thimble 51JEP, called push rod, inserted needle, middle needle, supporting needle

thimble 51JEP, called push rod, inserted needle, middle needle, supporting needle
  • Ejector pin thimble 51JEP called push rod, inserted needle, middle needle, supporting needle
  • Ejector pin thimble 51JEP called push rod, inserted needle, middle needle, supporting needle

Ejector pin thimble 51JEP called push rod, inserted needle, middle needle, supporting needle

Ejector pin - straight push rod - precision heat-resistant type
Product name: 51JEP

Material: SKH51
Hardness: 58-62HRC~
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Product Details
Inquiry

name:
51JEP

brand:
JIANGDUN


Material: 
 SKH51

Hardness:
58-62HRC~
                         
                
1. Ejector refers to the part that ejects the product from the mold.

2. To prevent the thimble from breaking or bending due to the compression stress when
   ejecting the product. The thimble shall have sufficient compressive strength and
   bending strength

3. In order to eject the formed product closely in the cavity, the ejector pin needs to set
    a push rod with appropriate thickness.

4. When the thimble moves repeatedly, it is very easy to wear, so it is necessary to use
    wear-resistant materials and enhance the surface hardness.

5. The thimble is a plastic mold accessory, which is used in the plastic mold. The thimble
    can also be called push rod, inserted needle, middle needle, supporting needle, etc.

6. SKH51 belongs to high-speed steel, which is equivalent to 1.3343 of DIN in Germany
    and M2 of America

7. Ejector pin Plastic mold push rod is made of 38CrMoAL, 65Mn, SKH51, SKD61, stainless steel, etc
 
 

 











 

 

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