Ejector pin thimble 61EPP called push rod, inserted needle,

  •  Ejector pin thimble 61EPP called push rod, inserted needle,
  •  Ejector pin thimble 61EPP called push rod, inserted needle,

Ejector pin thimble 61EPP called push rod, inserted needle,


 Ejector pin  - straight push rod - ordinary heat-resistant
Product name: 61EPP

Material: domestic 61
Hardness: 38 ± 2 HRC+HV750~


Product Details
Inquiry

name:
61EPP

brand:
JIANGDUN


Material: 
 domestic 61

Hardness:
38 ± 2 HRC+HV750~
                         
                
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
Ejector pin moves repeatedly, it is very easy to wear, so it is necessary to use
   wear-resistant materials and enhance the surface hardness.

5. TheT
himble 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. SKD61 corresponds to the American standard H13

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

 











 

 

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