Bearing press in process problem

In summary, the conversation discusses a project to design a machine for pressing bearings into a part with a tolerance ring. It is mentioned that Isopropyl Alcohol (IPA) is requested to be applied on the tolerance ring before pressing in the bearing to reduce hard particles. However, the machine is jerking during the process, causing production rejects due to improper control of bearing height. It is suggested to heat up the bearing housing before pressing in, and to double check the fits on the bearing to ensure they are not too tight. There is also a question about whether the jerking is caused by a problem with the IPA's chemical properties or the machine's design.
  • #1
rockytan
1
0
I am working in a project to design a machine to press in bearing into a part with tolerance ring.

IPA (Isopropyl Alcohol) is requested to apply on the tolerance ring before press in the bearing to reduce the hard particle created during the process.

However, the machine is jerking during the process. The bearing cannot be press in smoothly and causing our production reject due to the bearing height after press in cannot control properly.

This jerking only happen if IPA is applied. So is this due to the IPA chemical properties problem? Or my machine design problem?
My machine design is using servo motor to drive the ball screw. Pressing force is about 50 to 100kgf.

Hopefully someone can help me to solve this problem. Let me know if you need more details.

Thank you.
 
Engineering news on Phys.org
  • #2
Why not simply heat up the bearing housing slightly before pressing in the bearing? Have you double checked the fits on the bearing to make sure they are not too tight?
 

Related to Bearing press in process problem

What is a bearing press in process problem?

A bearing press in process problem refers to any issue or difficulty that arises during the process of pressing a bearing into a machine or component. This can include problems with the equipment, the bearing itself, or the process being used.

What are the common causes of bearing press in process problems?

Some common causes of bearing press in process problems include incorrect bearing size or type, improper alignment of the bearing, insufficient lubrication, and damaged or worn equipment. Other factors may include incorrect press pressure or speed, contamination of the bearing or equipment, or human error.

How can bearing press in process problems be prevented?

To prevent bearing press in process problems, it is important to choose the correct bearing for the application and ensure proper alignment and lubrication. Regular maintenance of equipment, such as cleaning and replacing worn or damaged parts, can also help prevent issues. Following proper press procedures and using appropriate safety measures can also help prevent problems from occurring.

What should be done if a bearing press in process problem occurs?

If a bearing press in process problem occurs, it is important to stop the process immediately and assess the situation. The cause of the problem should be identified and addressed before proceeding. This may involve adjusting equipment or replacing damaged parts. If necessary, seek assistance from a professional or consult the manufacturer for guidance.

Can bearing press in process problems be fixed?

Yes, most bearing press in process problems can be fixed by identifying and addressing the underlying cause. This may involve making adjustments to equipment or procedures, replacing damaged parts, or seeking assistance from a professional. In some cases, the bearing may need to be replaced if it has been damaged during the pressing process.

Similar threads

How do I properly mount a needle bearing for a trike swing arm?
    • Mechanical Engineering
Replies
11
Views
2K
Where is the tension applied in a 3 dimensional cable?
    • Mechanical Engineering
Replies
5
Views
1K
Alt azimuth mount for heliostat design
    • Mechanical Engineering
Replies
4
Views
3K
Calculations for impulse magnetising device
    • Electrical Engineering
Replies
1
Views
1K
Admissions Academics gap: Looking for 2nd M.Sc Physics degree or a PhD Physics?
    • STEM Academic Advising
Replies
9
Views
2K
Surface roughness in 2D sinusoidal corrugation
    • Mechanical Engineering
Replies
1
Views
3K
Chemically regenerating my auto's catalytic converter?
    • Chemistry
Replies
16
Views
2K
Solving Toppling Hemisphere Problem with Momentum & Angular Momentum
    • Introductory Physics Homework Help
Replies
19
Views
2K
Too Much Stellar Flux: Fixing a 25-year old Problem
    • Sci-Fi Writing and World Building
Replies
9
Views
2K
Admissions Can someone critique my statement of purpose? (Master's Degree in Quantum Engineering)
    • STEM Academic Advising
Replies
8
Views
3K

Hot Threads

Recent Insights

Back
Top