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Patent Searching and Data


Matches 651 - 700 out of 2,599

Document Document Title
JP2009241217A
To provide a general-purpose and economical device capable of performing various types of machining of a long and narrow bar material without turning the bar around its axis at a short cycle time.A bar material feeding device and a machi...  
JP2009241221A
To solve the problem that accurate cutting work requires a tool having a sharp cutting edge and a diamond tool undergoes severe wear in the case of machining brittle materials such as germanium and silicon as compared with the case of ma...  
JP4345347B2  
JP4336478B2  
JP2009533229A
A compact computer control type multi-spindle machine tool is provided. A machine tool is provided with a spindle base where two spindles are arranged so that an axis of two spindles may be gone up and down. These spindles have a paralle...  
JP4325315B2  
JP4323135B2  
JP4316850B2  
JP4315741B2  
JP4311705B2  
JP4312508B2  
JP2009166165A
To easily adjust the waiting position of a work discharge member inserted into a main spindle.The machine tool includes the main spindle 50 having a holding means 60 for holding an inserted work W1 in a releasable manner; the work discha...  
JP4281218B2  
JP4270482B2  
JP2009113139A
To overcome the problem of conventional machine tools wherein a large device, high cost, and much time are required for applying various machining including a rear machining to a workpiece.This machine tool includes: a main spindle 11 ad...  
JP2009107078A
To provide a multifunctional machining lathe improved in efficiency of a workpiece machining area by arranging a workpiece handling device under a main spindle thereof.The multifunctional machining lathe 1 is provided with the main spind...  
JPWO2009060580A
[Subject] While raising work manufacturing efficiency, provide a machine tool which attains miniaturization of the whole machinery. [Means for Solution] In a machine tool provided with a plurality of principal axes 111 and a plurality of...  
JPWO2009060579A
[Subject] While attaining speeding up of the work delivery between a plurality of principal axes, provide the machine tool which attains easy-ization of miniaturization of machinery 全体の, the maintenance maintenance work of a princi...  
JP4259653B2  
JP2009516595A
The present invention relates to a CNC control machine tool which has the main spindle arranged horizontally, especially a CNC control lathe. By the handling device built into CNC control machinery, raw parts which should be processed ar...  
JP4256098B2  
JP4251630B2  
JP4253168B2  
JP2009066725A
To provide a combined lathe with a tool rest having a rotary tool shaft and a turret tool rest, for machining the front ends of slender shaft-like works without giving chatter vibration thereto, namely, for machining the front ends of in...  
JP2009066727A
To improve efficiency in management of tools by improving arrangement of a tool magazine of a combined machining lathe.The combined machining lathe 1 is provided with a headstock and a tool spindle on a bed 20, and a periphery of the com...  
JP4234514B2  
JP4226978B2  
JP2009028869A
To provide an NC lathe which can carry out turning and machining of a long workpiece over the entire length without inverting (setup change) of the workpiece, automatically and safely, based on numeric control.The NC lathe has: a main sp...  
JP4212237B2  
JP4211929B2  
JP4199630B2  
JP2008284641A
To provide a combined lathe machine equipped with automatic tool replacing means which can simultaneously inhibit the effect of deflection amount generated by empty weight of a work, the effect of pitching generated by the variation of d...  
JP2008260109A
To provide an automatic lathe with two spindle stocks that can be operated efficiently.This automatic lathe is provided with a first processing system and a second processing system, and a tool rest. The first processing system is provid...  
JP2008254118A
To provide a combined machining lathe equipped with a workpiece supporting device for preventing the occurrence of chattering in machining the workpiece.The combined machining lathe 1 is equipped with a first spindle 10 and a second spin...  
JP4171507B2  
JP2008246648A
To provide a workpiece working system saving on a space, reducing a working cost of a workpiece, and easily making a working program.This workpiece working system delivers the workpiece to a third main spindle 113' of the other workpiece...  
JP2008246611A
To provide a workpiece machining system capable of efficiently machining one workpiece by continuously supplying it to a plurality of main spindles.This workpiece machining system is structured so that a workpiece supplying delivery devi...  
JP2008238380A
To provide a working apparatus capable of accurately and efficiently performing deburring and chamfering on a workpiece in a complicated shape such as worm gears.This working apparatus 1 includes: a base 2; workpiece holding/rotating mea...  
JP4163235B2  
JP2008221403A
To well perform cutting at all times by preventing a work from being placed on a work loading base of a work loading device in an improper state by preventing various troubles from occurring in a vertical lathe system having the work loa...  
JP2008221402A
To provide a vertical lathe system in which a temporary work loading base for removing chips does not need to be installed, and chips are removed without lowering the machining efficiency in a series of work loading/unloading operations,...  
JP2008221404A
To reduce the cost required for recovery and to facilitate a recovery operation by considerably reducing damage to a work conveying device even when a large load is applied to the work loading base of the work conveying device in a verti...  
JP2008221405A
To provide a vertical lathe system improved in operating efficiency since an operation manager does not need to frequently walk between a vertical lathe and an another machine tool for supplying a work before machining and discharging th...  
JP3143628U
[Subject] Body structure of a 吊立 type processing machine implement which improves the convenience of work and raises efficiency and accuracy of cutting is provided by dropping processing waste to a direct processing waste collection ...  
JP4117939B2  
JP2008119821A
To provide a workpiece processing system capable of continuously supplying one workpiece to a plurality of spindles for efficient processing.A workpiece supply and carrying-out apparatus 4 delivers a workpiece to receiving means of a rel...  
JP4090888B2  
JP4090748B2  
JP4088460B2  
JP2008110431A
To provide a spindle moving type lathe which can perform a plurality of machining with high efficiency and by flexibly changing in the spindle moving type lathe which picks up a workpiece by the spindle itself and can perform the machini...  

Matches 651 - 700 out of 2,599