Zhuzhou Wei Ye Cemented Carbide Co., Ltd.
Zhuzhou Weiye Cemented Carbide Industrial Co., Ltd.
Add to Cart
Easy Making Tungsten Carbide Drawing Die In Lower Price Feature Sale Market
The high-speed drawing die is a grinding tool for drawing a relaxed stress steel wire, and the die has the advantages of high drawing speed and long die life.
The products are produced by A/CACK 001-2007 standard with the advanced level. Generally used on eight continuous wire drawing machines, the drawing speed is 9-16m/s, the finished die (φ4.0-5.0mm) has a life of 25-50 tons/set, and the transition die (φ6.0-12.5mm) has a life of 100-250 tons. / Set above, the mold quality has reached the level of similar molds at home and abroad.
Notice:
When using the carbide drawing die, we should pay attention to five points: equipment selection, wire material pretreatment, selection of appropriate lubricant, abnormal treatment, aging and timely replacement.
1. Equipment selection: According to the material you want to draw and drawing equipment, reasonable proportion of the compression ratio of each drawing die, so as to determine the angle of each drawing die workspace. (which type of wire drawing die) should be chosen?
2. pretreatment of wire drawing materials, such as cleaning, rust removal, annealing, phosphating and so on, to ensure the cleanliness of materials.
3. Wire drawing powder, oil selection: select high-quality suitable wire drawing powder (lubricant, oil), do a good job of cooling wire drawing die.
4. Disposal of abnormal dies in time: If die cracking, die explosion, die sticking, scratching, shrinkage, broken wire, high temperature, die blackening, non-wear-resistant and other use problems, please contact professional and technical personnel in time.
5. Timely replacement of aging drawing die: When the drawing die reaches the service life, please change the drawing die to repair the die in time, so as to avoid the scrap of drawing material caused by excessive use of drawing die.
Type and Parameter:
| type | core D X H | bore d(mm) | working angle α | steel sleeve D1 X H1 |
| A16-d | Φ16x13 | ≤φ2.2 | 10°-14° | Φ40x23 |
| A20-d | Φ20x17 | φ2.2-φ4.8 | 10°-14° | Φ40x23 |
| A20-d-20E | Φ20x20 | φ2.8-φ5.3 | 12°-14° | Φ53x40 |
| A30-d-25E | Φ30x25 | φ4.8-φ11.5 | 12°-16° | φ60X40 |
| A30-d-30E | Φ30x30 | φ9.5-φ10.5 | 12°-16° | φ60X40 |
| A30-d-30E | Φ35x20 | φ10.7-φ13.0 | 14°-18° | Φ70x45 |
| A40-d-25E | Φ40x25 | φ9.5-φ13.0 | 14°-18° | Φ80x40 |
Other Grade and Recommended Application:
| Grade | Hardness(HRA) | TRS N/mm2 | Density g/cm3 | Application recommend |
| YG6X | 92 | 1800 | 14.9 | it can be used to make steel wire,non-ferrous metal wire or bar material with less than 6.0mm diameter. |
| YG6 | 90.5 | 2000 | 14.9 | it can be used for steel wire,non-ferrous metal and alloy bars under 20mm diameter,and can be also used for drawing pipes with diameter of less than 10mm. |
| YG8 | 90 | 2200 | 14.7 | can be used in steel,non-ferrous metal and alloy bars and pipes,also can be used in manufactureing machinery parts,tools and vulnerable parts. |
| YG8.2 | 89 | 2000 | 14.6 | |
| YG8L | 89 | 2000 | 14.6 | |
| YG11 | 88.5 | 2300 | 14.4 | it can be used fo rhigh compression steel rod and steel pipe drawing,and the top hammer,perforation and stamping die of working under great stress. |
| YG15 | 87 | 2600 | 14 | |
| YL50 | 87 | 2600 | 14.4 | |
| YG20 | 85 | 2800 | 13.6 | it can be used for stamping die,such as punching watch parts,stamping battery shell,tooth paste mould,small size steel ball,screw,nut,etc. |
| YG20C | 83.5 | 2800 | 13.6 | it can be used in standard parts,bearings,tools and other industries for cold forging,cold pressing mould,warhead and shell stamping dies. |
| TL40.5 | 82 | 3000 | 13.3 |