Henan Gold Emperor Industrial Technology Co., LTD

China forging parts supplier

The company's quality control equipment includes flaw detector, hardness tester, spectrometer, metallographic analysis, impact testing machine, tensile test, CMM, etc., which can effectively control the quality of each product.The company is engaged in the design and production of industrial components for 20 years, has accumulated rich industry experience, has a number of senior technical engineers.The company undertakes custom OEM service of drawing and sample processing, from 3D modeling design, mold design and production, product forging and pressing molding, heat treatment of forging, machining and other procedures can be completed.

The factory has complete production equipment, hot die forging press models 300T, 400T, 630T, 1000T, 1600T, 2500T, and other tonnage, suitable for the production of products from 0.1 kg to 200 kg.Supporting machine processing plant equipment advanced, with CNC lathe, processing center and other machines and equipment more than 30, can ensure the subsequent batch products machining process.We can produce a variety of material products: carbon steel forging, alloy steel forging, copper forging, aluminum forging, stainless steel forging, titanium alloy forging, tungsten and molybdenum alloy forging, etc.Our products are mainly used in automobile industry, construction machinery industry, railway locomotive, electric power industry, mining machinery and other industries.

The company's business involves mechanical parts design and processing, industrial technology research and development and other businesses.Focusing on the innovation of industrial design technology, the company conducts the integration and optimization of the whole industrial chain around the machining and manufacturing industry, and gives full play to the promoting role of industrial design technology innovation in the development of machining and manufacturing enterprises.To establish a professional production service management system in line with the international standards, to technological innovation and provide customers with quality services as our company's development goals.

Forging product design

Currently,forging method at home and abroad,mainly remains Free forging and Roll forging,Model Forging of Industrial developed countries easily outnumbered Free forging. Beca mechanical property. High strength, impact fatigue resistance. "Forge" is one of the oldest use of high production rate of Roll forging,high dimension precision of forging,high utilization ratio of material and fibrous tissue distributes the outlines of forging,so it has good production technology of human invention, is one of the important technology in mechanical manufacturing industry. It includes the forging and stamping technology, and the plastic deformation associated with technology. Forging as main methods and means of metal processing . Forging ps histiocytomarocess can ensure the continuity of metallic fibrou , consistent with appearance of fibrous tissue and forgings forging, metal flow line complete, guaranteed parts with good mechanical properties and long service life, Forging is the weight-bearing loads in the machine parts, particularly suited to the structure of small size and loading large or subject to fatigue loading parts，If we can combine The fetal membrane hammers and the swage block hammers，the Economic efficiency will obviously enhances，so Forging craft is the trend of development, we will disobey Forging principle and Forging structure technology capability if we can not understand Forging design, the result range from not forging the components to protracting the production cycle, increasing manufacturing difficulties and costing this Graduation Project, we can grasp the law of the manufacture of structural design and forging structure technology capability by analysising the structural design of a wide range of forging and the technology capability, also nimbly use the technique of manufacture, reasonably design the structural and the craft by grasping the law.

Forgings of molding process refers to the structure design of forging on the premise of meet the performance and ensure the quality, under certain production conditions and production scale, at least the amount of labor, the highest productivity at the lowest cost method of forging forming on the properties of forgings structure design, should be fully considered: 1) forging materials;2) forging equipment and tooling;3) production batch;4) requirements for the use of parts;5) shape and size characteristics of parts, etc., in order to seek forgings with good workability corresponding to the most reasonable process . Therefore, designers are required to not only master the design knowledge of forgings, but also have a good understanding of process knowledge. Structure design points of the die forgings due to the process conditions are determined, the shape of the die forgings is free forging complex but in order to make the metal is easy to mold chamber, reduce the deformation process and improve die life and die forgings shape design should still strive to simple flat and symmetry, avoid forging the cross section of the difference is too big, or with thin wall, high reinforcement and convex structure

Our experienced technical sales team and forging development engineers will work with you to provide you with the best solution.From agricultural machinery to automotive industry equipment, whether it is petrochemical industry or electric power industry, our team can provide you with these parts and services from small pieces to large forgings.We will help you avoid product development failure, reduce product quality problems, improve product life. Our long-standing relationships with global OEMs have provided us the knowledge to exceed your requirements. Whether that involves heat treating, testing, rough or finished machining, we can deliver forgings ready for assembly. Count on us for state-of-the-art technology and a dedicated engineering team that’s committed to quality and performance.

The company's competitive advantage

1. The company has been engaged in forging business for 20 years and has accumulated rich forging technology and experience.

2. The company has a large number of experienced forging engineers and technical workers.

3. The company has a large number of forging equipment, which can undertake the forging products from 0.1kg to 200kg in large quantities.

4. The company has a professional industrial design department, which can design products according to customers' requirements or make secondary design improvement on old products to achieve optimal product performance.

5. The company has the ability to design and produce metal forging molds, which are the key tools in the manufacturing process of forging products.So we can control the product quality better.

6. The company is equipped with CNC machining center and other machining equipment with excellent performance, which can meet the assembly requirements of customers' products at all levels. After purchase, the products can be assembled and used directly.

7. The company can design and produce forging products with complex structure, and the product surface is beautiful without defects.

8. The company implements strict ISO quality control system to effectively control the quality of each product.

9. The company has a perfect order processing process to ensure the timely delivery of each order.

10. The company has a professional business service team to provide customers with timely and comprehensive services.

Forging die design

1. The main influence of mold shape on metal deformation and flow is as follows: 1) control the final shape and size of forgings; 2) control the flow direction of metal; 3) control the plastic deformation zone; 4) improve the plasticity of metal; 5) control the billet instability and improve the forming limit.

2. Analyze the metal flow process in open die forging, the effect of flanging groove and the influence of the height and width of the bridge of the flanging groove on the metal flow: the three stages of the metal flow process in open die forging: a) upsetting stage b) full mold chamber stage c) surplus metal is pressed into the flanging groove;---- -flying groove including bridge and warehouse.The main function of the bridge is to prevent metal outflow and force the metal to fill the mold.In addition, the flash thickness is reduced so that it can be removed in the subsequent process.The role of the bin is to accommodate excess metal, so as to avoid metal flow to the parting surface, the impact of the upper and lower die against.The wider the bridge, the smaller the height and the greater the resistance.In order to ensure that the metal is full of the mold chamber, the bridge resistance is expected to be larger;However, if it is too large, the deformation resistance will be large, so the resistance should be appropriate.

3.Analysis when the closed die forging billet volume and mould chamber volume change on the forging size: the influence of the closed die forging, ignoring longitudinal flash material loss, if there is a deviation between blank and die chamber volume volume, the forging dimension will change, the influencing factors of volume has two aspects: on the one hand is blank actual volume changes, mainly under the billet diameter and length tolerance, the quantity of burning, such as the change of the actual forging temperature;On the other hand, it is the change of the actual volume of the die chamber, which mainly includes the wear of the die chamber, the change of elastic deformation caused by the change of working load of equipment and die, and the change of forging die temperature.

4. Impact of striking energy and die pressure on forming quality: 1) in the case of no range limiting device, when striking energy is appropriate, the forming will be good, while if it is too large, it will produce flash, and if it is too small, it will be dissatisfied.2) in closed die forging, adding a range limiting device to the blank with accurate volume can improve the situation of flanging caused by excessive striking energy, so as to obtain well-formed forgings.3) for the mechanical press, due to a certain stroke, the size of the die pressure and forming conditions depends on the size of the billet volume.

5. Die forging process: 1) blanking; 2) heating; 3) die forging; 4) hot cutting edge; 5) cooling; 6) heat treatment; 7) surface cleaning; 8) final inspection; 9) warehousing.

6. Die forgings drawing design :(1) parting surface (2) remaining blocks, allowance and tolerance of forgings (3) Angle of die forgings (4) rounded corners of forgings (5) punching with leather (6) drawing of forgings.15. Determine the parting surface: 1) it is easy to find the relative dislocation of the upper and lower molds; 2) the metal is easy to fill the groove; 3) improve the metal utilization rate; 4) simplify the mold manufacturing.

There are several differences between mold design and simple mold: 1) flanging groove 2) guiding and positioning device 1) guide column 2) guide lock 3) guide column and guide lock connection 4) guide sleeve 3) module size and gate.

Die design process :(1). Design forging drawing (2). Design hot key drawing (3). Preselect flash groove, analyze forging section and draw and calculate blank drawing (4).Confirm the blank size (6). Design the blank die chamber (7). Determine the main parameters of forgings (8). Select die forging equipment specification (9). Design flash groove (10) design the pre-forging die chamber, etc.