Software of honeysuckle MDA three-dimensional design is the three-dimensional model software that him Chinese develops development, it is a country 863 hi-tech development plans one of 15 great and crucial projects, the ACIS geometry model that introduces American Spatial company implement operate market as geometry, in order to increase the stability that geometry builds a model. ACIS is one of software that advanced and three-dimensional geometry provides to operate market on international, current, included 170 business such as Autodesk company MDT to use ACIS geometry to operate market with software, the user that uses directly amounts to 1 million above. Was in Tianjin city 2000 of the committee of science and technology energetically below support, consideration, the software that shares edition of enterprise of 200 honeysuckle MDA2000 already popularized hand of Tianjin city user in, the industry such as the Electromechanical that involves Tianjin city, car, motor adds up to 123 enterprises. The concentration that all users pass an engineer is professional groom, of the person use a gender easily to get use of software come approbate. Honeysuckle MDA2000 offers parameter to change a feature to design a function, share 6 module: Hardware design, assemble design, project attempt design, advanced curved surface, standard component library and advanced apply colours to a drawing. The user can use this software to undertake the spare parts is designed conveniently (three-dimensional and hypostatic modelling) , assemble a design; Make needs project blueprint automatically; The CNC Machining center that deserves to have CAM software can read the document of three-dimensional and hypostatic spare parts of design extraction place directly; Three-dimensional and hypostatic spare parts, assembly parts can assist analytic software to undertake all sorts of intensity analysises, motion analysis, motion is emulated with the computer etc; The user can be on the foundation of this software undertake 2 times developing, in order to satisfy the special requirement of disparate industry and domain. Honeysuckle MDA2000 already developed a standard that makes 2 application development of domestic platform and compositive platform and the platform propping up with CAD/CAM unifinication. One, apply honeysuckle MDA2000 to make formula of gear involute equation: R=R/cos(t) (start T ≠ 0, r is basic circle radius) of Z=0 of of of =sin(t)/cos(t)-t of θ in order to do M=2 of a modulus, tine counts Z=30, ° of =20 of pressure angle α , banking angle is the helical gear of 10 ° , criterion its parameter is: 1, reference circle D=m*Z=60, tine carries round Da=m*(Z+2)=64 on the head, tine root round Df=m*(Z-2. 5)=55, α of basic circle Db=d*cos() =56.
38, π of =180/ of θ of part of center of basic circle transverse tooth thickness + 2* (Tg (α ) *180/ π - α ) =7.
708 ° ; 2, between two tine ° of =360/Z=12 of included angle β , basic circle is alveolar β of = of central part γ - θ =4.
292 ° . 2, below it is specific in " honeysuckle " found unit process of cargo bandling: 1, the center is fastened in coordinate, a 64 × of φ are founded on datum plane DTM2 of 10 " cylinder 1 " ; 2, with datum plane 3 choose for draft scale plane " tool - > draft feature - > function curve " command, in the setting in the dialog box, input parameter equation: R=28.
19/cos(t) , θ =sin(t)/cos(t)-t, z=0; Start parameter is 0.
0001, terminal parameter is 0.
5 (the place that be like a graph is shown) , exit draft scale. 3, make auxiliary spool thread: In datum plane the 3 draft that go up to cross origin are linear, with fiducial axis of 1 be to included angle 4, 292 ° . Exit draft scale. 4, repeat measure 2, if dialog box setting pursues: The auxiliary line that collect measure makes 3 times is X axis. 5, in datum plane 3 on scale the centre of a circle is in origin, φ the draft of 55 is round, will vacant part hooks up, cut draft circle redundantly cut away partly again, if plan institute is shown; 6, .
Choose " feature - > datum plane " command, with fiducial axis the 1 arbor in be, make datum plane of 3 inclined make a range (" retrorse " 10 ° ) , generate " datum plane 4 " ; By " datum plane 1 " and " datum plane 4 " found " fiducial axis 4 " ; Choose " curved surface - > drawing curved surface " command, drawing is given to be apart from in the dialog box for 12, transversal chooses " each paragraphs of curve of sectional line " , direction chooses to specify referenced target " fiducial axis 4 " , generate " drawing curved surface 1 " ; (if plan institute is shown) " drawing curved surface 1 " march face is sealed surround " to differ " to operate, generate " curved surface is sealed surround 2 " , make inclined a tooth-like part of anything namely alveolar, right " curved surface is sealed surround 2 " carry out 12 ° × of 30 " circle array " , generate by the requirement " helical gear " . CNC Milling