Basic knowledge of hose crimping machine

Time of issue:

2021-03-10

Basic knowledge of hose crimping machine 1. The hose crimping machine adopts the operating principle of dual hydraulic circuits, that is, the advance and retreat of the piston and the opening and contraction of the mold are all driven by the hydraulic power source. It not only moves smoothly and returns quickly, but also does not cause the mold to be locked due to the spring return. Moreover, the design of the cylinder locking system is through front and back, which is easy to withhold various special-shaped elbows. 2. The hydraulic system is composed of a motor, an oil pump, a solenoid valve, a pressure regulating valve and a pressure valve to form a dual hydraulic circuit with forward and retreat movement, and a quick drain valve circuit is added to the dual hydraulic circuit to achieve better The purpose of quick return, and the speed is adjustable, noise and system pressure are reduced. 3. In terms of electrical control system, the control circuit is suitable for PLC circuit, which is easy to check and repair the circuit, easy to maintain, and simple to replace. 4. The tube crimping machine mold and the mold base adopt a non-accumulative error processing technology to ensure that the crimping lines of the product after crimping are evenly spaced, and there is no big or small head phenomenon. 5. For the permanent mechanical precision and life of the pipe locking machine, not only high-quality alloy steel materials are selected for the components of the locking mechanism, but also a unique heat treatment process is adopted. Therefore, the longer service life of the crimping machine is inseparable from the rationality of material selection, heat treatment, machining technology and structure! 6. For the double-column tube crimping machine and C-type tube crimping machine, because it is not convenient to set the dead position, it is necessary to use the numerical control method to control the size of the crimping, such as the products of Metsä Fibre and UNIFLEX. 7. Withholding standard. Theoretical requirements: no head off, no damage to the inner rubber of the hose It is definitely indispensable for the customers of the tube locking machine to encounter the tube locking machine failure when using the tube locking machine. If you encounter some minor faults, friends who know some mechanical maintenance can solve them quickly, but once there are some major faults in the tube locking machine, it will not be so easy to solve. Then it indicates that the tube locking machine may need to be overhauled. So what elements should we pay attention to before the overhaul? Today we Kangmai will tell you. 1. Technical appraisal before overhaul. At present, some overhauls of pipe locking machines are mostly repairs to restore their performance. After a long period of operation, the aging of each main component and assembly has reached the limit, so all the machines should be fully repaired. Carry out disassembly, cleaning, inspection and repair to make its performance reach the standard when leaving the factory. A technical appraisal is required before the overhaul of the tube-locking machinery, presided over by the technical person in charge of the user unit, management, maintenance and driver participation, and the performance of the pressure, flow, temperature and torque of each part of the machine before disassembly is tested, and Review technical files and operation records, check the consumption of fuel and lubricating oil in detail, and make detailed records. Then compare with the relevant overhaul parameters provided by the original manufacturer to determine whether overhaul is needed.

Basic knowledge of hose crimping machine
1. The hose crimping machine adopts the operating principle of dual hydraulic circuits, that is, the advance and retreat of the piston and the opening and contraction of the mold are all driven by the hydraulic power source. It not only moves smoothly and returns quickly, but also does not cause the mold to be locked due to the spring return. Moreover, the design of the cylinder locking system is through front and back, which is easy to withhold various special-shaped elbows.
2. The hydraulic system is composed of a motor, an oil pump, a solenoid valve, a pressure regulating valve and a pressure valve to form a dual hydraulic circuit with forward and retreat movement, and a quick drain valve circuit is added to the dual hydraulic circuit to achieve better The purpose of quick return, and the speed is adjustable, noise and system pressure are reduced.
3. In terms of electrical control system, the control circuit is suitable for PLC circuit, which is easy to check and repair the circuit, easy to maintain, and simple to replace.
4. The tube crimping machine mold and the mold base adopt a non-accumulative error processing technology to ensure that the crimping lines of the product after crimping are evenly spaced, and there is no big or small head phenomenon.
5. For the permanent mechanical precision and life of the pipe locking machine, not only high-quality alloy steel materials are selected for the components of the locking mechanism, but also a unique heat treatment process is adopted. Therefore, the longer service life of the crimping machine is inseparable from the rationality of material selection, heat treatment, machining technology and structure!
6. For the double-column tube crimping machine and C-type tube crimping machine, because it is not convenient to set the dead position, it is necessary to use the numerical control method to control the size of the crimping, such as the products of Metsä Fibre and UNIFLEX.
7. Withholding standard. Theoretical requirements: no head off, no damage to the inner rubber of the hose
It is definitely indispensable for the customers of the tube locking machine to encounter the tube locking machine failure when using the tube locking machine. If you encounter some minor faults, friends who know some mechanical maintenance can solve them quickly, but once there are some major faults in the tube locking machine, it will not be so easy to solve. Then it indicates that the tube locking machine may need to be overhauled. So what elements should we pay attention to before the overhaul? Today we Kangmai will tell you. 1. Technical appraisal before overhaul. At present, some overhauls of pipe locking machines are mostly repairs to restore their performance. After a long period of operation, the aging of each main component and assembly has reached the limit, so all the machines should be fully repaired. Carry out disassembly, cleaning, inspection and repair to make its performance reach the standard when leaving the factory. A technical appraisal is required before the overhaul of the tube-locking machinery, presided over by the technical person in charge of the user unit, management, maintenance and driver participation, and the performance of the pressure, flow, temperature and torque of each part of the machine before disassembly is tested, and Review technical files and operation records, check the consumption of fuel and lubricating oil in detail, and make detailed records. Then compare with the relevant overhaul parameters provided by the original manufacturer to determine whether overhaul is needed.

Keyword:

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crimping machine

Operation steps of hose crimping machine

crimping machine

Operation steps of hose crimping machine