EDM, referred to as EDM, full name Electrical Discharge Machining is a kind of mechanical processing equipment, mainly used for EDM machining. It is widely used in the manufacture of various metal molds and mechanical equipment. EDM is a special processing method that uses the electro-erosion effect generated by the pulse discharge between the two poles immersed in the working fluid to erode conductive materials, also known as electrical discharge machining or electro-erosion machining, English abbreviated as EDM.
In mechanical production and processing, it is mainly divided into two types of equipment, one is wire cutting machine, and the other is sparking machine. Hua Bao has introduced dozens of slow wire-cutting machines and mirror spark machines to meet the production and quality requirements, and lay a solid foundation for providing customers with the best service.
| Hua Bao EDM |
| Brands | SEIBU, SODICK |
| Accuracy Class | ±0.002mm, RA0.8 |
| Total Number | WEDM:22 |
| EDM: 8 |
| Features | 1.High accuracy on processing. |
| 2.Perfect surface finish |
Product Information:
| Manufacturer | Hua Bao |
| Product Name | Machined Metal Parts- Gears |
| Industry Standards | DIN, JIS, AISI, GB |
| Design Tools | UG, ProE, Auto CAD, Solidworks, etc |
| Material | 40CR |
| Hardness | HRC38~44 |
| Quality Control | Hardness Tester, Caliper, Altimeter, CMM, Projector, Quadratic Element |
| Processing Machines | Milling Machine, Wire-Cutting Machine, Precision Surface Grinder |
| Surface Treatment | Based on requirement |
| Other Service | ODM and OEM, Customized Specification, One to One Communication, Free Samples |
| Order Process | Customer inquiries (provide 2D or 3D drawing)→ Hua Bao provides quotes and lead time→ Orders released by customer→ 50% advanced payment→ Arrange production→ QC pass→ Packing and shipping after receiving balance payment. |
Pros of Hua Bao Machined Metal Parts:
1. Using high-end machines to process to meet accuracy.
2. Integrated inspection instruments to guarantee quality before shipping.
3. Raw materials and heat treatment are provided by best manufacturers, such as ASSAB, TOKAI, etc.
4. Most competitive price for each order.
Core Value and Company Culture:
Business Philosophy:
1. Quality is the soul of an enterprise.
2. Competitive price is our advantage.
3. Enthusiastic service is our tenet.
4. Innovation is our eternal pursuit
Quality Objectives:
1. Sample acceptance rate reaches 100%.
2. The qualified rate of finished products reaches 100%
3. Punctual delivery rate reaches 100%
Our Mission:
1.Strengthen management and continuously enhance satisfaction for customers, investors, suppliers and employees.
2. Enhance innovation capacity and contribute to sustainable development.
Why Choose Us?
1. Best product quality and most competitive price.
2. Experienced technicians are in production.
3. High-end processing machines and inspection instruments.
4. Customized designs and production.
5. Excellent pre-sale and after-sale service.
Hua Bao is a professional manufacturer of machined parts and mold parts, established in 2009 with a total of 120 employees. We have established machined parts and mold parts two factories to meet the needs of various industries and product diversification in Shenzhen and Dongguan, China, respectively. Our products are exported to North America, Europe, Southeast Asia and other parts of the world. Meanwhile, our products are involved in various fields such as automation equipment industry, mold industry, automobile industry, medical industry, home appliance, military industry, communication industry and cosmetics industry, etc.
FAQ:
Q1: What are the types of EDM process?
A: Electric discharge machining can be divided into three common types, Die sinking EDM, Wire EDM and hole drilling EDM.
Die sinking EDM.
Wire EDM.
Hole drilling EDM.
Q2: What does EDM stand for in machining?
A: Electrical discharge machining (EDM), also known as spark machining, spark eroding, die sinking, wire burning or wire erosion, is a metal fabrication process whereby a desired shape is obtained by using electrical discharges.
Q3: Which material is used for EDM process?
A: Electrodes that are generally used in EDM process are copper, graphite, copper tungsten, silver tungsten, tungsten carbide, brass.
Q4: What is application of EDM?
A: The EDM process is most widely used by the mold-making, tool, and die industries, but is becoming a common method of making prototype and production parts, especially in the aerospace, automobile and electronics industries in which production quantities are relatively low.
Q5: What are the advantages of EDM?
A: Creates complex shapes that would otherwise be difficult to produce with conventional cutting tools. Cuts extremely hard, challenging and exotic materials to very close tolerances for high precision mechanical components.
Q6: What is the difference between EDM and wire EDM?
A: Conventional EDM cannot produce narrower angles or more complex patterns, while wire-cut EDM can be performed. A more precise cutting process allows for more complex cuts. The wire EDM machine is capable of cutting a metal thickness of about 0.004 inches.
