Carbide Ball Teeth, also known as carbide ball inserts, tungsten carbide ball teeth, or conical picks, are a specific type of wear part and cutting tool characterized by their hemispherical (ball-shaped) head made of tungsten carbide. They are primarily designed for robust impact, crushing, and grinding applications, rather than precise shearing or slicing.
Their unique design allows them to transmit high point load forces into the material, making them ideal for breaking extremely hard and abrasive substances.
Hemispherical Head: The rounded, ball-like head is the defining feature. This shape allows the tooth to rotate within its holder, promoting even wear around the entire head. This self-sharpening effect significantly extends the tool's service life compared to a fixed-profile tool.
Tungsten Carbide Tip: The head is made from a tough grade of tungsten carbide, providing exceptional impact resistance and abrasive wear resistance.
Steel Body/Shank: The carbide head is brazed onto a sturdy steel body, which provides the necessary toughness and ductility to absorb heavy shock loads without breaking. The shank is precision-machined to fit securely into a block or holder.
Retention System: They are held in place by a robust retention system (often a spring clip or a rubber/plastic retainer), which keeps the tooth securely in place while allowing it to rotate during operation.
The operational genius of carbide ball teeth lies in their ability to rotate:
As the machine (e.g., a road planer or miner) applies force, the ball tooth impacts the material.
The asymmetric forces acting on the hemispherical head cause it to rotate slightly in its holder with each impact.
This rotation ensures that wear is distributed evenly across the entire head surface, preventing the formation of flat spots and maintaining a consistently sharp, effective point of contact.
Carbide ball teeth are indispensable in industries involving heavy-duty excavation and surface degradation:
Road Milling & Cold Planing: Mounted on the drums of cold planers (milling machines) to remove asphalt and concrete pavement layers.
Surface Mining & Trenching: Used on continuous surface miners and trenchers to cut through hard rock and strata.
Tunnel Boring & Rock Drilling: Employed on certain types of tunnel boring machines and raise boring heads.
Material Processing: Found in crushers and hammer mills to break down large, hard materials.
1.Equipment model: LK2120-5000 2. Rated tension: 150kN 3. Maximum stroke: 5000mm 4.Equipment use: The equipment is used to process variable lead and non-variable lead internal spirals, as well as linear grooves, and is suitable for processing products with equal wall thickness stators
Solving the problem of long service life for core components, improving efficiency and profitability! Service areas: Screw motors, rotary steerable systems, downhole drilling tools, etc.
This machine tool is a special-purpose machine tool for machining cylindrical deep-hole parts. It is suitable for boring cylindrical deep-hole workpieces. During boring, an oil feeder is used to supply oil, and the chips are discharged to the chip hopper at the head of the machine through the cutting zone. During drilling, an internal chip removal method (BTA) is used, that is, an oil feeder supplies oil, and the chips are discharged from the inside of the drill rod to the chip hopper at the rear of the machine through the cutting zone.
Large aperture deep hole drill i a deep hole machining machine that integrates BTA drill cutter drill,and gun dril,with a driling diameter of up to φ120mm. High efficient,high-precision,and high smoothness machining of large holes,with a smoothness of Ra0.4~0.8.
Wear-Resistant Alloys are a class of materials specifically engineered to withstand surface degradation and material loss caused by mechanical wear. This wear can result from abrasion (scraping), erosion (impact by particles), adhesion (galling and seizing), and impact. Their primary function is to extend the service life of industrial equipment, reduce downtime, and improve operational efficiency in demanding environments.
Iron-based wrought high-temperature alloys are a class of metallic materials with iron (Fe) as the principal element, engineered to maintain good mechanical strength and resistance to degradation (like oxidation) at elevated temperatures, typically in the range of 540°C to 760°C (1000°F to 1400°F). The “wrought” designation indicates they are shaped by thermomechanical processes such as hot rolling, forging, or extrusion, which refine their microstructure to provide a favorable combination of strength, ductility, and fabricability. They serve as a cost-effective and highly versatile solution for a wide array of high-temperature applications, bridging the performance gap between stainless steels and more expensive nickel or cobalt-based superalloys.
V-CUT knives (also known as V-shaped cutting knives or V-groove knives) are specialized tools for PCB (Printed Circuit Board) processing, metal sheet grooving, and V-groove machining of materials such as acrylic and plastic. Below is a detailed description from the perspectives of core characteristics, classification, parameters, and applications:
GD-600 Standard gun drill sharpening machine adopt precision rolling track, high-speed motor. The motion is smooth and the friction is small. Grinder can rotate in horizontal and vertical plane. Widely applicable to machine tools with sharpening Fixture canbe accurate and effective grinding a variety of gun drill.50Q Gun Drills Gun Drill Sharpening Fixture is specialized used in dedicated tooling the compact structure, of setup is reasonable and convenient, adjustment is simple, processing is time-saving(once setup to be completed by all angle grinding), the processing of drilling edge, high precision, good accuracy. Grinding range is φ 5-φ 32
• High quality Sandvick insert and pad • Dia 25mm—65mm,first choose of high efficiency. • Excellent straightness and surface finish.It can maintain good chip removal performance • during the processing of stainless steel and low carbon steel,to keep continuous production. • Easy to install and to use
The RFD6ZX1010-1000 six-axis drilling and milling compound deep hole drilling machine is mainly used for deep hole drilling and milling. Equipped with a high-precision CNC turntable (B-axis) and a sliding table rotation axis (A-axis), it can complete five-sided drilling and milling with one clamping. This expands the machine’s processing range, reduces clamping times, greatly improves processing accuracy and efficiency, and effectively saves production costs. It is mainly used for oblique hole processing in molds, mechanical parts, etc.
Square CNC turning inserts are one of the commonly used cutting tools in CNC turning processes.
The usage of 2M2125A 2M2135A Deep Hole Honing Machine is a special equipment used for honing cylindrical deep hole parts such as various hydraulic oil cylinders and cylinders. Hole Diameter accuracy of machined workpieces can be up to or over IT7 and surface roughness Ra0.2-0.4μm. It can also repair and maintain taper and ellipticity of machined workpieces with the help of partial honing.
A Composite Sheet Substrate refers to a base material, typically in sheet form, that is composed of two or more distinct physical or chemical phases combined to create a new material with superior properties compared to its individual components. In advanced industrial contexts, this often involves combining a tough, ductile matrix (like a metal or polymer) with a hard, reinforcing phase (like ceramic particles or fibers) to achieve a balance of strength, toughness, and other specific functional properties. These substrates are engineered to serve as a foundational platform for further processing or as a core structural component in demanding applications.
Rhombic CNC inserts are among the most widely used types of indexable inserts in CNC turning and boring processes. They are named for their rhombic shape (a quadrilateral with parallel opposite sides and fixed included angles between adjacent sides), and are primarily suitable for operations such as external turning, internal boring, and face turning.
Carbide drill bits are high-performance cutting tools designed for drilling into hard, abrasive, or challenging materials. They are distinguished by their cutting edges or tips, which are made from tungsten carbide, a composite material known for its superior hardness and wear resistance compared to standard high-speed steel (HSS).
