Be based on parameter of lathe tool of figuration of SolidWorks feature formative to change a design

  • Time:
  • Click:156
  • source:SHNMIN CNC Machining
Summary: ? Mast the functional characteristic of software of OlidWorks of Shu ancienting name for a water catltrop, discussed to be based on parameter of lathe tool of figuration of SolidWorks feature formative to change the specific implementation course of the design. Lathe tool of 1 foreword figuration has manufacturing efficiency long, blade grinds service life of stability of precision of tall, treatment, cutting tool convenient characteristic, because this is used extensively on all sorts of lathe and automatic product line,batch machines the figuration surface of all sorts of swing tower workpiece, spare parts consistency and economy are good. Although become those who become form lathe tool before profile of the lathe tool when the horn after horn is mixed all is zero and workpiece profile agree completely, but figuration lathe tool and other cutting cutting tool are same, should have reasonable before effectively job, and the horn after the horn before reasonable cutting tool is mixed will cause cutting tool to profile and workpiece profile differ and produce distortion. Accordingly, the correction computation of cutting tool profile becomes the serious content when figuration lathe tool is designed. Figuration lathe tool makes " oppose form law " treatment method is will with by the cutting tool with treatment workpiece identical appearance (call lathe tool of 2 kinds of figuration, the figuration lathe tool that makes figuration lathe tool namely) go by the relative position when processing work actually cutting figuration lathe tool. Use this to plant " oppose form law " treatment figuration lathe tool, do not need to have the correction consideration of lathe tool profile. But because of " oppose form law " treatment is restricted certainly on application, because this is in actual production,already used rarely. As the rapid development of computer technology, current, three-dimensional CAD has been entered popularize applied phase, accordingly, use the function with three-dimensional powerful CAD, afore-mentioned turning over come true with simulative method in condition of three-dimensional solid annulus the look doctrine treatment, three-dimensional and hypostatic model that gets figuration lathe tool directly then, get what needing sectional cutting tool profile from three-dimensional model again already no longer difficult. Article introduction is based on the figuration lathe tool of SolidWorks system one kind to devise new method, the diagnostic model that this method uses SolidWorks, imitate is assembled, the parameter that generates the function such as associated project attempt to realize figuration lathe tool directly changes a design, the 2 dimension profile that needs to change lathe tool only to the different workpiece that be added and corresponding cutting tool parameter can get corresponding cutting tool blueprint directly. The functional characteristic SolidWorks of 2 SolidWorks is the is based on Windows CAD/CAE/CAM/PDM top of a table that American Solidworks company developed development in November 1995 compositive system, 1/4 what its price is workstation CAD system only. SolidWorks has the parameter that is based on a feature to change the modelling of hypostatic modelling, NURBS complex curved surface, substance and curved surface confluence, assembly that is based on a tie the modelling and IGES, STEP, VDA-FS, DXF, data switch such as DWG and its particular feature identify implement (Feature Works) a series of advanced, it is 2 dimension plot and be in harmony of three-dimensional model technology an organic whole, those who be CAD/CAM of the implementation on the PC is compositive offerred a condition. This software uses top-down or fall oneself up design method, movable condition imitate rigs a process, make the project blueprint that is the same as hypostatic and relevant couplet automatically. Solidworks feature manages implement in advanced diagnostic tree structure makes an operation more direct, its complete parameter is changed design and can revise a gender to make application more convenient. The main function: of SolidWorks? The drawing of OlidWorks of Man of τ of Tuo of cook over a slow fire of Wei of bank of  of  of Mou Wen of Jian of an ancient small-mouthed wine vessel of  straightforward advice, excision, rotate, scanning, lofting, rotate excision, take case, horn and pour a circle to wait for the tool of three-dimensional and hypostatic modelling that is based on a feature, can found aleatoric and complex form expediently, quickly and the substance that has parameter to change a feature, edit through changing dimension to be able to undertake to entity. The part of series of tabular of Microsoft Excel job that embed through be in or inserts designs a watch (its dimension is changed simply to appointing parameter to configure in Design Table) , can finish what to a spare parts many dimension are worth to revise at the same time, drive of dimension of implementation series part is designed and edit thereby, build spare parts warehouse conveniently. In addition, still can define the mathematical relation between variable of parameter occasional dimension through using equation. The assembly that assembles style design and engineering analysis SolidWorks style design tool can be used " support oneself and fall " or be " go up from the bottom " the method is founded and management is included thousands of the assembly of component body and child assemble system, can build between each spare parts coincide, parallel, tangent, homocentric, distance, angle, perpendicular, with to or assemble to waiting together reversely coordinate a relation, but reset child assemble, can have envelope to assembling system, OK still will two or more spare parts join form a new part again. The analytic tool that uses SolidWorks can undertake dynamic, static state interferes an examination, computational quality feature is like centroid, inertial quadrature to wait. The assembly that uses SolidWorks the list of component correlation material that documentation tool can develop complete parameter automatically to change, found assemble view and the component number that have how-to line. The complete dependency SolidWorks of blueprint passes component between, three-dimensional component and the correlation between 2 dimension blueprint, but intelligent join is three-dimensional model and 2 dimension blueprint, make list of component dimension, material automatically (the technical data such as the BOM) , component number that has how-to line, simplify thereby of project blueprint build a course. 3 be based on parameter of lathe tool of figuration of SolidWorks feature formative to change a design to be mixed with workpiece profile dimension (° of F=10 of γ of the horn before cutting tool, hind ° of horny α F=12) will show the implementation process that is based on parameter of lathe tool of figuration of SolidWorks feature formative to change a design. 3.

1 generate spare parts substance to build a part in SolidWorks, choice level datum plane is mixed for axes of draft plane scale half outline, what the part gets after rotating is hypostatic. It is draft plane with plane of the P in end panel, the relative position of face of the knife before pressing and workpiece (R1=10mm place, with ° of F=10 of γ of horizontal included angle) the picture is linear, excise on half 4b that get a picture point-blank with this. 3.

Design of substance of 2 cutting tool is built in SolidWorks assemble system, insert the part that has completed assemble system, will insert new part to name in assembling system for " cutting tool " : Section of choice work check is draft plane, cite with entity the cut look that the command gets this plane go up: The line that take out part has nothing to do, the line that retains cutting blade share lengthens additional cutting blade, next line of outer side picture forms the graph that close, this graph is the cut form of face of the knife before cutting tool namely. Form of cut of face of the knife before the cutting tool after finishing (swallow end tenon was not drawn, with excision the law realizes) after. It is draft plane with end panel P again, the picture in draft is here linear in order to decide the position of face of the knife after cutting tool, its length (dimension 40) can ask to decide according to the design. Next form of knife face cut is before sectional, hind of knife side position linear (linear) for method, with scanning the command creates cutting tool entity. The underside cutting tool and hind knife face is perpendicular cut neat, reoccupy excises a command to generate swallow end tenon, the design of cutting tool substance is accused namely finish. The axial side of cutting tool, apply colours to a drawing. Express 23 paragraphs, the coordinate of reference point of coordinate value line segment of reference point of curve of 567 paragraphs of batten 23 paragraphs of X=139.

57Y=119.

47Z=0.

00X=137.

74Y=120.

25Z=0.

00X=137.

11Y=121.

03Z=0.

00X=136.

75Y=122.

47Z=0.

00567 paragraphs of X=142.

37Y=111.

97Z=0.

00X=141.

93Y=112.

73Z=0.

00X=141.

63Y=113.

55Z=0.

00X=141.

47Y=114.

41Z=0.

00X=141.

45Y=115.

29Z=0.

00X=141.

57Y=116.

17Z=0.

00X=141.

75Y=117.

03Z=0.

00X=142.

37Y=117.

97Z=0.

003.

3 after generating attempt of cutting tool project to be finished in design of cutting tool substance, does OK and unusual convenient favourable geographical position generate: of attempt of cutting tool project with SolidWorks? Suddenly windows the profile that land ü こ draws out poisonous Bi of slash   to weary こ of  administer  draws out poison of  of Ping of sell of H of ability pure umbrella to knock at admire box end to ask   ash  Zuo to decide proper section plane place can get needing directly in OlidWorks. Example of generated attempt of cutting tool project (did not note dimension) , a-A is form of cut of its method extent. 3.

4 get parameter of form of cut of extent of cutting tool method to be below CAM environment, can get parameter of form of cut of extent of cutting tool method directly, use these parameter process designing next, the cut on online cut machine tool gives cutting tool hind knife face. Is the means that gets parameter in SolidWorks: ?    is foolish grave こ draws out command of the Ave As that add Man to be put into Dxf(or Dwg) format, open place to keep Dxf(or Dwg) file in AutoCAD again next, through defining proper coordinate department, with List inquiry command can obtain the parameter of the each line segment in form of method extent cut. 23 paragraphs are mixed 567 paragraphs of line segment, on the part drawing in correspondence 23 paragraphs of element lines that are cone, 567 paragraphs are circular arc, when designing figuration lathe tool with traditional method, also part this two line segment simplify to be mixed point-blank circular arc, but will bring hyperbola error from this. And when applied SolidWorks designs figuration lathe tool, passing List to inquire the command is informed 23 paragraphs is not linear, 567 paragraphs also are not circular arc, however batten curve (it is namely be in one kind a certain number of the curvilinear) that undertakes planning to close between reference point coordinate. The watch listed on mix to 23 paragraphs the inquiry result of coordinate of reference point of curve of 567 paragraphs of batten. If the reader is operated by same method, although coordinate fastens the coordinate that gets differring with the different meeting of graphical position to be worth, but want workpiece and cutting tool parameter to agree only, its are worth relative to coordinate should be identical. 3.

Because SolidWorks is to be based on diagnostic parameter to convert hypostatic modelling software,the parameter of 5 figuration lathe tool changes a design, the change that can adopt measure will have an edition to entity, accordingly, want the work that makes above and cutting tool only assemble body file to regard an example as the file, use the function that undertakes the spare parts is designed in assembly drawing, in the draft plane of the spare parts the profile of redefine spare parts creates new spare parts entity, wait for cutting tool parameter according to F of new requirement redefine γ and α F again, can get new cutting tool entity directly. The project blueprint as a result of Solid-Works is as associated as hypostatic photograph, after getting new cutting tool entity, the profile on project blueprint and dimension can make corresponding change namely, get new cutting tool project pursues. If want to obtain the coordinate parameter of cut form line segment, need plan of will new cutting tool project to be put into Dxf or Dwg file to be in with Save As command only AutoCAD is useful List command undertakes inquiring can. 4 epilogue are based on SolidWorks to be able to be in three-dimensional and hypostatic environment with simulative method implementation turns over look doctrine to machine, the three-dimensional and hypostatic model of easily implementation figuration lathe tool is designed, get attempt of cutting tool project and profile parameter then: SolidWorks is to be based on diagnostic parameter to convert hypostatic modelling software, want those who build a workpiece and cutting tool to assemble body document only, example can is with its in new design, need to have an edition in assembling system only, change the parameter of the profile of the spare parts and cutting tool, can get attempt of project of new cutting tool entity, cutting tool and parameter of cutting tool profile. Accordingly, solidWorks is the three-dimensional design software that Windows system the next goes to the lavatory to learn easily, use the specific method of article introduction, design what raise figuration lathe tool significantly efficiency. CNC Milling CNC Machining