Rectangular Broaches Manufacturer
Rectangular broaches are the most popular form of broach. This is because rectangular broaches give more precision when cutting objects with complicated contours.
Advantages Of Rectangular Broaches
- Elevada eficiência de processamento: A brochagem retangular pode remover uma grande quantidade de material de uma só vez, o que melhora muito a eficiência da produção e é especialmente adequada para a produção em massa.
- Elevada precisão de processamento: é possível obter uma elevada precisão dimensional e de forma. A rugosidade da superfície retangular após a brocagem é baixa e a tolerância dimensional pode ser controlada dentro de um pequeno intervalo.
- Adequado para uma variedade de materiais: pode processar vários materiais metálicos, tais como aço, ferro fundido, metais não ferrosos, etc.
- Longa vida útil da ferramenta: As brocas rectangulares são geralmente feitas de materiais de alta resistência e têm boa resistência ao desgaste. Com uma utilização e manutenção razoáveis, a vida útil da ferramenta é longa.
Manufacturing Process Of Rectangular Broaches
1. Material selection
Materials with high hardness, high wear resistance and good toughness such as high-speed steel and cemented carbide are usually used.
2. Blank preparation
Forging, rolling and other methods are used to prepare broach blanks to improve the internal structure of the material and improve the performance of the material.
3. Mechanical processing
Turning, milling, grinding and other processing methods are used to process various parts of the broach, such as the handle, neck, transition cone, teeth, etc.
4. Heat treatment
Perform heat treatment such as quenching and tempering on the broach to improve the hardness, strength and wear resistance of the broach.
5. Surface treatment
In order to improve the wear resistance, corrosion resistance and cutting performance of the broach, the broach can be surface-coated, such as coating with hard coatings such as TiN and TiAlN.
6. Quality inspection
Strictly inspect the dimensional accuracy, shape accuracy, hardness, surface quality, etc. of the broach to ensure that the broach meets the design requirements.
Solution By Rectangular Broaches
Application Fields Of Rectangular Broaching
Rectangular broaching has the characteristics of high precision and high efficiency. Its application fields mainly include the following aspects:
Automotive Industry
In the manufacturing of key components such as automobile engines and transmissions, keyway broaching is widely used to process keyways on various shaft parts.
Aerospace Industry
Keyway broaching is often used to process keyways on key components such as aircraft engine turbine shafts and helicopter transmission systems.
Machine manufacturing
The keyways on important components such as the spindle and screw of machine tools are usually processed by keyway broaching.
Mold Making
Some key components in the mold, such as sliders, cores, etc., may require keyway processing to achieve specific functions.
Medical Device
Some precision shaft parts in medical equipment may require keyway processing.
Wind Power
The keyways on the main shaft, gearbox and other components of wind turbines require high-precision processing
Professional Broaching Machine Manufacturers
Oferecemos soluções completas de brochagem para qualquer aplicação de brochagem de peças com base nos requisitos dos nossos clientes.
