January 17, 2025

How to repair gravity casting machine

The gravity casting machine that I want everyone to get to know today is often seen in the industrial machinery industry. Today we will mainly talk about how to maintain it. The maintenance of gravity casting machine mainly focuses on the following aspects: 1. Do a good job in lubrication of the gravity casting machine. Regularly add lubricating oil to the transmission parts of the gravity casting machine to maintain the normal rotation of the transmission parts and avoid serious wear and tear,...

January 16, 2025

Basic principles of gravity casting machine production and manufacturing

The gravity casting machine is a device that can complete the opening, closing and picking up of metal gravity casting molds. Simply speaking, the gravity casting machine is a device that uses gravity casting technology to produce gravity casting products. Basic concepts of production and processing of gravity casting machines: Simply speaking, the basic concept of the gravity casting machine is to apply the basic concept of tire pressure standards to punch the product and give it a solid...

January 15, 2025

What processing techniques are used when using Low Pressure Casting Machine?

Today we will talk about the processing technology used by Low Pressure Casting Machine. Nowadays, low-pressure casting technology is developing very rapidly in the market, and the manufacturing industries it is used in are becoming more and more extensive. In fact, in everyone’s daily life, we see that many parts of machinery and equipment are obtained using this technology. , if the quality of the product is guaranteed during the process of low-pressure casting technology processing, it...

January 14, 2025

Gravity casting machine small class

I believe many people don’t know much about gravity casting machines. Let’s talk about its principles today. 　 Gravity casting refers to a process in which molten metal is injected into a mold under the influence of the earth's gravity, also called gravity casting. Gravity casting in a broad sense includes sand casting, metal mold casting, investment casting, lost die casting, mud mold casting, etc. Gravity casting in a narrow sense mainly refers to metal mold casting. 　　The...

January 13, 2025

The structure and functions of gravity casting machines

The structure of the gravity casting machine and the functions of its components. The structure of the gravity casting machine mainly includes the frame, opening and closing mechanism, ejection mechanism, button mechanism, injection mechanism, power system and control system. The rack mainly plays the role of support and connection, so that various functional mechanisms form an organically integrated whole. The function of the power system is to provide power for the gravity casting machine for...

January 12, 2025

Key points for safe operation of gravity casting machine - sand mold drying; sand shakeout and finishing operations

Introduction to the key points for safe operation of gravity casting machines: 1. Sand drying: （1）Wear a heat mask when adding coal or removing slag to prevent flames and heat from burning your face. （2）When loading the furnace, ensure that the loading is stable, and the sand boxes should be stacked with the larger one at the bottom and the smaller one at the top. The four corners between the upper and lower sand boxes should be plugged with iron sheets to prevent tilting and shaking. （3）When...

January 11, 2025

Key points for safe operation of gravity casting machine - molding operations

Pay attention to the safety of lifting and transportation during the gravity casting machine molding operation. You must not work under the lifting object for convenience. The sand mold should be placed on a stable and strong support to prevent objects from falling and colliding with people. 1. When manually shaping and making cores, pay attention to prevent injuries such as the sand box and core box falling to the ground and hitting your feet, fingers being squeezed by the sand box, nails and...

January 10, 2025

Precautions for gravity casting machine

The gravity casting machine is an indispensable machine in the gravity casting process. The temperature of the heated molten metal used in the production of the gravity casting machine is usually as high as hundreds or even thousands of degrees. There are many places that need to be paid attention to when pouring. The operator cannot be careless, otherwise the results will be disastrous. Imagine. 　　Workers should carefully check whether the mechanical installation is flexible, stable and...

January 09, 2025

Precautions for low pressure casting machine

With the large number of equipment used in the current market, there are many industries used in manufacturing. The low-pressure casting machine is one of them, and it is a very powerful one, but it is used for low-pressure casting. 　　 1. When carrying out low-pressure casting, it is necessary to carry out the design first and choose an effective solution. Only in this way can defects be avoided before production and processing, so that it will be better during production, otherwise the...

January 08, 2025

What is the reason for the deformation of castings in gravity casting machines?

The main structure of the gravity casting machine includes five types: main lifting cylinder, turning cylinder, lower lifting and unloading module, turning module and clamping module. The circuit system of the gravity casting machine is composed of PLC control mechanical equipment and industrial touch screen, which effectively ensures the reliable operation of the mechanical equipment and improves the reliability of the system. The structure of the gravity casting machine determines its good...

January 07, 2025

Why are gravity casting machines widely used?

The gravity casting machine uses the principle of earth's gravity to make the metal flow to every corner of the gravity casting mold. Gravity casting machines are often used to produce aluminum castings, so they are also called aluminum alloy gravity casting machines. Zhuhua Technology's tilted gravity casting machine is also used by manufacturers to produce aluminum castings because it can accelerate the flow of molten metal and speed up the shaping of cast products by tilting the frame....

January 06, 2025

Causes of mold damage in fully automatic low pressure casting machines

Causes of mold damage in fully automatic low pressure casting machines： 1. Mold temperature: The mold must be preheated to a certain temperature before production. Otherwise, when high-temperature molten metal is filled, cooling will occur, causing the temperature gradient between the inner and outer layers of the mold to increase, forming thermal stress and causing the mold surface to crack or even crack. During the production process, the mold temperature continues to rise. When the mold...

January 05, 2025

What are the requirements for the correct operation of a low pressure casting machine?

Safety protection requirements for low pressure casting machines: 　1. The mold closing module and insert module of the equipment are hydraulically driven. After clamping the mold insert, the castings should be reliably locked. The mold clamping switch only serves as a signal prompt. The pressure of the hydraulic system should always act on the casting until the casting is completely formed and solidified. A corresponding display device should be installed on the operating table; 　2. The main...

January 04, 2025

What are the porosity conditions of gravity casting machines?

Gravity casting machines can complete the production process of many casting products, such as metal casting operations and investment casting processes. These can be realized by gravity casting machines, so now gravity casting machines have a wide range of applications. Although the operation of gravity casting machines has tended to be automated, technicians are still required to operate the gravity casting machines during the production process. Gravity casting machine productivity can also...

January 03, 2025

What should you pay attention to when cooling castings in gravity casting machines?

Gravity casting machine is a kind of casting equipment for casting products, which can be used to produce products in many industries, such as medical equipment, tableware, auto parts, electrical accessories, etc. The main structural components of the gravity casting machine support the production work of the gravity casting machine and also determine the good application effect in actual use. The main structural components supporting the production of the gravity casting machine include the...

January 02, 2025

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...

January 01, 2025

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...

December 31, 2024

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...

December 30, 2024

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...

December 29, 2024

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...

December 29, 2024

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...

December 28, 2024

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...

December 28, 2024

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...

December 27, 2024

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,...