In recent years, the development trend of China's titanium industry is very fierce, and it has become a big country in 

the development of titanium production. The overall production of titanium alloy screw products in China shows an 

increasing trend year by year, and titanium alloy screw materials are also widely used in mechanical equipment, 

electronic equipment, communication equipment, hardware lighting, building Bridges and other industries, and 

gradually entered the civil field. Goods usually made of materials, almost to take advantage of the low density of 

titanium screws, usually in places where there is a combination of density requirements and weight requirements.

The titanium alloy screw is not a high-strength material, it is a very high strength, the density of titanium alloy screw 

is about 50 to 60 percent of 45 steel, but the strength is comparable. Titanium alloy screws have high strength but 

also have good heat and low temperature resistance, titanium has a good resistance to salt, seawater and nitric acid 

corrosion ability. Is worthy of the space and sea metal.

About the phenomenon of titanium screw sliding wire, we sometimes encounter titanium alloy screw overflow buckle,

 also called sliding wire, common on the bicycle is the vertical, crank, rod clamp and other aluminum threaded holes, 

titanium screws and foot shafts are generally fine. The perfect repair method is to reaming and tapping titanium screw 

sleeve, but this process in addition to the trouble and high cost, some places are not rich size can not reaming.

The best way to make do is to wrap a hemp knife, raw material belt, point thread glue or 502, but the result is 

that the thread does not screw hard is useless. Now introduce a simple repair method, the useless small tape measure 

at home, easy to pull buckle and other things, as long as it is telescopic inside must have a coil spring, before throwing

 the coil spring removed for backup.

If you encounter the case of titanium screw thread overflow, cut a small piece of spring head fold, put it into the 

screw hole of the overflow buckle, and screw the titanium alloy screw directly into it, which can basically restore the

 torque of the original aluminum screw hole, and can be disassembled repeatedly, and the reed will not fall out. 

When screwing, you can choose a coil spring of different width and narrowness according to the size of the titanium 

alloy screw hole, or put two coil springs in the titanium alloy screw hole.

Baoji Chaolong titanium metal material Co., LTD

Add: Gaoya Village Industrial Park, Baoti Road, High-tech Zone, Baoji City, Shaanxi Province

Tel: 17719602970 (same as wechat)

E-mail: bjcltjs@163.com

The website is www.cltjs.com

Post: 721000