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Briefly Describe The Operation Process Steps Of The Crimping Machine

Briefly Describe The Operation Process Steps Of The Crimping Machine The crimping machine is a hydraulic equipment used for crimping the pipe fitting assembly. It applies the shrinking force to the matching metal joint through the die of the crimping machine, and firmly crimps the metal joint on the matching high-pressure oil pipe for construction machinery or automobile. Brake pipe, oil pipe, air conditioning pipe, power pipe. The crimping machine is suitable for crimping various types of mechanical high and low pressure oil pipes, gas pipes, water pipes, cable joints, automobile air conditioning pipes, automobile power steering pipes, oil pipes, gasoline fuel supply pipes, as well as building accessories and daily hot water gas pipes. It is widely used in Vehicles, construction machinery, hydraulic machinery, welding and cutting equipment and other industries. For example, it can be divided into hydraulic high-pressure pipe crimping machine, brake pipe crimping machine, air-conditioning pipe crimping machine, power pipe crimping machine, etc. according to the function of use. Machine, C-type crimping machine, such as according to the control method can be divided into electromechanical crimping machine, PLC-type crimping machine, CNC crimping machine. Procedure: 1. The operator must operate according to the process regulations. 2. After the machine is stopped, the power supply must be cut off. 3. When changing the mold, it must be carried out after the machine is stopped. 4. The joint surface of the mold seat and the mold should be kept clean, and there should be no hard objects such as metal chips. 5. Before starting the machine, inject lubricating oil on the inclined surface of the mold base. 6. The positioning screws must be tightened before installing the module. 7. The pressure regulating valve must be adjusted under the specified pressure. 8. It is strictly forbidden to put your hands inside when working. 9. Electrical safety regulations must be observed when overhauling electrical parts

01-16

2022

Briefly Describe The Operation Process Steps Of The Crimping Machine
Briefly Describe The Operation Process Steps Of The Crimping Machine

Withholding Machine Debugging Details

Withholding Machine Debugging Details  In the process of installation and debugging of the crimping machine, there are many details that need to be paid attention to. The matters to be paid attention to for the crimping machine mainly include handling, installation, micrometer, pressure adjustment, oil injection, power connection, and mold opening speed adjustment. 1. Handling: The crimping machine should be transported by a forklift, and the bottom of the crimping machine should be stressed. The crimping machine is strictly prohibited to be inverted. It is strictly forbidden to lift the crimping machine head and the parts of the motor and electrical box. 2. Installation: The crimping machine should be placed horizontally on a stable foundation and grounded. Yongfeng Hydraulic: Precautions for installation and debugging of crimping machine 3. Micrometer: It is used to adjust the shrinkage of the withholding hose. Press 1mm more in the counterclockwise half-circle and 1mm less in the clockwise half-circle. 4. Pressure adjustment: The maximum pressure of the crimping machine system is 31.5Mpa, which is adjusted by the relief valve. The pressure is adjusted clockwise to increase, and the pressure is adjusted counterclockwise to decrease (it has been adjusted at the factory, and can be adjusted if necessary). 5. Oil filling: Open the oil tank cover, add 68# anti-wear hydraulic oil to the oil tank to 2/3 of the oil level gauge. 6. Power connection: Connect the power cord to the power supply specified by the crimping machine, start the motor to observe the direction of rotation, and the direction of the motor should be consistent with the direction marked by the motor. Yongfeng Hydraulics: Precautions for installation and debugging of the crimping machine If the direction of the motor is inconsistent with the marked direction, please exchange the position of two of the power lines. 7. Adjustment of mold opening speed: the speed of mold opening is controlled by the diverter valve, adjusted clockwise, the opening speed is accelerated, and the opening speed is adjusted counterclockwise, the opening speed is slowed down, but too fast opening speed will increase the noise , the best value is not more than 10Mpa (it has been adjusted at the factory, and can be adjusted by yourself if necessary). The installation and debugging of the crimping machine cannot be ignored. Perhaps it is the sloppyness of this point that causes the quality of the crimping machine to decline and its life to be shortened, which will directly affect the benefits of the enterprise.

01-15

2022

Withholding Machine Debugging Details
Withholding Machine Debugging Details

The Use Of Hose Crimping Machine In Greenhouse

The Use Of Hose Crimping Machine In Greenhouse The technicians of the crimping machine will explain the application of the crimping machine in the greenhouse today; Greenhouse, also known as greenhouse, can transmit light, keep heat (or heat), and is used to cultivate plants. In the season that is not suitable for plant growth, it can provide growth period and increase yield, and is mostly used for plant cultivation or seedling raising of warm vegetables, flowers, forest trees and so on in low temperature season. So we can eat the vegetables we like in winter, and the greenhouse brings great convenience to people. Greenhouses can be divided into film greenhouses, glass greenhouses, and plastic plate greenhouses according to their materials. Among them, plastic greenhouses are commonly used. The main structure of plastic greenhouses generally uses hot-dip galvanized steel pipes as the main bearing structure, which is factory-produced and installed on site. The firmness of the greenhouse, the steel pipe plays a vital role, because the length and shape of the steel pipe used are different, the steel pipe needs to be inserted. The hose crimping machine uses pressure to crimp a section of the steel pipe to make it smaller, and insert it together with the other section of the steel pipe, so that the greenhouse skeleton structure can be stabilized. Regarding the way to reduce the outer diameter of the steel pipe by crimping, there are two ways, one is through thermal deformation, that is, the steel pipe is placed in a certain temperature environment, and the corresponding tooling is used for processing to make the outer diameter smaller. However, the processing cost of this method is relatively high and the efficiency is low. The other is cold extrusion deformation. The performance of our company's hose crimping machine is stable and reliable. It can crimp the steel pipe and the shape of the crimped steel pipe is neat, easy to install and disassemble, and the steel pipe can be reused.

01-14

2022

The Use Of Hose Crimping Machine In Greenhouse
The Use Of Hose Crimping Machine In Greenhouse

Increase The Crimping Efficiency And Accuracy Of The Hose Crimping Machine

Increase The Crimping Efficiency And Accuracy Of The Hose Crimping Machine After years of research by R&D personnel, the crimping machine manufacturer has developed and produced a new generation of fully automatic hose crimping machine by changing the model. Through the advance and retreat of the piston and the opening and contraction of the mold, it relies on the power generated by the hydraulic power source. It not only moves smoothly and returns quickly, but also does not cause the phenomenon of spring return, which makes the mold unable to open and locks up. Moreover, the design of the cylinder locking system is through the front and back, which is easy to crimp various special-shaped elbows, and finally meet the forming requirements. Through this innovation, the problems of fast crimping speed and high precision of the automatic crimping machine are truly realized. The equipment is compact in structure, reasonable in assembly process, and multi-functional in one machine. It can complete low-pressure oil pipes, gas pipes, water pipes, cable joints, automobile air conditioning pipes, automobile power steering pipes, oil pipes, gasoline fuel supply pipes, as well as building accessories, daily heat pipes. The withholding of water and air pipes provides users with more raw material sources and product diversity to meet the needs of various users.

01-13

2022

Increase The Crimping Efficiency And Accuracy Of The Hose Crimping Machine
Increase The Crimping Efficiency And Accuracy Of The Hose Crimping Machine

It Is Very Important To Improve The After-Sales Service Of Hydraulic Crimping Machines

It Is Very Important To Improve The After-Sales Service Of Hydraulic Crimping Machines Dear users of hydraulic crimping machines, first of all thank you for purchasing Jinan Rongteng Hydraulic Equipment Co., Ltd. In order to provide you with the best service, the after-sales service specification system is now published on the official website, please help us to supervise together. 1. For new purchasers of hydraulic crimping machines, the after-sales service personnel should communicate with the users by telephone in advance to understand the arrival date of the machine and equipment, and agree on an accurate door-to-door service time. or missed appointments for no reason. 2. All door-to-door service personnel of the hydraulic crimping machine wear uniform clothes, take the initiative to introduce themselves and customer greetings, and serve with a smile. 3. When dealing with the failure of the hydraulic crimping machine, first explain the cause of the failure and precautions to the customer, and secondly inform the customer of the maintenance method, so that the customer knows well. 4. In the after-sales process, tools and accessories should be handled lightly and in an orderly manner. After the service is completed, the site should be cleaned and the machine should be cleaned. Please start the operation on site to ensure that the equipment is running normally and without failure. Please fill in the acceptance record form and organize and archive. 5. After the after-sales service is over, the daily self-maintenance, maintenance and handling of simple problems of the equipment should be introduced again. A good enterprise not only needs first-class products, but also needs a super-class after-sales team. The more, the more space for users to choose equipment, which requires the manufacturer's after-sales technicians not only to have extremely rich practical experience, but also to use practical experience flexibly. Skills are communicated to each user.

01-12

2022

It Is Very Important To Improve The After-Sales Service Of Hydraulic Crimping Machines
It Is Very Important To Improve The After-Sales Service Of Hydraulic Crimping Machines

Which Crimping Machine Is Suitable For Your Own Business

Which Crimping Machine Is Suitable For Your Own Business With the rapid development of withholding machine products, how to choose the right ones for your own business and what should you pay attention to? The withholding machine manufacturer tells you that you should pay attention to the following matters when purchasing: First: consult friends who have used the machine and the technicians of the manufacturer. When purchasing, users should not only look at the external characteristics of the machine, but also consider its internal quality. A good crimping machine has a long service life, fast working speed, and much higher stability and safety than ordinary ones. Second: after-sales service, this is very important. Good after-sales service means that the company has a perfect sales quality system, and whether the service is good or not is directly related to the vital interests of users. Third: customer evaluation of the machine Because the reputation and reputation are good, the customer's evaluation represents the quality assurance level of the product to a certain extent, and whether the machine is good or not, the customer's evaluation is a very intuitive reflection. Product advantages of crimping machine manufacturers: 1. It can be customized according to the needs of customers. 2. It can be used for different shape forming processing of pipe fittings, automobile oil pipes, air pipes, water pipes, air conditioning pipes and other parts. 3. Using hydraulic power, stable work, high rejection rate, low vibration, low noise, and the machine tool structure is solid, compact and easy to operate.

01-11

2022

Which Crimping Machine Is Suitable For Your Own Business
Which Crimping Machine Is Suitable For Your Own Business

The Crimping Machine Industry Rises From Innovation

The Crimping Machine Industry Rises From Innovation With the rapid development of China's economy, especially the large-scale expansion and explosion of the real estate industry, the entire construction machinery has been driven by sudden and rapid development, forming a blowout trend. As an important supporting equipment for the maintenance of construction machinery, the crimping machine has gradually become a favorite in the hearts of machinery users. Therefore, there are as many projects as there are large markets. The daily operation of the machine rumblingly brings about an increase in the market demand for maintenance and spare parts. Many businesses have also seized this opportunity to expand their scale, improve technology and expand their markets. In order to rapidly expand the market share, it has become an open secret in the industry to adopt methods such as rewarded sales, cash on delivery, and inferior accessories. This behavior directly leads to low equipment quality and lagging after-sales service. Excessive promotion of the vitality of the withholding machinery industry, although it can create some myths in the short term, will cause manufacturers to ignore technological innovation and process improvement; it also ignores product quality and service life, and ultimately affects the development of withholding machinery. With the slowdown and delay of infrastructure projects such as real estate and road and bridge construction, the crimping machine industry is affected by the decline in the overall economic growth rate. In the future, under the premise of maintaining overseas markets, we will increase the independent innovation of products and continue to improve the research and development of crimping machines and pipe pressing machines. Invest in efforts to create value for products and services and maintain a leading position in the industry. Construction machinery is the largest user of hydraulic products, accounting for 42.3% of industry sales, and the proportion will expand in the future, so the development trend of construction machinery is very important. It is estimated that by 2013, the annual demand for hydraulic excavators will be about 60,000 to 80,000 units, bulldozers (over 120 horsepower) will be nearly 10,000 units, loaders will be about 100,000 to 120,000 units, graders will be about 2,000 units, and road rollers will be about 1.5 million units. There are about 20,000 engineering cranes, about 80,000 forklifts, and nearly 10,000 cement mixers. In addition, my country now has about 1.4 million construction machinery, which is expected to reach 2 million by 2013. It is also reported that the hydraulic parts imported for the excavators, road machinery, cement mixers and other supporting facilities produced by domestic enterprises each year amount to more than 150 million US dollars. Weifang Yongfeng's hydraulic manufacturing share accounts for 30% of the country's total. In short, the market of hydraulic and seal parts for construction machinery and maintenance will face a new period of great development. These construction machinery products require a large number of high-performance and long-life crimping machines, pipe pressing machines, pipe locking machines, glue stripping machines, pressure testing machines, oil cylinders, cutting machines, etc.

01-10

2022

The Crimping Machine Industry Rises From Innovation
The Crimping Machine Industry Rises From Innovation

How Does The Crimping Machine Work?

How Does The Crimping Machine Work? The crimping machine firmly crimps the metal fittings on the matching high-pressure oil hoses for construction machinery or the brake hoses, oil hoses, air-conditioning hoses and power hoses of automobiles. The crimping machine is suitable for crimping various types of mechanical high and low pressure oil hoses, gas hoses, water hoses, cable fittings, automobile air conditioning hoses, automobile power steering hoses, oil hoses, gasoline fuel supply hoses, as well as building accessories and daily hot water gas hoses. It is widely used in Vehicles, construction machinery, hydraulic machinery, welding and cutting equipment and other industries. The working process of the crimping machine: The crimping mechanism is the working mechanism of the crimping machine. The pressure sleeve realizes reciprocating motion driven by the cylinder piston, and continuously compresses and relaxes the spring pressure head fixed on the front plate. Put the assembled joint into the appropriate position in the middle circular hole of the spring pressure head, start the motor, drive the oil pump to supply oil, control the direction of the electromagnetic reversing valve, drive the cylinder piston to move forward, and pass the pressure sleeve with the inner cone hole. , press the spring pressure head with the same taper to achieve the purpose of pressing. Press the mold opening button, the piston drives the pressure sleeve to move in the opposite direction, and the spring pressure head is restored. At this time, the hose fitting can be taken out from the crimping machine. In recent years, the withholding machine has entered the mature development cycle of the industrial life. In such an environment, all manufacturers are based on tradition, stick to the existing models, and lack the courage to reform and innovate. The adverse consequences are: the development of the entire industry appears. Insufficient stamina, lack of stamina for enterprise management and technology improvement. How to use the crimping machine: 1. Before starting the machine, add 50kg of 46# hydraulic oil to the crimping machine and the crimping machine at a time (preferably genuine original oil).​​ 2. Connect the power supply, if you are using a three-phase motor, be careful not to connect it in reverse direction (top view: the motor fan rotates clockwise, one is forward rotation).​​ 3. After the above process is completed, you can start the pressure test.​​ 4. Use of crimping machine and crimping machine positioner: press 1mm more for each reverse rotation, and 0.01mm for each positive rotation, and so on, the same specification of hose and joint, the first metal joint reaches the required pressure, There is no need to move the positioner any more, keep pressing the specification, and the compressed data of the result is exactly the same. When you finish the pressure test of the first tubing, you have already learned it, and the rest is gradually proficient.

01-09

2022

How Does The Crimping Machine Work?
How Does The Crimping Machine Work?

Briefly Describe The Functional Structure Of The Crimping Machine

Briefly Describe The Functional Structure Of The Crimping Machine The crimping machine is a hydraulic automatic hose end processing machine controlled by the integrated control touch display screen to expand and shrink the end of the pipe under normal conditions. The replacement of the mold can expand, shrink, bulge, and upset the pipe. Wait for the hose end to be processed and shaped, and you can freely decide to use manual, inching or automatic processing according to user needs The machine tool is composed of oil tank, bed, slide block, main cylinder, mold core rod (optional), limit cylinder, compression cylinder, clamping mold, axial positioning cylinder, axial positioning angle iron and other main parts. Tube necking is a forming process that reduces the diameter of the end of the tube blank. The tube blank enters the deformation zone under the action of axial force, produces tangential shrinkage shrinkage plastic deformation in the deformation zone, and then enters the stable zone, Z eventually forms a reduced end diameter. Tube flaring is a forming process that enlarges the diameter of the end of the tube blank. The flaring shape can be tapered or cylindrical. The tube blank enters the deformation zone under the action of axial force, and produces tangential stretching in the deformation zone. The flaring is plastically deformed, and then enters the stable deformation zone, and Z is finally formed. The working speed of the main oil cylinder can be adjusted by setting a tubular throttle valve on the main oil cylinder circuit; a superimposed hydraulic control check valve is installed on the compression oil cylinder circuit to ensure that the mold does not become loose during clamping; shifting the oil cylinder , The limit oil cylinder and the axial positioning oil cylinder circuit are equipped with superimposed two-way throttle valves, which can adjust the two-way movement speed of the above-mentioned oil cylinders. Among them, the shifting oil cylinder and the limit oil cylinder are used in conjunction with the conversion station, so that the station conversion is convenient and accurate, and the processing quality of the hose fittings is ensured.

01-07

2022

Briefly Describe The Functional Structure Of The Crimping Machine
Briefly Describe The Functional Structure Of The Crimping Machine
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