3D PRINTING

kingkong_hk

maestro 發表於 2013-8-1 23:04
回復 kingkong_hk #58 的帖子

如果喺淘寶買不如同呢間買。

都OK喎....

kingkong_hk

阿爹 發表於 2013-8-1 21:43
乃又話頂唔順企個樣嘅

粥佢去後巷打完螺錢再打再螺錢添呀

kingkong_hk

無悔 發表於 2013-8-1 20:49
矛乜認識！

我刀係冇咩識

kingkong_hk

hkman2011 發表於 2013-8-1 18:48
效果好唔好呀?

好過人手O即

kaka1228

假波男 發表於 2013-8-2 09:48
的假X標準size 12吋

洗唔洗整咁長呀，入唔入行晒架

kaka1228

kingkong_hk 發表於 2013-8-2 10:07
唔駛帶腳架

咁一於定番部先

馬後砲

kingkong_hk 發表於 2013-8-1 17:42
我知大CHEAP野都係用OPEN SOURCE來搞, 食STL格式, 主流軟件已經支援輸出STL

買機最好有SD CARD READER,  ...

STL FORMAT :-
STL (STereoLithography) is a file format native to the stereolithography CAD software created by 3D Systems. STL is also known as Standard Tessellation Language. This file format is supported by many other software packages; it is widely used for rapid prototyping and computer-aided manufacturing. STL files describe only the surface geometry of a three dimensional object without any representation of color, texture or other common CAD model attributes. The STL format specifies both ASCII and binary representations. Binary files are more common, since they are more compact.

An STL file describes a raw unstructured triangulated surface by the unit normal and vertices (ordered by the right-hand rule) of the triangles using a three-dimensional Cartesian coordinate system. STL coordinates must be positive numbers, there is no scale information, and the units are arbitrary.

馬後砲

Since there is no scale information, calibrating your 3D printer could be tedious.

Another issue of no scale information is the resolution of the mesh ( that is how big or how small the mesh triangles should be when outputting the STL file )

假波男

waiking 發表於 2013-8-1 18:58
要比錢交學費

我寧可唔學慳番的錢食囡

假波男

kaka1228 發表於 2013-8-2 10:25
洗唔洗整咁長呀，入唔入行晒架

事業線都
一吋長,一吋強啦

kaka1228

假波男 發表於 2013-8-2 11:12
事業線都
一吋長,一吋強啦

乃真有研究呀⋯

jayzhou_2046

回復 kingkong_hk #118 的帖子

ABS等於尼龍?

kingkong_hk

jayzhou_2046 發表於 2013-8-2 11:19
回復 kingkong_hk #118 的帖子

ABS等於尼龍?

D人係咁講, 應該唔完全=, 另外仲有PLA料可用

網上面搵到1卷3mm ABS料, 1kg 賣33蚊美元左右, PLA料都係差唔多

假波男

kaka1228 發表於 2013-8-2 11:14
乃真有研究呀⋯

跟大蛇學既咋

kaka1228

假波男 發表於 2013-8-2 12:52
跟大蛇學既咋

企冇研究架喎⋯

假波男

jayzhou_2046 發表於 2013-8-2 11:19
回復 kingkong_hk #118 的帖子

ABS等於尼龍?

唔一樣
ABS
Acrylonitrile butadiene styrene (chemical formula (C8H8)x· (C4H6)y·(C3H3N)z)
尼龍 ( PA )
Polyamide ( chemical formula (C12H22N2O2)n )

ABS 叫工程塑料用系 日用電器外殼
尼龍有耐磨性,用系齒輪軸承,,,, 另最大用量系 絲襪  !  

假波男

kaka1228 發表於 2013-8-2 12:56
企冇研究架喎⋯

企話影相同打工夫一樣
一吋長,一吋強

kaka1228

假波男 發表於 2013-8-2 13:44
企話影相同打工夫一樣
一吋長,一吋強

企就係成日貪長⋯所以洗左好多$⋯

假波男

kaka1228 發表於 2013-8-2 13:47
企就係成日貪長⋯所以洗左好多$⋯

咁我都系PRINT支鏡出泥算

kaka1228

假波男 發表於 2013-8-2 14:26
咁我都系PRINT支鏡出泥算

Print 出尼用得架咩⋯