Patents
Sitemap › B23 - Machine tools; Metal-working not otherwise provided for › B23B - Turning; Boring › B23B 41 - Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
Patents for B23B 41 - Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor (5,345)
10/2012
10/10/2012CN202479548U Numerical control (NC) drilling machine for flanges
10/10/2012CN202479547U Front shaft plate spring face hole processing machine tool
10/10/2012CN202479546U Special device for machining oversized round flow guide water jacket
10/10/2012CN202479545U Boring machine
10/10/2012CN202479544U Multi-bit cutting and abutting grid positioning device for processing rotor bodies
10/10/2012CN202479543U Automatic pipe cutting machine
10/10/2012CN202479519U Differential type taper hole tool post
10/10/2012CN102717121A Deep hole machine tool suitable for tapered deep hole boring
10/10/2012CN102717120A Crankshaft straight oilhole drilling device
10/10/2012CN102717119A Engine lathe for tapered deep hole boring
10/10/2012CN102717118A Cylindrical deep hole boring device with auxiliary supporting
10/10/2012CN102717117A Shafting hinging boring machine
10/10/2012CN102717108A Tapered deep-hole boring device based on double-cone principle
10/10/2012CN102161113B Knife-handle type small hole high-speed drilling and cutting device
10/10/2012CN101972950B Wall thickness measuring device by tracking for drilling inner hole of drill collar
10/03/2012CN202462054U Boring fixing device for vibrating screen wallboard
10/03/2012CN202461990U Boring clamp used for processing front axle housing of excavator
10/03/2012CN202461989U Process unit used for processing pitched-roof hole of injection mold
10/03/2012CN202461987U Car wheel hub flange surface drilling tooling
10/03/2012CN202461594U Simulate cylinder cover for correcting cylinder sleeve hole of cylinder body
10/03/2012CN202461593U Horizontal type semi-shaft pipe double-headed porous drilling machine
10/03/2012CN202461592U Aligning double-shift drilling machining module of petroleum screen casing
10/03/2012CN202461591U Special machine tool for balance shaft bracket boring tooling
10/03/2012CN202461590U Machine tool for processing bottom hole of main pin of automobile front axle
10/03/2012CN202461589U Boring machine tool special for wind driven generator base
10/03/2012CN102699751A Manipulator of washing machine impeller shaft drilling equipment
10/03/2012CN102699704A Fixture special for drilling workpiece by using vacuum pressing roller
10/03/2012CN102699394A Sleeve embedding groove type processing tool adopting clamp spring connecting structure
10/03/2012CN102699377A Replaceable precise automatic feeding drill
10/03/2012CN102699376A Vibration generator for vibrating deep-hole drilling and boring equipment
10/03/2012CN102699375A Numerical control vibration deep-hole drilling and boring machining equipment and method
10/03/2012CN102699374A Automatic drilling device for spiral stake production
10/03/2012CN102699369A Embedded groove type clamp spring assembly and method for drilling hard alloy materials by using embedded groove type clamp spring assembly
10/03/2012CN101992394B Improved special anti-punching machine
10/02/2012US8276488 Boring machine for turbine casings
09/2012
09/27/2012US20120243952 On line vibration detected and intelligent control apparatus for cutting process which integrated with machine tool's i/o module and method thereof
09/26/2012CN202447714U Guide plate drill
09/26/2012CN202447713U Fast drilling device for finely-forged differential bevel gear
09/26/2012CN202447712U Automatic balancing machine special for drilling of center hole
09/26/2012CN202447711U Novel tapping equipment
09/26/2012CN202447710U Automatic boring machine for machining internal-combustion engines and cylinder holes of automobiles
09/26/2012CN202447709U Movable boring lathe used for processing flange surface
09/26/2012CN102689038A Inner chip removal deep-hole machining rotary joint
09/26/2012CN102689034A Automatic sheet perforating device
09/26/2012CN102689033A Device for simultaneously machining two ends of steel pipe
09/26/2012CN102091801B Processing clamp and method for inclined pin hole in low-pressure inner cylinder cavity of steam turbine
09/26/2012CN101885079B Cam driving device and processing method
09/20/2012WO2012125441A2 Hole saw
09/19/2012CN202438711U Circuit board drilling machine with dust collecting head pressing plate detection device
09/19/2012CN202438710U Numerical-control deep hole boring machine for machining motor base
09/19/2012CN202438709U Improved boring lathe
09/19/2012CN102672233A Inner wall finishing machine for steel pipe and finishing tool
09/19/2012CN102672232A Automatic drill machine
09/19/2012CN102672231A Clamp for machining inner hole of sodium charging air valve
09/19/2012CN102672230A Special machine for contour machining of axle head inner bore of axle housing
09/19/2012CN102672229A Numerical-control precision boring machine for swing sheets
09/12/2012CN202427993U Conical hole boring equipment
09/12/2012CN202427992U Outer-ring drilling machine tool for bearing with outer spherical surface
09/12/2012CN202427991U High precision boring apparatus capable of realizing multi-station synchronous processing
09/12/2012CN102658383A Machine tool for machining rocker arm bore of bearing cap of cylinder of automobile engine and method thereof
09/12/2012CN102658382A Automatic correction bracket for machining deep holes of non-magnetic drilling tools
09/12/2012CN102658381A Drilling tool for machining slots on rectangular workpiece
09/12/2012CN102658380A Portable disk-shaped boring machine
09/07/2012WO2012117628A1 Machine tool
09/06/2012US20120222753 Device for work implementation without stopping flow, and method for work implementation without stopping flow
09/05/2012CN202411469U Deep hole boring fixture
09/05/2012CN202411468U Automatic drilling device used for spiral pile production
09/05/2012CN202411467U Center hole drilling machine
09/05/2012CN202411433U Rigidity drilling spindle box used for deep hole machining of engine parts
09/05/2012CN102653008A Four-hole adjustable mobile drilling machine
09/05/2012CN101987370B Automatic punching machine for pagodite of lighter
09/05/2012CN101844240B Deep hole processing method and device
09/04/2012US8260450 Eyeglass lens processing apparatus
08/2012
08/30/2012US20120219371 Segmented orbital drill
08/29/2012EP2490855A1 Drilling device
08/29/2012EP2490854A1 Method for introducing aligned bores into a component, method for producing a freight door and freight door
08/29/2012CN202398852U Device for molding and machining four shaft holes of single-beam and single-gourd dual hoister end beam at one time
08/29/2012CN202398851U Drilling device for auto exterior trimming
08/29/2012CN202398850U 360 DEG revolution fork truck counterweight drilling device
08/29/2012CN202398849U Metal tube drilling machine capable of preventing aperture distortion
08/29/2012CN102139386B Boring method for modular long-distance group holes
08/29/2012CN101954501B Drilling platform of pipe numerical control drilling machine
08/28/2012US8251619 Hole machining method for circuit board
08/22/2012CN202388247U Fixing device
08/22/2012CN202387999U Boring machine cutting and feeding device for ship tail shaft hole
08/22/2012CN202387991U Novel rudder blade taper hole boring machine
08/22/2012CN202387990U Drilling machine
08/22/2012CN202387989U Dimple device of starter motor shell
08/22/2012CN202387988U Device for processing inner blind hole of perforating gun for oil-gas well
08/22/2012CN202387987U Combined boring machine
08/22/2012CN202387986U Upright micro boring machine of steering engine bases
08/22/2012CN1891384B Deep hole drill, drilling method and workpiece processed by the deep hole drill
08/22/2012CN102642039A Machine tool for oil guide hole of cylinder cover of automobile engine and method thereof
08/22/2012CN102642038A Special multi-head boring mill for hydraulic support
08/22/2012CN102642037A Processing method and boring clamp of front axle shell for excavator
08/22/2012CN102179547B Inflating valve processing machine tool
08/22/2012CN102091799B End effector for automatically drilling curved surface
08/22/2012CN101879622B Drill
08/16/2012US20120207556 Portable coring machine
08/16/2012US20120204398 Shroud Retaining Pin Extraction Systems and Methods
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