Custom Cnc Pinion Gear BMT40/45/55/65 Live Fixed Tooling Driven Lathe Tool

Here are the general characteristics of the BMT40, BMT45, BMT55, and BMT65 tooling interface standards:

BMT40:

• Taper size: 40
• Compact size: Provides a relatively small form factor, allowing for a higher number of tool stations on the machine turret.
• Quick tool changes: Incorporates a quick-change mechanism for fast and efficient tool swapping, reducing machine downtime and increasing productivity.
• Versatility: Supports a wide range of toolholders and cutting tools, enabling various machining operations.
• Rigidity: Offers a robust and rigid connection between the toolholder and the machine turret, ensuring stability and minimizing vibrations.
• Standardization: BMT40 is a standardized tooling interface, ensuring compatibility between toolholders and cutting tools designed for BMT40.

BMT45:

• Taper size: 45
• Similar characteristics to BMT40: BMT45 shares similar characteristics with BMT40, including compact size, quick tool changes, versatility, rigidity, and standardization.
• May have slight differences in dimensions: BMT45 may have slight variations in dimensions compared to BMT40, allowing for specific machine requirements or applications.

BMT55:

• Taper size: 55
• Similar characteristics to BMT40 and BMT45: BMT55 shares similar characteristics with BMT40 and BMT45, including compact size, quick tool changes, versatility, rigidity, and standardization.
• May offer increased robustness and capability: BMT55 may provide enhanced capabilities in terms of torque transfer and handling heavier cutting loads compared to BMT40 and BMT45.

BMT65:

• Taper size: 65
• Similar characteristics to BMT40, BMT45, and BMT55: BMT65 shares similar characteristics with BMT40, BMT45, and BMT55, including compact size, quick tool changes, versatility, rigidity, and standardization.
• May offer increased robustness and capability: BMT65 may provide enhanced capabilities in terms of torque transfer and handling heavier cutting loads compared to BMT40, BMT45, and BMT55.

Our company was formerly known as Changsha Double Star Gear Industrial Co., Ltd, which was established in 1994. It is a directly affiliated university-run enterprise founded by Central South University Professor Zeng Tao, the leading expert on spiral bevel gears in China. It was later renamed as Changsha Senjie Gear Co., Ltd (abbreviated as "CSG") in 2016. CSG is a production R&D base specializing in professional design, reserch, manufacture and sales of high-quality small module spiral bevel gears and high reduction hypoid gears and cylindrical gears. In 2023, Hunan Dinghan New Material Technology Co., Ltd. was established as a specialized international export business department. CSG has strong scientific research and development capabilities and is also equipped a full set of advanced equipment including seven-axis five-linkage CNC spiral bevel gear grinding machines and gear milling machines. By making the best use of the scientific and technological achievements and equipment of the Gear Research Institute of Central South University, machanical processing, heat treatment and testing. We have developed high-quality products featuring high reduction, high speed, heavy load, low noise and less teeth for users.

With the quality policy of "scientific and technological innovation, quality first, being first-class firm and customer‘s satisfaction", we have won the trust of well-known domestic and abroad enterprises with stable and excellent quality. It is committed to be a pioneer of the industry of China's small-module spiral bevel gears, and is dedicated to providing service for any related industry requiring industrial robots, CNC turning and milling compound power tool turrets, industrial sewing machines, reducers, bicycles, power tools and aeromodelling. We sincerely look forward to your cooperation!