Anchors are a general term for all post-anchoring components, covering a wide range. According to the anchoring mechanism, they are divided into expansion anchors, expansion anchors, bonding anchor bolts, etc. According to the raw materials, they are divided into metal anchors and non-metal anchors.
1. Raw material preparation: Select suitable steel as raw material, usually carbon steel or stainless steel.
2. Cold Forging: Cut the steel into the required length and then form it into the basic shape of the anchor through cold forging or hot forging process.
3. Thread processing: Use thread processing equipment to process threads on the rod of the anchor to facilitate subsequent installation and fixation.
4. Heat treatment: Heat treatment is performed on the anchors to increase their strength and hardness to ensure that they have sufficient load-bearing capacity during use.
5. Surface treatment: The anchors are surface treated, such as galvanizing or coating, to improve their corrosion resistance.
6. Quality inspection: The produced anchors are strictly inspected to ensure that their size, strength and surface quality meet the standard requirements.
The other steps are similar to bolts and screws. The production of the sleeve barrel is the most critical step in the production process. The expansion sleeve is generally produced using an automatic stretch forming machine. After forming, surface cleaning and some special surface treatment processes are required to meet the use requirements.
The expansion part of the expansion anchor is usually an expansion piece or expansion sleeve formed by machining or stamping.
The expansion part of the expansion anchor is usually formed by machining or stamping to form an expansion cutter head or expansion sleeve.
Bonded anchors are different from expansion anchors and expansion anchors. Chemical adhesives are needed to fix the anchors and concrete substrate. Therefore, after the thread is processed, there is no need to process the sleeve, only a special adhesive is needed. When installing, it is necessary to drill a hole in the concrete substrate, clean the hole, inject the chemical adhesive into the hole, and then insert the screw into the hole and rotate it to make it fully contact with the adhesive, and wait for the adhesive to cure to form a strong bond.
1. Material Selection: The process begins with selecting the appropriate type of plastic, usually a high-strength thermoplastic like nylon or polyethylene.
2. Injection Molding: The chosen plastic is melted and injected into a mold that shapes the anchor. This mold is designed to create the specific features of the anchor, such as the ribs and the hollow center.
3. Cooling: Once the plastic is injected into the mold, it is cooled to solidify the shape. This is usually done by circulating cool water around the mold.
4. Ejection: After cooling, the mold opens, and the newly formed plastic anchors are ejected.
5. Trimming and Finishing: Any excess plastic, known as flash, is trimmed off. The anchors may also undergo additional finishing processes to ensure they meet quality standards.
6. Quality Control: The finished anchors are inspected for defects and tested for strength and durability.
Meigesi produces many different anchors for you to choose from, you can click on anchor to view. You are welcome to send a message to sales@nbrhino.com at any time, and our sales will reply as soon as possible.
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