滾珠絲桿是制約我國機床行業發展的關鍵功能部件之一，直線導軌作為導向和支承部件也是設備的核心部件之一。

Ball screws are one of the key functional components that constrain the development of China's machine tool industry, and linear guides, as guiding and supporting components, are also one of the core components of equipment.

當今世界，自動化、智能化是制造業發展的趨勢，絲桿、導軌的應用已經從機床行業，走入了百姓的日常生活。在高鐵、汽車BRT中心、高檔廚房設備、高檔移動桌椅床、電動門窗、醫療設備等等百姓身邊的物體內部，都有直線導軌的身影。

In today's world, automation and intelligence are the trends in the development of manufacturing industry. The application of screw rods and guide rails has already entered people's daily lives from the machine tool industry. Linear guide rails can be found inside objects such as high-speed trains, automobile BRT centers, high-end kitchen equipment, high-end mobile tables and chairs, electric doors and windows, medical equipment, and other objects around the people.

在絲桿、導軌市場占有率上，臺灣HIWIN、PMI、TBI、ABBA，日本THK、NSK、KURODA，德國SRAR等是大家耳熟能詳的，占據大部分市場份額。國內機床企業一直期待著能有本地絲桿導軌廠商異軍突起，替代日本、臺灣、德國，推動精密部件國產化以達到降本增效的目的。

In terms of market share in the screw and guide rail market, Taiwan's HIWIN, PMI, TBI, ABBA, Japan's THK, NSK, KURODA, Germany's SRAR and other well-known brands occupy the majority of the market share. Domestic machine tool companies have been looking forward to the emergence of local screw guide manufacturers to replace Japanese, Taiwanese, and German brands and promote the localization of precision components to achieve cost reduction and efficiency improvement.

雖然，在傳動行業早就有大量的企業投入生產，但因為生產設備和技術工藝等因素，仍只能滿足一部分低端市場的需求。

Although there have been a large number of enterprises investing in production in the transmission industry for a long time, due to factors such as production equipment and technological processes, it can still only meet the needs of a portion of the low-end market.

高端市場一方面是因為設備投入和研發投入都比較大，另一方面研發試驗周期也比較長，所以今仍少有企業愿意涉險。

The high-end market is partly due to the large investment in equipment and research and development, and partly due to the long R&D testing cycle, so few companies are willing to take risks to this day.

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