big boring machine

big boring machine

  • 'Mystery object' that stopped $80m drilling machine for weeks

    An unknown object that stopped the world’s most powerful tunnel boring machine digging underneath Seattle has finally been identified as a small steel pipe.

  • 4-14 ET Boring Bar - York Portable Machine Tools

    The York 4-14 ET (electric touch) portable line-boring machine is our finest yet. Proven dependable and extremely powerful. Shown below with the Fein 4 speed reversible bar drive motor, this combination makes the 4-14 ET extremely portable.

  • 4-14 ET Boring Bar | York Portable Machine Tools

    The York 4-14 ET (electric touch) portable line-boring machine is our finest yet. Proven dependable and extremely powerful. Shown below with the Fein 4 speed reversible bar drive motor, this combination makes the 4-14 ET extremely portable.

  • 4-14 ET Boring Bar | York Portable Machine Tools - Line

    The York 4-14 ET (electric touch) portable line-boring machine is our finest yet. Proven dependable and extremely powerful. Shown below with the Fein 4 speed reversible bar drive motor, this combination makes the 4-14 ET extremely portable.

  • A Really, Really Big Boring Bar : Modern Machine Shop

    2015/07/17 · These two entities entered into an agreement guaranteeing the customer technical support for the lathe and the operation of the boring bar as a comprehensive solution. Another unit of Sandvik Coromant in Teeness ...

  • Alaskan Way Viaduct - Follow Bertha

    Follow Bertha Thank you for following Bertha. The SR 99 tunneling machine, nicknamed Bertha, has completed her work. For the latest tunnel progress, visit …

  • Alaskan Way Viaduct - Follow Bertha - Washington State

    Follow Bertha Thank you for following Bertha The SR 99 tunneling machine, nicknamed Bertha, has completed her work. For the latest tunnel progress, visit our new tracker page. An abbreviated history of Bertha: July 2013: Began ...

  • Alaskan Way Viaduct - Home

    For decades, surface Alaskan Way stretched along the downtown waterfront, connecting travelers to the waterfront piers and providing north-south passage through downtown.

  • Alaskan Way Viaduct - Home - Washington State

    First, a short closure and a small shift This weekend, contractor crews working for WSDOT will close southbound State Route 99 in order to pour a new concrete roadway near Seattle’s stadiums. Crews will close southbound SR 99 ...

  • Alaskan Way Viaduct - Tunneling

    The machine completed its tunneling on April 4, 2017 and was fully dismantled and removed from the tunnel on Aug. 23, 2017. + Bertha's tunnel route

  • Allied - Home

    The highest performance drilling tools to cover the largest range of applications.

  • Allied Machine

    You make products that move the earth and reach for the skies. When it comes to tooling for all things BIG, let Allied share the load. ... You can use this online thread mill programmer to find the tool you need and create your ...

  • APE - Machining

    APE offers a first-class production facility. This includes a state-of-the-art machine shop for modifying existing engine parts such as: Boring and honing cylinders, boring engine cases, head surfacing, block surfacing, valve jobs, lightening and balancin

  • Automate the Boring Stuff with Python

    2018/06/30 · Learn to Code If you've ever spent hours renaming files or updating hundreds of spreadsheet cells, you know how tedious tasks like these can be. But what if you could have your computer do them for you? In Automate ...

  • BB7100 Line Boring Machine | Climax Portable

    The BB7100 line boring machine is designed to enable boring strokes limited only by the length of the bar, with plenty of power to tackle big jobs. Click here to learn more about how you can rent our BB7100 line boring machine!

  • Bertha (tunnel boring machine)

    Bertha was designed and manufactured by Hitachi Zosen Sakai Works of Osaka, Japan, and is the world's largest earth pressure balance tunnel boring machine, at a cutterhead diameter of 57.5 feet (17.5 m) across.

  • Bertha breaks through: World's largest boring machine

    The normally sedate city of Seattle sounded more like the set of a science fiction epic today as the world's largest boring machine roared and screeched its way into the open air.

  • Big Bertha - world's largest tunnel boring machine - facing

    Named after one of Seattle's early mayors, the $80 million drill Big Bertha is 326 feet long, weighs 6,700 tons, and does much more than drill. John Blackstone reports on what the high-tech ...

  • Big Bertha -- world's largest tunnel boring machine

    25/12/2013 · Named after one of Seattle's early mayors, the $80 million drill Big Bertha is 326 feet long, weighs 6,700 tons, and does much more than drill. John Blacksto...

  • Big Bertha -- world's largest tunnel boring machine -- facing

    Named after one of Seattle's early mayors, the $80 million drill Big Bertha is 326 feet long, weighs 6,700 tons, and does much more than drill. John Blacksto...

  • Big Bertha – world’s largest tunnel boring machine

    2013-12-26 · Named after one of Seattle’s early mayors, the $80 million drill Big Bertha is 326 feet long, weighs 6,700 tons, and does much more than drill. John Blackstone reports on what the high-tech ...

  • Big Bertha – world’s largest tunnel boring machine – facing

    Named after one of Seattle’s early mayors, the $80 million drill Big Bertha is 326 feet long, weighs 6,700 tons, and does much more than drill. John Blackstone reports on what the high-tech machinery can do, as well as its latest challenge digging in the

  • Big Bertha's Two-Mile Subterranean Journey Is Almost Over

    2017/01/25 · Bertha's Two-Mile Subterranean Journey Is Almost Over Get an inside look at how the machine is maintained, and how its cutter tools up front are replaced ... More than 150 feet below the streets of Seattle, Bertha ...

  • Big Bertha, the tunnel boring machine of Washington State

    Big Bertha, the tunnel boring machine of Washington State Department Bertha is a tunnel boring machine built specifically for the Washington State Department of Transportation’s Alaskan Way Viaduct replacement tunnel project in Seattle.

  • Big Bertha, world's largest tunnel-boring machine, arrives

    With a 57-foot diameter and a length of a football field, Big Bertha is the world’s largest tunnel-boring machine. She’s quite hefty too. Bertha is assembled from 41 parts, the largest of ...

  • BIG BIG TRAIN The Difference Machine reviews

    The Difference Machine is a music studio album recording by BIG BIG TRAIN (Crossover Prog/Progressive Rock) released in 2007 on cd, lp / vinyl and/or cassette. This page includes The Difference Machine's : cover picture, songs / tracks list, members/music

  • big bore boring machine - alibaba.com

    Alibaba.com offers 9,167 big bore boring machine products. About 1% of these are mine drilling rig, 1% are boring machines, and 1% are wood router. A wide variety of big bore boring machine options are available to you, such as free samples, paid samples.

  • big boring machine - alibaba.com

    There are 9,373 big boring machine suppliers, mainly located in Asia. The top supplying countries are China (Mainland), Japan, and Taiwan, which supply 99%, 1%, and 1% of big boring machine respectively. Big boring machine products are most popular in Nor

  • big boring machine - Cutter Bits - mcdavidfoundation.org

    Big Bertha -- world's largest tunnel boring machine -- facing ... Dec 24, 2013 · Named after one of Seattle's early mayors, the $80 million drill Big Bertha is 326 feet long, weighs 6,700 tons, and does much more than drill.

  • big boring machine - Cutting Head

    Boring machine for end working machining operations for big ... Special boring machine for end working machining operations on big dimensions partsSpecific machine for machining of end on big dimensions partsTechnical features ...

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About KAMY

KAMY series of Roadheaders offers the best cutting performance in a wide range of rock formations. Equipped with geometrically optimized transverse or longitudinal cutter heads, these flexible machines can be used to excavate subway tunnels, road tunnels, railway tunnels and water tunnels without using explosives.