What material (material) does your die thimble are made of?What is the most common type of thimble in the mould?As the mold industry customer, this is a lot of questions, which is also the customer’s most concern.Because, the mold top needle chooses the material good and the bad directly decides to the product service life.Generally, the die thimble is made of high speed steel, and then heat treatment is required.There are many brand names now, commonly used SKD61, SKH51.It has a hardness of 50-55 degrees, surface hardening and nitrification, as well as an ordinary high speed steel thimble which is used in places where the requirements are not high.
A brief discussion on the use of die thimble
Therefore, with such a problem, the borun mould accessories make it necessary to introduce here:
And first, let me look at the different mould thimble manufacturer’s perception of material selection, through understanding, in the industry of bo embellish mould parts from different thimble manufacturers understand the following situation:
- Thimble manufacturer
You can use H55.H55 hardness can do HRC65;The toughness is better, the M42 can do higher hardness;Relatively crispy, it can be used as a thimble.
- Mold top stitching factory
H-9 would be fine
- Thimble maker
Division I professional production of SKD – 61 with SKH – 51 series thimble, made of this material thimbles are of good quality, product widely used in mold making, electronics, plastics, electronics, photoelectricity, automobiles, machinery, etc.
Good mould thimble product, first condition must come from the bright material, coupled with factory production management team, technology and internal controls, such as comprehensive strength, to provide customers with high quality mould thimble products.There are SKH51, SKD61, SKD11, 65Mn, etc. SKH51 thimble is better than SKD61.SKD61 thimble can resistance to high temperature of 1600 ?, SKD61 plunger surface nitriding treatment can be very good to raise the wearability of thimble, after 65 mn thimble because its quality is poorer, the quality of brittle broken easily, most of the assembly and not use a plastic mould has 65 mn material thimble.
YUBO, As a China Precision Mold parts, Core pin, Ejector pin, Mold punch, Mold parts, Mold components, Non-standard Precision Parts, plastic mold parts, press die mold parts, manufactur and supplier,At present, The mould accessories products are mainly divided into Non-standard mold parts, Plastic mould parts, Press die mold parts, Die Springs, welcome to understand the customization.
