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Patent Searching and Data


Matches 401 - 450 out of 1,808

Document Document Title
JP2010155300A
To provide a machine tool which has a function of mounting and dismounting a component, and can machine a workpiece with the component mounted thereon. In the machine tool 10 having a first spindle 23 and a second spindle 26, a dummy hea...  
JP4464785B2  
JP2010089174A
To relieve a burden of maintenance for a honing head having a nozzle member for jetting air for inside diameter measurement.A honing head 10 is provided with: a head body 12 connected to a main spindle 1 of a honing apparatus; a grinding...  
JP2010082801A
To provide a machine for superfinishing by honing, attaining even higher reciprocating speed while maintaining high direction changing accuracy.A honing machine for superfinishing a workpiece by honing, for instance, includes a main spin...  
JP2010076032A
To provide a taper honing processing technology for allowing cutting expansion/contraction movement to be highly accurately interlocked with a reciprocal movement of a honing grindstone with a predetermined relationship and making a load...  
JP2010069579A
To provide a tool for honing in which even when an inner peripheral wall of a hole formed in a workpiece has a shape deviated from a complete cylindrical shape, only a surface property can be improved while keeping the shape, and a metho...  
JP2010064168A
To provide a honing technique for applying load to honing tools uniformly by cooperating the reciprocating motion of the honing tools with the feeding and expanding motion with high precision by a prescribed relation.Servo motors are use...  
JP4427750B2  
JP2010046759A
To provide a working method of a cylinder block which can apply such a deformation as to cancel the deformation of a bore generated during an operation of an engine to the cylinder bore by a finishing work of the cylinder bore irrespecti...  
JP2010042502A
To provide a method of machining for forming a sliding surface on a cylinder wall of a cylinder liner of a piston type combustion engine, in particular low-speed large diesel engine of the two stroke type, where a piston is arranged in a...  
JP2010036254A
To provide a method for processing a carbon fiber material for accurately processing a material including the carbon fiber by machining, well performing processing with high processing surface accuracy and improving the service life of a...  
JP2010503067A
Machine control by which a machinery controller controls automatically apparatus which performs machining to a work peace partially at least according to data about a memory and a parameter of work piece, And data about a parameter of wo...  
JP2010502457A
Especially a method of the present invention provides capability to determine correctly and uniformly a size of a boa of work piece of both before processing and after processing, in order to improve compensation of abrasion wear of a to...  
JP2009297878A
To provide a honing device capable of honing a cylinder bore so as to restrain deformation of the cylinder bore during actual operation of an engine, and allowing a hone guide to be easily switched.A guide part 23A of the hone guide 12 i...  
JP2009279705A
To provide a grinding tool contact sensing technique capable of sensing, with high accuracy, the positions of contact of honing sticks on the inner peripheral surface of a work.A servo-motor 16 for drivingly rotating a spindle and a serv...  
JP4373724B2  
JP2009220198A
To provide a honing method in which a grinding resistance can be adjusted, and generation of chatter and grinding efficiency can be controlled without requiring cost disadvantageous large changes in an existing facility.Among angles made...  
JP2009208160A
To provide a diameter variable tool serving both for boring and horning capable of performing cutting work and horning work with a single machine.The diameter variable tool serving both for boring and horning is constituted of: a tool bo...  
JP4330935B2  
JP4326774B2  
JP2009196032A
To provide a machining method and a machining device of a cylinder for engine capable of improving a precision (roundness, straightness) of a cylinder bore during actual operation, capable of easily generating a state equivalent to a sta...  
JP4324780B2  
JP2009190114A
To provide tool and method for machining a cylinder block for reproducing deformation of a bore after assembling an engine easily by simulation by using a simple facility to improve roundness of the bore so as to improve quality of the c...  
JP4319400B2  
JP4304469B2  
JP2009526657A
The invention relates to a method of coupling a honing tool (2) to a honing spindle (1), a honing spindle suitable therefor, a honing tool suitable therefor and a honing device comprising a honing spindle and a honing tool. According to ...  
JP2009136963A
To provide a liquid honing device for a cylindrical workpiece, which can reduce an occurrence frequency of inconvenience in which the cylindrical workpiece cannot be detached from a boss portion due to engagement of abrasive grains of a ...  
JP2009136966A
To provide a liquid honing device for a cylindrical workpiece, which can reduce an occurrence frequency of inconvenience in which the cylindrical workpiece cannot be detached from a boss portion due to engagement of abrasive grains of a ...  
JP2009125926A
To provide an improved method of machining a flat work piece surface as a method of adjusting applied force for controlling a material removal rate on a work piece.A load providing device 14 includes a means 20 for sensing the force appl...  
JP4274926B2  
JP2009095913A
To provide a machining tool protection device for preventing a machining tool from being damaged and broken due to an excessive torque load in a machine tool of such a type that machining such as grinding and cutting are applied to a wor...  
JP2009083034A
To provide honing device and method of a cylindrical inner peripheral surface having excellent working efficiency.When honing of the cylindrical inner peripheral surface Wa of a material W to be cut is performed by reciprocating and rota...  
JP2009078320A
To form uniform grinding streaks even on a cylinder bore having a shape different from a circular shape in cross section by a simple device in a honing device for the inner surface of the cylinder bore.A honing stick 1 comprises a plural...  
JP2009050922A
To provide a forming method for a honing stone for processing non-defectives without causing dispersion.In the forming method for the honing stone for grinding processed objects, the diameter of abrasive grains of a forming grind stone i...  
JP2009030657A
To provide a method of horning a cylinder liner formed by casting a ferrous porous sintered body in an Al alloy.This horning method for horning the cylinder liner formed of the ferrous porous sintered body and the Al alloy impregnated th...  
JP4223934B2  
JP4216519B2  
JP2009012163A
To provide a honing processing method and a honing processing control device, suitable for honing processing of a large processing margin.In this honing processing method, a honing head 3 is inserted into a gauge hole D of the same dimen...  
JP2009006448A
To provide a manufacturing method for honing sticks having a long lifetime manufacturable easily and inexpensively irrespective of the sort of honing stick, free of breakage or tearing-off of the stick, and capable of allowing the stick ...  
JP4193086B2  
JP2008264949A
To machine a cylinder bore of a cylinder block by a simple-structured tool.This invention relates to an engine machining method for machining the cylinder bore of the cylinder block. A tool 14 for retaining the cylinder block W at a firs...  
JP4177052B2  
JP4169678B2  
JP2008238318A
To provide a honing device of a cylindrical inner peripheral surface excellent in simplification of the device and work efficiency.When performing honing by inserting a honing tool 10 into a tool insertion guide 30 and inserting the honi...  
JP4161089B2  
JP2008232140A
To provide a working method and the like for a cylinder block capable of applying assembly deformation and deformation in a reverse direction on a cylinder bore after finish work and suppressing deterioration of the circularity of the cy...  
JP2008229786A
To provide a method of honing a cylinder bore inner peripheral surface, which brings about simplification of a device, is excellent in working efficiency, and contributes to reduction of manufacturing costs.According to the method, an el...  
JP4159928B2  
JP2008221445A
To provide a method for machining a sprayed coating forming the sprayed coating excellent in machinability with high shape precision after honing.In this method, the film W3 formed in a bore C1 surface is machined by dry machining. A cut...  
JP2008223503A
To provide a machining method for a cylinder block and a device used for the method capable of stably and accurately making a deflection shape given to a cylinder bore by assembling a dummy head to a target shape without receiving influe...  

Matches 401 - 450 out of 1,808