Products Solutions Samples Buy
✕
This site uses cookies. By continuing to browse the ConceptDraw site you are agreeing to our Use of Site Cookies.
Try ConceptDraw Free
This vector stencils library contains 47 SysML activity diagram symbols.
Use it to design your SysML activity diagrams using ConceptDraw PRO diagramming and vector drawing software.
"Activity diagrams are constructed from a limited number of shapes, connected with arrows. The most important shape types:
- rounded rectangles represent actions;
- diamonds represent decisions;
- bars represent the start (split) or end (join) of concurrent activities;
- a black circle represents the start (initial state) of the workflow;
- an encircled black circle represents the end (final state).
Arrows run from the start towards the end and represent the order in which activities happen." [Activity diagram. Wikipedia]
The vector stencils library "Activity diagram" is included in the SysML solution from the Software Development area of ConceptDraw Solution Park.
Action
Action, action,
Call behavior action
Call behavior action, call behavior action, action,
Accept event action
Accept event action, accept event action,
Accept time event action
Accept time event action, accept time event action,
Send signal action
Send signal action, send signal action,
Activity
Activity, activity, frame,
Activity final node
Activity final node, initial node, activity final node,
Flow final node
Flow final node, flow final node,
Activity parameter node
Activity parameter node, activity parameter node,
Control operator node
Control operator node, control operator node,
Control operator - frame
Control operator - frame, control operator frame,
Decision/Merge node
Decision/Merge node, decision node, merge node, control node, activity node,
Fork/Join node
Fork/Join node, fork node, join node, control node,
Initial node
Initial node, initial node, control node,
isControl
isControl, isControl node, action,
isStream
isStream, isStream node, action,
isStream 2
isStream 2, isStream node, action,
isStream 3
isStream 3, isStream node, activity parameter node,
Local precondition
Local precondition, local precondition node, action,
Local postcondition
Local postcondition, local postcondition node, action,
NoBuffer
NoBuffer, noBuffer node, action,
Object node
Object node, object node,
Object node 2
Object node 2, pin, object node, action,
Optional
Optional, optional, action,
Optional 2
Optional 2, optional, activity parameter node,
OverWrite
OverWrite, overwrite, action,
Parameter set
Parameter set, parameter set, action,
Parameter set 2
Parameter set 2, parameter set, activity, frame,
Probability
Probability, probability, action,
Probability 2
Probability 2, probability,
Rate
Rate, rate,
Rate 2
Rate 2, rate,
Rate 3
Rate 3, rate,
Rate 4
Rate 4, rate,
Rate 5
Rate 5, rate, activity parameter node,
Rate 6
Rate 6, rate, action,
Control flow
Control flow, control flow, action,
Control flow 2
Control flow 2, control flow, action,
Object flow
Object flow, object flow, action,
Object flow 2
Object flow 2, object flow, action,
Probability path
Probability path, probability,
Rate path
Rate path, rate,
In block definition diagram, activity, association
In block definition diagram, activity, association, block definition diagrams, activity, association, activity, frame, activity,
Activity partition
Activity partition, activity partition, swimlane,
Activity partition - action
Activity partition - action, action, activity partition,
Interruptible activity region
Interruptible activity region, structured activity node, interruptible activity region,
Structured activity node
Structured activity node, structured activity node,
Used Solutions
The vector stencils library "EPC diagrams" contains 23 EPC symbols.
Use it for drawing event-driven process chain (EPC) diagrams in the ConceptDraw PRO diagramming and vector drawing software extended with the Event-driven Process Chain Diagrams solution from the Business Processes area of ConceptDraw Solution Park.
www.conceptdraw.com/ solution-park/ business-process-EPC
Event
Event, event,
Function
Function, function,
Process path
Process path, Process path,
XOR operator
XOR operator, AND operator,
OR operator
OR operator, AND operator,
AND operator
AND operator, AND operator,
Information/ Material Object
Information/ Material Object, information object, material object,
Organization Unit
Organization Unit, organization unit,
Process Group
Process Group, process group,
System
System, system,
Comment 1
Comment 1, comment, callout,
Comment 2
Comment 2, comment, callout,
Control flow (Direct)
Control flow (Direct), control flow,
Information flow (Direct)
Information flow (Direct), information flow,
Organiztion unit assignment (Direct)
Organiztion unit assignment (Direct), organiztion unit assignment,
Control flow (Smart)
Control flow (Smart), control flow,
Information flow (Smart)
Information flow (Smart), information flow,
Organiztion unit assignment (Smart)
Organiztion unit assignment (Smart), organiztion unit assignment,
Information
Information, information,
Enterprise Area
Enterprise Area, enterprise area,
Document
Document, document,
Database
Database, database,
Disk Storage
Disk Storage, disk storage,
Used Solutions
This example engineering drawing showing the hydraulic directional control valve usage with floating motor and pressure compensated pump is redesigned using the ConceptDraw PRO diagramming and vector drawing software from the Wikimedia Commons file: DCV 17.jpg.
[commons.wikimedia.org/ wiki/ File:DCV_ 17.jpg]
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
[creativecommons.org/ licenses/ by-sa/ 3.0/ deed.en]
"Directional control valves are one of the most fundamental parts in hydraulic machinery as well and pneumatic machinery. They allow fluid flow into different paths from one or more sources. They usually consist of a spool inside a cylinder which is mechanically or electrically controlled. The movement of the spool restricts or permits the flow, thus it controls the fluid flow. ...
The spool (sliding type) consists of lands and grooves.The lands block oil flow through the valve body. The grooves allow oil or gas to flow around the spool and through the valve body. There are two fundamental positions of directional control valve namely normal position where valve returns on removal of actuating force and other is working position which is position of a valve when actuating force is applied. There is another class of valves with 3 or more position that can be spring centered with 2 working position and a normal position. ...
Directional control valves can be classified according to:
(1) number of ports;
(2) number of positions;
(3) actuating methods;
(4) type of spool." [Directional control valve. Wikipedia]
The fluid power equipment drawing example "Directional control valve" is included in the Mechanical Engineering solution from the Engineering area of ConceptDraw Solution Park.
Hydraulic equipment schematic
Hydraulic equipment schematic, spring, variable spring, non-variable spring, reservoir, pressure compensator, hydraulic pump, four-port, flow path, four-port, crossed, flow path, flow path, floating motor, filter, electric linear, solenoid, dot, line, junction, closed path, closed port, callout, box, flow path,
Used Solutions