精品视频在线观看免费99,东京热日韩精品免费视频,成人国产精品一区二区不卡,亚洲乱码精品一区二区三区国产

products

3D printer technology is an emerging technology in the processing and manufacturing industry, and also a powerful supplement to the manufacturing means. Meanwhile, 3D printer has started or replaced the traditional manufacturing means in some manufacturing fields.

 

In many application fields of 3D printers, under what circumstances do enterprises need to consider the use of 3D printers? How do you choose a 3D printer?

 

1. It can’t be done by traditional technology

 

After thousands of years of development, the traditional manufacturing industry has been able to meet most of the manufacturing needs, but there are still some unmet needs. Such as super complex components, large-scale custom production, and so on. There are two very representative cases: GE additive 3D printer engine fuel nozzle, 3D printer invisible teeth.

 

The fuel nozzles used in the LEAP engine, for example, were originally assembled from 20 parts made by conventional machining. GE additive redesigned it, combining 20 parts into one whole. In this case, it can’t be made by traditional machining methods, but 3D printer can make it perfect. It also offers a range of benefits, including a 25 per cent reduction in fuel nozzle weight, a five-fold increase in life and a 30 per cent reduction in manufacturing costs. GE now produces about 40,000 fuel nozzles a year, all in metal 3D printers.

 

In addition, invisible braces are a typical case. Each invisible set contains dozens of braces, each with a slightly different shape. For each tooth, a different mold is covered with film, which requires a 3D photocurable printer. Because the traditional way to make a tooth mold is obviously not practical. Due to the advantages of invisible braces, they have been accepted by some young people. There are many manufacturers of invisible braces at home and abroad, and the market space is huge.

3D printer model

2. Traditional technology has high cost and low efficiency

 

There is another type of manufacturing that can be considered to use 3D printer, that is, the traditional method has high cost and low efficiency. Especially for products with small demand, the production cost of opening mold is high, and the production efficiency of not opening mold is low. Even the orders are sent to the manufacturing plant, which has to wait a long time. At this time, 3D printer shows its advantages again. Many 3D printer service providers can provide guarantees such as starting from 1 piece and 24-hour delivery, which greatly improves the efficiency. There is a saying that “3D printer is addictive”. R&d companies are gradually adopting 3D printer, and once using it, they are no longer willing to use traditional methods.

 

Some prescient companies have also introduced their own 3D printer , manufacturing parts, fixtures, molds and so on directly in the factory.


Post time: Dec-25-2019
嗯啊好大好想要视频| 欧美成人精品一区二区免费看| 国产亚洲一区白丝在线观看| 国产精品538一区二区在线| 大鸡巴操饿罗斯女人| 天天躁久久躁中文字字幕| 日本一区二区三区四区五| 淫荡扣逼骚逼视频| 日本二区在线观看| 新视觉亚洲三区二区一区理伦| 久久精品欧美日韩精品不卡| 束缚久久久久久免费高潮| 想被操在线啊啊啊啊| 精品区在线导航视频观看| 大鸡巴操饿罗斯女人| 插欧美美女逼逼逼逼| 东京热无码AV一区二区三区| 男生狂操女生污视频| 日本老熟妇毛茸茸| 色噜噜AV亚洲色一区二区| 少妇精品久久久一区二区免费| 国奴精品毛片av一区二区三区| 啊灬啊别停灬用力啊男男在线观看| 9999热精品免费视频| 久久国产精品成人18p| 久久一级高潮a免费| 黑人巨茎和中国美女视频| 一区二区三区四区五六区| 国产精品亚洲一区二区三区极品| 中文字幕一区二区日韩精品蜜臂| 亚洲女同一区二区三久久精品| 99久久久国产精品k影| 久久国产精品二卡| 亚洲中文字幕在线无码一区二区| 把女生操出水的视频| 三级片手机在线视频| 免费黄片视频星空| 高颜值美女视频在线观看| 最新AV中文字幕在线看| 可以免费看黄的香蕉视频| 欧美精品性做久久久久久|