High Precision Parts Mechanical CAM Design
Powder metallurgy injection molding was born in California, USA in 1973, referred to as MIM. It is a new type of powder metallurgy molding technology invented by combining plastic injection molding technology with the field of powder metallurgy.Powder metallurgy is close to the injection molding process with powder metallurgy technology, first the solid powder and organic binder mixing together, through 150 degrees high temperature heating plasticizing, injection mold cavity with injection molding equipment, again is solidified, then use the method of thermal decomposition of binder removal from the billet, the last as powder metallurgy, precision by sintering parts.
Powder metallurgy compaction molding is to use powder to fill the mold by gravity, through the machine pressure extrusion molding.In practical industrial applications is the most widely used one, cold closed steel die pressing, cold isostatic pressure, hot isostatic pressure, temperature pressure are pressing molding.However, due to the only up and down two-way pressing, some complex structural parts can not be produced, or can only be made into blank. The use of powder metal technology bypasses the need to produce the resulting products by metal removal processes, thereby reducing manufacturing costs.
As a leading powdered component manufacturer, we provides a wide variety of powdered and sintered metal gears for several applications in multiple industries. The manufacturing of sintered metal gears can present many challenges for conventional manufacturers. Gear geometries are inherently complex, often requiring time-consuming secondary machining processes – adding cost to the bottom lime. It is in this realm where powder metallurgy excels.
Through the use of precision tooling, high tonnage compaction pressure, and sintering, gears may be manufactured with the powdered metal (PM) method, to near-net-shape or even net-shape, requiring little or no machining, and at cycle times considerably faster than machining.
Benefits of Using PM in Gear Manufacturing
Utilizing PM for gear manufacturing provides many benefits including tight tolerances, quiet running PM gears, and the capacity for higher volumes. A key benefit of using powdered metal for gear manufacturing is the cost-effectiveness. The ability to produce multilevel gears combined with internal configurations and tight tolerance components eliminate or reduce the need for additional operations. All together results in time and money saved for your application.
With little to no waste, powdered metal is a green process due to its low energy usage and minimal scrap, making it more economical than standard machining or casting. Material selection for powdered metal gears allows for optimization of the component’s performance for its intended application with little variation in the manufacturing process.
Who We Are？
Ningbo Jiehuang Chiyang Electirc Tech Co., Ltd
Ningbo Jiehuang Chiyang Electirc Tech Co.,Ltd, We are experts in metal parts such as forging parts, casting parts, metal stamping parts, CNC machining parts, powder metal parts, metal injection molding (MIM) parts, plastic injection parts, sanitary valves, various hardware products and so on. We serve a diverse range of applications in diverse industries – Automotive, Industrial, Electronics and Medical.
Our factory loacted in Cidong Industrial Zone,Cixi, Ningbo City.
Now we have 16 pieces Injection molding machines, 4 pieces Degreasing furnace and 6 pieces sintering furnace.
8 engineers, 50+ workers, advanced testing equipment, perfect management system and more than 10 years of work experience allow us to serve many top companies around the world.
MIM technology can be radiated to many fields such as consumer electronics, medical equipment, auto parts, and Other industrial parts.
Looking forward to growing together with you!
Service provider, a high-tech enterprise integrating R&D, production and sales.
Through more than 10 years of operation and deep cultivation in the technical field, Company has more than 50+ workers, has 15 production lines with an annual production capacity of over 75 million. The company has passed ISO9001 quality management system, ISO14001 environmental management system and OHSAS18001 occupational health and safety management system certification; The company’s technological innovation has obtained 14 invention patents, 13 utility model patents, 3 scientific and technological achievements, 2 municipal high-tech products, and more than 30 MIM key common technology research results, all of which have achieved industrial application. .
Annual output capacity
Why Choose Us？
Hi-Tech Manufacturing Equipment
Our core manufacturing equipment is imported directly from Germany.
Strong R&D Strength
We have 15 engineers in our R&D centre, all of them are doctors or professors from University of Science and Technology of China.
Strict Quality Control, Rigorous product inspection after mass production
OEM & ODM Acceptable
One-stop Metal parts supplier in China
Welcome to cooperation
If you have any enquiry for quotation, please contact us freely.
On 2017, we sent a international bussiness dep. in Ningbo, –Ningbo Jiehuang Chiyang Electric Tech Co.,Ltd. to deal with all our international bussiness.Our group has been chosen as the preferred supplier by lots of well-known companies for its custom metal products with competitive price, stable performance and high technology.We sincerely want to be your good business partner for a long time in China. If you have any enquiry for quotation, please contact us freely. Your OEM metal parts are welcome. Our efficient and friendly sales team will always offer you very competitive quotations and a fast response to all your enquiries.