Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd
Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd
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Electronic Touch Screen Press Tool Tungsten Steel Pressure Head Carbide Strips
Product Alias: Tungsten steel indenter
Product Application: Electronic screen
(Tungsten steel press block, tungsten press mould), suitable for FOG, OLB, COG, ACF and other LCD industry to produce LCD module lamination series.
LCD liquid crystal module TP series is mainly supporting the production of display screens, touch screens, etc., which requires precision and meticulousness. It is extremely strict for the precision requirements of the OLB tungsten steel press knife and ACF carbide pressure head series.
This series of tungsten steel press knives and IC packaging carbide press heads are matched with a series of production equipment in the LCD liquid crystal industry such as fully automatic COG equipment, FOG equipment, and POL equipment. Therefore, the precision requirements for tungsten steel processing are very high, and the dimensions are detailed. The accuracy, especially the working surface accuracy, requires a tolerance of 0.002.
Specifications:
| 1 | 136*19*3.4*1.2*1*C0.1 (complete cycle), |
| 2 | 76*19*3.35*3*2.8*C0.1 (complete cycle), |
| 3 | 80*19*3.35*2.2*2*C0.1 (complete cycle). |
The tungsten steel press tool requires an elliptical inner hole, an arrangement of sizes, a flatness of the blade position of 0.003, a parallelism of 0.005, a size ranging from 1.0-1.2, 2.0-2.2, 2.8-3.0, and a full circumferential chamfer of C0.1. It needs to be magnified under a microscope You can see clearly only under the circumstances.
Material Parameters:
According to the material parameters of the tungsten steel press head and tungsten steel press knife used in the TP series equipment:
1. Grain size μm: 0.6-1.2.
2. Cobalt content Co%: 15
3. Density g/cm3: 14.45
4. Hardness HRA: 87-92
5. TRS MPa: 3200-4500
6. Young's modulus Gpa: 570-620
7. Compressive strength Mpa: 4700.
8. The dimensional accuracy of the finished tungsten steel press knife requires a tolerance of ±0.002.
| Parameters | Details |
| Shape | Round, Square, Rectangular |
| Heat Resistance | ≤ 900ºC |
| Product Name | Tungsten Carbide Processing |
| Tolerance | ± 0.01mm |
| Density | 14.5-15.0g/cm3 |
| Flexibility | Excellent |
| Impact Resistance | Excellent |
| Processing Method | Cutting, Grinding, Polishing |
| Lifespan | Long |
| Material | Tungsten Carbide |
| Plating | Tungsten Carbide Plating, Tungsten Carbide Coating |
About us:
Zhuzhou Sanxin cemented carbide products mainly include nozzles, bushings & sleeves, sealing rings, molds, inserts, mill rollers, and other customized components.
Cemented carbide is a composite hard alloy material that consists of refractory metal bonded together by a metallic binder through powder metallurgy.
High hardness, wear resistance, strength, and toughness are all its exceptional properties to be widely used in industrial parts and tools for most harsh and aggressive environments.
It is generally accepted that tungsten carbide and tungsten alloy best fit the definitions of cemented carbide, which is also well known as the name metal ceramic.
