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Product Details:
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| Place of Origin: | China |
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| Brand Name: | Sanxin |
| Certification: | ISO |
| Model Number: | SX0026-8 |
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Payment & Shipping Terms:
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| Minimum Order Quantity: | 500 pieces |
| Price: | Negotiable |
| Packaging Details: | Safety Packing |
| Delivery Time: | 15~45 Days |
| Payment Terms: | L/C, T/T, Western Union |
| Supply Ability: | 100000pcs/month |
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Detail Information |
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| Type: | Construction Tool Parts,wear Resistant Parts,tungsten Carbide Wear Resistance | Material: | 100% Virgin Tungsten Carbide,Tungsten Carbide WC+Co |
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| Size: | Customized,OEM Accepted,Customer Requst | Surface: | Finish,rough Grinding,Polished Grinding |
| Grade: | YK05/YK06/YG8/YG20,YG11,etc | Shape: | Spherical,flat-top,cone,Round Or Other,parabolic |
| Service: | OEM & ODM | ||
| Highlight: | Conical Cemented Carbide Buttons,Cemented Carbide Buttons Customized Design,Cemented Carbide Buttons Good Impact Resistance |
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Product Description
Customized Zhuzhou Carbide Tungsten Steel Inserts with Dome Button Design
Carbide Dome Buttons: Precision Tools for Superior Performance
Introducing our high-quality carbide spherical buttons, meticulously crafted to elevate drilling and excavation operations to new levels of efficiency and effectiveness.
These precision-engineered tools are designed to withstand the toughest conditions while delivering exceptional performance in various applications.
Cemented carbide is a kind of composite material which is made of refractory metal hard compounds (WC, TiC, etc.) and bonding metals (CO, Ni, Fe, etc.) by powder metallurgy. Cemented carbide has high hardness, high wear resistance, high strength, high modulus of elasticity, low coefficient of thermal expansion, high red hardness and stable chemical properties.
Standard Specifications:
| Dimensions(mm) | Density (g/cm3) |
Hardness (HRA) |
TRS(Mpa) | |
| Diameter | Height | |||
| 20 | 25 | 14.50 | 87.50 | 2400 |
| 22 | 35 | 14.50 | 86.00 | 2480 |
| 24.8 | 33 | 14.50 | 86.50 | 2600 |
| 25 | 35 | |||
| 26.5 | 38 | |||
Tungsten Carbide Buttons can be customized according to your drawing to match your drilling tools, too.
It has complex application environment, engaged in underground coal mining with unclear geological components, and high-power equipment such as propulsion force and shear force, which requires the tungsten carbide buttons to have good impact resistance, heat resistance and wear resistance.
Spherical buttons for tri-cone drill bits
| Type | Dimension | ||||
| D | H | SR | a° | e | |
| ZQ11.5*12.5KP | 11.25 | 12.5 | 6.0 | 18 | 2.0 |
| ZQ13*13.5KP | 13.25 | 13.5 | 6.7 | 18 | 2.5 |
| ZQ14*14.5KP | 14.5 | 14.5 | 7.2 | 18 | 2.5 |
Spherical buttons for high pressure DTH drilling
| Dome buttons for high pressure DTH drilling | ||||||
| Type | Dimension | |||||
| D | H | SR | a° | P° | ||
| ZQ14*20K(P) | 14.2 | 20 | 7.2 | 18 | 27 | |
| ZQ16*22K(P) | 16.25 | 22 | 9 | 18 | 27 | |
| ZQ18*25K | 18.35 | 25 | 9.2 | 18 | 30 | |
Dome buttons for shield machine hob
| Dome buttons for shield machine hob | |||||
| Type | Dimension | ||||
| D | H | SR | a° | P° | |
| ZQ16*23KP | 16.25 | 23 | 9 | 18 | 1.8 |
| ZQ16*21KP | 16.25 | 21 | 9 | 18 | 1.8 |
Assembling methods:
| 1 | Brazing: | One common method for attaching carbide buttons to drill bits is through brazing. This process involves using a filler metal that has a lower melting point than the carbide and the base material. The carbide buttons are placed in their designated positions on the tool, and then the brazing material is heated until it melts and bonds the carbide to the tool substrate. |
| 2 | Press-Fit: | In the press-fit method, the carbide buttons are precisely manufactured to fit into corresponding cavities or holes on the tool substrate. The buttons are press-fitted into these cavities using hydraulic presses or mechanized equipment, creating a tight and secure bond between the carbide and the tool. |
| 3 | Adhesive Bonding: | Adhesive bonding involves using specialized adhesives to attach the carbide buttons to the tool substrate. The adhesive is applied to either the button or the substrate, and then the button is positioned and pressed into place. The adhesive cures and forms a strong bond that holds the carbide securely in position. |
| 4 | Mechanical Fastening: | Some carbide buttons are attached to tools using mechanical fastening methods such as screws, bolts, or rivets. Holes are pre-drilled in the carbide buttons and the tool substrate, and then fasteners are used to secure the buttons in place. |
| 5 | Sintering: | In some cases, carbide buttons are sintered directly onto the tool substrate during the manufacturing process. Sintering involves applying heat and pressure to the carbide and substrate materials, causing them to bond at a molecular level and form a strong metallurgical bond. |
| 6 | Welding: | Welding can also be used to attach carbide buttons to tool substrates. This method involves melting the carbide and/or the substrate material along the joint area and allowing them to solidify, creating a fused bond between the two materials. |
The choice of assembling method depends on factors such as the type of tool, the design of the carbide buttons, the material compatibility, and the required strength and durability of the bond. Each method has its advantages and considerations in terms of cost, efficiency, and the specific application requirements.
Applications:
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| Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd |
| No. 8, Middle School Road, Baiguan Town, Lusong District, Zhuzhou, Hunan, China |
| 86-731-27492866 |
| sxwg@zzsxhj.com |