customized blind hole type 95mm diameter inner hole rolling tool

Customer case: customized blind hole type 95mm diameter inner hole rolling tool

Recently, we have customized blind hole type inner hole rolling tools for customer from Iran.

According to their description, they need to process the inner hole with a diameter of 95mm and process the blind hole. However, the selection of taper shank is not very confirmed. Our taper shank options are straight shank and taper shank. Under the instructions of the staff, they chose Morse taper shank # 4. We recommend RBT-B95-MT4 for them. After receiving the payment, we arranged the production immediately.

The actual picture of the product is attached for reference.

customized blind hole type 95mm diameter inner hole rolling tool

customized blind hole type 95mm diameter inner hole rolling tool

As shown in the figure, the diameter of 95mm is large, and there are 10 needle rollers.

customized blind hole type 95mm diameter inner hole rolling tool

MT4 for taper handle

customized blind hole type 95mm diameter inner hole rolling tool

Application method: Push upper and lower aluminum shell with graduation and turn leftward and right ward at the same time, the diameter of the tool can b adjusted with per gradation 0.0025mm and range of adjustment 0.5mm.

How to customize the Rolling Tool from RBT?

If you need mirror rolling processing for Inner Hole of part, please feel free to contact us.

For product selection, if you are not sure, please send your product drawings, and indicate the product material and hardness. RBT staff will recommend the most suitable tool for you.

 

The difference between internal hole grinding processing and Rolling Machining

The difference between grinding processing and Rolling Machining

Both the internal hole grinding process and rolling finishing process can improve the dimension accuracy of parts and reduce the surface roughness. But there are the following differences:

The difference between internal hole grinding processing and Rolling Machining

Internal hole grinding process

The internal hole grinding has not high requirements for the upper process, and can achieve higher precision than the rolling process. In actual production, it is difficult to reduce the temperature of grinding area in the process of inner hole grinding, and the residual tensile stress, grinding cracks and burns generated in the surface layer will be generated. These can affect the performance of parts and make the production efficiency low.

Burnishing tools, Burnishing Technology, Roller burnishing tools, surface burnishing tool

Rolling Machining

The rolling process has high requirements on the upper process, which cannot improve the shape accuracy of parts. The size is easy to control because there is no heating in the process. The residual compressive stress and cold hardening produced by the surface layer of parts can improve the performance of parts. It is highly productive.