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Sell tungsten carbide wire guide die

TypeSell
RegionChina
Post Time2014-07-22 12:58:00UTC

Trade Leads Details

1/ GENERAL INTRODUCTION:
The roles of different parts for tungsten carbide drawing dies blanks.
The shape and size of different parts for carbide drawing die, depended on the drawn metal components, performance and size, the size for compression ratio, lubrication, drawn conditions and requirements for products.

Entrance area

Entrance area to work area are designed for arc transition in favor of material drawing into the work area, and will not grazed by ridge hole.

The cone angle of lubrication

Lubrication area is the storage of lubricants, so the the material is drawn can be lubricated, in favor of the smooth progress of the drawing process. It’s by means of lubrication area to enlarge the work area when drawing die enlarge hole. The height for lubrication size is 0.25 times higher than the height of blank.

Work area

Plastic deformed area of metal stretch, that is metallic materials is through the area, diameter will range from big to small, tube wall becomes thin or tube diameter gets small when drawing tube. The length of the work area will be different according to drawn material diameter and lubrication. The principle for choosing is as following:

1.Drawing soft metal wire should be shorter than hard metal wire
2.Stretching small metal wire should be shorter than dry lubrication stretch
3.Wet lubrication stretch should be shorter than dry lubrication, in normal cases, the length of the work zone is 1.0-1.4 times than wet diameter of sizing district.

Contact Information

Contact PersonMiss Doris
Telephone+86-731-28337210
AddressHetang district, zhuzhou city ,hunan provice, China
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