Tidigt ansökningsstadium:The history of Thread Rod can be traced back to a long time ago. Initially, they were applied in some simple mechanical devices, such as grape and olive presses, etc. At that time, the structure of lead screws was relatively simple, similar to sliding Thread Rod, mainly achieving certain squeezing or pushing functions through rotation, but the precision and efficiency were relatively låg .
Standardiseringssteget för skjutgängstång: In the 1850s, a type of sliding Thread Rod that met specific standards - ACME Thread Rod- emerged. ACME lead screws have certain standard specifications and have been more widely applied in mechanical transmission. Their emergence has made the application of sliding lead screws in industrial production more standardized and popular, providing certain support for the development of mechanical manufacturing.
Ökningen av kulskruvar: In 1874, ball screws were invented. Their design concept was to place steel balls between the nut and the screw, replacing sliding friction with rolling friction to improve the problems of poor positioning and easy damage of traditional screws. However, due to the excessively high manufacturing difficulty at that time, a systematic design theory and manufacturing process flow were not formed, so it was not widely applied on a large Skala . Det var inte förrän 1940 som General Motors först använde färdiga kulskruvar för att styra mekanismer för bilar . Denna applikation markerade inträde av bollskruvningsforskning i industrialiseringssteget, vilket gör det gradvis att få uppmärksamhet och vara mycket främjad . 1961, NSK Company First Appliced till Machine to Machine to Machine till maskinverktyg, Effectiverinförstärkning av maskinen, Effekten av maskinen, Effectiven ACHINED ACHINECE ACDACY ACCEACY ACCEACY Verktyg . Sedan dess har kulskruvar använts i stor utsträckning inom precisionsmaskiner som maskinverktyg, främjar utvecklingen av den mekaniska bearbetningsindustrin mot hög precision . i slutet av 1990 -talet, eftersom tillverkningsindustrins krav på precision och effektivitet fortsatte att stiga, bollskruvar också utvecklad mot mer exponering och högre hastighet, ytterligare hastighet, ytterligare ökande marknadsföring {{{{{{{{{{{{{{{{{{{{{{{{{{{)
Overall, the development of lead screws has been continuously evolving along with the advancement of industrial technology. From the initial simple sliding lead screws to high-precision and high-efficiency ball screws and planetary roller screws, etc., their performance and application fields have been constantly expanding and improving, playing an increasingly important role in modern industry.
produkt:Trådstång
