Waiting for you to follow us in these SNS, thank you. 
0086-17322110281
info@moldclamps.net

DGMF MOLD CLAMPS CO., LTD
·

Complete Specifications

Adequate Inventory

Factory Outlet

Fast Delivery

Quality Assurance

Competitive Price

Customizable

Our Mold Clamps Make Your Machines More Efficient And Durable, Lower Maintenance Costs!

Request for Inquiry
MOLD CLAMPS
+
+
NEWS    PRODUCTS
DGMF MOLD CLAMPS CO., LTD

Dynamic news
Ejector Pins
Original: Original | Author: dgmfmoldclamps | Publish Time: 2020-03-19 | 16395 Views | Share:
What are ejector pins?
What are ejector pins made of?
What is the function of the ejector pin?
How to use the ejector pins?

The structure diagram of the ejection system is shown in the figure.

 DGMF Mold Clamps Co., Ltd what are ejector pins, how ejector pins work, what are ejector pins made of, what are ejector pins used for,

How to design ejector pins?

The ejector pins design principles are as follows:

When selecting the parting surface, try to keep the product on the side with the parting mechanism.

Ejection force and position balance ensure that the product will not deform or burst.

The ejector pin must be set at a place that does not affect the appearance and function of the product.

Try to use standard parts as safe and reliable as possible to facilitate manufacturing and replacement.

The ejection position should be set at a place with high resistance and not too close to the insert or core. For box-like deep cavity molds, the side resistance is the largest, and the top and side ejection methods should be used at the same time to avoid product deformation and bursting.

When there are thin and deep stiffeners, pushers are usually set at the bottom.

Avoid setting thimbles at the product inlet to avoid cracking.