S41 Carbide Drawing Nibs for Rectangle Rods

Introduction

S41 carbide drawing dies for rectangle rods are used to shrink diameters of various metal rods into smaller ones. Besides, cross sections of drawn rods are in rectangle shape. Cemented carbide drawing nibs are widely applied in metalworking process for machine parts, electrical equipments, steel manufacturing, metal treatment, etc. They have six important structures: entrance area, lubrication area, working area, sizing area, exit area and exit cone angle.

Structure Characteristics

1. The region from entrance area to working area is generally circular arc. It plays a transition role in facilitating drawing materials into working area so that metal materials would not be scratched by the edge of die hole.
2. In S41 carbide drawing dies for rectangle rods, lubrication area is conducive to lubricating drawing materials so that drawing process is completed successfully.
3. Working area is the deforming area for drawing materials.
4. Sizing area determines final dimension of drawing materials.
5. In cemented carbide drawing nibs, exit area can protect sizing area from being cracking. Besides, exit cone angle is to protect quality of completed metal rods.

Features

1. Maximum external diameter is 60 mm.
2. We can manufacture custom drawing nibs according to specifications provided by clients.
3. S41 carbide drawing dies for rectangle rods feature high wear resistance, so they are durable. Besides, they can keep high accuracy even after continuous work for long time.
4. Excellent polishing for drawing nibs endows drawn metal rods with quality surface.
5. Good corrosion resistance presents advantage when performing wet drawing with acid lubrication oils.

Notes and Delivery

1. Before choosing right cemented carbide drawing nibs, please tell us which type you want or what materials are to stretch.
2. As to custom S41 carbide drawing dies for rectangle rods, 15 days are needed for manufacturing process if physical prototypes are provided for reference. But if there is no physical prototype, 25 days are needed.
3. Cargoes are placed in fiber board cases when delivered by ship, and in cartons when delivered by air.
4. Payment is though T/T or L/C.

Parameters

New Type	Old Type	Dimension (mm)							Reference Dimension (mm)
		D	H	a	b	2α	2β	2γ	h	h1	h2	R	E
S41-0302114-6.7 × 4.7	41-6.7 × 4.7	30	21	6.7	4.7	14°	40°	60°	2.0	2.0	11.0	3.0	1.2
S41-0352514-7.7 × 5.7	41-7.7 × 5.7	35	25	7.7	5.7	14°	40°	60°	3.0	3.0	13.0	3.0	1.5
S41-0352514-7.7 × 6.7	41-7.7 × 6.7	35	25	7.7	6.7	14°	40°	60°	3.0	3.0	13.0	3.0	1.5
S41-0352514-8.7 × 2.7	41-8.7 × 2.7	35	25	8.7	2.7	14°	40°	60°	3.0	3.0	13.0	3.0	1.5
S41-0352514-9.7 × 3.7	41-9.7 × 3.7	35	25	9.7	3.7	14°	40°	60°	3.0	3.0	13.0	3.0	1.5
S41-0352514-9.7 × 5.7	41-9.7 × 5.7	35	25	9.7	5.7	14°	40°	60°	3.0	3.0	13.0	3.0	1.5
S41-0352514-9.7 × 6.7	41-9.7 × 6.7	35	25	9.7	6.7	14°	40°	60°	3.0	3.0	13.0	3.0	1.5
S41-0352514-9.7 × 7.7	41-9.7 × 7.7	35	25	9.7	7.7	14°	40°	60°	3.0	3.0	13.0	3.0	1.5
S41-0452514-11.7 × 5.7	41-11 × 7.7	45	25	11.7	7.7	14°	40°	60°	3.5	3.0	13.0	4.0	1.5
S41-0452514-11.7 × 9.7	41-11 × 9.7	45	25	11.7	9.7	14°	40°	60°	3.5	3.0	13.0	4.0	1.5
S41-0502814-13.7 × 6.7	41-13 × 6.7	50	28	13.7	6.7	14°	40°	60°	4.0	3.0	14.0	4.0	1.5
S41-0502814-13.7 × 8.7	41-13 × 8.7	50	28	13.7	8.7	14°	40°	60°	4.0	3.0	14.0	4.0	1.5
S41-0502814-15.6 × 7.7	41-15 × 7.7	50	28	15.6	7.7	14°	40°	60°	4.0	3.0	14.0	4.0	1.5
S41-0502814-15.6 × 9.7	41-15 × 9.7	50	28	15.6	9.7	14°	40°	60°	4.0	3.0	14.0	4.0	1.5
S41-0502814-15.6 × 11.7	41-15 × 11	50	28	15.6	11.7	14°	40°	60°	4.0	3.0	14.0	4.0	1.5
S41-0502814-15.6 × 12.7	41-15 × 12	50	28	15.6	12.7	14°	40°	60°	4.0	3.0	14.0	4.0	1.5
S41-0502814-17.6 × 10.7	41-17 × 10	50	28	17.6	10.7	14°	40°	60°	4.0	3.0	14.0	4.0	1.5
S41-0502814-17.6 × 15.7	41-17 × 15	50	28	17.6	15.7	14°	40°	60°	4.0	3.0	14.0	4.0	1.5
S41-0603014-19.6 × 7.7	41-19 × 7.7	60	30	19.6	7.7	14°	40°	60°	5.0	4.0	14.0	4.0	1.5
S41-0603014-19.6 × 9.7	41-19 × 9.7	60	30	19.6	9.7	14°	40°	60°	5.0	4.0	14.0	4.0	1.5
S41-0603014-19.6 × 11.7	41-19 × 11	60	30	19.6	11.7	14°	40°	60°	5.0	4.0	14.0	4.0	1.5
S41-0603014-19.6 × 14.7	41-19 × 14	60	30	19.6	14.7	14°	40°	60°	5.0	4.0	14.0	4.0	1.5
S41-0603014-21.6 × 9.2	41-21 × 9.2	60	30	21.6	9.2	14°	40°	60°	5.0	4.0	14.0	4.0	1.5
S41-0603014-21.6 × 11.7	41-21 × 11	60	30	21.6	11.7	14°	40°	60°	5.0	4.0	14.0	4.0	1.5
S41-0603014-21.6 × 14.2	41-21 × 14	60	30	21.6	14.2	14°	40°	60°	5.0	4.0	14.0	4.0	1.5
S41-0603014-23.6 × 11.7	41-23 × 11	60	30	23.6	11.7	14°	40°	60°	5.0	4.0	14.0	4.0	1.5
S41-0603014-23.6 × 14.7	41-23 × 14	60	30	23.6	14.7	14°	40°	60°	5.0	4.0	14.0	4.0	1.5

Including S41 carbide drawing dies for rectangle rods, cemented carbide dies produced by us are carbide drawing dies for wires, rods, tubes, custom carbide drawing dies and high speed tungsten carbide rolls. They are inspected under strict quality tests and have passed ISO9001:2000. Besides, our widia wire drawing dies are widely sold at home and abroad. They are mainly exported to North American countries, Japan, Korea, India, Taiwan, Southeast Asia, etc.