Video 002 Autocad Plant 3d Tutorial básico P&id

Introduction to 3D Plan and P&ID Setup

Overview of the Project

• The video introduces a simple educational project focusing on creating Piping and Instrumentation Diagrams (P&IDs), building upon a previously established project.

• The initial step involves reviewing the project's setup by accessing the Project Manager and selecting "Project Setup" to configure default templates for P&IDs.

Template Configuration

• The presenter changes the default template for P&IDs, opting for one that has modified text sizes to fit within designated limits.

• A new pipe specification is added since it was not included in the original project created from a metric template. This involves navigating to "P&ID Class Definition."

Pipe Specification Addition

• The nominal specification section is edited to include a new record for carbon steel pipes, labeled as PS300 with a description of "Carbon Steel 300 lb."

• Default values are set up for frequently used specifications, streamlining future selections during P&ID creation.

Creating New Drawings in P&ID

Adding New Drawings

• Two new drawings are added to the P&ID folder by right-clicking and selecting "New Drawing," ensuring they are included in the project.

• A form prompts users to input organized file names, including project name, year, area size, discipline type, and drawing number.

Properties Management

• After creating the first drawing, properties such as plan number and area name are added for better organization and interconnection between plans.

• A second drawing is created following similar steps; properties are updated accordingly.

Finalizing Setup Before Drawing

Updating Drawing Fields

• Some fields remain unfilled (indicated by hash symbols); these can be updated using the command "regen all" to refresh property displays across drawings.

Ensuring Correct Standards

• It’s crucial to verify that the correct standards (e.g., piping standards like 'pip') are selected before starting work on diagrams.

• Users should ensure that their working window is active; this can be done by double-clicking within or outside of it depending on whether they want it activated or deactivated.

Equipment Creation Process

Initial Equipment Setup

• The first equipment item—a tank—is introduced through tools available in the equipment tab.

• Users place tanks into their workspace by clicking twice: once for placement and again for sizing while labeling them automatically with consecutive numbers.

How to Edit and Create Objects in AutoCAD

Editing Existing Blocks

• To edit a block in AutoCAD, right-click on the object and select "Edit PNID Object Block," which opens the block editor with a floating toolbar.

• The grid is initially active but may be too large for precise drawing; it can be deactivated for easier sketching of shapes like rectangles for tank foundations.

Adjusting Properties and Scaling

• Users can adjust insertion points by selecting elements and moving them to desired coordinates, such as absolute coordinates (0,0).

• Scaling properties can be modified directly within the block editor; for example, setting X scale to 40 and Y scale to 60 while keeping Z scale at 1.

Creating New Equipment

• New equipment can be created from scratch using basic drawing tools; automatic numbering helps keep track of different items.

• Users have options to annotate or tag equipment after creation, ensuring proper identification within the project.

Drawing Components

• When drawing components like tanks or supports, users should switch layers for better organization (e.g., "Drafting and Annotation").

• Shapes such as arcs and polygons are drawn using specific commands; dimensions should be estimated carefully for symmetry.

Converting Objects into PNID Format

• After creating objects, they can be converted into PNID format by selecting all elements and choosing "Convert to PID Object."

• Assign tags automatically during conversion to maintain sequential numbering across equipment types.

Connecting Equipment with Piping Lines

• Begin connecting equipment using schematic line designations; default specifications streamline this process.

• Primary line segments are drawn by clicking on connection points; additional fittings can also be added easily through the interface.

Connecting to the Second Plane

Drawing Connections

• The process begins by indicating that the connection is not yet established with another plane. A line is drawn from the pump, which already has an internal symbol for connection.

• Clicking on a flange allows capturing it as an assumed flange or nozzle, facilitating the connection to Plane One.

Adjusting Flow Direction

• Observations reveal that flow direction is initially incorrect; it needs to be reversed. This is done by selecting the line and using the "reverse flow" option.

• After correcting the flow direction, an OPC (Operator Control Panel) is placed at the endpoint of the line, automatically orienting itself according to flow direction.

Line Tagging and Specifications

• Lines are tagged for identification; specifications such as pipe size (8 inches in this case) are assigned through a right-click menu.

• Data from Plane Two can be transferred to Plane One without needing to re-tag lines since they are identical.

Labeling and Segment Connection

Utilizing Connectors

• An unconnected OPC shows a "+" sign allowing for connection options. The assistant detects available connectors in the project.

• Once connected, data from Plane Two populates into the connector, ensuring all necessary information is captured.

Further Tagging Procedures

• Additional segments of lines are tagged similarly; sizes and numbers (e.g., 4 inches and line number 102 respectively) are assigned through selection menus.

Creating Secondary Lines

Bypass Line Construction

• A secondary bypass line is created with multiple clicks along its path. It highlights how new lines can group characteristics from previously drawn lines.

Group Characteristics Management

• When grouping occurs, most characteristics transfer except for size; adjustments can be made if different diameters are needed.

Implementing Fittings

Adding Reductions

• Eccentric reductions are chosen for installation at specific points like pump suction to prevent cavitation. Diameter configurations follow standard practices.

Configuring Additional Reductions

• Concentric reductions are added at discharge points with diameter adjustments made via double-clicking on labels for precise control over dimensions.

Valve Installation Process

Selecting Valves

• Various valves such as gate valves and check valves are selected based on their function within piping systems. Automatic labeling occurs upon placement.

Finalizing Valve Details

Inserting Valves and Instruments in a System

Adding a Gate Valve

• The process begins with the insertion of a gate valve, requiring selection of segments with different diameters for proper assignment.

• A right-click is used to change the actuator body, leading to a menu that allows for further selections regarding the valve type.

Configuring Control Valves

• After selecting the gate valve and piston actuator, placement is confirmed through left clicks, followed by configuring labels for identification.

• Automatic labeling options are utilized for efficiency, allowing for streamlined organization of multiple instruments within the system.

Electrical and Pneumatic Connections

• A trick is introduced to aesthetically align electrical signal lines vertically before deleting unnecessary segments.

• Field instruments are added along these lines, ensuring they are properly labeled according to their respective areas.

Connecting Instruments

• A pneumatic connection is established from an instrument node to a control valve actuator using multiple clicks for precise placement.

• Lines can be edited post-placement; adjustments ensure clarity in connections while maintaining functionality.

Labeling Outputs and Final Adjustments

• Output labels are automatically numbered but can be customized across different equipment types for consistency throughout the project.

• Issues arise when attempting to assign existing tags; modifications are made to ensure unique identifiers across all components.