| Patents for B23P 15 - Making specific metal objects by operations not covered by a single other subclass or a group in this subclass (23,391) |
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| 12/25/2013 | CN103469108A Diameter-enlarging cone and manufacturing process thereof |
| 12/25/2013 | CN103465098A Processing equipment special for synchronous belt wheels |
| 12/25/2013 | CN103465000A Demoulding process of diamond reamer manufacturing |
| 12/25/2013 | CN103464999A Method of producing integrated long blade |
| 12/25/2013 | CN103464998A Machining process of slotting tool |
| 12/25/2013 | CN103464997A Recycling method of scrapped groove taper milling cutter |
| 12/25/2013 | CN103464996A Die production process |
| 12/25/2013 | CN103464995A Processing method of cold upsetting alloy female mold for countersunk rivet |
| 12/25/2013 | CN103464994A Gear blank machining method for gear ring |
| 12/25/2013 | CN103464993A Gear production and machining method |
| 12/25/2013 | CN103464992A Production process for ratchet wheel of park gear of car transmission |
| 12/25/2013 | CN103464991A Gear ring machining process |
| 12/25/2013 | CN103464990A Machining method for gear shaft in angle steering gear assembly |
| 12/25/2013 | CN103464989A Processing technique of precision turbine parts |
| 12/25/2013 | CN103464988A Uniform-section blade-type microscale turbine electric spark machining device and process method thereof |
| 12/25/2013 | CN103464987A Manufacturing method of TC4 titanium alloy ring for aero-engine outer duct |
| 12/25/2013 | CN103464986A Method for manufacturing automobile air conditioner silencer |
| 12/25/2013 | CN103464985A Production process of movable arm of forklift loader/loading machine and fine processing fixing tooling of movable arm |
| 12/25/2013 | CN103464984A Thick steel plate spiral sheet forming processing tooling with precise positioning holes and processing method of processing tooling |
| 12/25/2013 | CN103464983A Machining process for differential lock gear sleeve |
| 12/25/2013 | CN103464982A Machining process for fixed disks of synchronizers |
| 12/25/2013 | CN103464981A Novel thin-walled taper sleeve machining method |
| 12/25/2013 | CN103464980A Machining process of multiple frame and panel combined parallel shaft gear box body |
| 12/25/2013 | CN103464979A Pipe joint machining process |
| 12/25/2013 | CN103464978A Supercharger impeller machining technology |
| 12/25/2013 | CN103464977A Manufacturing method of irregular arm |
| 12/25/2013 | CN103464976A Nut machining method |
| 12/25/2013 | CN103464975A Preparation method of beryllium foil for manufacturing X-ray window |
| 12/25/2013 | CN103464974A Machining process of aluminum alloy housing |
| 12/25/2013 | CN103464973A Production method of Fe-Cr-Ni-based high temperature alloy high-strength spiral elastic retainer ring |
| 12/25/2013 | CN103464972A Production method for integrated medical waste treatment furnaces |
| 12/25/2013 | CN103464971A Cold pressing method of wheel spokes |
| 12/25/2013 | CN103464970A Method for manufacturing sponge titanium reactor |
| 12/25/2013 | CN103464969A Surface treatment method for steel wire rod |
| 12/25/2013 | CN103464968A Processing method of valve core of multiway valve |
| 12/25/2013 | CN103464883A Production method of casement aluminum alloy door and window |
| 12/25/2013 | CN103464675A Large-sized T-shaped plate forged piece forming method |
| 12/25/2013 | CN103464478A Processing method for lead before hot rolled strip threading |
| 12/25/2013 | CN102615481B Production method of aluminium-magnesium alloy special rod |
| 12/25/2013 | CN102601595B Cold extrusion forming method for 20CrMnTi cylinder spur gear |
| 12/25/2013 | CN102501036B Machining method of gears for one-way clutches |
| 12/25/2013 | CN102423860B Locating machining method of fixture for milling reverser holes on internal circulation ball nut |
| 12/25/2013 | CN102418304B Wear-resistant tamping pickax and manufacturing method thereof |
| 12/25/2013 | CN102225504B Process for fabricating high precision titanium and titanium alloy plates |
| 12/25/2013 | CN102083584B Method of preparation prior to welding of lithium-aluminium alloy products |
| 12/25/2013 | CN102069672B Preparation method of decorative shell |
| 12/25/2013 | CN102051523B High-strength vehicle drive shaft pipe material and shaft pipe manufacturing method |
| 12/24/2013 | DE102012105354A1 Method for manufacturing rail profile, involves manufacturing rail profile by roll forming heavy plate, which is unwound from coil and is continuously roll-formed, where rail profile is hot-roll formed |
| 12/24/2013 | CA2569564C Improved turbine engine distributor |
| 12/19/2013 | WO2013186165A1 Method and tool for producing a thread in a workpiece |
| 12/19/2013 | WO2013185452A1 Method for manufacturing cylinder body of actuating cylinder |
| 12/19/2013 | US20130338581 Inflation sensor mount and method of assembly |
| 12/19/2013 | US20130336785 Rotor assembly with interlocking tabs |
| 12/19/2013 | US20130333554 Seal Assembly for Use in Harsh Environments |
| 12/19/2013 | US20130333216 Method for manufacturing heat dissipation device |
| 12/19/2013 | US20130333215 Process for making a metal part such as a turbine engine blade reinforcement |
| 12/19/2013 | US20130333200 Sliding member manufacturing method |
| 12/19/2013 | DE102012210084A1 Method for designing material-deforming tool i.e. cooled tool, for manufacturing automotive industry part during warm shaping process, involves providing tool geometry of material-deforming tool in sections to simulated heat transfer |
| 12/19/2013 | DE102012105295A1 Method for manufacturing rack gears used to convert rotational torque into translatory directed moment to effect car steering angle, involves shaping threaded section from blank shape into final shape by electrochemical ablation process |
| 12/19/2013 | DE102012011893A1 Method for spotting of forming tools of forming press for forming sheet components for body construction of motor car, involves controlling processing device based on data representing surface pressure for processing of tool half surface |
| 12/18/2013 | CN203349579U Aluminum-alloy pipe finned heat exchanger and air conditioner |
| 12/18/2013 | CN203343749U Connecting rod bolt hole machining fixture |
| 12/18/2013 | CN203343695U Machining device of eccentric valve board and valve body |
| 12/18/2013 | CN203343197U Hole-shaped structural polycrystalline diamond drawing die |
| 12/18/2013 | CN203343170U Mill roll component and rolling mill for rolling forklift portal frame profile steel |
| 12/18/2013 | CN103453047A Clutch driving device and manufacturing method thereof |
| 12/18/2013 | CN103452986A Light anti-fatigue self-locking nut and manufacture method thereof |
| 12/18/2013 | CN103452493A Special resistance-welding composite sulfur-resistant drill rod and method for manufacturing same |
| 12/18/2013 | CN103452492A Forming method of drill pipe high station structure for rapid raising and dropping drill and drill pipe |
| 12/18/2013 | CN103451570A Spiral submerged-arc welded pipe for oil and gas transmission suitable for low temperatures and manufacturing method thereof |
| 12/18/2013 | CN103451564A Processing method of high-strength wear-resistant bucket lip of large excavator |
| 12/18/2013 | CN103451560A Steel grade and manufacturing method of X100 steel grade seamless leg pipe for jack-up drilling platform |
| 12/18/2013 | CN103447828A Straight iron core rounding mechanism and rounding method thereof |
| 12/18/2013 | CN103447787A Producing method of milling cutter |
| 12/18/2013 | CN103447786A Machining process of formed turning tool |
| 12/18/2013 | CN103447785A Process for manufacturing T beam steel formwork |
| 12/18/2013 | CN103447784A Driving shaft processing technique |
| 12/18/2013 | CN103447783A New process for processing sliding fork of transmission shaft |
| 12/18/2013 | CN103447782A Machining method of lathe spindle |
| 12/18/2013 | CN103447781A Rotor shaft processing technic and rotor shaft thereof |
| 12/18/2013 | CN103447780A Semi-closed type tripod flange blank ejection technique |
| 12/18/2013 | CN103447779A Drive axle bevel gear forge piece forging process and equipment |
| 12/18/2013 | CN103447778A Machining process of engine crankshafts in heavy trucks |
| 12/18/2013 | CN103447777A Production process of stainless steel anchor chains |
| 12/18/2013 | CN103447776A Cost-reducing and efficiency-improving processing method for screw drill stator housing |
| 12/18/2013 | CN103447775A Processing technology of single hook |
| 12/18/2013 | CN103447774A Splined sleeve processing technology |
| 12/18/2013 | CN103447773A Processing technology for fixed seat |
| 12/18/2013 | CN103447772A Spline machining technology |
| 12/18/2013 | CN103447771A Processing method for piston rod assembly |
| 12/18/2013 | CN103447770A Method for manufacturing pipe clamp, pipe clamp and pipeline |
| 12/18/2013 | CN103447769A Preparing method of TC4 alloy large-scale special-shaped cross section annular blank |
| 12/18/2013 | CN103447768A Preparing method of GH4169 alloy large-scale special-shaped cross section annular blank |
| 12/18/2013 | CN103447767A Preparing method of G10CrNi3Mo bearing steel large-scale special-shaped cross section annular blank |
| 12/18/2013 | CN103447766A Preparing method of GCr15 bearing steel large-scale special-shaped cross section annular blank |
| 12/18/2013 | CN103447765A Preparing method of G20Cr2Ni4 bearing steel large-scale special-shaped cross section annular blank |
| 12/18/2013 | CN103447764A Cold pressing molding process for wheel spoke |
| 12/18/2013 | CN103447763A Scrapless washer forming process |
| 12/18/2013 | CN103447762A Manufacturing method of organic fertilizer straw packaging machine |
| 12/18/2013 | CN103447761A Door frame forming process |