个电位器10圈,该电位器在比例调节卡的上下(或T1和T2),比例调节卡则位于主电柜中

7.Unscrew completely the reduce pressure valve 332 ( or 142 in the block 300 old type ) and the maximum pressure valve 320 ( or 120 in the block 300 old type ).
7.完全 松开减压阀332(或老型号BLOCK300上的142)和最大压力阀320(或老型号BLOCK300上的120)

8.Set the speed in the video page , to 0% in the phase of filling phase
8.在电脑中设置挤压机注塑阶段的速度为0%

9.Screw completely the DR of the pump and after unscrew one spin back .
9.完全拧紧泵上的DR,再往回拧一圈

10.Start and stop the pump for few times and check the rotation way
10.开关泵几次并检查电机转向

二、Taratura pompa/pump setting/调泵:

1. Put one manometer (0-60 bar) on MP1 (or MP in the block 300 old type )
1. 将量程为(0-60 bar)的压力表接到MP1点(或老型号BLOCK300上的MP点)

2.Screw 4 spin the valve 320
2.拧紧阀320四圈

3.With this condition check if the pressure is 20 bar if not , with the FR ,regulate untill will be seen a right pressure .;after unscrew valve 320
3.此时,检查压力是否为20 bar,如果不是则调整FR,直到得到正确的压力; 之后松开阀320

4.Put a manometer ( 0-250 bar ) on MP1 , put the machine in high pressure
4.将量程为( 0-250 bar )的压力表接于MP1点,将机器打到高压

5.On the supervisor page for extruder setting put the percent to 100% in the filling phase
5.在挤压机的操作菜单中将注塑阶段的速度设为100%

6. Screw completely valve 332
6. 完全拧紧阀332

7.Push the botton “screw rotation “ and screw a valve 320 to a pressure of 260 bar after tight the nut
7.按住”挤压机螺杆转动”同时拧紧阀320直到压力为260 bar,锁紧螺母

8. Unscrew valve 332 to a pressure of 240 bar and after tight the nut .
8.松开阀332直到压力为240 bar, 之后锁紧螺母

9. Stop the pump , reconect YV0884 put back to 0 the input E36.2  , remove the flange and conect back the flex pipe.
9. 停泵,将插头YV0884接好,将输入信号E36.2重置为0, 拆下法兰,接好油管