2025-01-02

Advantages of Low Pressure Casting Machine

What are the advantages of Low Pressure Casting Machine? 　　Due to technical reasons, low-pressure casting has inherent advantages over gravity casting: 　　1. Higher intensity: The low-pressure casting method uses low-pressure feeding to greatly increase the strength of the wheel hub. Most of the original wheel hubs use the low-pressure casting method, which proves that traditional gravity casting is not stable in terms of strength performance. 　　2. Tighter organization: By evenly transporting it...

2025-01-01

Why Gravity Casting Machines Are Different

Gravity casting refers to the process of pouring molten metal into a metal cavity under the action of the earth's gravity to obtain a casting. Generalized gravity casting includes sand casting, metal mold casting, investment casting, lost foam casting, clay mold casting, etc. Gravity casting in a narrow sense refers to metal mold casting. Gravity casting machine generally refers to the machine that realizes the opening, closing and taking out of metal mold gravity casting. So why is the gravity...

2024-12-31

Precautions for using gravity casting machine

　　The gravity casting machine pours molten metal heated to a certain extent into a gravity casting mold under the action of gravity, and then processes it into a casting. Since the molten metal needs to be heated during casting, and molten metal like aluminum needs to be heated to a high temperature of 660°C, in order to avoid safety accidents, the following points need to be paid attention to when using a gravity casting machine. 　　Casting personnel should wear overalls and protective...

2024-12-30

Structural features of gravity casting machine

　　What are the characteristics of gravity casting machine? In fact, just like everything in the world has cause and effect. The gravity casting machine is also characterized by its own layout, but the layout can be grasped and its attributes can be known. Gravity casting machine structure: Its shell structure is made of electric welded channel steel, the inner cavity is made of heat-resistant steel plate, and the lining is made of high-quality full fiber structure. 　　The gravity casting machine...

2024-12-29

What product parts can be made with a low-pressure casting machine?

　　In the automobile manufacturing industry, various accessories need to be produced regularly. In the process of processing and production, low-pressure casting machines play an important role. This equipment is also widely used in the aerospace field and textile industry, and is very important for the development of these industries. Have a positive effect. The design and production of Shengshi Weiye's low-pressure casting equipment has also undergone many improvements. The equipment...

2024-12-29

Selection requirements of exhaust device for Hydraulic Press Machine

Requirements for selecting an exhaust device When vibration or crawling occurs, it is mostly because air is mixed into the cylinder, causing it to fail to operate normally. The air must be discharged from the cylinder as soon as possible by installing an exhaust device. For hydraulic cylinders with low requirements for Hydraulic Press Machine, there is generally no special exhaust device, and the oil ports are installed at the high positions at both ends of the cylinder barrel, so that the air...

2024-12-28

Daily use and common problems of gravity casting machine

Gravity casting machine is an indispensable machine in the gravity casting process. Due to its large size and weight, it is difficult to maintain the entire machine. Manufacturers should pay attention to its daily maintenance and reduce the possibility of mechanical equipment repair. Gravity casting machines perform these tasks every day. 　　Before using the gravity casting machine, the machine must be lubricated to maintain normal use of the parts. It is also necessary to clean the gravity...

2024-12-28

Shengshi Weiye specializes in the production of hydraulic presses

Dongguan Shengshi Weiye Machinery Technology Co., Ltd. specializes in the production of Forging Press, Deep Drawing Hydraulic Press, Gravity Casting Machine, Four-column Servo Press, C Type Pneumatic Press and other machines. Friends in need are welcome to pay attention and learn more. What are the performance characteristics of Deep Drawing Hydraulic Press? The main machine has a three-beam and four-column vertical structure. It is composed of a fuselage, a master cylinder, a stroke limiter, a...

2024-12-27

The role of low pressure casting machine in manufacturing industry

Maybe everyone doesn’t know what kind of machine a low-pressure casting machine is, but when it comes to our vehicles, everyone knows what it is. The components of the cars we use are all machined using low-pressure casting machines. Let’s talk about the low pressure casting machine! 　　Low-pressure casting machine is a general equipment for low-pressure casting of aluminum alloys. It has been widely used in the production of aluminum alloy castings in automobiles, motorcycles,...

2024-12-26

Detailed explanation of the working of low pressure casting machine

　　In a low-pressure casting machine, dry compressed air is introduced into a sealed crucible (or sealed tank). Under the action of gas pressure, the molten metal enters the sprue 3 along the riser and rises, then smoothly enters the mold through the inner sprue, maintaining the gas pressure on the liquid level in the crucible until the casting is completely solidified. Then the gas pressure on the liquid surface is released, the unsolidified metal in the riser flows back to the crucible, the...

2024-12-26

What are the design points of low pressure casting machine

In the process of casting aluminum alloy materials, low-pressure casting machines are often used. At present, this equipment is widely used in the textile industry and automobile manufacturing industry, so low-pressure casting equipment has attracted the attention of many manufacturers and users. When people purchase and use low-pressure casting equipment, they all hope to improve work efficiency, continuously increase output, and create more profits for manufacturers. These are all related to...

2024-12-25

Unbalance Correction of Low Pressure Casting Machine

Low pressure casting machines are generally called static low pressure casting machines. It relies on the gravity of the rotor itself to measure static imbalance. It measures static unbalance through the weight of the rotor itself. When a rotor placed on two horizontal guide rails becomes unbalanced, the gravitational moment on the shaft causes the rotor to roll on the guide rails until the imbalance reaches a low position. 　　The balance rotor is placed on a bracket supported by hydrostatic...

2024-12-24

Low Pressure Casting Machine Operation Guide

For the mechanical failure problem of the hydraulic control system of the low-pressure casting machine being unable to rise, it is first necessary to check whether the pressure controller is turned on without any problems. If it is found to be closed, you need to turn on the main power switch. Then check whether the oil motor, electrical control circuit, and thermal relay are started, check the structure of the low-pressure casting machine, check the tightening condition of the pressure...

2024-12-23

Gravity casting machine casting method

Gravity casting by gravity casting machine is a casting method often used in production, and its casting requirements are very strict. The manufactured aluminum castings are naturally good in all aspects, suitable for mechanical equipment and some precision instruments, and have very good wear resistance and practical performance. Gravity casting and low pressure casting are two different casting processes. Today, let’s talk about the safety hazards that need to be paid attention to in...

2024-12-22

What parts are suitable for low pressure casting machines?

What product parts can be made with a low pressure casting machine? 　　In the automobile manufacturing industry, various accessories products need to be manufactured regularly. In the process of manufacturing, low-pressure casting machines play an important role. This equipment is also widely used in the aerospace field and the textile industry, and is very important for the development of these industries. Have a positive effect. The design and manufacturing of low-pressure casting equipment...

2024-12-21

Gravity casting machine: a powerful tool for efficient casting

In modern industrial production, casting is a vital process, and gravity casting machines, as key equipment, play an irreplaceable role. With its unique working principle and advantages, it provides high-quality castings for many industries. 1. Working principle of gravity casting machine Gravity casting machine is a device that uses gravity to inject molten metal into a mold, allowing it to cool and solidify to form a casting. Its working process mainly includes the following steps: First, the...

2024-12-21

Application areas and functions of aluminum alloy low pressure casting machines

Aluminum alloy low-pressure casting machines are widely used in many fields, and their role is significant and important. The following is a detailed description of the application fields and functions of aluminum alloy low-pressure casting machines: 1. Application fields Automobile manufacturing: Aluminum alloy low-pressure casting machines are widely used in the automobile manufacturing industry to produce key components such as automobile engine blocks, bottom cases, and crankcases. These...

2024-12-21

Common faults and repairs of Hydraulic deep drawing press for kitchenware

Hydraulic press is a machine that we can use every day. It is divided into: four-column hydraulic press, single-arm hydraulic press, multi-function hydraulic press, frame hydraulic press, etc.; we usually use pots, bowls, ladles, basins, etc. Hydraulic deep drawing press for kitchenware is also very troublesome to repair. Common problems include the following: Abnormal movements The general actions are: slow down, quick down, pressure maintaining, pressure relief, pressurization, ejection,...

2024-12-20

Structural introduction of gravity casting machine

The gravity casting machine is an important casting equipment with a complex and delicate structure. The following is a detailed introduction to the structure of the gravity casting machine: 　　1. Main structural components 　　Main ejector cylinder: The main ejector cylinder is one of the key components of the gravity casting machine. It is responsible for providing the ejection force to eject the casting from the mold. The main top cylinder is usually composed of an oil cylinder, a piston,...

2024-12-19

The structure of low pressure casting machine

As a key equipment for the production of metal castings such as aluminum alloys, low-pressure casting machines have complex and precise structures. The following is an introduction to the structure of the low pressure casting machine: 　　1. Host part 　　The main machine is the core of the low-pressure casting machine, which mainly includes the mold clamping mechanism, ejection mechanism, frame, safety limit and material retrieval mechanism, etc. The mold clamping mechanism is responsible for...

2024-12-18

Main structure of gravity casting machine

Gravity casting machine is a casting equipment for making casting products. It can be used to produce products in many industries, such as medical equipment, tableware, auto parts, electrical accessories, etc. We know that the principle of gravity casting machine is to produce castings under the action of gravity, but many people do not know the main structure of gravity casting machine. Let me take you through it below. 1. Basic structure of gravity casting machine Gravity casting machine...

2024-12-17

What are the advantages of using a tilting gravity casting machine for production?

Gravity casting is a rapidly developing casting process in the industrial field. Gravity casting is used in products across many industries. There are two main types of gravity casting machines, inclined gravity casting machines and fixed gravity casting machines. Shengshi Weiye believes that in comparison, the tilting gravity casting machine is more widely used and more suitable for the production of complex casting products. The tiltable gravity casting machine can realize tilting casting of...

2024-12-17

Maintenance work of gravity casting machine

Gravity casting machines are now widely used. Today we will talk about its maintenance work. Maintenance of gravity casting machines is mainly focused on the following aspects: 1. Keep the gravity casting machine clean, promptly remove dust on the surface and inside the gravity casting equipment, create a good ventilation environment for the gravity casting machine, and avoid damage to parts caused by high temperatures inside the machine during long-term operation. 2. Do a good job in...

2024-12-16

Do you know the difference between gravity casting and sand casting?

Gravity casting and sand casting are both widely used casting methods in the foundry industry. These two casting methods are used in many industries when producing castings. Although many manufacturers use these two methods to produce castings, many people do not know the difference between gravity casting and sand casting used by gravity casting machines to produce castings. The castings produced by the gravity casting machine have uniform wall thickness, high tissue density, smooth internal...