Industry News
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Common Nozzle Sizes for PDC Bits and Application References
Polycrystalline Diamond Compact (PDC) bits are high-efficiency drilling tools widely used in oil and gas drilling, mining, geological exploration, and other fields. As a key functional component, the nozzle undertakes core roles such as injecting drilling fluid, cooling PDC cutters, flushing cut...Read more -
Common Nozzle Sizes for Roller Cone Bits and Application References
As a core drilling tool in oil and gas drilling, mining, and other fields, the nozzle (also known as “water eye”) of a roller cone bit is a key component—it is mainly responsible for injecting drilling fluid to achieve the core functions of cooling the bit, flushing cuttings, and pro...Read more -
Systematic Classification of Cemented Carbide ISO Standards
As a core material in the industrial processing field, cemented carbide’s ISO (International Organization for Standardization) classification standards provide a unified selection basis for practitioners worldwide. Centered on three core dimensions—”workpiece material compatibility”,...Read more -
Comparison of Advantages and Disadvantages Between High-Speed Steel Slitting Blades and Carbide Slitting Blades
In the industrial slitting field, high-speed steel slitting knives and carbide slitting knives are two mainstream options, each suitable for different slitting scenarios. Due to differences in material properties, performance, and cost positioning, they have their own advantages and disadvantage...Read more -
Can Turning Inserts and Milling Inserts Be Reground?
Turning inserts and milling inserts (mainly made of tungsten carbide cemented carbide) can both be reground. Proper regrinding is a practical solution to reduce tool costs and improve resource utilization. For issues such as minor wear, edge dullness, and small-area chip adhesion during machinin...Read more -
Can End Mills Be Reground ?
End mills, especially those made of tungsten carbide cemented carbide, can be reground. In fact, proper regrinding is a key way to extend tool life and reduce production costs. For minor wear, edge dullness, and other issues that occur during machining, professional regrinding can restore their ...Read more -
How to Remove Residual Adhesive from Cemented Carbide Slitting Circular Blades
In the slitting process of materials such as adhesive tape, film, and label paper, cemented carbide slitting circular knives are prone to residual adhesives (e.g., hot-melt adhesive, pressure-sensitive adhesive) on the cutting edge and knife body surface. If not removed in time, these residues c...Read more -
How to Grind a Circular Blade with a Damaged Cutting Edge
In industrial slitting (e.g., paper, metal foil, film) and food processing (e.g., meat, pastries), circular knives are prone to cutting edge damage due to contact with hard objects (such as metal impurities, bones), improper operation (e.g., high-speed impact), or long-term use. Common da...Read more -
Can Circular Knives for Food Cutting Be Coated?
In the food processing industry, the performance of circular knives for food cutting directly affects food quality (e.g., cut flatness, no adhesion), production efficiency (e.g., tool change frequency), and food safety (e.g., no leaching of harmful substances). Many practitioners wonder: Can ci...Read more -
Why Are Cemented Carbide Slitting Circular Blades the First Choice for Tape Slitting?
Tape slitting is a critical process in tape production and processing, requiring adaptation to the characteristics of different tape types—such as BOPP transparent tape, double-sided tape, foam tape, and masking tape. Some are as thin as 20μm (e.g., ultra-thin tape for the electronics industry),...Read more -
Common Mounting Types for Circular Slitting Blades
Circular slitting blades are core tools in industrial slitting processes (for materials like paper, film, metal foil, and non-woven fabrics). Their mounting type directly impacts slitting precision (e.g., dimensional deviation, edge burrs), equipment operational stability (e.g., vibration, noise...Read more -
Which Is More Suitable for High-Temperature Working Conditions: Cemented Carbide or Ceramic?
In industrial high-temperature scenarios (such as metal smelting, aero-engine components, and high-temperature molds), the core of material selection lies in “high-temperature resistance + adaptation to working condition requirements.” Cemented carbide and ceramic are the two most com...Read more
