Precision machined inner hole 90 tooth die insert tungsten carbide non-standard formed mold
Key words:
Classification:
Tungsten carbide dies
Cold heading die
- 产品描述
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- Commodity name: Precision machined inner hole 90 tooth die insert tungsten carbide non-standard formed mold
Factory customization Precision machined inner hole 90 tooth die insert tungsten carbide non-standard formed mold.
Tungsten carbide die is used for forming, heading, forging, punching, and extrusion of standard parts, bearing screws, and nuts with high impact resistance, toughness, and wear resistance.
We are a skilled manufacturer in China producing the most commendable carbide punch dies, carbide heading dies, carbide forming dies, etc. Our tungsten carbide die has high precision, durability, short delivery time, and affordable price.
- 100% raw material to produce tungsten carbide products.
- Hip sintered, high hardness, high wear resistance
- Various sizes and full types available
- Reasonable price,Fast delivery time
- OEM Customized(small order accepted,professional technical support)
- ISO 9001 Certification
- More details of specific type, please inform us Product information
- Remark:Customed Size Will be welcome.
Material grades ,Performance & application recommended
Grades
Wc%
Co%
Density
T.R.S
Hardness
Performance & application recommended
g/cm3
MPa
HRA
YG11
89%
11%
14.4
2600
88.5
Forming or stamping dies for metal powders and nonmetal powders.
YG15
85%
15%
14
2800
87.5
For fabricating drawing dies of steel tubes and rods under high compressibility ratio;punching,stamping,forging tools under large stress.
YG20
80%
20%
13.5
3200
85.5
For fabricating of staming dies for watch parts,spring plates of musical instruments,battery jays,small sized steel balls,screws,screw caps.
YG16C
84%
16%
13.9
2900
85.5
Impact resistance forging dies.
YG18C
82%
18%
13.7
3100
84.5
Impact resistance forging dies, hot-press forging dies and rollers.
YG20C
80%
20%
13.5
3300
83
Dies for wear resistant or impact resistant application.
YG22C
78%
22%
13.3
3500
82.5
Nut forming dies and high impact resistance forging dies.
YG25C
75%
25%
13.1
3600
82
Stainless bolt header dies and rollers.
HJ80.1
75%
25%
13.05
3800
83.2
It is suitable for screw cap forming dies with high strength (highest impact-resistant forging dies).
In the standard tungsten carbide cold heading process, tungsten carbide cold heading die need to withstand greater shock, in order to meet the requirements, you must use the tungsten carbide with a higher amount of cobalt-containing, high strength and good toughness. Such as YG15, YG20, YG20C, YG22C, HJ80.1 (GT55). Other grades can be offered as per customers'requirements.
1. 100% fresh material with strict inspection.
2.Preparative mixture： The raw materials would be fully blended together with ball milling machine, makes the powder
ingredients homogenize, to obtain corresponding mixture particle size .
3.Spray drying：With high purity nitrogen protection in a fully enclosed environment, the mixture oxygen is effectively reduced,
material purity is effectively guaranteed, material dirty are prevented. and the particles are fine and uniform with good fluidity to
ensure dimensions fluctuation small and better strength.
4.CIP： Using isostatic press, the defects are effectively stopped. Offering a good environment to get the blanks with uniform
pressed density.
5. Degumming and pre-burning semi-inspection processing
6. HIP：The maximum sintering pressure can reach 100kg, eliminated the internal voids of alloy body effectively and get the
high hardness and high strength carbide blank with good densification.
7. Blank product inspection, processing.
Precision Machining
Precision machining is a rigorous and complex process which is widely used in the processing of various mechanical parts. Conventional processing cannot produce high-precision products. More and more customers are requiring high-precision products which makes precision machining as a must-have production capability. Huijin carbide integrates the production and Precision Machining of tungsten carbide products. We equipped with an experienced machining engineering technical team to provide strong technical support for precision machining.
There are many kinds of machining methods for carbide precision machining. Such as EDM, slow wire cutting, CNC milling, CNC lathe processing, etc. Huijin carbide specializing in deep processing hard alloy precision molds, wear parts, valve, valve seats, sealing rings and other high precision, thread, special materials, eccentric holes, elbows, special shapes and complex geometric parts.
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