AutoCAD Inventor :: Making Holes On A Cylinder
Feb 13, 2004I am trying to Drill a series of holes on a cylinder. I cannot find out how to start the sketch on this surface so that i can drill on the rounded part of the cylinder.
View 5 RepliesI am trying to Drill a series of holes on a cylinder. I cannot find out how to start the sketch on this surface so that i can drill on the rounded part of the cylinder.
View 5 RepliesI have scoured the pages on here looking for a way to put a 90deg curve in a piece of bar (2x40x2356mm) .
The next issue I am having is after I have curved it I need to put equidistant 4mm holes central along its length (20mm in and 40.6mm between them).
In inventor 2013 I want to extrude a horizontal circle on surface of a bigger vertical hollow cylinder. but what i did it enters into cylinder, and i only want to extrude it on external surface.
View 1 Replies View Relatedi need to make a 'stencil' of sorts that is a solid 1.5mm thick disk (about 30mm in diameter) with 200um holes (separated by 500um - i.e. 500um distance between each hole)
Things I've tried:I tried to make a 2D footprint of this stencil and then extrude the entire thing. My computer crashed! i guess the ram needed for this is too much.
I made a 200um diameter circle, extruded it into a 1.5mm 'pillar', arrayed these pillars, then placed a 30mm diameter, 1.5mm high solid disk around the array and made a block. When i exported it to an stl format, it didn't recognize the design as a disk with holes, but as an array of pillars.
I tried to make the disk first. draw one 200um circle and presspull it to form one hole - but i can't seem to array that hole in this disk!! If I have to make an array of these circles and presspull them one at a time, i'll die before i finish the stencil.
I'm going to have a solid surface which I want to make it look like it has a holes in it. Sooner or later I will probably switch the perspective on the surface, add the holes, and have tentacles coming out of it. So basicly I want to know how to add some sort of holes to a surface. the holes that are in the turtles back are what I want. Kind of with the beveled edge and everything.
View 3 Replies View RelatedI would like to know whether it is possible (and how) to trim a wall that was generated from mass face to a roof (also generated from face mass) or/and make a horizontal hole in it. The wall itself is not straight or curved, it shifts outwards from the building from base to top (still in an elevation it looks like rectangle).
View 2 Replies View Related-Did I do the rectangular pattern correctly? If not, the correct one with step-by-step information
-Why the holes do not go through the thickness of plate?
I'm looking to find how many holes there are in a part ( and then what their diameters are). I tried using
Dim oPartDoc As Document
Set oPartDoc = ThisApplication.ActiveDocument
Dim oCompDef As PartComponentDefinition
Set oCompDef = oPartDoc.ComponentDefinition
MsgBox "there are " & oCompDef.Features.HoleFeatures.Count & " holes"
but this falls down if a hole feature created more than one hole at the same time.
I have an existing extrustion with holes in it. All in one sketch.
I go to add an off shoot from the existing main body in the sketcher. In that off shoot I add a circle
in the middle of the off shoot to represent a hole. So fa so good, or at least I thought. I exit the sketch mode
and my extrustion looks fine with the exception of the hole is not there. Why? Why doesn't Inventor recognise the
circle sketch as hole geometry like it does in the originally created sketch?
In Solidworks, given this same scenario, would have recogized the circle as a void and thus created a hole.
I ended up deleteing the hole out of the main sketch and doing a seperate hole cut feature. I am sure I am missing something and in the process of learning would like to know if indead I did not do this the correct way.
I need to emboss ( cut in ) some grooves into a cylinder, but in such a way, so that they won't get narrower. What do you think would be the best way to do that?
View 2 Replies View RelatedI have made a sheet metal cylinder with a rip. I am trying to create a seam on this rip as is done in [URL] ....... about half way through.
I have tried to go through the same steps, but I can not select the inside of the rip to built hems and flanges on. I also tried to make the cylinder by sketching 350 degrees of the cylinder instead of creating a rip, This had the same problem.
Why I can't select these edges or how I can work around it?
How can I create a rib that touches a plane and the end of a cylinder? Inventor will not do it since the thickness of the rib does not touch the cylinder (see attachment).
View 8 Replies View RelatedI am modelling plain Bearing but i have problem getting holes at an angles. I have attached an image for it.
Holes are located on top side of the bearing.
Basically I’m trying to create a circular cut in a flat pattern for a hole made in a rolled piece of sheet metal.
I have created a "case" (this is what we call it) to mount an axial fan, it will require holes for mounting the motor plate. When I create these holes in the rolled case assembly they appear to be fine, but when I flatten it they are turned into two sets of semi-circles or ellipses.
This is only a problem when we run the parts on our Laser; the laser will attempt to start the cutting at the end of each of these "semi-circles" causing a hotspot where the two semi circles meet. This causes the hole to be slightly smaller than intended in this area causing great difficulty inserting bolts, they normally require drilling.
Our material thicknesses vary from about 3mm to 8mm.
I’ve included a crude example of what I’m trying to achieve. To really see what I mean, place the file into a Drawing file and zoom into the hole. I couldn't add the file, with only 3 features the file was 5mb in size.
By the way, I have a temporary solution, it's just a little complicated. (My solution: use square holes first in the un-flat, use the diagonal lines from each corner of the square in a sketch on the flat pattern to place a circular cut on its mid points.)
Intel Xeon 3.0GHz (4 Cores)
nVidia Quadro 2000 (1GB) - Dual Screen
8GB RAM
How I can get the holes filled/hatched in elveation vies and in sections?
Please see the attaced sketch.
Using the Hole command, I want to locate / reference off datums, this is something I can do in Pro-E. It's not a choice, that I can find.
View 8 Replies View RelatedHow do I place a hole on a circular part at a specified distance from the edge. This works on other parts with straight edges, but there is no option to do so on a circle.??
View 3 Replies View RelatedI have a couple of quick questions about dimensioning holes in drawings .
First, if I have a hole in a rod or shaft so the surface isn't a full circle I get the dimension as a radius. Can I change it to a diameter?
Second, in a model, how do I dimension or measure to the edge of a round rather than to it's center? In SW I could hold the shift key while selecting, is there a similar method here?
I have an assembly which consists of parts and holes, when I open a part the holes are not visible as they were created in the assembly - how do I display the holes for these parts that were created in the main assembly when opening a part file ?
View 9 Replies View RelatedI have a cabinet that we make, and we put some holes through the sheet metal skin of the cabinet at the assembly level. I use iLogic to turn these holes on and off, depending on configurations.
Sometimes when switching between configurations the holes that were suppressed will disappear from my model and leave me with just the original sketch. So my iLogic rule errors because it can't find the hole feature.
I am using planes based off of the origin planes to define an axis that I use as my hole center line. And I then make a sketch on the XY origin plane to create a point for my hole. So everything there is independent of the cabinet model.
I have a 3 part assembly . Holes have to be made though the 3 parts . The holes can be made and snet/projected/though all/though distance and this work fine. The holes are shown in each part and the participant command works fine
The holes are shown in a drawing file....all GOOD
BUT
The holes are NOT shown when each part is opened!
I am struggling to drill holes at an angle on shaft in assembly level. I cant drill at part stage as forging called up in assembly.
View 4 Replies View RelatedCurrent version INV 2012
1. When placing pumps,bolt-on walkways etc..etc..on to a metal frame at the assembly level do you place the pumps/walkways first and then add the bolt holes to the frame or do you create the bolt holes first in the frame and then place the pump/walkways on to the holes?
i have edited an associative part within an assembly. Created a sketch on one of the surfaces, and projected the surface of another part, which had holes. Then created a set of holes, by selecting some of the hole centers from this projected sketch. Later I wanted to remove one of these holes, but it doesn't seem to be possible. I can not de-select a point.
Inventor 2011
I have a problem with a model and the drawing. In the model i have mirrored some holes. In the drawing the hole-table shows some of the mirrored holes on the position of the original ones. Also some entries are doubled.
I have also tried to redo a fresh drawing, the problem persists.
System: Inventor 2011 64 bit Subscription bonus pack with sp2
I also tried o another system without change. The model is too big to attach, so i attached only a pdf-dok.
I seem to have made what many might consider a rookie mistake. Built a fairly complex structure for an overhead crane system and get to the end to find that I missed two holes. The problem with these two holes is it is ONLY 1 plate (my grounded part), but I have used this same part in one other instance. So if I edit (even from within assembly) and add the two holes to the grounded plate it creates them in the other plate, which I dont want.
Since I have the second plate being used as a refence to locate MANY other parts on this unit, it would be quite difficult to replace it with a new part (same but different file name).
Any way to add said two holes to the grounded plate only and not the other?
Inventor 2014 PDS
If I have a "large" tube with a series of holes along it, say 9mm diameter...
I have another component (an 8.9mm solid cylinder) which should be inserted in those holes......how is the best way of doing it?
I thought about adding a work axis in each hole, but can't find an easy way of doing even that!So how would you do it?
If I make a hole in a rectangular block it all works out, the toroid appears and I constrain the small 8.9mm to the axis of the hole in the block.That does not seem to work with holes in the large tube.
I created an ipart and on some of the parts i need holes in them and the others i do not. I use the hole feature and made my holes but it shows up on all of the parts. I go into the table and change all the holes for the parts i don't need to a dia of 0. now those parts wont work because of the error of having the hole dia set to zero.
Is there a way i can suppress the holes on the parts i don't what the holes to be in?
want to delete holes (see picture), but also to keep other features below hole.
View 3 Replies View RelatedI am trying to CAD a model rocket I just made so I can test the aerodynamics of it. I have all of the individual parts made in inventor, but I am having trouble getting the fins on the rocket.
How can I constrain the fins (which have a flat face) to the outside of the cylindrical rocket tube? The photo shows the fin and the face (the narrow and long face) that I am trying to constrain to the tube.
I want to do a simple bend of a cylinder. That is, I have made a 40inch length and want to bend it at several places.
I keep finding a reference to bend part but the tool does not exist in Inventor.