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How many specific types of the solenoid valve of the automatic cutting press machine?

How many specific types of solenoid valve of automatic cutting machine?
The solenoid valve is an automatic fundamental element used to control the liquid of the cutting machine. It belongs to the actuator, used to regulate the direction, flow, speed and other parameters of the medium in the industrial control cutting machine system. The solenoid valve can be combined with different circuits to achieve the desired handling effect, ensuring the accuracy and flexibility of the control tool. There are many kinds of solenoid valves. Different solenoid valves have different control effects on the different positions of the cutting machine system.
check valve;
1. Save the valve;
2. Direction control valve;
3. Overflow valve; what is the function of the saving valve used in the cutting machine? The saving valve used in the cutting machine has been modified or saved in length to control the flow of the fluid. The parallel connection of the saving valve and the check valve can be combined into a one-way saving valve.
Saving valves and one-way saving valves are simple flow control valves. In the hydraulic system of the quantitative pump of the cutting machine, the saving valve and the safety valve cooperate with each other, forming three systems: inlet speed saving system, backflow speed saving system and bypass speed saving system.
The saving valve has no negative flow feedback function, and can not compensate for the unstable speed caused by the load change. They are usually used only with small load changes or low speed stability requirements.

 

Precision four-column cutting machine operation skills?
1. When the manufacturer of precision four-column cutting machine works, the cutter should be placed in the middle position of the upper pressure plate as far as possible, so as to avoid unilateral wear on the machinery and affect its life.
2. When replacing the precision four-column cutting machine, if the height is different, please reset it according to the setting method.
3. If the operator needs to temporarily leave the position, he must turn off the motor switch before leaving, so as not to damage the machine caused by improper operation.
4. Please avoid overload use to avoid damage to the machine and reduce the service life.
5. When setting the cutter, be sure to release the set wheel so that the setting rod can contact the cutting point control switch, otherwise the cutter setting switch is turned to ON.
6. When cutting the precision four-column cutting machine, please stay away from the cutting knife or cutting board. It is strictly prohibited to touch the knife mold with your hand to avoid danger.
Precision four-column cutting machine price
1. machine setup
1. Fixed the machine horizontally on the flat cement floor, and check whether all parts of the machine are intact and firm, and whether the line is smooth and effective.
2. Remove the stains and debris on the upper pressure plate and the work surface.
3. Inject 68 # or 46 # anti-wear hydraulic oil into the oil tank, and the oil surface shall not be less than the oil filter net side
4. Connect the 380V three-phase power supply, press the oil pump start button, adjust and keep the motor steering in the direction of the arrow.
2. operation declaration
1. First turn the depth controller (fine tuning knob) to zero.
2. Turn on the power switch, press the start button of the oil pump, run for two minutes, and observe whether the system is normal.
3. Put the push and pull board, rubber board, workpiece and knife mold in the middle of the workbench in order.
4. Tool mode (knife mode setting).
5. Release the handle, fall to the bottom and lock it.
6. Switch right and prepare for trial.
7. Double-click the green button for trial cutting, and the cutting depth is controlled by fine tuning.
8. Fine tuning turn the fine tuning button, left rotation reduced shallow, right rotation deepened.
9. Stroke adjustment: rotating rise height controller, right rotation stroke increased, left rotation stroke reduced, the stroke can be freely adjusted in the range of 50-200mm (or 50-250mm), normal production above the pressure distance from the top of the knife mold about 50mm stroke is appropriate.

 

Cupping machine manufacturer automatic cutting machine maintenance knowledge
The use of automatic cutting machine, due to various wear, corrosion, fatigue, deformation, aging and other phenomena, resulting in decreased accuracy, performance reduction, affect the quality of products, the situation is serious will cause equipment shutdown. Cutting machine maintenance is a technical activity taken by maintaining and repairing the machine, reducing its deterioration degree, extending the service life, and maintaining or restoring the specified function of the machine. The operation content of the cutting machine includes equipment inspection, adjustment, lubrication, timely handling and report of abnormal phenomena. In order to ensure the normal operation of the machine, reduce wear, protection accuracy and extend the service life, to reasonable lubrication, maintenance and maintenance.
Equipment of the cutting machine manufacturer
Requirements for maintenance and maintenance of automatic cutting machine:
Daily maintenance of automatic cutting machine shall be handled by the operator. Operators should be familiar with the equipment structure and observe the operation and maintenance procedures.
1. Check the main part of the machine before the work starts (shift or interrupt work) and fill with lubricating oil.
2. Use the equipment in the shift in strict accordance with the equipment operation procedures, pay attention to the operating status of the equipment, and deal with or report any problems found in time.
3, before the end of each shift, a cleaning work should be carried out, and the friction surface and bright surface coated with lubricating oil.
4. The machine is cleaned and checked every two weeks under the normal working condition of two shifts.
5. If the machine wants to be used for a long time, all the bright surface must be wiped clean and coated with anti-rust oil, and cover the whole machine with a plastic cover.
6. Improper tools and unreasonable tapping methods shall not be used when dismantling the machine.
7. The hydraulic oil should be changed regularly (once a year) to check whether the filter screen is blocked and broken, and whether each oil cylinder parts have oil seepage phenomenon.


Post time: Aug-18-2024