M5 screw threaded inserts for plastic molding Two material bonding

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

Specifications:

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.

This part is metal insert into mold for molding.

Being the leading plastic mold maker in China, Forwa has been actively and sincerely striving to improve itself. And we have been doing a good job in mold making and plastic parts manufacturing and have much to its credit.

Assembling of manufacturing, design, engineering and marketing, our company has engaged ourselves in the field of mold making and plastic part molding and won the title of the ISO9001:2000 certificated corporation which has introduced the 5S system into the management. In order to fulfill the requirements of different clients correctly and effectively, we built up a special team called cost and technology team to do the DFM (design for manufacture) to customers for each project.

Now, our products, including various components of automobile, electron, computer peripheral, house application, industrial application and medical application, have been sold all over the world and win the favorable comment from the customers.

Being the professional in this line with adequate fund, we have various advanced facilities in house most of them are imported from Japan, Germany, and the USA. In order to keep all of our staffs to be stable and well-educated, we devote a lot into the education and training, especially for the engineers and technicians. Therefore, all of them are always proficient in operating the updated machines introduced by the company.

Our honorific customer

Forwa has gone from strength to strength by improving good quality and excellent service as well as client' reliability.

Forwa pays much more attention to technician training and corporate culture development.
Forwa will be your best partner and always with you to create briliant tomorrow.