r=R/cos(t) (starting point t≠0, R is the radius of the base circle) To make a helical gear with a modulus m=2, a tooth number Z=30, a pressure angle α=20°, and a tilt angle of 10° , its parameters are: 3. As the auxiliary axis: a sketch straight line that has been the origin on the reference plane 3, and the positive angle with the reference axis 1 is 4, 292°. Exit the sketch. Shaker doors are very simple flat panel with usually no detailling. Some shaker doors can have an inset slip on the panels though. Shaker style furniture is very clean, with simple lines. It is widely used in modern designs. The common style of shaker doors are light oaks, walnuts, and paints. Painted shakers are extremely fashionable right now, especially inframe, and with light coloured quartz worktops. Shaker Style Door, Shaker Style Molded Door, Shaker Style Sliding Door, Modern Shaker Style Molded Door Zhejiang JiHengKang (JHK) Door Industry Co.,LTD , http://www.zjjhk.com
In 2000, under the strong support and care of the Tianjin Science and Technology Commission, a total of 200 sets of software for the honeysuckle MDA2000 Enterprise Edition have been widely used by Tianjin users, involving a total of 123 enterprises in the electromechanical, automotive and motorcycle industries in Tianjin. All users have been trained by engineers in a centralized manner, and the ease of use of the software has been recognized by users.
The Honeysuckle MDA2000 provides parametric feature design with six modules: part design, assembly design, engineering design, advanced surfaces, standard parts library, and advanced rendering. Users can use the software to easily carry out part design (3D solid modeling), assembly design; automatically generate the required engineering drawings; CNC machining center with computer-aided manufacturing software can directly read the designed 3D solid part files; Solid parts and assemblies can be analyzed by computer-aided analysis software for various strength analysis, motion analysis, motion simulation, etc. Users can perform secondary development on the basis of this software to meet the special needs of different industries and fields. Honeysuckle MDA2000 has developed into a standard platform and integration platform for secondary application development in China and a support platform for integration with CAD/CAM.
Making gears with honeysuckle MDA2000
Involute equation formula:
θ=sin(t)/cos(t)-t
Z=0
1. The division circle d=m*Z=60, the tip circle da=m*( Z +2)=64, the root circle df=m*( Z -2.5)=55, the base circle db=d*cos (α)=56.38, base circle tooth thickness central angle θ=180/π+2*(tg(α)*180/π-α)=7.708°;
2. The angle between the two teeth is β=360/Z=12°, and the central angle of the base circular groove is γ=β-θ=4.292°.
The following is the specific creation process in "Honeysuckle":
1. In the center of the coordinate system, create a "Cylinder 1" of φ64×10 on the reference surface DTM2;
2. Use the datum plane 3 as the sketch to draw the plane and select the "Tools -> Sketch Features -> Function Curve" command. Set it in the dialog box and enter the parameter equation: r=28.19/cos(t), θ=sin(t)/ Cos(t)-t , Z=0; the starting point parameter is 0.0001 and the end point parameter is 0.5 (as shown), exiting the sketching. 
4. Repeat step 2 and set the dialog box as shown in the figure: The auxiliary line made in step 3 is the x-axis.
5. Draw the center of the circle at the origin on the datum plane 3, the sketch circle of φ55, connect the vacant part, and then cut off the excess part of the sketch circle, as shown in the figure; 
6. Select the "Features -> Datum Plane" command with the reference axis 1 as the central axis and the oblique plane of the reference plane 3 ("reverse" 10°) to generate the "reference plane 4"; 1" and "Datum 4" create "Reference axis 4"; .. Select the "Surface -> Extrude Surface" command, given a stretching distance of 12 in the dialog box, and select the "section of the section line" ", the direction selects the specified reference object "reference axis 4", generates "extended surface 1"; (as shown) 
"Extruding surface 1" performs the surface enclosing "difference" operation, and generates "curve enclosing 2", that is, a helical tooth slot is generated, and a "circular array" of 12° × 30 is executed for "surface enclosing 2". Generate a "helical gear" as required. 
Honeysuckle MDA 3D design software is a 3D modeling software developed by the Chinese itself. It is one of the 15 key projects of the National 863 High Technology Development Plan. It uses the ACIS geometric model of the US company as a geometric operation set to improve geometric modeling. Stability. ACIS is one of the internationally available software for providing advanced 3D geometric operations. Currently, 170 commercial software including Autodesk MDT uses the ACIS geometric operation set, and directly uses more than 1 million users.