|Place of Origin:||Chongqing, China|
|Minimum Order Quantity:||1|
|Packaging Details:||Cartons, wooden boxes, pallets, packaged according to weight and customer requirements|
|Delivery Time:||12-15 working days|
|Payment Terms:||T/T, Western Union, Credit Card|
|Supply Ability:||50000 Set/Sets per Month Segmented Hex Carbide Die,Screw Die,Punch Die,Forging Die|
Customized Size Cold Forming Dies , Tungsten Carbide Hex Die Heat Resistant
100% virgin tungsten carbide powder
·Hole size: H6~H50 (mm)
·Material: Tungsten carbide and Die Steel
-We make Segmented Hex carbide Die for Carbide Cold Heading Machine used in fastener industry.
-Segmented Hex Carbide Die Carbide is used for Flange Screw Head shape forming.
-Segmented Combination Hex Carbide Die have Longer Service Life&Better Efficiency
-Special care is taken to determine the grade of Carbide which is to be used in these carbide dies.
-All dies are made using cold die steel case.
Chongqing Henghui Precision Mold Co., Ltd. has CNC lathes, CNC machining centers, CNC Cylindrical Grinding Machine, CNC EDM machine, CNC Cutting Machine, Milling Andam Drilling Machine ,etc.We also have various types testing equipment,such as Rockwell Hardness Tester,Projector,3D Image Measuring Instrument,etc. Henghui using high-quality tungsten carbide material and professional vacuum heat treatment.We design,manufacturing and supply high-quality precision molds for customers who engaged in cold heading and hot upsetting industries.About our molds , the relative standard deviation can be controlled within 0.005mm, concentricity can be controlled within 0.01mm. Strict accordance with ISO9001:2015 quality management system requirements of the operation,can ensure provide timely and high-quality service for our customers.Our products has exported to Southeast Asia,Europe and the United States ."Customer first, quality first, technology first, dedicated service" is our consistent operating principles.Warmly welcome to negotiate business with us.
Quality is our CULTUREL!
Henghui is a professional mold manufactuer.We specialize in design and produce series of Carbide Dies, Forging Dies,Punch Die,Punc Sets,Punch Pin and other Dies&Tools.Our products has exported to USA, European, Japan, Taiwan and South-east Asia etc.
1. Select the tungsten steel materials and specifications size to make the screws or nuts mold correctly.
2.According to the difference of the forming difficulty,size,length of screws and nuts,rational design of the mold structure,multi-station and nut mold should be allocated on a reasonable basis the upsetting deformation and the number of molding.
3.The mold fine craftsmanship,accurate size,bore diameter to match the finish mirror requirements.
4.Interference voltage distribution margin,select the appropriate alloy taper size.
5.Shell steel sleeve must be rigid and good heated,and the hardness range should be between 42°c-48 °c after the vacuum heat treatment.
6.Keep the mold bore and the wire surface cleaning and smoothing, cold drawn wire must be nailed after ball annealing treatment.
7.We use diamond grinding wheel to mill the cycle and the end of tungsten.
8.The technicians adjusting the master must have good technical level.
COMMON QUESTIONS IN USING SCREW AND NUT MOLD:
1.Mold and structural design experience with the master, not calculated the number of cold heading,analyzing the force of the mold deformation than the unreasonable distribution.
2.The cleanliness of the mold, the inner hole finish is not enough.
3.The rigidity of shell sleeve material, the heat resistance,and the heat treatment hardness are unreasonable.
4.In order to save the cost of production, they selected poor quality tungsten carbide steel and wire rod, alloy specifications and steal material nailing serious wheels unreasonable.
5.They collider in unsuitable way, without replacing lubricants and checking machine long-term.
We also have good after-sales service system to provide quality aftar-sales service for customers.
|Shaping Mode:||Forging Mould, Punching Mold||Product:||Segmented Carbide Die|
|Specification:||D X L X SW||Surface:||Grinding|
|Machines:||Nut Cold Former, Forging Press, Bench Lathe, CNC Lathe, Headers Etc.||Name:||Segmented Carbide Die|