Tungsten steel pressure knife
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.
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 um: 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.
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.
Main Products:
(Manufacturing high precision cemented carbide parts)
1,National defence Industry
Based on 60 years of cemented carbide National defence technology in Zhuzhou, Sanxin's products have undergone strict national standard quality inspection, and they are in a leading position in the industry.
2,Oil and Gas
Sanxin has been a trusted supplier to the oil and gas industry for more than 20 years, providing solutions to the industries most harsh and aggressive environments.
We are committed to providing key components that will achieve success for our customers.
3,Aerospace
Sanxin utilizes breakthrough technologies to simplify the most complex and intricate Aerospace parts while maintain the structural integrity and reliability of the components.
4,Chemical Industries
We continuously supports integrated solutions combining our expertise in wear resistant materials and surface hardening technologies.
5,Medical Industries
Our ultra high precision processing technology is successfully used in eye surgery, brain blood vessel surgery and so on.
6,Multi-industries
Sanxin provide solutions for challenging operating conditions. Sanxin embraces the future.
Feature:
100% virgin cemented carbide materials;
Fine-grain tungsten carbide;
Excellent wear, abrasion, corrosion resistance;
High fracture strength and high hardness;
Longer service life;
Varied grades;
Competitive EXW factory price;
Customization service.
Why choose us:
We always implement these business policies of "quality first, customer first"; "both wholesale and retail are welcome, excellent price for large quantity"; "timely delivery, mutual benefit and simultaneous growth with customer " to expand ourselves in the market.
Why rely on us:
We will continue to uphold the concept of "forge ahead", "focus on innovation", "based on quality, focus on brand" and "provide products with super-expected value for customers"and make ourselves on the road to development.
Why cooperate with us:
We always adhere to the principle of "quality is life", "service creates value", "cooperation promote development", "support partners, develop ourselves"to cooperate with you for developing together.
| 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 |
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