Fine data modeling of the open-type column gear according to the control


The realization of the parameterization function will be the basic size number of teeth, normal modulus, normal pressure angle, helix angle, tooth width = number of teeth 25 modulus 3mm pressure angle 20 ° tip height coefficient 1 head clearance coefficient 0.25 division circle diameter 0 base Round diameter 0 tooth tip circle diameter 0 tooth root circle diameter 0 tooth width 20 mm helix angle 15° displacement coefficient 0 as the driving size of the shape. Other dimensions are shown in these dimensions during the modeling process. Other involute helical helical gears can be obtained by varying these drive sizes. The direction of rotation can be controlled by the helix angle symbol.
Accurate parametric modeling of helical gears (1) Set the working directory according to requirements and create a new part "gear" to enter the part design mode. (2) Create the basic parameters of the gear. Select the drop-down menu [Tools] / [Parameters] command to add the parameters listed in 1 and the initial values. As shown in 4. (3) Sketch 3 circles of any diameter and open the [Tools] / [Relationship] command, enter the relationship shown in 5, and check the correctness of the relationship. Output the relationship at the same time and save it. The three circles are the base circle, the index circle and the addendum circle of the gear.
Create a cylinder with a diameter of the tip circle da and a stretch length of b. Add the associated relationship in the [Tools]/[Relationship] command, output the relationship and save. Create a profile profile for the involute gear. Enter the parametric equation of the involute cylindrical coordinates in cylindrical coordinate mode: X=t*sqrt((da/db)^2-1)Y=180/piR=0.5*db*sqrt(1+x^2)Theta= x*y-atan(x)Z=0 It is known from the basic knowledge of the mechanical principle that there is no involute curve in the base circle, so the arc transition curve is drawn in the base circle for the simplified operation. Draw an arc from the end point of the involute close to the base circle as the starting point. The positioning dimension is: the distance from the center of the arc to the horizontal center line is db/2; the distance from the lower end of the arc curve to the horizontal center line is 0.4df; the radius of the arc is d/8.
The intersection of DTM2 and the indexed cylindrical surface and the RIGHT plane is created by the intersecting command. They are the intersection line 1 and the intersection line 2, respectively. By rotating the cross-section 1 with the intersection 2 as the axis, the rotation angle is the helix angle beta (if the final direction of rotation and the intended direction are thought, the image can be mirrored again). Rotate the line just copied by 360/z_teeth (or -360/z_teeth) with A-3 as the rotation axis, and project the line just generated onto the indexing cylinder to create a spiral curve.

Generator AVR

Generator AVR

GAC Speed Controller Full nme is Automatic Voltage Regulator, Ensured a consant output from generators , Output voltage regulation, stable regulation, low frequency protection regulation, with stable output voltage, fast response to load changes, good adjustment performance and low frequency overexcitation protection characteristics.It is an ideal choice for single - machine operation. We can supplide supplied the generaor AVR from manufactures .

1. Generator AVR Model
STAMFORD AVR :AS440, SX460, AX440, MX341, MX321, AVR-8A, AVR-12A, AVR-15A, AVR-15B
LEROY SOMER AVR: R230, R438, R449
MARTHON AVR: SE350
Caterpilla AVR: VR6/ K65-12B




Generator AVR SX460 Automatic Voltage Regulator For Gen-set


Generator AVR SX460 Automatic Voltage Regulator For Gen-set

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Other Generator Parts we can provide:
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