
Chinese: 
各位好
自從上次介紹真空吸塑
很多朋友問及真空吸塑資料
不單學校，就連EDB也買了這機器
明年我應該會辦工作坊教大家用
真空吸塑不難用，然而如何做模具？
我上次有介紹用CNC機來雕刻低密度代木
沒有CNC，用其他物料也可做模具
例如用紙黏土或泥膠
即使用一支蘿蔔破成兩半，也可放上機器吸塑
但即使CNC機也不是遙不可及的

English: 
Hello, everyone
Since the last introduction of vacuum blister
Many friends asked about vacuum blister information
Not only the school, but even EDB bought this machine
I should hold a workshop next year to teach everyone how to use it
Vacuum blister is not difficult to use, but how to make a mold?
Last time I introduced the use of CNC machine to carve low-density substitute wood
Without CNC, other materials can also be used as molds
Such as paper clay or mortar
Even if a radish is broken into two halves, it can also be put on a machine to blister
But even the CNC machine is not out of reach

Chinese: 
很到這樣大的機器可能有點怕
有品牌的動輒幾十萬元
其實我自己是由小型的DIY機開始的
假如你也想知道如何入門，這影片就十分適合你了
提醒一下，假如大家都喜歡風琴奇俠卡洛斯的頻道
請於右下角按訂閱
假如希望第一時間接到新影片的通知
請按叮噹
亦歡迎大家按讚及留言發問
為何我這麼推薦CNC雕刻機呢？
多少錢一部？難用嗎？
會有危險嗎？
我把經驗告訴你，CNC不比3D打印難！
3D打印用的是加數法，把物料一層層疊起
而CNC用減數法，把物料一層層的雕走
讓工件變成浮雕或立體部件

English: 
A machine of this size may be a bit scared
Should cost you hundreds of thousands
Actually I started with a small DIY machine
If you also want to know how to get started, this video is perfect for you
Just a reminder, if everyone likes the channel of Carlos the OrganMan
Please click subscribe in the lower right corner
If you want to be notified of new videos as soon as possible
Please click the bell
Also welcome everyone to like and leave a message to ask questions
Why do I recommend CNC engraving machine so much?
How much is one? Is it difficult to use?
Will it be dangerous?
Let me tell you from my experience, CNC is no more difficult than 3D printing!
3D printing uses an additive method to layer materials on top of each other
The CNC uses the subtraction method to carve the material layer by layer
Turn the workpiece into a relief or three-dimensional part

English: 
It can be said to be more versatile than 3D printing
Because 3D printing can only print plastic
CNC can carve wood and low-density wood substitute
Even metal
Adding the fourth axis is not only a plane that can be carved
Can also be carved on the cylinder
So everyone should be interested?
If you watch my video and pay attention to the background, you will know that I have CNC at home
When this machine started, it was ordered back by Taobao
Then Carlos gradually replaced the parts.
It's the first CNC I have privately owned
Why do you buy CNC at home so much?
Mainly doing a lot of erhu production
Regardless of lettering, sound window and relief, all can use CNC
Since I have a machine inspection for installing CNC

Chinese: 
可以說比3D打印更多才多藝
因3D打印只能打印塑料
CNC卻可雕木料、低密度代木
甚至金屬
加入第四軸不單可雕平面
還可在圓柱上雕刻
這樣說大家應會感興趣吧？
如果看過我的影片而留意背境，會知道我家都有CNC
這機開始時是由淘寶訂回的散件
後來卡洛斯逐步更換零件才變成這樣
算是我私人擁有的第一部CNC
為什麼這樣大癮，家裡都購CNC？
主要當時做很多二胡制作
無論刻字、音窗及浮雕，都用得上CNC
由於我有裝嵌CNC的經驗

Chinese: 
到後來籌備創客空間時，我便著手設計一部大型的CNC
一部大型的機價值要幾十萬
若然自己DIY我怕沒設備、時間及材料
因此我只設計細則，然後交給淘寶商家加工製造
這機利害：X軸450mm、Y軸600mm、Z軸150mm
我還訂造了第四軸
剛才我說CNC難不過3D打印
因為道理是一樣的
像上次真空吸塑的小船模具
只是在網上下載的.stl
在TinkerCAD上稍為修改
最後滙出變回.stl

English: 
Later, when I was preparing for the maker space, I started to design a large CNC
A large machine is worth hundreds of thousands
If I do my own DIY, I’m afraid I don’t have the equipment, time and materials
Therefore, I only design the detailed rules and hand them to Taobao merchants for processing and manufacturing
The advantages of this machine: X axis 450mm, Y axis 600mm, Z axis 150mm
I also ordered the fourth axis
Just now I said that CNC is harder than 3D printing
Because the truth is the same
Like the boat mold that was vacuumed last time
Just downloaded from the Internet.stl
Slightly modified on TinkerCAD
Finally, the export changes back to .stl

Chinese: 
驅動CNC和驅動3D打印機一樣，需要製做.gcode的檔案
我習慣了用Autodesk的ArtCAM
雖則這軟件在2018已停產
2019有另一公司接手，現在易名為Carveco
在ArtCAM(Carveco)設定材料厚度
選好粗切及幼切的刀具
然後把兩組刀路模擬
便可生成gcode
因此我說不會比使用Cura打印更難
只要生出了gcode
便可用CNC軟件讀入gcode
工件要固定在木板上，而木板四角用鉗固定在平台上
下一部安裝刀具

English: 
Driving CNC is the same as driving 3D printer, it needs to make a .gcode file
I am used to using Autodesk ArtCAM
Although this software has been discontinued in 2018
Another company took over in 2019, now it is renamed Carveco
Set material thickness in ArtCAM (Carveco)
Choose the knives for rough and fine cuts
Then simulate the two sets of toolpaths
Can generate gcode
So I say it will not be more difficult than printing with Cura
As long as gcode is born
Then you can read in gcode with CNC software
The workpiece should be fixed on the wooden board, and the four corners of the wooden board should be fixed on the platform with pliers
Install the tool next

Chinese: 
我手上是一把12mm直徑平底刀
刀柄直徑6mm，因此我用了ER-11的6mm夾頭
刀具要用兩把扳手反方向鎖緊
用軟件把刀尖操控到工件的中心定位
開啟馬達高速旋轉
啟動gcode雕刻刀便隨著刀路完成雕刻
可以全程啟動集塵器除塵，也可間斷人手吸塵
完成粗切，便安裝3mm圓頭刀
今次用了ER-11的3.175mm夾頭
啟動幼切gcode，幼切更雖用慢速

English: 
I have a 12mm diameter flat-bottomed knife in my hand
The shank diameter is 6mm, so I used the 6mm chuck of ER-11
Use two wrenches to lock the tool in opposite directions
Use software to control the tool tip to the center of the workpiece
Turn on the motor to rotate at high speed
Start the gcode carving knife and complete the carving with the tool path
The dust collector can be started all the way to remove dust, or it can be intermittently vacuumed manually
After finishing rough cutting, install 3mm round cutter
This time I used the 3.175mm chuck of ER-11
Start the gcode of the young cut, although the young cut is slower

Chinese: 
花的時間很長，和3D打印情況類似
四小時夠吃完午飯及下午茶了
拆出底板，多餘的材料鋸走，便可拿模具去真空吸塑
剛才說過CNC是用減數法
因此用什麼材料都可
剛才用低密度代木，因為模具不講究外觀及硬度
做裝飾性的雕塑，我當然建議用木材更典雅高貴
這山寨機器力度不很大
但硬木外金屬也可雕
當然不是指極硬的鈦金屬了
我手上這是鋁板
用這機雕是卓卓有餘的了

English: 
It takes a long time, similar to the 3D printing situation
Four hours is enough for lunch and afternoon tea
Remove the bottom plate, saw the excess material away, and then take the mold to vacuum
I just said that CNC uses the subtraction method
So any material can be used
I just used low density instead of wood, because the mold doesn’t pay attention to appearance and hardness
For decorative sculptures, I certainly recommend using wood to be more elegant and noble
This copycat machine is not very powerful
But hardwood outer metal can also be carved
Of course it doesn’t mean extremely hard titanium
This is an aluminum plate in my hand
Carving with this machine is more than enough

Chinese: 
前兩星期做的萬用車
由於用了亞加力，很也就斷了
正好用鋁板改裝一下
基本上拿激光切割的圖樣放在ArtCAM便可
由於只是做3mm厚度的平面切割，不用粗切
孔與外型的刀路不同
處理Arduino及步進馬達的螺絲孔，及穿線的孔，刀要走內部
皮的形狀卻要走外部
因此也分了數次做刀路，但會選用同一把刀做完
便忘了選用鋁材的銑刀，因為進刀會慢一點

English: 
Universal car made two weeks ago
Because of the use of acrylic, it was broken
Just refit it with aluminum plate
Basically put the laser cut pattern in ArtCAM
Since it is only a flat cut with a thickness of 3mm, no rough cutting is required
The tool path of the hole and the shape is different
To handle the screw holes of Arduino and stepping motors, and the holes for threading, the knife must go inside
The shape of the skin has to go outside
Therefore, I divided it into several times, but I will use the same tool to finish it.
I forgot to use aluminum milling cutters because the feed will be slower

Chinese: 
進行模擬，會發覺全部孔及外型都妥貼算好
我不想鑽穿鋁板用螺絲固定，因此用了雙面膠
我預備了鋁材專用的銑刀
也是3.175mm直徑，用剛才相同的夾頭便可
同樣用兩把扳手收緊夾頭
由於今次的切割更粗密，中心必須對得很準
好了，開刀！確是削鋁如泥！

English: 
Perform simulation and you will find that all holes and shapes are properly fitted
I don’t want to drill through the aluminum plate and fix it with screws, so I used double-sided tape
I prepared a special milling cutter for aluminum
It's also 3.175mm in diameter, just use the same chuck just now
Also use two wrenches to tighten the chuck
Since the cut is thicker this time, the center must be very accurate
Okay, do it! It's really cutting aluminum like mud!

Chinese: 
嘩，真的很漂亮！
看到這鋁板的圖樣，和原來激光切割的是一樣的
希望經過介紹大家不會覺得CNC是洪水猛獸
學習了多加利用，可以處理多種材料
是Maker除了3D打印外的生產利器
若希望我再介紹更多機器，別忘了加讚及留言

English: 
Wow, it's really beautiful!
See the pattern of the aluminum plate, which is the same as the original laser cut
I hope that after the introduction, everyone will not think that CNC is a scourge
Learn to use more, can handle a variety of materials
It is Maker's production tool besides 3D printing
If you want me to introduce more machines, don’t forget to like and leave a comment

English: 
Your comments are my motivation for making the film!

Chinese: 
你們的留言才是我製作影片的動力啊！
