Safety
1.Read this instruction book carefully before start the machine
2.Preferential using bimanualness function instead of pedal function
3.北京109中学Keep 680mm long from operation button to the danger area( the vertical projection of the stamping die)
4.Do not out hands in the sliding block working area when the machine is working
5.The workers should follow the safety rules when using the machine
6.The factory should train the new worker at least 3-6 months
7.Check the machine carefully before start the machine
8.The machine should dry run 1-3 minutes to check if there are malfunctions
9.The working time for one worker should not work over 8 hours to prevent accidents cau
d by exhausting
10.Hanging a warning board when adjusting and repairing the machine
11.The routine examination should be done by specified person
12.Stop the press when abnormal noi or vibration happen
Contents
1.Application of the press machine
This machine is commonly ud in watch, toys, tableware, telecommunications, instrumentation, electrical machine, automobile making and so many other fields.
Plea keep the machine in a good working condition.
2.Technical parameters
Name | units | Model |
60T |
Nominal pressure | kn | 600 |
Nominal stroke | mm | 1.5 |
Slide stroke | mm | 40 |
Stroke number | min-1 | 120~180 |
Mold t height | mm | 300 |
Mold height adjusting amount | mm | 50 |
Slide block central distance | mm | 285 |
stand column distance | mm | 720 |
Sliding block underside size | Left and right | mm | 500 |
Front and back | mm | 430 |
Die shank hole size | Diameter | mm | 50 |
Depth | mm | 60 |
Working table size | Left and right | mm | 870 |
Front and back | mm | 520 |
Working table thickness | mm | 130 |
Distance between working table and ground | mm | 900 |
Foundation bolt distance | Left and right 公司离职证明 | mm | 1220 |
Front and back | mm | 980 |
| | | |
未知错误Motor power | kw | 11Kw-6p |
Brake motors | kw | 0.4Kw |
Boundary dimension | Front and back | mm | 1685 |
Left and right | mm | 1200 |
Height | mm | 2990 |
Weight | kg | 5500 |
| | | |
3.Working principle and structure
Power press with fixed bed and slide block’s reciprocating motion to finish the punching work. The press adopts steel welding structure with high stiffness and reasonable structure and low noi.
The press adopts combined type air friction clutch which is easy to install and repair.
The press adopts PC control. The main motor have positive inversion function and with duplex magnetic valve to ensure the safety.
4.Structure and adjusting of the main parts
Main frame
Two bearing plates in the main body bear the motor. The adjustable Six sides rectangular guide rail with high guiding accuracy.
The obver side of the guide rail adopts punching device. The punching rod should install at the top dead center position of the slide block
Driving device
The press is driven by motor power through triangle belt, friction clutch, brake and driving crank to achieve rotational motion. The belt center distance is adjustable
The feeding machine is optional.
Clutch
The compresd air pressure is 0.5MPa. The abrasion loss of the friction plate of the clutch should not over 3mm
一年级趣味数学题Slide block
Hydraulic overload protector can prevent the overloading when punching to protect the press and die using life. The thickness of the hydraulic die cushion in the slide block is 7.5mm.
Maintenance and care of hydraulic overload protector
a)Check the channel of the protective valve regularly
b)Check the oil filter regularly
c)Check the screw regularly
d)丞怎么读Check the oil tank regularly
e)Check the magnetic valve regularly
Common faults and solutions of hydraulic overload protector
No. | Malfunction | Reasons | Solutions |
1 | Pneumatic oil pump not working | 1、Air supply malfunction | 1、蚌埠龙湖公园Eliminate |
红星照耀中国读后感2、Pneumatic tube leaking | 2、Change |
3、Solenoid valve not working | 3、Change |
2 | Oil pump working long time without stop | 1、Mix with air | 1、Exhausting |
2、Tube coupling oil leaking | 2、Repair |
3、protective valve gets stuck 党在我心中征文 | 3、check and clean |
3 | Oil pump work but without pressure | 1、piston rod al ring broken | 1、change |
2、The high pressure aling ring broken | 2、Change |
4 | Oil pump not work but exhausting | 1、The oil pump valve core get stuck | 1、Repair |
| | | |
Balance cylinder
Two balance cylinders on the top of the machine to improve the working accuracy of the slide block.
Air cushion
Air cushion ejecting force 200KN, stroke 100mm, compresd air pressure 0.45-0.55MPa. the ejecting force is made from upper piston.
Air pipeline system
The compresd air comes into balance cylinder through air filter, reducing valve and atomized lubricator, the displacement of the compresd air is 0.45m3/min, the pressure is 0.7MPa.There are three exits of the clutch balance cylinder, one connects to friction clutch cylinder, one connects to pneumatic pump, the third one connects to the two cylinders.
