Round Broaches​ Manufacturer

Round broaches are precision tools used in machining to create circular holes in a workpiece.

Feature of Round Broaches

  • High precision: The cutting teeth of the round broach are precision machined to ensure that the machined inner hole has high dimensional accuracy and shape accuracy.
  • High efficiency: multiple processing steps of the inner hole can be completed in one broaching, greatly shortening the processing time.
  • Strong adaptability: can process workpieces of various materials, including steel, cast iron, aluminum alloy, etc.
  • Long tool life: Using high-quality tool materials and advanced manufacturing processes, the round broach has high wear resistance and strength, and can maintain good cutting performance for a long time.
round-broaches
round-broaches

4 Steps Judge The Quality Of Round Broaches

To judge the quality of round broaches, you can consider the following aspects:

  1. Appearance inspection
    • Surface quality
    • Dimensional accuracy
  2. Material and hardness
    • Material analysis
    • Hardness test
    • Cutting edge quality
  3. Edge sharpness
    • Cutting tooth shape
    • Processing
  4. Performance Test
    • Trial cutting
    • Tool life

Application Fields Of Round Broaching

Round 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

Round Broaches​ Components

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