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名称:骏豪数控刀具

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你对数控刀片的生产过程了解吗?

发布时间:2021-06-04 13:44:01 来源:http://www.jnskdj.com 作者:骏豪 浏览量:

数控刀片的主要成分是不同配比的碳化钨和钴,原材料的形态是粉末。容器里盛装着配好的原料,它们将被用于生产不同的粉末。每个容器重约560公斤。下面就来跟着回收数控刀片一起看看吧。

The main components of NC blade are tungsten carbide and cobalt with different proportions, and the raw material is powder. The container is filled with the prepared raw materials, which will be used to produce different powders. Each container weighs about 560 kg. Let's take a look at the recycling of CNC blades.

在车间里,将干燥的原料与乙醇和水配成的溶剂相混合就形成了一种粘稠度类似酸奶的灰色浆状物。在浆状物干燥之后,将样品送往实验室进行质量检测。这些粉末由很多直径为20至200微米的颗粒组成。

In the workshop, the dry raw materials are mixed with the solvent made of ethanol and water to form a kind of grey paste with viscosity similar to yogurt. After the slurry is dried, the samples are sent to the laboratory for quality testing. These powders consist of many particles with diameters of 20 to 200 microns.

你对数控刀片的生产过程了解吗?(图1)

它们非常微小(一根头发的厚度是50至60微米)。这些粉末被装在容积100公斤的桶中输送到用于制造数控刀片的冲压机边。操作工将冲模(用于冲压不同刀片的模具)放入机床,并将订单号输入计算机。冲模腔内充满粉末。冲压每片刀片的压力高达12吨。机床会对每片刀片进行称重,操作工也会进行观察控制。在这一阶段,数控刀片非常脆弱,很容易破裂。

They are very tiny (a hair is 50 to 60 microns thick). The powder is carried in a 100 kg barrel to the side of a press used to make NC blades. The operator put the die (used for stamping different blades) into the machine tool and input the order number into the computer. The cavity of the die is filled with powder. The pressure of stamping each blade is up to 12 tons. The machine will weigh each blade and the operator will observe and control it. At this stage, the NC blade is very fragile and easy to crack.

为进行硬化,冲压后的数控刀片需要被加热。这一工作由烧结炉完成。烧结炉一次可以处理数千片数控刀片。压制好的数控刀片粉末在长达13小时的过程中被加热到约1,500摄氏度,熔融而成硬质合金这一硬度高的材料。烧结工艺中的收缩比例约为50%,因此烧结后数控刀片的大小仅为之前的一半。

In order to harden, the CNC blade after stamping needs to be heated. This work is done by sintering furnace. Sintering furnace can process thousands of NC blades at a time. The pressed NC blade powder is heated to about 1500 ℃ in the process of up to 13 hours, and then fused into cemented carbide, a high hardness material. The shrinkage ratio in sintering process is about 50%, so the size of NC blade after sintering is only half of that before.

再次在实验室中完成质检后,数控刀片的顶部和底部都将被磨削成要求的厚度。因为硬质合金非常坚硬,所以需要使用世界上坚硬的材料工业金刚石,对其进行磨削。当数控刀片达到要求的厚度后,会对其进行进一步磨削加工,以获得准确的几何形状和尺寸。这是在基默工厂进行的磨削加工,需要采用6轴磨板来满足严格的公差要求。

Once again, after quality inspection in the laboratory, the top and bottom of the NC blade will be ground to the required thickness. Because cemented carbide is very hard, we need to use the world's hard material industrial diamond to grind it. When the NC blade reaches the required thickness, it will be further ground to obtain accurate geometry and size. This is a grinding process in Kimer factory, which requires 6-axis grinding plate to meet the strict tolerance requirements.

磨削完成后,数控刀片会被清洁并送去涂层。在这一阶段,为避免任何油脂或灰尘,处理数控刀片时一定佩带手套。数控刀片会被置于转盘的夹具上,然后送入压力较低的涂层炉。数控刀片就是从这里有了不同的颜色。

After grinding, the NC blade will be cleaned and sent to the coating. At this stage, to avoid any grease or dust, always wear gloves when handling NC blades. The numerical control blade will be placed on the fixture of the turntable and then sent to the coating furnace with lower pressure. CNC blades have different colors from here.

那么以上回收数控刀片对于生产制造过程的介绍就到这里了,希望能够对你的了解有所帮助。

So the above recycling CNC blade for the manufacturing process is here, I hope to help you understand.