remote force can only be defined in cartesian coordinate systemn. Regards Navya Linear orthotropic material. A viscous dissipation function (φ) in cylindrical coordinates, as shown in Eq. Jun 20, 2006 · to define a cylindrical coordinate system in workbench. If the individual element coordinate systems are aligned randomly, you can re-align them to a local coordinate system to obtain a Jan 14, 2020 · In Workbench, set the Geometry Type to 2D. setExtAPI(ExtAPI) analysis = Model. nIn Static Structural, it will mesh the three Feb 11, 2021 · All 3 bodies have shared topology and are of the same material. Basics of Vector Algebra Introduction - Lesson 1 Aug 1, 2022 · Defining and using Cyl CS in WB Dyna. nIf I want to use remote force on face there is no possible to use cylindrical coordinate system. Model(analysis. This worked of course, but I was wondering, if there is no possibility Alternate video link. So its a cylindrical coordinate system so that Ex are in the radial direction, Ey is in the tangential direction and Ez in The Local Cylindrical coordinate system allows you to define a coordinate system specifically for the inlet. Oct 22, 2021 · Note that V(1), V(2), V(3) corresponds to X,Y,Z directions of stacking in Cartesian coordinate system and R, Phi, Z in a cylindrical coordinate system. For cartesian coordinates use the following script: import mech_dpf. WriteMessage(analysis. •When a bolt is modeled as a beam connection, the local coordinate system is again defined by Ansys Mechanical preprocessor behind-the-scenes. It looks that Erik has provided a response for your query on coordinate system -. Project. naver. It looks like you're new here. DataModel. If need to change the coordinate system in ansysworkbench, then how to implement that. The options will change depending on whether the coordinates are Cartesian or spherical. March 17, 2023 at 1:11 pm. I want to use stops in x direction but for another coord. 00307 rad)My thought process: I think that i can measure this deflection by setting up a new cylindrical coordinate system at the circumferential face of body 1 and the axis that goes around y axis May 4, 2021 · the combination with named selection at the cylindrical "global" coordinate system is exactly what I was trying to accomplish. Cylindrical Coordinates — Lesson 3. 3. May 12, 2020 · Hello Everyone, I am trying to Simulation the effect of Tangential Pressure on a cylinder fixed at one end. ÔÇô The Blog (padtinc. There are four 90 degree sectors in the geometry. DataSources(r'' + analysis. Next Lesson. In our problem we need to apply BCs in radial and theta directions in one of our simulations. DataProcessing as dpf ####set up the file paths ExtAPI. Previously specified rotations on the specified nodes are overridden. So, V(1) refers to Radial direction here. You just need align it along the Z-axis, and set the material properties as Cylindrical. You would need to see how the carbon fiber reinforced polymer is oriented for your part, e. May 4, 2019 · In Mechanical, create a coordinate system, called Tilt30 for example, that has an axis normal to that 30 degree plane. Thank you very […] May 15, 2023 · Notice:The Ansys Innovation Space (AIS) will undergo scheduled maintenance from June 6th to June 17th. Oct 29, 2021 · Notice:The Ansys Innovation Space (AIS) will undergo scheduled maintenance from June 6th to June 18th. If you can tell me more about the inherent problems of the cylindrical coordinate system in ANSYS and how to extract data, it would be of great help to me. Sep 29, 2022 · Hello,I am doing an analysis on a axisymmetric object ( a roller) and I would like to export the results in a cylindrical reference system to have the sigma components in cylindrical coordinates (sigma_z, sigma_r, sigma_theta). […] I have a hollow cylinder modeled in ANSYS APDL. In the case of a curved structure, such as curved beams and pressure vessels, it is more intuitive to visualize the results in the axial, radial, and circumferential directions. For further information on Cylindrical Coordinate System, please refer to the following link: 9. A cylindrical coordinate system with origin O, polar axis A, and longitudinal axis L. , was also incorporated in the energy balance equation. In my case, I need to rotate about the Y axis -90 degrees to make the X axis radial, so I click on the Rotate Y button. AddCoordinateSystem() testCS May 2020 Answer . Hello! I have a rotated volume, modelled with solid186 elements, and the whole structure consists of 4 metallic materials, 3 of them isotropic but one of them are defined as linear orthotropic. The three most important coordinate systems for postprocessing are the nodal coordinate system, the element coordinate systems, and the results (display) coordinate system. It just lets me select cartesic coordinate systems. select the SURF154 elements and nodes attached to these elements; Re-elect nodes in the created cyl co-ordinate system within radius of the circle, using X co-ordinate (radial) Re-select SURF154 elements attached to the selected nodes We will use the axisymmetric option in Ansys Fluent. The dot is the point with radial distance ρ = 4, angular coordinate φ = 130°, and height z = 4. import Ans. April 2023 Answer . 493. Model. One problem we have run into with WB2021 is that we cannot create cylindrical coordinate systems in WB for Dyna app. com/dhghtjrdl Nov 24, 2014 · This video shows you how to apply cylindrical constraints (radial and circumferential directions) to your model in ANSYS. Forum Moderator. In this crosstalk, we will To use Cylindrical Coordinate System, you can use the following commands: local,11,1 !! for creating a cylindrical local coordinate system and assigning its id as 11 esys,11 !! assigning element system as 11, above created cylindrical system. Name="New CS". In the reFerence coordinate system as default is used Reference Coordinate system, it is the input coord. The notches on top use to be inline with the bottom ones and have rotated id say about 80 degrees ish. That will take care of 5 of 6 degrees of freedom. In Lesson 2 of Ansys's Vector Algebra course you'll learn how a vector has any quantity that has both a magnitude and direction. Oct 2, 2020 · The x-axis of the local coordinate system is the bolt axis, while the local y-z plane is the cutting plane. Introducing the GEKO Turbulence Model in Ansys Fluent The GEKO (GEneralized K-Omega) turbulence model offers a flexible, robust, general-purpose approach to RANS turbulence modeling. Ashish Khemka. Make the X axis go along the global X axis. This solves the governing equations in the cylindrical coordinate system with no dependence on the circumferential coordinate. All results in ANSYS are calculated, stored, and displayed in a coordinate system. 1 , General , mechanical , structural-mechanics April 13, 2023 at 7:32 am Setting the value of the rotation is not straightforward. COORDINATES: Specify whether the data is plotted on a CARTESIAN or a CYLINDRICAL coordinate system. Connecting Parts Together Utilizing Remote Points Properly - Lesson 4. 5 MPa at 210 degree. In Ansys, the radial direction is x (rather than r) and the axial direction is y (rather than z). This lesson covers the concept of flow through porous media, focusing on mass continuity and Darcy's law. Introducing 2 videos: Part 1 provides background information on the model and a Oct 17, 2017 · Yes. and L will be the output Sep 27, 2022 · What are the X, Y, and Z directions in ANSYS workbench's Engineering Data Sources referring to, is it the global coordinate system if I ran Static Structural? If this were to be a unidirectional carbon fibre reinforced polymer, will the X be the fibre direction, Y the transverse direction, and Z the thickness direction in […] Cylindrical coordinate system. November 11, 2020 at 1:22 am. So pressure, velocity etc. It is pre-programmed under the 'constants' button in the Field Calculator. Mar 12, 2024 · In LS-PrePost you have the option to automatically define and invoke local cartesian coordinate systems in the the keyword input so as to enforce nodal SPCs in a cylindrical coordinate system using: Model > CreEnt > Boundary > Spc > Cre. The local cylindrical coordinate system is useful if you have several inlets with different rotation axes. I want the magnetic polarization is a negative x polarization is in the negative radial direction of a cylindrical coordinate system. Then hit the radio button "Set" or "Node", if "Set" is true, then multiple nodes will have the same local Apr 13, 2023 · Notice:The Ansys Innovation Space (AIS) will undergo scheduled maintenance from June 6th to June 20th. system. n. June 24, 2021 at 12:00 am. Generally, the solution in Ansys Mechanical is calculated in a cartesian coordinate system. They help the user in defining remote boundary conditions like remote displacement and remote force along with elements like joints, springs, beam COMPONENT: Choose the field component to plot. 00307 rad)My thought process: I think that i can measure this deflection by setting up a new cylindrical coordinate system at the circumferential face of body 1 and the axis that goes around y axis Nov 11, 2020 · I have question about cylindrical coordinate system and remote force. Equations , , , and are the governing equations for the mass, momentum, and energy conservation in the cylindrical coordinate system. 2) in the cylindrical coordinate system. Analyses[0] model = dpf. Hi everyone, I am trying to simulate the deformation of a stent when compressed with a circumferential load. Alternate video link. 6 Results Coordinate Systems. Kai. The RSYS command activates a coordinate system for printing or displaying element results data such as stresses and heat fluxes, and nodal results data such as degrees of freedom and reactions. Nov 16, 2021 · You might try removing the key slot and then scope the cylindrical support. CS. Understanding the Element Coordinate System. Method 1 only specifies an angle in space, without reference to a center of rotation. When you use the local cylindrical option, you will define the coordinate system right here in the Pressure Inlet dialog box. Under the hood these are elements comprised of two (usually coincident) nodes with orientation defined by one or more local coordinate systems. Viewing 1 reply thread. During this time, all AIS sites will be available in read-only mode. You can replicate the same by creating a local cylindrical coordinate system and adding displacements scoping to the coordinate system with the Nov 2, 2021 · You should be able to create a new Coordinate System and use "Geometry -> Element Orientation" to assign the new cylindrical Coordinate System to your deformed mesh. Apr 14, 2023 · You think I should extract data in the Cartesian coordinate system through RSYS,1 and finally convert it through formulas. Dec 22, 2021 · Imported Pressure from External Data System. 10 ANSYS Fluent offers 3 options for specifying swirl. The radial results are then divided by the distance of each node to the coordinate system origin to retrieve the Angular velocity (OMGY in Mechanical) and accelerations (DOMGY in Mechanical). nNow create a Normal Strain plot using that new coordinate system. TAGGED: #meshingerror, fluent-fluent-ansys, fluent-mesh. Back to Course. The units say mm however it doesnt make sense to me as shouldnt they be degrees. Oct 31, 2019 · Each radial cut face needs a coordinate system and the axis normal to the face has to be selected. Then the vertex at the center just needs a Z=0 displacement boundary condition and the model will be properly constrained. AddCoordinateSystem() # modify CS name. Ayush Kumar Member, Moderator, Employee Posts: 412. However, I found this statement in the ANSYS help documentation, which states that when specifying the result coordinate system as a cylindrical coordinate system using RSYS,1, UY represents the tangential displacement. Type in -90 where the 0 is circled and hit enter, the Coordinate system will rotate. In SpaceClaim, open the geometry file, rotate the 3D solid geometry so the axis of symmetry is along the Y-axis. Select all the faces in the XY plane on the +X side and Copy then Paste. 1. Default: Needed coord. 3. Right click geometry object>>insert element orientation More details can be found in ANSYS help: Mechanical Application > Mechanical User’s Guide> Specifying Geometry > Element Orientation. Jun 21, 2024 · Steady-state transport is assumed in all the simulations. Confusing! where T – temperature, t – time, and \( \nabla \) – gradient operator (nabla). As you can see below all the ESYS in the curved section should be rotated by 90 degrees. Mar 5, 2019 · Hi, Does anyone know how to change coordinate system in translational-joints. # change CS type. An for the straight parts just define the stacking direction with global coordinates, cartesian and V(1)/V(2)/V(3) as per the direction. In this course, we will use a solved model of a curved beam with a Jul 9, 2020 · In a magnetostatic analysis, I am trying to simulate the magnetic fields of a ring magnet. An inelegant and imprecise method is to slice the tube up and apply individual moments to the edge segments using components. We can use Cylindrical CS in the cases where we have cylindrical symmetry like rotating equipments, electric charges, etc. Then insert a nodal orientation object, scope it to the named selection and the cylindrical coordinate system (this will represented as a series of arc and line segments. system as reference: Thanks all. I have to get each outlet face, calculate the average coordinates of its elements, and substitute the value of the respective variable in What are the Three Coordinates of a Cylindrical Coordinate System? The three cylindrical coordinates are given as follows: r represents the radial distance from the origin to the projection of the point on the xy plane. Mar 17, 2023 · Notice:The Ansys Innovation Space (AIS) will undergo scheduled maintenance from June 6th to June 18th. Several local cylindrical coordinate systems are used to describe these arcs in ANSYS. You can see a set of transforms on that ribbon. θ is the azimuthal angle between the x axis and the line from the origin to the projection point. October 10, 2019 at 10:18 am. Jul 31, 2020 · A Cylindrical Coordinate System is one of the coordinate systems (CS) which is represented in terms of r, theta and z. Below is an example: testCS = ExtAPI. Cylindrical. Here is a Tutorial on an Axisymmetric model. The four faces that I used as a "surface guide" upon which the resulting z direction is based Sep 27, 2022 · The x, y, z directions in Engineering Data relate to the local coordinate system assigned to the body. I will checkout the nrotat command, but will have to dig in the past when working with classical again. That creates a center of rotation, in addition to being able to specify an angle. Feb 9, 2021 · My thought process: I think that i can measure this deflection by setting up a new cylindrical coordinate system at the circumferential face of body 1 and the axis that goes around y axis lets say. are the fibers oriented radially or circumferentially or axially. I will then measure this deflection by the rule THETA = L / R where R is the radius of body 1 from the centre point. mech_dpf. okara: B = u_0*H; Multiply H by mu zero (the permeability of free space, 4*pi*10^-7) in the Field Calculator to compute B. For axisymmetric models, we use cylindrical polar coordinates (r, θ, z) with no variation in the θ direction. The X axis of that is Radial. Jun 5, 2023 · Participant. Aug 4, 2018 · It is simple to define a cylindrical coordinate system and apply a radial force to stretch the opening of the tube radially. There is one csv file for each time step, and each csv file contains data for a large mesh of points In Lesson 9 of Ansys's Vector Algebra course you'll learn the equation for spherical coordinate system defined by unit vectors ār. Sep 5, 2017 · Click my blog for more information - http://blog. Solution. The Solution Coordinate System setting implements the MAPDL RSYS,SOLU command. Using node selection select all the circumferential nodes, RMB> named selection. It explains how Darcy's law is extended to mass continuity in Cartesian and cylindrical systems. So I calculated by hand the (cartesic) x and z- component of my displacement with basic trigonometric functions. rst') model = dpf. In a modal analysis, a . CoordinateSystems. Participant. Split the body in the XY plane, then repeat in the YZ plane. During this time, all AIS sites will be available in read-only mode with no login function available. In Lesson 5 of Ansys's Vector Algebra course you'll learn the cartesian coordinate system defined by unit vectors in each of the three directions x, y and z. Let me check with the team to see if your requirement can be fulfilled through some workaround. will depend only on the axial (x in Ansys Fluent) and radial (y in Ansys Fluent) coordinates. Previous Lesson. def define_dpf_workflow(analysis): import mech_dpf import Ans. More information available here: ht esys,11 !! assigning element system as 11, above created cylindrical system For further information on Cylindrical Coordinate System, please refer to the following link: Coordinating Coordinate Systems in ANSYS Mechanical ÔÇô PADT, Inc. The coordinate system will display when you click on the Joint in the outline. While the displacement BC has an option of specifying the coordinate system, the result contours are always plotted in global coordinate system. Jul 12, 2019 · Ansys Employee. Oct 20, 2021 · I want to consult you do I need to change the ansysworkbench coordinate system if importing external data (heat generate rate in axial and circumferential direction) in cylindrical coordinate system to mechanical thermal mesh in Cartesian coordinate system. In Lesson 6 of Ansys's Vector Algebra course you'll learn numerical and graphical methods of adding and subtracting vectors in the Cartesian coordinate system. Apr 16, 2021 · nCreate a Cylindrical Coordinate System. Make the Z axis of this coordinate system go along the Global Y axis. Tagged: 16, fluent, fluid-dynamics, General, General - FLUENT. Feb 11, 2022 · You can create a cylindrical coordinate system by right click on Coordinate systems>insert>coordinate system. Remote points are used to simplify the behavior and kinematics of certain portions of the geometry with a single point. If the geometry and the loads are axisymmetric, then you get a cylindrical coordinate system "for free" when you create an axisymmetric model by drawing the geometry in the X-Y plane, where Y is the axis of rotation, and drawing just a radial slice on the +X side of the Y axis. Dec 19, 2021 · The menu ribbon is on the Coordinate Systems tab, not the Home tab. Regards, Peter May 19, 2017 · This video is an example of the on-demand content available in the ANSYS Learning Hub. Subscriber. Log. 1 MPa at 0 degree to 0. The region is divided into control volumes, which have the following dimensions: Δx, Δy, and d in the Cartesian coordinate system (Fig. disotop. WorkingDir + 'file. Currently I am solving problem, which can visualized much better with the cylindrical cooridnate system. rst') ExtAPI. After creating one, you can create element orientation and change the "Defined by" to coordinate system and select your cylindrical coordinate system. Output of element quantities, such as stresses, strains, and thermal gradients. WriteMessage('Load Datasources rst') data_sources = dpf. I understand that a good way to do this is by placing the stent in a cylinder and displacing the walls of the cylinder inwards to see the effects of compression on the stent. Watch on. Jun 24, 2021 · I have Cylindrical Pressure Vessel oriented in Y xis, for each element I use the command ESYS and I assignetd a local coordinate system But my worry is about, how ansys do the coordinate transformation for the element and the materials? the material of my model is an anysotropic material Apr 14, 2023 · You believe that the Y in the cylindrical coordinate system does not represent the circumferential displacement but the angle. Please refer to the attachments to access the Solution. A cylindrical coordinate system is a three-dimensional coordinate system that specifies point positions by the distance from a Jan 14, 2019 · I used LOCAL,1,x,y,z, to create a cylindrical coordinate system where x,y is the center point of the arc, but as shown this creates the 1-direction in the radial direction and the 2-direction in the tangential direction with respect to the center point. I am working on a Transient Structural simulation and am trying to import a pressure load that varies with position and time from external csv files which are generated by another software program. Jan 5, 2021 · Notice:The Ansys Innovation Space (AIS) will undergo scheduled maintenance from June 6th to June 20th. take the global coordinate system. Unfortunately, I see that the cylindrical reference system in Workbench is still x,y,z and it doesn't work like a […] Mar 15, 2022 · Hello guys, I'm trying to simulate a rack and pinion system and i'm struggling to set a new coordinate system created by me on the remote displacement configuration. For axisymmetric 2D geometry, you can directly specify the swirl velocity (Choose the ' axisymmetric swirl ' option in the 'General' section Geometry — Lesson 3. The lesson further delves into the pressure equation and the continuity equation. The 3D state of stress is computed How to get Normal Stress along component for Cylindrical Coordinate System? Tagged: 19. The coordinatate system consist on a cylindrical with axis on Z and define dy global axis on Z, placed on the center of de pinion as the […] Feb 11, 2021 · All 3 bodies have shared topology and are of the same material. I used the Material Polarization setting in the Details view to orient […] Oct 14, 2018 · Then you can create a new point with these three new calculator expressions. Ansys Employee. April 19, 2021 at 9:10 pm. So we can just model a slice in the (r, z) plane as shown below. LINEAR/LOG SCALE: determines whether the simulation data is plotted on a linear or a log plot Best Answer. This local coordinate system can be cartesian or cylindrical (as is your case). ,nYou could try a work around. Mechanical APDL rotates the results data to the specified coordinate system during printout, display, or element table operations (such as PRNSOL Theres the Directional deformation plot on the Y axis of the cylindrical coordinate system, (Ive exaggerated it alot to figure out the rotation). June 24, 2021 at 7:03 am. Feb 8, 2020 · peteroznewman. The tangential pressure varies linearly with respect to the θ ordinate (in a cylindrical coordinate system) from 0. The primary joint elements are the MPC184 and COMBI250elements. RSwan. It is important to understand these coordinate systems and Use the EDNROT command in the explicit run to maintain the same displacement constraints as were used on rotated nodes in the implicit run. Then the BCs would be two Displacement BCs, each one setting the normal Displacement = 0 while leaving all the other coordinates Free. It's called Element Orientation (inserted under the Geometry branch in the tree: Note in the image above the the element coordinate systems have their blue (z) axes pointing radially. Below is an example of creating a cylindrical coordinate system: # create coordinate system: CS = ExtAPI. October 31, 2019 at 11:06 pm. Create a cylindrical coordinate system at the center of the hole with proper orientation. com) Regards Vinayak Ansys Help Ansys Learning Forum (Rules & Guidelines) Sep 18, 2018 · I likes Sandeep's method 3 the best, the cylindrical coordinate system. I will give it a try. It is a different procedure than just changing "Coordinate System" entry in the Details view of your part, but you'll see that it works the same when you use "Geometry -> Element Apr 1, 2021 · 1shan. g. Model(data_sources) # MODEL is new entity that allows to access results and metadata (mesh Jan 22, 2023 · cylindrical coordinate system a way to describe a location in space with an ordered triple \((r,θ,z),\) where \((r,θ)\) represents the polar coordinates of the point’s projection in the \(xy\)-plane, and z represents the point’s projection onto the \(z\)-axis spherical coordinate system During Cyclic Symmetry in Ansys Mechanical, sufficient boundary conditions should be applied. Jun 24, 2021 · ANSYS APDL LOCAL COORDINATE SYSTEM CILINDRIC Y AXIS. Jul 4, 2020 · What I am describing as a joint is connection element referred to as ‘joint’ in the Ansys Mechanical interface. This means you will not be able to create any new forum posts on the Ansys Learning Forum, but you can still browse existing ones. TAGGED: structures. More specifically, to prevent free motion along the Z axis of the cylindrical coordinate system, and to prevent free rotation movement Y direction (theta) of the cylindrical coordinate system, in a static structural analysis. Note: When the nodal coordinate systems are defined, they remain parallel to the global Cartesian system unless subsequently rotated. August 1, 2022 at 7:02 pm. CoordinateSystemType=CoordinateSystemTypeEnum. The local cylindrical coordinate system command is of the form: LOCAL,KCN,KCS,XC,YC,ZC,THXY,TFrYZ,THZX,PARl,PAR2, where KCN is the reference number for the coordinate system (11-N), First the radial velocities and accelerations are calculated by rotating the results to cylindrical coordinate system. I was looking at the fluent meshing section only I found cylindrical mesh for the structural solver. The average values in 5-10 surroundingnodes get close to my strains in the x-direction from the 10 different coordinate systems so both methods seem to work. If you are looking for printing command then you may use the command PRNSOL. Pressure loading input on certain faces of the surface effect elements. It is fascinating to compare experimental and simulation test results for a tensile test specimen. The element coordinate system is used for: Orthotropic material input. Cylindrical Displacement in ANSYS. Fortunately, ansys workbench allow for exporting an ans file for ansys classical, so it should work pretty swift. Every coordinate system in Maxwell acts simultaneously as Cartesian, Cylindrical, Spherical. It is a mathematical model I created, based on first order differential equations which define a linear pressure drops along the three cylindrical directions starting from the origin. Attachments: Jan 17, 2023 · Ansys Employee. The ability to conduct tests virtually, rather than physically, utilizing virtual simulations for testing not only increases efficiency but also leads to significant cost savings. Here, r is radius from the axis, theta is angular position and z is height. How can I apply such pressure in Ansys Mechanical. Rep Power: 7. Desired solution: the connecting structure of body 2 will deflect by around 5 deg (0. In the upper-right of the Material property definition, change Cartesian to Cylindrical, and you will see the Magnetic Coercivity vector expressed Apr 1, 2019 · I had defined a polar coordinate system and wanted to selct it for the remote- displacement - but I couldn't. I created a cylindrical coordinate system. 1. Created by Sebastien Lachance-Barrett. Even if cylindrical support was used, radial and tangential motions would be fixed allowing the motion along axial direction. ResultFileName) Tensile Test Simulation Best Practices. The Learning Hub gives you easy access to self-paced courses, tools to Nov 22, 2022 · Cylindrical Coordinate Meshing in Fluent. You can create element orientation to realign local coordinate systems for elements. Nov 12, 2019 · Create a local cylindrical co-ordinate system at a center of the current circles position. shah. Thanks Surya How to access the ANSYS Online Help ÔÇö Ansys Learning Forum Compute Velocity in Local Cylindrical Coordinate System. In the Details Window for most result object you can select the Solution Coordinate System in the Coordinate System property cell. Feb 11, 2019 · Posts: 20. 1) or Δr, Δφ, and d (Fig. I need to provide material properties which are in cylindrical coordinate as E r = 1000, E theta = 2000 and E z = 5000 with their corresponding Apr 17, 2019 · It seems you are looking for tangential displacement results. Make sure to change the Coordinate System from Global to Tilt30 when you are creating the BC Jul 31, 2020 · Notice:The Ansys Innovation Space (AIS) will undergo scheduled maintenance from June 6th to June 18th. The local coordinate system is similar to one defined for a line body representation of bolts. DataProcessing as dpf. nIs it possible to define it like that?. Best Dec 23, 2020 · nYes, in Mechanical, when you pick a cylindrical face to define the joint, it should automatically snap the joint coordinate system origin to the center of the cylinder with the Z axis aligned to the cylindrical axis. Will get back to you soon on this. qa jb at xq tr ej fn ns lm xh