Blog - SCREW TECHNOLOGY CO.,LTD.

02

2026.03

Does higher hardness always mean better wear resistance?

In mechanical design and daily use, the idea that higher hardness equals better wear resistance has become deeply ingrained common sense. People check hardness when buying cutting tools, selecting mec...

28

2026.02

The most common mistakes in mechanical design.

Double Nut LockingUse double-thread locking. The structure shown in Figure (a) is prohibited; instead, use the structure shown in Figure (b), with a thin nut at the bottom and a thick nut on top. Howe...

02

2026.02

How to Select Between Ball Screw Jacks and Trapezoidal Screw Jacks for Synchronous Screw Jack Platforms?

In the field of industrial automation, synchronous screw jack platforms are widely used in production lines, logistics warehousing, medical equipment and other scenarios due to their stable lifting pe...

02

2026.02

Ball Screw Module VS Trapezoidal Screw Module

Against the backdrop of the rapid development of automated equipment, there are distinct performance differences between ball screw modules and trapezoidal screw modules. In traditional applications, ...

02

2026.02

What is the working principle of a ball screw?

The working principle of a ball screw is to utilize the rolling of balls between the screw shaft and the nut, converting the sliding contact of traditional lead screws into rolling contact, and then t...

31

2026.01

How to properly prevent rust on ball screws?

Ball screws are an ideal component for converting rotary motion into linear motion and vice versa.If a ball screw is severely rusted, it is recommended to discontinue its use. Continued operation will...

28

2026.01

Double-Nut vs Single-Nut Ball Screws: Key Differences

Ball screw nuts are available in single-nut and double-nut types. The double-nut version offers a higher load capacity, a longer service life and greater convenience for subsequent maintenance.Single-...

23

2026.01

How to preload a ball screw nut?

In the realm of ball screw transmission, preloading the ball screw nut is the "precision craft" that eliminates transmission backlash and boosts system rigidity. A perfectly calibrated prelo...

22

2026.01

What are the commonly used materials for lead screw nuts?

What are the commonly used materials for lead screw nuts?I. Carbon SteelCarbon steel lead screw nuts boast high hardness, great strength and excellent toughness, and are commonly used in a variety of ...

21

2026.01

Nine Advantages of Thread Inserts

Thread inserts (also known as screw thread inserts, wire thread inserts, thread bushes, thread sleeves, or stainless steel thread inserts) are helical coils precision-formed from high-precision rhombi...

13

2026.01

What Is a Coupling? A Complete Guide to Its Functions and Applications

In multiple fields such as industrial automation, mechanical transmission, and CNC equipment, there is a key yet often overlooked mechanical component—the coupling. Though small in size, it plays an ...

13

2026.01

Standard Installation and Commissioning Methods for Ball Screws and Support Units

As we all know, in automated equipment, ball screws require the use of support units. The methods for using ball screws with screw support units are varied, and they are mainly determined based on spe...

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