Manufacturing industry is a part of the main body of China's economy. In modern times, China is famous for its "international factories". However, due to many problems, the impression of Chinese goods is good and bad. In order to change this situation and improve the level and skills of domestic manufacturing profession, the state attaches great importance to manufacturing profession. Machine tools are the most used equipment in domestic manufacturing industry, and the composition of machine tools can not be separated from linear guideways.

國內經濟處于快速增長的勢頭，國內制造業也處于轉型階段，為直線導軌產品提供了巨大的空間，我國這個龐大的招引了眾多國外知名導軌生產企業前來投資合作，同時也促進了國內導軌職業的快速開展。

Domestic economy is in the momentum of rapid growth, domestic manufacturing industry is also in the transition stage, which provides a huge market space for linear guide products. This huge market in China has attracted many well-known foreign guide manufacturers to invest and cooperate, and also promoted the rapid development of domestic guide profession.

我國直線導軌制造業所形成的龐大生產能力讓國際刮目相看。跟著我國電力工業、數據通信業、城市軌道交通業、汽車業以及造船等職業規模的不斷擴大，對直線導軌的需求也將迅速增長，未來直線導軌職業還有巨大的開展潛力。

The enormous production capacity formed by the manufacturing industry of straight-line guides in our country makes the international eye-catching. With the continuous expansion of China's power industry, data communication industry, urban rail transit industry, automobile industry and shipbuilding industry, the demand for linear guides will also grow rapidly, and there will be great potential for the development of linear guides in the future.

直線導軌一般分為兩類，分別是方形導軌和圓形導軌兩種類型。圓形導軌是較早呈現的產品，但比較方形導軌精度較差。不過圓形導軌非常合適垂直移動重負載的場合。詳細運用哪種直線導軌應該依據實踐導軌應用需求來決定。

Linear guideways are generally divided into two types, square guideways and circular guideways. The circular guide is the first product to appear, but the accuracy of square guide is poor. However, circular guides are very suitable for vertical movement of heavy loads. Which kind of linear guide should be used in detail should be decided according to the application requirements of practical guide.

方形導軌規劃固有的各種磨制要求導致其初期成本是圓型導軌的數倍，但跟著直線導軌制造技能導軌的體現要優于圓形導軌。在一般狀況下，方形導軌具有更高的負載能力、精度和剛度以及更長的運用壽命。

Various grinding requirements inherent in square guideway planning lead to its initial cost is several times that of circular guideway, but the performance of manufacturing skilled guideway with linear guideway is better than that of circular guideway. In general, the square guide has higher load capacity, accuracy and stiffness, and longer service life.

不同職業對導軌類型的需求也是不同的，我們應該依照自己的時刻狀況挑選合適自己的導軌設備，國內的導軌還處于開展中，期間會呈現這樣那樣的問題，我們應該注重這些問題并處理它，這樣才會使我國導軌職業開展更快，走的更遠，會逐漸縮小和國外導軌職業的距離。

Different professions have different needs for different types of guideways. We should choose suitable equipment for our own guideways according to our own situation at all times. Domestic guideway shopping malls are still in the process of development. During the period, there will be such and such problems. We should pay attention to these problems and deal with them. Only in this way can our guideway profession develop faster, go farther, and gradually shrink and foreign guideways. Professional distance.