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2020-09-03 
文章 - Difference Between Round Head Screws And Pan Head Screws - 标准件 - starwdh - 207.46.227.* - 访问网站
Pan-head screws and round-head screws are often difficult to distinguish because of their similar appearances. In fact, different screw head types have different uses. Below we introduce the differenc ...(13/1)
2020-09-02 文章 - Causes Of U-bolt Damage And Methods To Prevent Fracture - 标准件 - starwdh - 207.46.227.* - 访问网站
Cause of U-bolt damage
After the U-bolt is loose, huge kinetic energy mv2 is generated.This huge kinetic energy directly affects the U-bolt and the equipment, causing the U-bolt to be damaged. Afte ...(15/1)
2020-09-01 文章 - Socket Cap Screw Removal And Osion Method - 标准件 - starwdh - 114.42.192.* - 访问网站
Socket cap screws are required on many machines and equipment, and they also play a large role. Anti-corrosion of hexagon socket is more important, so how to prevent corrosion of socket cap screw? How ...(18/1)
2020-08-31 文章 - Advantages Of Metric Flange Bolts - 标准件 - starwdh - 114.42.192.* - 访问网站
Now that metric flange bolts are listed on the fastener market, they are very popular with consumers. So what are the advantages of metric flange bolts over other bolts? Let’s take a look at the advan ...(18/1)
2020-08-20 文章 - Do You Know About Fastener Materials? - 标准件 - starwdh - 1.168.216.* - 访问网站
1) Carbon steel
Carbon steel has excellent processability, can meet a wide range of strength performance combinations, and has a lower cost compared to other fastener materials.
The mechanical pro ...(75/1)
2020-08-20 
产品库 - 直线导轨4大类型——滚珠丝杆厂家 - 标准件 - 滚珠丝杆厂家 - 49.89.132.*
直线导轨的移动元件和固定元件之间不用中间介质，而用滚动钢球。（滚珠花键）因为滚动钢球适应于高速运动、摩擦系数小、灵敏度高，满足运动部件的工作要求，如机床的刄架，拖板等。直线导轨系统的固定元件（导轨）的基本功能如同轴承环，安装钢球的支架，形状为“v”字形。支架包裹着导轨的顶部和两侧面。为了支撑机床的工作部件，精密滚珠丝杆至少有四个支架。用于支撑大型的工作部件，支架的数量可以多于四个。
直线导轨 ...(10/1)
2020-08-18 产品库 - Why Use A Washer? - 标准件 - starwdh - 1.168.216.*
1. Characteristics and application of high-strength fasteners
1) High-strength fasteners refer to fasteners with higher performance levels, including high-strength bolts, high-strength nuts, high-str ...(12/1)
2020-08-15 文章 - Surface Treatment Of Fasteners - 标准件 - starwdh - 103.116.47.*
Almost all commercial fasteners are made of carbon steel and alloy steel, and generally have anti-corrosion requirements. Therefore, the surface-treated plating must be firmly attached and cannot fall ...(26/1)
2020-08-13 文章 - Metal Materials And Heat Treatment - 标准件 - starwdh - 103.116.47.* - 访问网站
1.Heat treatment
In production, the operation of heating, holding, and cooling the steel to cause a solid phase transformation to change its internal structure and thereby improve the mechanical prop ...(7/1)
2020-08-11 文章 - Selection And Processing Technology Of Ngth Bolts - 标准件 - starwdh - 116.48.31.* - 访问网站
Introduction
In the machinery manufacturing industry, a large number of bolt parts need to be applied. Bolt parts are divided into corresponding 10 grades according to their basic properties and ...(18/1)创建资讯
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