Material: Made from premium aluminum oxide or silicon carbide abrasive grains with vitrified ceramic bond, offering exceptional hardness, heat resistance, and structural stability for precision grinding in high-performance applications.
Design: Features a rigid vitrified bond structure with precisely graded abrasive distribution, ensuring consistent cutting performance and minimal wheel wear during high-speed operations.
Applications: Specifically engineered for grinding high-strength alloys, titanium components, and hardened steels in aerospace, defense, and military equipment manufacturing.
Compatibility: Suitable for high-precision CNC grinding machines and manual tool grinders, with custom wheel configurations (diameter, grit, bond hardness) available for specialized applications.
Advantages:
High Material Removal Rate (MRR) – Optimized for aggressive grinding of tough alloys like Inconel, titanium, and armor steel.
Long Wheel Life – Vitrified bond resists loading and maintains sharp cutting edges longer than resin-bond alternatives.
Thermal Stability – Withstands extreme heat without deformation, critical for aerospace turbine blade and weapon component finishing.
Precision Finish – Delivers tight tolerances for critical defense components like missile guidance systems and gun barrels.
Product Features：
Binding Agent Selection:
| (Code name）V | Ceramicbinder | Ceramic-bonded abrasives are formulated mainly from clay, feldspar, borosilicate and other materials. They have a wide range of hardness and good heat resistance.It has stable chemical properties and good water resistance, but is relatively brittle. It is the most widely used grinding tool in grinding processing and is suitable for various types of grinding processing. |
| (Code name) B | Resin binder | This binder is formulated with phenolic resin and other resins as the main raw materials. Grinding tools made of resin binder have good strength and elasticity, and are suitable for rough and finish grinding, cutting and slotting. They are also widely used in heavy-duty grinding and rough grinding of steel ingots, etc. However, their heat resistance and alkali resistance are poor, so attention should be paid when choosing them. |
| (Code name) R | Rubber binder | It is formulated with synthetic rubber and natural rubber as the main raw materials. Grinding tools made of rubber binder have high strength, good elasticity, compact structure and low porosity. They are mostly used for centerless grinding of guide wheels, fine grinding, polishing and cutting, and are particularly important for bearing processing.It can also manufacture ultra-thin grinding wheels. |
Organization Number Selection:
Feature: The microstructure number refers to the percentage of abrasive particles in the grinding tool. When the percentage of abrasive in the volume of the grinding tool is large, there will be fewer pores in the grinding tool and the structure will be compact. Conversely, the tissue is loose.
| Organization number | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 |
| Unit volumeAbrasive rate % | 62 | 60 | 58 | 56 | 54 | 52 | 50 | 48 | 46 | 44 | 42 | 40 | 38 | 36 | 34 |
※V abrasive %=62- 2N. Here, V abrasive: represents the volume percentage of abrasive particles per unit volume of the grinding tool, and N: represents the microstructure number of the grinding tool
Abrasive Hardness Grade :
The numbers 1,2, and 3 in the table indicate the order of increasing hardness
| Large-scale | Super soft | Soft | Chinasoft | Center | Medium-hard | Hard | Super hard | ||||||||
| Small-scale | Soft1 | Soft2 | Soft3 | China | Chinasoft1 | Center 1 | Center2 | Medium-hard1 | Medium-hard2 | Medium-hard3 | Hard1 | Hard2 | Superhard1 | Superhard2 | |
| soft1 | |||||||||||||||
| Code name | F | G | H | J | K | L | M | N | P | Q | R | R | S | T | Y |
Grinding wheel identification:
(400x3x25)
| T41 | A | 24 | Q | B | F | 80 | |||||
| Shape Code name | Specification | Abrasive | Particle size | Hardness | Binder | Fiber reinforcement | Maximum working speed(m/s) | ||||
| Coarse grain | Medium | Fine grains | Middle | Medium-hard | Hard | ||||||
| T27 T41 T42 | 125x6x22 | A | 20 | 30 | 70 | M | P | S | B | F | 72 |
| 400x3x25 | W/A | 22 | 36 | 80 | N | Q | T | 80 | |||
| 100x3x16 | ZA | 24 | 46 | 90 | S | 100 | |||||
| ········ | C | 54 | 100 | ||||||||
| ········ | GC | 61 | 120 | ||||||||
| ········ | A/C | 150 | |||||||||
| ········ | A/WA | ||||||||||
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