Cold Heading Dies Used in the cold heading process, where metal is formed at room temperature. These dies shape wire or rod stock into fasteners like bolts, screws, and rivets by applying high pressure. Typically made from high-hardness materials like tungsten carbide or tool steels to withstand repeated high-stress impacts. Punch Dies Part of a punching or stamping system, used to create holes or shapes in sheet metal. The punch (male part) presses into the die (female part) to cut or form...
Cold Forming moves material rather than removes material hence little or no scrap Cold Forming manipulates & maintains grain flow and increases structural strength through work hardening Cold Forming is a rapid process suitable for large quantities Recent technology advances have enhanced the precision, capability and performance of cold forming equipment Rapid changeover technology (SMED) enables modern lean manufacturing techniques to be employed
Canton Fair's first phase sees over 20% rise in overseas buyers
A dramatically increased number of overseas buyers visited the first phase of the 137th China Import and Export Fair, the country's largest trade event, amid the uncertain global trade situation, according to the fair organizers. With a theme of displaying China's advanced manufacturing, the fair's first phase concluded on Saturday, with 148,585 overseas buyers from 216 countries and regions in attendance, marking a 20.2 percent increase compared to the same period of the fair's 135 session.
2023 Shanghai International Fastener Industry Expo
2023 Shanghai International Fastener Industry Expo
Provided are rotary dies that can cut amorphous materials while having suppressed wear. The rotary dies are adapted to cut a target, and include an anvil roller, a die cutter, a first elastic portion, and a second elastic portion. The anvil roller rotates while supporting the target. The die cutter has a projecting edge for cutting the target and is configured to rotate. The first elastic portion is arranged on the outer peripheral surface of the anvil roller, and elastically deforms upon...
To produce multiple and diversified kinds of part inexpensively and easily by providing mechanisms that can adjust the position of a die from the outside of a slider in a rotary forging machine. CONSTITUTION:Prior to performing of production of parts, a handle 42 projecting to the outer part of a slider 19 is rotated to rotate a geared nut 34 by way of a worm 40, a worm gear 39 and the 1st gear 38. The nut 34 rotates on the outside circumference on the 1st ram 32, and a slider 19 moves upward...
International Hardware Fair 2024
The Cologne Hardware Show in Germany is a biennial large-scale international hardware exhibition, which was launched for the first time after the epidemic of four years, with about 1,400 exhibitors from 50 countries and about 25,000 visitors from 140 countries and regions. The products on display range from hardware tools and accessories to construction and DIY supplies, all the way to fasteners, fixtures and accessories. Among them, there are 298 Chinese exhibitors with a scheduled area of...
Cold Heading Terms: Cut-off: A specific length of wire that is cut off from a coil of wire prior to going into the heading die. Heading Die: A stationary piece of tooling that has the specific geometry for the part machined into its cavity used to form parts. Punch: A piece of tooling that moves, striking the cut-off slug to upset material and push it into the heading die. Knockout Pin: (used for two purposes) 1. To serve as a support against which the blank rests while it is being headed. 2....
What is cold heading: Simply put: cold heading is feeding wire into a machine, cutting it into pieces, and hammering on it. The material is not heated or machined, but formed into its desired shape at room temperature. The ability to form material instead of removing it deems this process extremely efficient and cost effective when manufacturing large quantities. :,,.,., we design and fabricate our own custom tooling and manufacture nearly all fastener forms including multiple upset...
Whatsapp: +86 16630869222
Address: ROOM 1207 NO.3 BUDING,YUECHENG APARTMENT,BATTLE ROAD,RENQIU CITY, Cangzhou, Hebei China
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Fill in more information so that we can get in touch with you faster
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
