KAMY offers unmatched quality, value, and innovation in our rock and concrete cutting products. Our expertise in engineering and our quality, US manufactured tunneling, mining and construction equipment is unparalleled to others in the industry.
KAMY is the leading manufacturer of roadheaders in the weight class of 13-100 tons weight. Our roadheaders offer interchangeable cutter heads, both transverse and axial and are custom engraved for each project. Our hydraulic cutters are suitable for material with uniaxial compressive strength ranging from 500 to 25,000 pounds per square inch. All of our products can be utilized in a variety of applications from rock excavation, trenching, demolition and concrete, to underwater cutting, tunneling, and scaling.
Technology led the establishment of the quality assurance after-sales service, improve the management system.
Production license of the product ensure that the license number, approval date and expiration date.
Product packaging in line with national regulations, due to packaging damage caused by the products borne.
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Boring (manufacturing) - Wikipedia
The boring bar is the protruding arm of the machine that holds the cutting tool(s), and must be very rigid.  Because of the factors just mentioned, deep-hole drilling and deep-hole boring are inherently challenging areas of practice that demand special tooling and techniques.
Tunnel boring machine - Wikipedia
Selection of shield method depends on ground conditions, surface conditions, dimensions of the tunnel section, boring distance, tunnel alignment and construction period. Both are closed-face type shield machines, meaning the "head" part of machine is "closed" and separated from the rear part of machine.
Tunneling and TBM Method - p3planningengineer.com
The tunnel boring machine is a machine which has been developed in recent years ... Diagram of tunnelling shield used to construct the Thames tunnel ... successful modern tunnel boring machines use rotating grinding heads with cutting
Tunnel Boring Machines - I mia
Work piece is mounted on the table which can be moved with the help of crossslide and saddle. Here boring tool is rotating while the workpiece is stationary. . HORIZONTAL BORING MACHINE Horizontal boring machine contains the the majority of boring machines used in mass production. Block diagram of horizontal boring machine .
Boring Machine | Machining | Drill - Scribd
Machine tools used to perform boring operations are called boring machines (also boring mills). One might expect that boring machines would have features in common with turning machines; indeed, as previously indicated, lathes are sometimes used to accomplish boring.
boring machine pdf, boring machine ppt, boring machine ...
A horizontal boring machine is a time-saving machine used to bore holes in highly rigid construction. A directional boring machine includes a frame and a drive mechanism that is slideable and is mounted on the frame. A cylinder boring machine is mainly used for reboring engine cylinders in automobiles.
Boring Machines Information | Engineering360
Instrumentation of a Reconditioned Robbins Tunnel Boring Machine J. Lach *, D. Fashimpaur, R. Florian, M. Kucera, C. Laughton, P. Lucas, M. Shea, ... Figure 2 is a diagram of the TBM showing the instrumentation. A horizontal ... Instrumentation of a Tunnel Boring Machine ...
Instrumentation of a Tunnel Boring Machine
Boring Machine - We engaged in manufacturing and suppling boring machines, horizontal boring machine, tunnel boring machine, line boring machine, vertical boring machine, cylinder boring machine, jig boring machine and portable boring machine.
Boring Machine, Horizontal Boring Machine, Boring Machine ...
A tunnel boring machine (TBM) also known as a “mole“, is a machine used to excavate tunnels with a circular cross section through a variety of soil and rock strata. They can bore through hard rock, sand, and almost anything in between.