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1、配液
1, with liquid
用作蝕刻劑的是三氯化鐵溶液。它的波美濃度在蝕刻環節中非常重要，直接影響到蝕刻的速度。適合的波美濃度是38到40度之間。
Used as the etchant is ferric chloride solution. It is very important to be concentration in the etching process, directly affect the etching speed. Baum suitable concentration is between 38 to 40 degrees.
測量濃度的方法是；將三氯化鐵溶液倒在細長的量杯中，刺進波美計，挨著液面的數值即是它的波美濃度。
Concentration is measured; the ferric chloride solution to the slender measuring cup, pierce Baum, close to the level of the value that is the concentration of baum.
現在的波美濃度是42度，有些太濃，我們能夠加水進行稀釋，拌和均勻后，取樣從頭進行測量。如果波美濃度太低，則可參與高濃度的三氯化鐵溶液。波美濃度分配適合后，倒入蝕刻機的箱體內，把蓋子蓋好。
Baume concentration is now 42 degrees, some is too strong, we can be diluted with water, mixing evenly, sampling measurement from scratch. If Baume concentration is too low, you can participate in the ferric chloride solution with high concentration. Baume concentration distribution is suitable, the box into the etching machine, cover it.
2、開機
2, boot
蝕刻機運用的是380V電源。翻開電源開關，電源指示燈亮。發起酸泵，讓三氯化鐵溶液在機器內循環，查詢溫度表最高不能超過50度。按下傳送帶開關，進行整機試運行。
The etching machine uses the 380V power supply. Turn on the power switch, power indicator light. Initiate acid pump, so that the ferric chloride solution in the machine cycle, query the thermometer may not exceed 50 degrees. Press the belt switch to run the whole machine.
3、試刻
3, try to carve
這臺精密搖晃蝕刻機傳送帶能夠無級調速，沖刷時間的長短能夠在這里進行調整。
The conveyor belt can be infinitely variable speed, the length of time can be adjusted here.
蝕刻機運轉正常后，先在入料口放一塊試刻用的不銹鋼板，傳送帶會把它緩慢的送入機器內部。按下蝕刻開關，機器內的噴嘴就初步噴出三氯化鐵溶液，它的壓力基本上是安穩的。三氯化鐵溶液不斷地沖刷不銹鋼板的表面，溶液中的三價鐵離子快速氧化不銹鋼板，不銹鋼板就被蝕刻下去了。
After the normal operation of the etching machine, first put in the mouth of a piece of stainless steel plate for trial use, the conveyor belt will slow it into the machine. Press the switch etching, nozzle inside the machine on the preliminary ejection ferric chloride solution, its pressure is basically stable. Ferric chloride solution constantly scouring the surface of stainless steel plate, stainless steel plate rapid oxidation of ferric ion in the solution, the stainless steel plate was etched on the go.
沖刷時間的長短就抉擇了蝕刻的深度。
The length of the time to determine the depth of etching.
如果蝕刻太淺，要降低傳送帶跋涉速。
If the etching is too shallow, reduce the belt travel speed.
大約3分鐘后， 我們可在出料口拿到試刻的不銹鋼板，用手試摸一下蝕刻的深淺程度,如果手指上感到有點高低的覺得，這時的深度在大概在0.1毫米，就能夠初步正式蝕刻。
About 3 minutes later, we can get the stainless steel plate to try engrave on the discharge opening, by hand touch etching test the degree of difficulty, if the fingers feel that the height, then at a depth of about 0.1 mm, can preliminary formal etching.
4、正式蝕刻
4, the official etching
把堅好膜 并在不好貼上了防腐保護膜的那二塊不銹鋼板放在入料口的適合方位，按下蝕刻開關，蝕刻機就初步對不銹鋼板進行蝕刻， 3分鐘后，我們就在出料口看到了的這兩塊不銹鋼板，仔細檢查一下，像這么就達到了我們央求的蝕刻效果。
The two pieces of stainless steel plate Kennedy good film and anti-corrosion protective film in the bends on the feed port for range, press the switch etching, etching machine of stainless steel plate was etched, 3 minutes later, we see these two pieces of stainless steel plate in the discharge port, carefully check look, like this reached the etching effect we begged.
5、褪膜
5, faded film
先把蝕刻好的不銹鋼板放入清水中，用潔凈的布將三氯化鐵溶液洗去。然后放入另一個盛有清水的容器中，搖晃幾下，將表面洗潔凈,再把不銹鋼板不好貼的防腐保護膜撕掉，將這二塊不銹鋼板，放在盛有固體氫氧化鈉的容器里，按1：10擺布的比例參與七、八十度的熱水，搖晃容器，使氫氧化鈉充分的溶解。我們能夠看到，兩塊不銹鋼板上殘留的膜城市慢慢地全部退去。搖晃到水溫為二、三十度了，才能夠拿潔凈的布將它們擦洗潔凈。再把不銹鋼板放入盛有清水的桶中進行漂洗。
Put the stainless steel plate etching well into the water, with a clean cloth to wash away the ferric chloride solution. Then put in another container filled with water, shake, the surface will wash clean, then the corrosion protection film of stainless steel plate bends the tear, the two pieces of stainless steel plate, placed in a container of solid sodium hydroxide, according to 1:10 at the mercy of the proportion of participation in the seven, eighty degree water, shaking the container, so full of sodium hydroxide solution. We can see that two pieces of stainless steel plate on the residual film city slowly receded. Shake to the water temperature of two, thirty degrees, and can get clean cloth scrub them clean. Then put the stainless steel plate into the bucket with water.
蝕刻好的標牌半成品即是這個姿勢。讓它天然晾干就行了。
The etching of the semi finished product is the gesture. Let it dry naturally.

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