M5 screw threaded inserts for plastic molding Two material bonding

Product Details:

Place of Origin: China
Brand Name: FORWA
Certification: ISO9001:2008 ISO14001:2004

Payment & Shipping Terms:

Minimum Order Quantity: 1set
Price: negotiation
Packaging Details: Mold : packed by wood carton , Plastic parts : box
Delivery Time: 30days T1
Payment Terms: T/T
Supply Ability: 50sets per month
Detailed Product Description
Product Name: Plastic Injection Mold Type: Series Mold
Cavity: 1*2 Core/Cavity Material: 1.2343/1.2311/SKD61,S136,P20,H13,738H ...
Surface Finishing: Polishing Runner System: Hot Runner
Standard: HASCO Raw Material: PC / ABS TPU


M5 screw thread insert to mold Two different material bonding Insert injection molding





What is Insert Molding for Plastic Components?


Insert Molding combines metal and plastics, or multiple combinations of materials and components into a single unit. The process makes use of engineering plastics for improved wear resistance, tensile strength and weight reduction as well as using metallic materials for strength and conductivity.

The metal inserts and bushings are for reinforcing the mechanical properties of the plastic or thermoplastic elastomer products. Insert molding reduces assembly and labor costs, reduces the size and weight of the part, improves component reliability, and delivers improved part strength and structure with enhanced design flexibility.


Uses For Inserts:


A variety of inserts can be molded into plastic components. These include a diversity of magnets, screws, studs, contacts, clips, pins, surface mount pads, rivets, threaded fastners, bushings, tubes, etc. manufactured in materials such as brass, stainless steel, bronze, aluminum, copper, MonelTM and nickel/nickel alloy.


About The Process


The process itself is the same process used during injection molding. Solid pellets of raw material are melted and extruded into a mold - the plastic is then solidified - and then the press opens and the molded parts are ejected.

Insert molding uses the same materials as the injection molding process. For extreme, high heat - engineered thermoplastics are used. These materials withstand very high temperatures and the components can withstand very harsh environments because of the physical, electrical and chemical properties.

The insert is placed in the mold - either by hand, or by automation before the material is injected into the mold. Then, as the material flows into undercut features in the insert, the insert is anchored much more securely than if it were assembled to a previously molded component.

Some injection molding manufacturers utilize vertical/vertical injection molding presses which use gravity to aid in the insert molding process by keeping the insert in position during mold closing.

Most vertical presses have a feature that utilizes multiple bottom mold halves to be used with one top. While one bottom half is molding with the top half, the other bottom is available to be loaded with the insert.

Since multiple bottom halves allow inserts to be loaded in one bottom while others are molding, press time is reduced.