Search found 126 matches

by felixlee868
Fri Mar 24, 2023 5:49 am
Forum: 中文论坛 / 中文論壇(简体 / 繁體)
Topic: 求助-如何在techdraw界面下显示涂层
Replies: 4
Views: 5645

Re: 求助-如何在techdraw界面下显示涂层

用剖视图,外加局部详图,可以实现你的要求。
by felixlee868
Thu Mar 02, 2023 3:31 am
Forum: TechDraw
Topic: Can't display right size information for hole
Replies: 5
Views: 832

Re: Can't display right size information for hole

... Hello felixlee868, greetings to the Community! I think the alignment of the views isn't perfectly orthogonal to the projection direction: Thanks for your help. Can you give me some description about howto understand the parameters which you use red color to marked parts ? I want to know If I ca...
by felixlee868
Wed Mar 01, 2023 1:38 pm
Forum: TechDraw
Topic: Can't display right size information for hole
Replies: 5
Views: 832

Re: Can't display right size information for hole

Thanks for your kindly help. I will try to observe the rule used by forum. :-)
by felixlee868
Wed Mar 01, 2023 3:48 am
Forum: TechDraw
Topic: Can't display right size information for hole
Replies: 5
Views: 832

Can't display right size information for hole

Hi I Design one Board which has some holes will be drilled on top/bottom/front planes. But I can't get the right Hole circle diameter for top view and bottom view. I try to use section view to mark the diameter on top view circle. but the FreeCAD notice me there are ellipsoid but not the circle when...
by felixlee868
Fri Jan 13, 2023 4:11 am
Forum: 中文论坛 / 中文論壇(简体 / 繁體)
Topic: 编译升级freecadbuild环节出现错误
Replies: 4
Views: 5494

Re: 编译升级freecadbuild环节出现错误

提示信息指出,代码中有拼写错误,编译中止。

我没有学习过QT开发的知识,对于QT的布署不清楚。
by felixlee868
Fri Jan 13, 2023 3:39 am
Forum: 中文论坛 / 中文論壇(简体 / 繁體)
Topic: 寻求freecad关于模具设计方面的教程
Replies: 9
Views: 7734

Re: 寻求freecad关于模具设计方面的教程

在高手闪亮登场之前,先由我这个失业农民工给这个话题的解决之道,扫扫街,垫垫土。在此信口雌黄,请明白人指正,请被误导者见谅 :D 关于模具设计,是一个非常广泛的技术话题。如果深究,这里涉及热学,材料力学,物理,化学方面的非常多的知识点。 如果使用 FreeCAD 设计模具,可以使用 PartDesign WB 来进行机械设计,使用FEM来对设计进行热传导模拟。这个过程需要知道所使用材料的物理学技术参数。使用FEM对设计进行强度与受力变形分析。这个过程可以找出模具的最终生产中,产品的最大变形,以及材料加工后内应力最易产生问题的设计点。 当然,你也需使用模具钢的材参数,来对模具的热传导,热变形,受力...
by felixlee868
Thu Nov 17, 2022 1:15 am
Forum: 中文论坛 / 中文論壇(简体 / 繁體)
Topic: 使用cmake,如何才能正确构造freedCAD项目,或build项目?
Replies: 1
Views: 2786

Re: 使用cmake,如何才能正确构造freedCAD项目,或build项目?

这个问题,应是关于autotools工具的使用的软件问题。由于CMake有其使用的语法,并自动处理相关的宏定义等。因此,你通过编辑被处理后的Makefile是不能解决编译路径的问题的。
这个工作是由开发人员,或系统管理员来完成的
by felixlee868
Sun Oct 23, 2022 3:40 pm
Forum: Help on using FreeCAD
Topic: How Can I use TechDraw mark HypocycloidGear Spine parameter?
Replies: 3
Views: 596

Re: How Can I use TechDraw mark HypocycloidGear Spine parameter?

截屏2022-10-23 23.14.32.png
截屏2022-10-23 23.14.32.png (119.5 KiB) Viewed 367 times

I want to get part points distance to center of circle.
by felixlee868
Wed Oct 19, 2022 7:42 am
Forum: Help on using FreeCAD
Topic: How Can I use TechDraw mark HypocycloidGear Spine parameter?
Replies: 3
Views: 596

How Can I use TechDraw mark HypocycloidGear Spine parameter?

Hi All

I use Gear WB design HypocycloidGear. I want mark HypocycloidGear Disk 0 Spine parameters. How Can I use TechDraw draw it?

Thanks