B23D 79 - Methods, machines or devices not covered elsewhere, for working metal by removal of material

Patents for B23D 79 - Methods, machines or devices not covered elsewhere, for working metal by removal of material (2,827)
12/2013
12/04/2013	CN103418846A Automatic pipe cutting device
11/2013
11/28/2013	DE102011110044B4 Verfahren zum Herstellen einer Zylindereinheit, Schälwerkzeug und Drehmaschine A method of manufacturing a cylinder unit, skiving tool and lathe
11/27/2013	CN203304704U Pneumatic deburring machine
11/27/2013	CN203304703U Cutting device
11/27/2013	CN103406742A Product assembly method of spindle box square hole assembling and scraping device
11/27/2013	CN103406599A Rotary type weld beading removing knife suitable for grooved steel rail and method for hanging and fetching weld-beading removing knife
11/27/2013	CN103406598A Burr removing mechanism and method of flux-cored steel belt
11/27/2013	CN103406597A Assembling and scraping method of spindle box square hole assembling and scraping device
11/27/2013	CN103406596A Automatic chamfering unit for C-shaped clamps
11/27/2013	CN103406595A Beveling machine
11/27/2013	CN103406594A Marine all-direction propeller plane machining tool
11/27/2013	CN102501051B Assembling and scraping device for square hole of spindle box
11/20/2013	EP2523761B1 Method for high-pressure liquid jet deburring and corresponding industrial installation
11/20/2013	CN203292613U Roller way surface scraping device
11/20/2013	CN203292612U Portable end facing device for pipes or bars
11/20/2013	CN203292611U Chamfering roller
11/20/2013	CN203292610U Inner hole deburring device
11/20/2013	CN203292609U Machining device for straight-bar joint bearing
11/20/2013	CN203292608U Oil pipe inner wall burr removing device
11/20/2013	CN203292526U Automobile hub wire drawing mill
11/20/2013	CN103394767A Guide rail sliding block clearance adjusting method
11/20/2013	CN103394766A Processing device of pipe fitting end ports of automotive exhaust system
11/20/2013	CN103394765A Device for machining inner wall of seamless tube
11/20/2013	CN103394764A Flexible workpiece machining device based on self gravity of article
11/20/2013	CN103394763A Removing machine for burrs in steel tube
11/20/2013	CN103394762A Skin allowance cutting method for aircraft components or parts
11/20/2013	CN103394761A Combined cutter and pipe cutting method
11/20/2013	CN103394760A Chamfering machine for inner surface and outer surface of bend
11/20/2013	CN103394759A Pipe groove rotating machine
11/20/2013	CN103394758A Chamfering machine head of inner surface and outer surface of bend
11/20/2013	CN102699445B Tool for chamfering inner wall of cylinder
11/13/2013	CN203281983U Edge trimming device for pressing rod bush
11/13/2013	CN203281982U High-speed sliding chamfering machine
11/13/2013	CN103386512A Combined overlap pushing cutter and use method thereof
11/13/2013	CN103386511A Automatic burr eliminator
11/13/2013	CN102581617B Deep hole machining cutter
11/06/2013	CN203265798U Internal scraping device of high-frequency welding aluminum pipe
11/06/2013	CN203265797U Machining device of tube plate expansion connection groove of heat exchanger
11/06/2013	CN203265796U Positioning cutting machine capable of rotating automatically
11/06/2013	CN203265795U Sleeve part double-inner-edge automatic chamfering machine power head
11/06/2013	CN203265794U Automatic sleeve type part double-inner-edge chamfering machine
11/06/2013	CN103381557A Transmission device of automatic stock cutter
10/2013
10/30/2013	CN203254014U Deburring cutter
10/30/2013	CN203254013U Device for removing burrs inside transmission shaft pipe
10/30/2013	CN203254012U Reamer for drilling machine
10/30/2013	CN203254011U Aluminum peeling device for PP-R plastic aluminum steady pipe
10/23/2013	CN203245460U Lower cutter sleeve of slag scraper and slag scraper
10/23/2013	CN203245459U Cleaning machine for internal flashes of iron casting engine cylinder hole
10/23/2013	CN203245458U Cleaner for trimmings and burrs of hole
10/23/2013	CN203245457U Steel tube weld joint cleaning device
10/23/2013	CN203245456U Connecting rod chamfering device
10/23/2013	CN103357966A Automatic peeling equipment for sheath
10/23/2013	CN103357965A Semi-automatic grinding machine for spot-welding electrode
10/23/2013	CN103357964A Particulate knife
10/23/2013	CN103357963A Precision steel strip scraping machine
10/23/2013	CN103357962A Cooling fan opening cutting tool of reamer
10/23/2013	CN103357961A De-burring knife tool for hydraulic valve
10/23/2013	CN103357960A Micro-grid cutting device
10/16/2013	CN203236069U Shaft sleeve outer-circle burr cleaning device
10/16/2013	CN203236068U Novel high-speed numerically-controlled machine tool
10/16/2013	CN203236067U Groove cutting machine
10/16/2013	CN103350259A Carborundum plated involute spline extrusion knife
10/10/2013	DE102011016608B4 Aufbohrkopf Boring
10/09/2013	CN203227896U Precise steel band edge scraping machine
10/09/2013	CN203227895U Automatic burr removing machine for commutator
10/09/2013	CN203227894U Flange gasket processing device
10/09/2013	CN203227893U Chip breaking type flush cutter head
10/09/2013	CN103341668A Tube beveling machine
10/09/2013	CN103341667A Pull head guide deburring cutter
10/08/2013	CA2664106C Rotary transmission leadthrough for a pipe cutting machine
10/02/2013	EP2644305A1 Shaving tool
10/02/2013	CN203221339U Automatic burr scraper for removing burrs from end face of cylinder body
10/02/2013	CN203221255U Online welding seam smoothing mechanism for welded pipe
10/02/2013	CN203221254U Manual deburring tool for automobile front axle main pin hole
10/02/2013	CN203221253U Burr scraper for removing burrs from end face of cylinder body
10/02/2013	CN203221252U Burring roller
10/02/2013	CN103331490A Cutting head of bearing ring cutting machine
10/02/2013	CN102463390B Grinding device for joint surface between lathe sliding plate and lathe saddle
09/2013
09/25/2013	CN203210089U Chamfering machine with electromagnet
09/25/2013	CN203209797U In-hole chamfering device for workpiece
09/25/2013	CN203209796U Bearing bush end face deburring machine
09/25/2013	CN203209795U Novel numerical control machine tool
09/25/2013	CN203209794U Fixed-length cutting mechanism
09/25/2013	CN203209793U Split head cutting device for four-way reversing valve pilot head
09/25/2013	CN203209792U Rapid adjusting and fastening device for thickness adjusting plate of cutting machine
09/19/2013	WO2013135383A1 Deburring tool for deburring in particular non-round recesses in workpieces
09/19/2013	DE102012007514A1 Verfahren und Werkzeug zur spanenden Herstellung einer passgenauen, zylindrischen Bohrung aus einer bestehenden Bohrung mit Fertigbearbeitungszugabe Methods and tools for cutting manufacturing a custom-fit, cylindrical bore from an existing hole with finished machining allowance
09/19/2013	DE102012005246A1 Entgratwerkzeug zur Entgratung von insbesondere unrunden Ausnehmungen in Werkstücken Deburring tool for deburring of particular non-circular recesses in workpieces
09/18/2013	CN203197589U Groove cutting tool
09/18/2013	CN203197398U Cleaning device for removing steel strip burrs
09/18/2013	CN203197397U Burring cutter
09/18/2013	CN203197396U Band steel trimming unit
09/18/2013	CN203197395U Vertical type three-axis hole digging machine tool
09/18/2013	CN203197394U Eccentric chamfering cutter
09/18/2013	CN203197393U Novel spot welding spot dismantling device
09/18/2013	CN103302359A Scraping device for curved-surface shaft sleeve
09/18/2013	CN103302358A Cutter head component for tube beveller
09/18/2013	CN103302357A Triple-head chamfering machine and control program thereof
09/11/2013	CN203191164U Full-automatic multi-station balancing machine
09/11/2013	CN203185039U Tappet outer shell machining device

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