Bore Finishing Grinding Drawing Die for Auto Parts

• Application: Household Appliances, Electronic, Hardware, Car
• Material: Tungsten Carbide
• Processing Method: Forming Mould
• Technics: Drawing Die
• Process Combination: Composite Mould
• Manufacturing Technology: Automation Technology
• Model NO.: Co8%
• Mold Cavity Technology: EDM Milling
• Milling Speed: Normal Speed
• Parts Detection Method: Measurement of Three Axis NC
• Customized: Yes
• Transport Package: by Boxs
• Specification: 100% virgin material
• Trademark: Evergreen
• Origin: Zhuzhou, China
• HS Code: 8209009000
• Production Capacity: 3 Tons/ Month

Product Description

Tungsten carbide drawing dies 

Application
Wire drawing molds are widely used, such as electronic devices, radar, television, instruments and aerospace and other high-precision wire, as well as commonly used tungsten wire, molybdenum wire, stainless steel wire. Wire cable wire and all kinds of alloy wire are drawn by diamond drawing die. The diamond drawing die has extremely strong wear resistance and long service life because of the use of natural diamond as raw material.

Advantage 
1. Superior strength, toughness and high wear resistance with long working life .
2. 100% virgin tungsten carbide materials
3: ISO 9001 quality control system
4: Professional suggestion on products
5: Is very wide, mainly for drawing bar, wire, wire, pipes and other linear objects difficult to process for steel, copper, tungsten, molybdenum and other metals and alloys drawing processing

Usages
-- Carbide drawing dies 
Widely used in drawing wires, bars, rods and tubes,special electrode, special drawing shape,poly gonal hole type,etc



Properties of grade

Grade	Physical and mechanical properties				Applications recommended
	Density	Hardness		TRS
	g/cm³	HRA	HV30	N/mm²
YG3X	15.0	91.5	1800	1300	With very good wear resistant properties,it is used for making small drawing dies.
YG6	14.90	89.5	1750	1670	With good wear resistant properties,it is used for making small and medium size drawing dies.
YG8	14.85	89	1500	1840	With good toughness and adequate wear resistance,it is mainly used for making drawing dies for drawing wires and rods.
YG11	14.3	87	1250	1910	With good strength and toughness,it is mainly used for drawing dies for drawing tubes and rods.
YG15	14.0	87	1150	2220	With good strength and toughness,it its mainly used for making drawing dies for drawing big tubes,rods and strips.

Tolerances of Dimension

Dim.of d1	≤0.5	>0.5-2.0	>2.0-3.2	>3.2-6.0	>6.0-12	>12-25.0	>25.0-up
Tolerances	0 -0.01	0 -0.015	0 -0.02	-0.01 -0.03	-0.01 -0.04	-0.02 -0.06	-0.03 -0.10

Range of diameters				Dimensions
For non-ferrous metals		For ferrous metals		Nib		Case
Type	Range of d1	Type	Range of d1	d2	h2	d3	h3
W1	0.2-0.7	W101	0.2-0.7	6	4	24	7
W2	0.5-2	W102	0.5-1.5	9	6	24	12
W3	1.5-3	W103	0.9-2.5	12	8	30	15
W4	3-5	W104	2.5-4	15	10	42	20
W5	5-7	W105	4-6	20	14	55	24
W6	7-9	W106	6-8	25	18	60	28
W7	9-12	W107	8-10	30	22	70	35
W8	12-15	W108	10-13	35	25	85	40
W9	15-18	W109	13-16	40	27	100	45
W10	18-24	W110	16-20	50	30	125	50
W11	24-30	W111	20-26	60	35	145	60
W12	30-35	W112	26-32	70	40	175	70
W13	35-44	W113	32-38	80	45	195	80
W14	44-52	W114	38-46	90	50	215	90
W15	52-62	W115	46-54	100	50	230	90
W16	62-72	W116	54-62	110	50	230	90
W17	72-80	W117	62-70	120	55	250	100
W18	80-90	W118	70-78	130	55	275	100
W19	90-100	W119	78-86	140	60	295	110
W20	100-110	W120	86-94	150	60	315	110

Note:Dimension d1 is to be specofoed and agreed upon by the supplier and the buyer
Type11 Carbide drawing die nibs for drawing ferrous and non-ferrous metal wires

Type	D	H	Range of d	h	α°
11-	8	6	0.4-1.0	0.3-0.6	10°
	13	10	0.4-2.3	0.3-1.4	10°
	16	14	0.4-1.0	0.3-0.7	10°
	16	14	1.3-2.8	1.0-1.4	12°
	22	18	1.8-4.7	1.2-2.4	14°
	22	20	5.2-5.7	2.6-2.8	14°

Type12 Carbide drawing die nibs for drawing non-ferrous metal wires and rods

Type	D	H	Range of d	h
12-	8	6	0.4-0.8	0.3-0.6
	13	8	0.4-2.3	0.3-1.0
	16	10	0.8-2.8	0.5-1.2
	20	12	2.8-3.8	1.0-1.4
	22	14	4.2-5.7	1.6-2.0
	26	16	6.4-8.0	2

Type13 Carbide drawing die nibs for drawing ferrous and non-ferrous metal rods

Type	D	H	Range of d	Range of h	α°
13-	30	21	3.7-9.6	1.5-4.0	14°
	40	25	10.5-15.5	5	16°
	50	28	16.5-24.5	5.5-6.0	16°
	60	35	25.5-34.5	7.0-7.5	18°
	75	35	35.5-43.5	8	18°
	90	35	45-47	9.0-10	20°
	110	40	59-69	10-11	20°
	140	50	71-84	12	20°

Type20 Diameter reducing carbide die nibs for drawing metal tubes

Type	D	H	Range of d	h
20-	16	14	2.0-3.0	1-1.5
	22	18	4	2
	30	22	5.0-8.0	3
	35	25	9.0-11.0	3
	40	28	12.0-14.0	3
	45	30	15.0-17.0	3
	50	32	18.0-21.0	3
	55	32	22.0-25.0	3
	60	34	26.0-28.0	3
	65	36	29.0-31.0	3
	75	42	33.0-35.0	5
	85	45	37.0-39.0	5
	95	48	41.0-45.0	5
	100	52	47.0-51.0	7
	110	52	56.0-60.0	7

Type40 Carbide drawing die nibs for drawing square metal bars

Type	D	H	Range of A	h
40-	16	12	1.8-2.4	1
	22	18	2.8-4.0	1.5
	30	21	4.6-4.7	2
	35	25	7.7-9.7	3
	45	25	10.7-14.7	3.5
	50	28	15.7-18.7	4
	60	30	19.7-23.7	5
	65	32	24.7-27.5	6
	70	35	28.5-31.5	8
	80	35	32.5-37.5	8
	90	40	38.5-41.5	8
	100	40	42.5-47.5	8
	120	45	49.5-53.5	8

Type60 Carbide drawing die nibs for drawing hexagonal ferrous metal bars

Type	D	H	Range of S	h	α°
60-	30	21	2.5-7.7	1.5-2	14°
	35	21	8.6-10.6	3	14°
	40	25	11.5-12.5	3.5	14°
	45	25	13.5-18.5	4	14°
	55	28	19.5-23.5	5	14°
	65	30	24.5-28.5	6	16°
	75	35	29.5-37.3	7	16°
	90	35	38.0-49.0	7	16°
	100	40	52.0-57.5	8	16°
	120	42	59.5-74.5	8	16°

Company Profit

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