Powder metallurgy save 80% cost sintered tooth wheel small metal starter counter spur gear for bike
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- Supplier: Dongguan Yongxin Hardware Mould Products Co. Ltd.
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Product Overview
Description
Product Overview
Sintered Stainless Steel spur gear
We are manufacturer and exporter of sintered metal parts with 9 years experience, mainly produce small spur gears and other small gear wheel,metal bushing, miniature planetary gear set oil pump rotors and other sintered structural metal components,any metal parts can be customized.according to your drawing.
Powder metallurgy(PM) is a state of the art metal-forming process used to produce net-shape components,which typically uses more than 97% of the starting raw material in the finished part. It is basically a “chipless”metalworking process
FEATURES AT A GLANCE
Advantage of sintered processing
1). No cutting required; 2). Saving more than 80% cost
3). Size of the parts is consistent and stable; 4). The material composition can be adjusted according to the performance requirements of customer parts;
5). The surface of the parts can be treated according to customer needs to improve the strength and hardness;
6). Due to the use of mold forming, it can produce complex or peculiar-shaped parts that cannot be produced by other cutting processes;
7). Since it is suitable for mass production,
it has high production efficiency and lower cost than cutting.
it has high production efficiency and lower cost than cutting.
PRODUCT SPECIFICATIONS
Technology | Powder metallurgy |
Material | Stainless steel,mild steel,Iron,Brass,Copper,Aluminum,Soft Magnetic Alloy, Customized blends |
Density | 6.5~7.6 according to material and your required |
Tolerance | ±0.01mm |
Hardness | HRC 30-50 |
Size | According to your drawing(stp,dwg,igs,pdf),or sample,provide custom service |
Shape | Any shape of the metal part can be customized |
Application | Bicycle |
Item | PM | Precision casting | Machining operation | Stamping |
Range of Applying material | High | Medium-high | Medium | Medium |
Density | 90% | 98% | 100% | 100% |
Design Tolerance | High | High | High | Low |
Small Size | High | Low | High | High |
Thickness | High | High | Low | High |
Supply Ability | High | Medium | Low | High |
Raw material ultilization | High | Low | Low | Low |
Property | PM | Precision Casting Molding |
Surface Roughness | Ra1.6 | Ra1.6 |
Minimum Thickness | 0.8mm | 2mm |
Maximum Thickness | 60mm | Unlimited |
Minimum Diameter | 0.5mm | 2mm |
Tolerance of Diameter | +/_0.01mm | +/_0.2mm |
The metal gear and Production Process can be customized. More details or custom please feel free to contact us.
Company Profile
Yongxin hardware company
We are professional manufacturer of all kinds of metal parts with 9years experience, specialized in powder metallurgy and CNC machining.We can offer the plans for your choice to achieve the best price and quality with different production process.
Now turnover of our export sales rises by 30% steadily each year
Our Equipment
Dongguang Yongxin Hardware own 6000 square meters and more than 150 sets of high precision equipment for Powder metallurgy device, Sintering furnace, CNC machining equipment,Slow speed Wire Cut,Measurement Instrument,Surface treatment etc.
At the same time,we have more than 150 professional technicians and service team to guarantee on-time delivery and qualified products.A professional QC team with complete QC equipment ensures that products are qualified from raw material to final products.
Inspection workshop
1.We have specialized QC testers to check the products quality according to different customers.
2.We have IQC to check the incoming material.
3.We have PQC to inspect full-course during the processing
4.We have FQC to inspect all the final products and make the 100% inspection before the shipments.
2.We have IQC to check the incoming material.
3.We have PQC to inspect full-course during the processing
4.We have FQC to inspect all the final products and make the 100% inspection before the shipments.
FAQ
Q1：What's powder metallurgy processing?
● Powder metallurgy or PM-is a state of the art metal forming process used to produce net-shape components.
● Made by mixing elemental or alloy powders and compacting the mixture in a die, the resultant shapes are then
sintered (heated) in a controlled-atmosphere furnace to bond the particles metallurgically.
● PM typically uses more than 97% of the starting raw material in the finished part,which is basically a “chipless”
metalworking process
● Made by mixing elemental or alloy powders and compacting the mixture in a die, the resultant shapes are then
sintered (heated) in a controlled-atmosphere furnace to bond the particles metallurgically.
● PM typically uses more than 97% of the starting raw material in the finished part,which is basically a “chipless”
metalworking process
Q2：Do you make customized products based on our design/drawings?
Yes (PDF/STEP/IGS/DWG...)
Q3：Will my drawing be safe after you get it?
Yes, we can sign the NDF before you send the drawing.
Q4：Do you provide some samples?
Yes,sample fee is needed, it will be returned when mass production if possible.
Q5：How to deal with the parts received when they are found to be in poor quality?
Our engineers will find the solutions and remake them for you asap.
Q6：Can we know the production process without visiting factory?
We will offer detailed production schedule and send weekly reports with digital pictures and videos of the production process.
Q7：Do you test all your products before delivery?
Yes. If quantity is large, then a sample batch of 5-10% of the quantity.
Yes. If quantity is large, then a sample batch of 5-10% of the quantity.
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