How do I move origin in Mastercam?
Put in a name, select the face you want to machine & select origin. 4. Note the Triad, if the axis direction is similar to what your picture shows, rotate the axes along z by 180 degrees.
How do you change planes in Mastercam?
Right-click Top, and select Duplicate. Mastercam creates another plane, Top-1, and automatically selects it. 2. Select Manual, and enter 4 for the Work offset.
How do I rotate a part of Mastercam?
To rotate the part use dynamic xform. To rotate WCS, you will have to create one and rotate it. You can not modify TOP or any preset planes. If you need to edit a plane open plane manager and right click it.
Which movements do the XY and Z coordinates represent on a CNC machine?
X-axis allows movement “left” and “right” Y-axis allows movement “forward” and “backward” Z-axis allows movement “up” and “down”
What is working coordinate system?
Work Coordinate System (WCS) is the active coordinate system in use by Mastercam at any given time. The WCS tells the software how your part is positioned or oriented in the machine. The WCS contains the orientation of the XYZ axis plus the location of the zero point (the origin).
What does Cartesian coordinates mean?
What’s a Datum?
A datum is a plane, a straight line, or a point that is used as a reference when processing a material or measuring the dimensions of a target. ISO Definition. Types of Datums.
What is an example of datum?
An example of a datum is the assumed altitude of a specific piece of land used as the basis in calculating the altitude of the top of a mountain on the land. A point, line, or surface used as a reference, as in surveying, mapping, or geology.
What are the types of datum?
There are two main datums in the United States. Horizontal datums measure positions (latitude and longitude) on the surface of the Earth, while vertical datums are used to measure land elevations and water depths.
How do you establish a datum?
To establish a datum axis of a feature such as a hole, the symbol can be placed in a few ways.
- Placed directly on the hole – Example A in the above drawing.
- Placed on the leader pointing to the hole – Example B.
- Placed on the feature control frame itself – Example C.
- Shown on the side view by denoting the axis.
How do I create a datum point?
Creating a datum point by projecting a point onto a face. Select a point on the model and an edge or datum axis on which to project the point. Abaqus/CAE creates the datum point where the edge or datum axis intersects a line that is normal to it and passing through the selected point, as shown in Figure 7.
How do you read a datum?
Datum Symbol On Drawings We can place the datum symbol either on the surface or on one extension line from the surface. For any surface other than a round cylinder, the datum is strictly on the side where the symbol is shown. However, for a round cylinder, the datum is the entire round surface.
What does it mean when a dimension is called out on a drawing?
Directly toleranced dimensions, use the tolerances called out in the drawing format, or have the tolerance included in the dimension. They are “exact” dimensions. They are signified by placing a box around them. What are GD & T tools used for? GD & T tools can be used to control several aspects of a feature.
What are Datum Features?
A datum feature is a part feature (or FOS), that contacts a datum during measurement. A datum is a theoretically exact plane (or axis or center-plane), from which dimensional measurement should be made.
What are GD symbols?
In geometric dimensioning and tolerancing (GD), a unique set of GD symbols are used to define the relationships between part features and measurement references.
What is group discussion and its importance?
Group discussion is an important activity in academic, business and administrative spheres. It is a. systematic and purposeful interactive oral process. Here the exchange of ideas, thoughts and feelings. take place through oral communication.
Which of these should be avoided in a precis?
Which of these should be avoided in a precis? Explanation: Figurative language and imagery should not be used. Language which is needlessly poetic should be avoided at all costs.