High Speed Punching Machine for Model Airplane Connectors
C-type precision high-speed punching machine
Model: OKU-45T
Brand：OREKU-C Type Punching Machine
Precision: JIS special grade
Speed: 900 times/min
Tonnage：45T
Stroke: 30mm
 c type precision high speed punch press accessories:
1. Mold height display
2. inch movement function
   Single-action function
   Linkage function
3. Vertex stop function
4. Emergency stop function
5. Maximum/minimum speed limit function
6. Abnormal air pressure function
7. Lubrication oil pressure abnormal function
8. Hydraulic mold clamping
9. Dynamic balance
10. Accumulation counting function
11. A set of batch control
12. Punching machine without material automatic stopping device
13.Lubricating oil circulation function
14. Air cushion feet
15.Tool box
16.Working light
Optional accessories for c-type precision high-speed punching machine:
1.Roller feeder (width option: 105/138mm)
2. Clamp feeder (single/double)
3. Gear feeder (width options: 150/200/300/400)
4.Electronic disk (load capacity 500kg)
5.Single side double hand rewinding machine
6.Single point lower dead center monitor
7.Double-point lower dead center monitor
8.Electric mold adjustment function
Parameters of c-type precision high-speed punching machine:
Nominal force: 45T
Stroke: 25/30/35/40
Stroke number: 200-800/200-700/200-600/200-500 S.P.M.
Closed height: 213-243/210-240/208-238/205-235 mm
Table area: 680×455×90 mm
Slider area：420×320 mm
Adjustment amount：30mm
Discharge hole：100×400(500)mm
Motor of main machine：7.5HP
Total weight: 4.8 tons
Circulation system: forced lubrication + oil coolant
Transmission system: Inverter
Clutch and brake: Air&Friction
Stopping point: Standard
Shock Absorption System: Optional
Structure of c-type precision high-speed punch press

Optional accessories for c-type precision high-speed punching machine:
1.Roller feeder (width option: 105/138mm)
2.Clamp feeder (single/double)
3. Gear feeder (width options: 150/200/300/400)
4.Electronic disk (load capacity 500kg)
5.Single side double hand rewinding machine
6.Single point lower dead center monitor
7.Double-point lower dead center monitor
8.Electric mold adjustment function
Parameters of c-type precision high-speed punching machine:
Nominal force: 45T
Stroke: 25/30/35/40
Stroke number: 200-800/200-700/200-600/200-500 S.P.M.
Closed height: 213-243/210-240/208-238/205-235 mm
Table area: 680×455×90 mm
Slider area：420×320 mm
Adjustment amount：30mm
Discharge hole：100×400(500)mm
Motor of main machine：7.5HP
Total weight: 4.8 tons
Circulation system: forced lubrication + oil coolant
Transmission system: Inverter
Clutch and brake: Air&Friction
Stopping point: Standard
Shock Absorption System: Optional

 c-type precision high-speed punch press maintenance:
 1, often keep the center column, the slider guide column clean, as well as racking the mold to keep the mold base plate free of dirt to ensure the cleanliness of the platform to avoid scratches. 2, the new machine in the use of 1 month, the flywheel at the addition of grease (including feeder), if not refueled for a long time, will lead to internal wear of the flywheel, affecting the performance of the machine tool, and each subsequent maintenance also need to be added (high temperature 150 ℃ more than the grease) 
3, the replacement of machine circulating oil: new machine in 1 month to replace 1 time, and then every six months to replace 1 time, to ensure the normal operation and precision of the machine tool (32 # mechanical oil or Mobil 1405 #)
c-type precision high-speed punch press use method:
1, before starting the machine, the speed potentiometer (W) set on the control panel should be adjusted to the lowest point (O point) position.
2、After the main power switch (DK) is turned on, the power indicator light is on, and the phase sequence indicator light should also be on, otherwise the phase sequence should be checked to see if it is correct.
3、Break the phase after turning on the control circuit with the key switch. Indicator lamp three should be bright at the same time, otherwise should check, troubleshooting.
4, clockwise adjustment of the “speed” potentiometer, the main motor drive flywheel start, the speed should be smooth without vibration, no impact and other phenomena exist.
5, in the process of connecting the main clutch, should be operated at the same time left and right hand. In the process of formal stamping, the external control key switch should be turned on and the key switch of the regulator should be in the state of reset before it can work formally, otherwise the feeding switch and the mold failure signal will be out of control.
6、During the formal stamping process, since the static differential rate of the main motor varies with different loads, when stamping different parts, the electromagnetic register set on the control board can be used to correct the rotational speed.