JIAXING HIFINE INTERNATIONAL ENTERPRISE CO.,LTD.

NEWS

Your location：

Homepage

News

Industry News

Classification of screws

Categories:Industry News
Author:
Origin:
Time of issue:2021-07-20
Views:0

(Summary description)A screw is a tool that uses the physics and mathematics of the oblique rotation of the object and the friction force to gradually tighten the objects and parts. It is an indispensable industrial necessity.





Classification of screws

Categories:Industry News
Author:
Origin:
Time of issue:2021-07-20
Views:0

Information

A screw is a tool that uses the physics and mathematics of the oblique rotation of the object and the friction force to gradually tighten the objects and parts. It is an indispensable industrial necessity.
In fact, screws are a general term for fasteners, and those with external threads can be called "screws". Screws are also called screws and screw rods. Screws are generally called wood screws, which are pointed at the front end, and have a larger pitch. They are generally used to fasten wooden and plastic parts; the screw rod is a machine screw, which has a flat front end. The pitch is small and uniform. Generally used to fasten metal and machine parts.

Scan the QR code to read on your phone

Previous: What are the application areas of screws?

Next: What is a fastener

Previous: What are the application areas of screws?

Next: What is a fastener

Related news

Anti-loosening screw technology "Good-resistant" anti-loosing screw technology

Screws are a common term for fasteners, a daily spoken word. Screws are indispensable industrial necessities in daily life: such as very small screws used in cameras, glasses, clocks, electronics, etc.; general screws for televisions, electrical products, musical instruments, furniture, etc.; as for engineering, construction, and bridges, large screws are used , Nuts; transportation equipment, airplanes, trams, cars, etc. are used for both large and small screws. Screws have important tasks in industry. As long as there is industry on the earth, the function of screws is important.

2021-07-21

High-strength fastener production process

The production process of high-strength threaded fasteners is raw material reformation-cold-sensitive forming → thread processing (thread rolling or thread rolling) → heat treatment → surface treatment → sorting and packaging. Generally, the process of thread rolling after heat treatment is used above 10.9.

2021-07-21

Common fastener materials and uses

1. Classification of commonly used materials of Ziwei: At present, the standard parts on the market mainly include carbon steel, stainless steel, brass, and aluminum alloy.

2021-07-21

Carbon steel hot-rolled round steel for standard parts

"Carbon Steel Hot Rolled Round Steel for Standard Parts" is a standard formulated by the China Standardization Management Committee, and its implementation date is 1990-1-1.

2021-07-21