2025-03-28

What is C-type hydraulic punch?

Hydraulic punching machines have a wide range of applications, including light industry, small hardware industries such as electronics, instruments, meters, cameras, clocks, jewelry, as well as the pharmaceutical industry, clothing, shoes and hats leather industry. They can be used for thin plates, strips, coils, blanking, punching, bending, forming, riveting, stretching and other processes on a variety of materials. Hydraulic punching machines are mainly responsible for punching, bending,...

2025-03-28

What is a hydraulic press?

The hydraulic punching machine uses a hydraulic pump to press the hydraulic oil into high pressure and then hits the mold through the hydraulic cylinder punch to form an up and down reciprocating motion for stamping. The hydraulic CNC punching machine converts electrical energy into hydraulic power to form mechanical energy. It combines the advantages of punching machines and single-column hydraulic presses. It can punch, cut corners, cut, press, stretch, and form. It truly realizes one machine...

2025-03-27

Oil leakage fault diagnosis of C-type hydraulic press

1. Poor pipe bending: When installing hard pipes, the specified bending radius must be followed. If the bending radius is too small, the pipe surface will gradually become thinner, wrinkles will appear on the inner wall, resulting in increased bending stress and decreased pipe strength. Under strong vibration or external pressure shock, the pipe is prone to horizontal cracks and oil leakage. The installation of the hose also requires attention, and improper bending will cause hose damage and...

2025-03-27

How to solve the problem of high oil temperature in hydraulic oil tank

First, we should check the working environment to see if there are any excessive temperatures or poor ventilation, which may cause the oil temperature to rise. If the ambient temperature is high, try to avoid the hydraulic system working in harsh environments to reduce the risk of oil temperature rise. An air-cooled hydraulic oil radiator can be installed in the return line of the hydraulic system. This radiator can effectively cool the hydraulic system and thus reduce the oil temperature....

2025-03-27

Working principle of hydraulic system

The characteristics of hydraulic transmission system are high pressure and high power, which are suitable for high speed and heavy load occasions. In some precision machinery and instruments, hydraulic transmission plays a vital role. The hydraulic transmission system consists of three parts: liquid, hydraulic pump, and actuator. The hydraulic circuit is mainly composed of oil tank, overflow valve, one-way throttle valve, safety valve, etc. 1. Principle of hydraulic system (1) Liquid flow mode:...

2025-03-26

How to choose a press?

1. The nominal pressure of the press must be greater than the stamping process force. However, for processes with longer working strokes, it is not enough to just meet the size of the process force, but it is also necessary to consider meeting its working load curve. 2. The stroke of the press slide should be sufficient to ensure that the workpiece can obtain the required size in height and can be smoothly removed from the mold after the stamping process is completed. For drawn parts, the...

2025-03-26

Pressing method of powder molding press

1. Unidirectional pressing During the pressing process of the powder forming hydraulic press, the female die and the lower punch do not move, and only the upper punch applies the pressing pressure to the powder. Unidirectional pressing is generally suitable for products with a height-to-diameter ratio H/D≤1 or sleeve parts with a height-to-wall thickness ratio H/T≤3. 2. Bidirectional pressing During the bidirectional pressing of the powder forming hydraulic press, the female die (female die) is...

2025-03-25

Working principle of powder compression molding machine

The powder material is fed into the hopper of the press through a conveyor to ensure uniform supply of powder. The powder material is fed into the mold, and high pressure is applied to two or more parts of the mold so that the powder material fully fills the cavity of the mold and forms the desired part shape. During the pressing process, the press applies the corresponding pressure and time according to the preset parameters. During the pressing process, the powder material is subjected to...

2025-03-25

Powder forming machine: the ideal choice for servo presses

Servo powder forming machine plays an important role in many fields such as powder metallurgy, cemented carbide, sendust powder, magnetic materials, electronic ceramics, etc. It can automatically inject powder into the female mold through the hopper, material tube, and material shoe, and then press and form it through the punch. After the pressing is completed, the equipment will automatically demould, pick up materials and load them on the tray. The whole process does not require manual...

2025-03-24

Common causes and troubleshooting methods of hydraulic press failures

1. Failure of movement It may be caused by loose or wrong electrical wiring. Check the electrical connection and repair it. 2. Slider creeping The possible reasons are air accumulation in the system or pump suction, improper precision adjustment or lack of oil in the column. When troubleshooting, first check whether the pump suction pipe is inhaled, then move up and down several times and pressurize; then add oil to the column and readjust the precision. 3. The slider is under pressure when it...

2025-03-24

Hydraulic press maintenance and working principle analysis

Overview of the hydraulic system: Main oil pump: provides power. Hydraulic oil tank: stores hydraulic oil. Filter: keeps the oil clean. Pressure reducing valve, safety valve: controls pressure. Lifting cylinder, elastic cylinder: realizes lifting and lowering action. Outrigger cylinder, hydraulic motor: provides additional power. Various hydraulic operating valves: control the oil circuit. Working principle: Check valve: circulates hydraulic oil in the oil tank. Cylinder/piston: completes...

2025-03-23

Selection Guide for Small Slide - Type Hydraulic Presses: Precise Equipment Matching Based on Process

In industrial production, choosing the right small slide - type hydraulic press is crucial for ensuring production quality and efficiency. How to precisely match the equipment according to the process? It needs to be considered from multiple aspects. First of all, pay attention to the pressure requirements of the process. If engaged in the metal stamping process, such as manufacturing small hardware accessories and needing to blank thick metal sheets, a hydraulic press with a relatively large...

2025-03-23

Key Points of Daily Maintenance and Care for Small Slide - Type Hydraulic Presses

Small slide - type hydraulic presses play an important role in industrial production. To ensure their efficient and stable operation and extend their service life, daily maintenance and care are of great significance. Mastering the key points can effectively reduce equipment failure rates and improve production efficiency. The maintenance of mechanical components is the foundation. Regularly check the slide guide rails to ensure that their surfaces are clean and free of debris. Once impurities...

2025-03-22

The Unique Applications of Small Slide - Type Hydraulic Presses in Precision Electronics Manufacturing

In the field of precision electronics manufacturing, the requirements for product accuracy and quality are extremely strict. Small slide - type hydraulic presses, with their unique characteristics, have carved out a distinctive application niche.   In the manufacturing of mobile phone components, small slide - type hydraulic presses play a crucial role. The tiny metal components inside mobile phones, such as SIM card trays and button shrapnel, have extremely high requirements for dimensional...

2025-03-22

Selection Guide for Small Sand Core Machines: Precise Matching Based on Requirements

In casting production, the selection of small sand core machines is of great significance as it directly affects production efficiency, sand core quality, and cost control. To accurately select a suitable device, it is necessary to consider multiple aspects.   First, clarify the production requirements. If focusing on small precision castings, such as sand cores for jewelry molds, which require extremely high precision, a device with high - precision control and the ability to produce complex -...

2025-03-21

The Road to Automation Upgrade of Small Sand Core Machines

With the continuous development of the casting industry, the automation upgrade of small sand core machines has become a crucial path to improve production efficiency and ensure product quality. This upgrade path is full of opportunities and challenges, bringing new changes to the industry.   The first step in the automation upgrade is the introduction of advanced sensor technology. Installing various sensors on small sand core machines, such as pressure sensors, temperature sensors, and...

2025-03-21

Research on Energy - Saving Optimization Strategies for Small Sand Core Machines

In the casting industry, the energy consumption problem of small sand core machines has gradually attracted attention. Through a series of energy - saving optimization strategies, not only can production costs be reduced, but it also conforms to the concept of environmental protection.   Optimizing the power system is a crucial step in energy saving. The motors commonly equipped in small sand core machines can be selected as high - efficiency energy - saving types. These motors adopt advanced...

2025-03-20

Selection Guide for Double - Station Hydraulic Presses: Precisely Matching Equipment According to Requirements

In industrial production, choosing the right double - station hydraulic press is crucial for improving efficiency and ensuring product quality. How can we precisely match a suitable device according to our own needs? This requires consideration from multiple aspects.   Firstly, it is necessary to clarify the processing requirements. If you are engaged in automotive parts manufacturing and need to process high - strength metals such as engine blocks and wheels, you should choose a double -...

2025-03-20

High - Speed Double - Station Hydraulic Press: How to Achieve Efficient Continuous Operation

In the context of modern industrial production's pursuit of extreme efficiency, the high - speed double - station hydraulic press, with its outstanding performance, has become a powerful guarantee for achieving efficient continuous operation. So, how does it accomplish this goal?   Firstly, the exquisite structural design serves as the foundation. The high - speed double - station hydraulic press is equipped with two parallel and independent working stations, which can simultaneously process...

2025-03-19

The Unique Application Scenarios of Double - Station Hydraulic Presses in Different Industries

In the vast landscape of industrial manufacturing, double - station hydraulic presses, with their high - efficiency and flexibility, have carved out unique application paths in numerous industries, helping various sectors enhance production efficiency.   In the automotive parts manufacturing industry, double - station hydraulic presses play a crucial role. During the production of automotive wheels, one station is used to stamp aluminum alloy raw materials into the initial wheel blanks, shaping...

2025-03-19

In - Depth Analysis of Double - Station Hydraulic Press: The Technical Secrets of Doubling Production Capacity

In the industrial field that pursues efficient production, the double - station hydraulic press stands out with its excellent performance. There are delicate technical secrets behind its double production capacity.   The unique structural design is the key. The double - station hydraulic press is equipped with two independent and parallel working stations, which can simultaneously process different or the same workpieces. This innovative design breaks through the limitation of sequential...

2025-03-18

Application Examples of Rapid Trimming Hydraulic Press in Automotive Parts Manufacturing

In the field of automotive parts manufacturing, there are extremely high requirements for the accuracy and production efficiency of parts. The rapid trimming hydraulic press, with its excellent performance, plays a key role in many production processes, providing strong support for the development of the automotive industry.   Take the manufacturing of automotive engine blocks as an example. After the engine block is cast, there are excess burrs and gates on the edges. Traditional manual...

2025-03-18

In - Depth Analysis of Rapid Trimming Hydraulic Press: Core Technologies for Efficient Trimming

In modern industrial production, the rapid trimming hydraulic press has become a powerful assistant in many manufacturing fields with its efficient trimming ability. Behind its efficient operation, there is a series of sophisticated core technologies. The power system is the "heart" of the hydraulic press. The rapid trimming hydraulic press is usually equipped with a high - performance oil pump that can output a large amount of high - pressure oil in a short time, providing powerful power for...

2025-03-17

Upgrade and Transformation of Punch Buffers: Improving Performance and Production Efficiency

In the field of stamping production, punch buffers are like the "shock - absorbing guards" of the equipment. The quality of their performance is directly related to the operational stability of the punch, the service life of the die, and the production efficiency. Upgrading and transforming punch buffers is an effective way to tap production potential and enhance the competitiveness of enterprises.   After long - term high - intensity use, traditional punch buffers may experience a decline in...