¿Cuál es la historia de los equipos de perforación con anclaje?
Anchor drill rigs evolved from manual tools in the 1950s to advanced, automated systems with high torque and multifunctional features for modern tunneling and mining.
¿Cuál es la historia de la tecnología de anclaje?
Anchoring technology advanced from simple rock bolts to modern systems with higher load capacity, enhancing safety and efficiency in mining and geotechnical engineering.
¿Qué debe saber todo el mundo sobre la historia de los martillos en fondo?
Explore the evolution of DTH hammers from their invention in 1932 to modern advancements, including valveless designs and high-pressure capabilities, enhancing drilling efficiency.
2 Diseños diferentes de martillos en fondo
This article compares two DTH hammer designs: with foot valves for harder rock (higher force, lower frequency) and without foot valves for faster drilling in softer rock (higher frequency).
¿Cómo elegir un martillo DTH adecuado?
Learn how to select the right DTH hammer by considering working air pressure: low (below 7 bar), medium (7–14 bar), or high (above 14 bar) for optimal drilling performance.
¿Cómo seleccionar los carburos de wolframio adecuados para las brocas de botón DTH?
Learn to select the right carbide button shape—conical, ballistic, semi-ballistic, or hemispherical—for DTH bits to optimize drilling efficiency and tool longevity.
3 Ways to Produce Self-drilling Anchor Bars
Explains cold, hot, and warm rolling methods for making self-drilling anchor bars, comparing strength, ductility, precision, and suitability for different needs.
3 métodos de inserción de botones de metal duro para brocas de botones
Explore tres métodos para insertar botones de metal duro en las brocas de botones: soldadura de cobre, prensado en frío y prensado en caliente, cada uno de los cuales ofrece diferentes ventajas en términos de coste y durabilidad.
Estamos en la Convención BCGWA 2024
Vamos a permanecer Kamloops, BC del 18-20 de abril de 2024 para asistir a BCGWA 2024 Feria, Convención y AGM como miembro de BCGWA.
Informe de prueba del martillo perforador Ame DHD350
We have a new customer who tested our newest generation of AME DHD350 hammer, and the customer is delighted with our DTH tools. Till now, the AME DHD350 hammer has drilled more than 4900 meters in granite without replacing the outer tube. Below are the specifications of the testing report: Drill machine: KS-668 Hydraulic DTH […]
