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How much is suitable for bearing temperature?
by:Waxing
2020-11-24
Too much of a good thing that we all know, this is especially true for precision equipment, such as bearing temperature control at work, must strictly in accordance with the formula calculation, PS: at the end of the article attached formula!
Some partners who the customer is the highest temperature at the same time, always said the family home of the bearing of the highest temperature can reach 250 ℃, 110 ℃ why do you recommend?
Actually when it is used in bearing, we recommend that the bearing of the heating temperature is 110 ℃, because if higher than 125 ℃, will not only change the internal structure of the workpiece, also can accelerate the aging of bearing and bearing damage, of course, if you are a heating non bearing class closed metal artifacts, the highest can be heated to 300 ℃.
What artifacts with bearing should be how to operate, WTR manufacturer video and be clear at a glance!
Consulting for more details.
Attachment: calculation method: T = T0 + (
δ+Δ)
/ (
α+ d)
The T ─ ─ heating temperature, & deg;
C;
T0 ─ ─ assembly environment temperature, & deg;
C;
The delta ─ ─ actual amount with interference, mm;
Δ ─ ─ minimum assembly clearance, mm;
Alpha ─ ─ the linear expansion coefficient of material;
D ─ ─ with diameter, mm.
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The above articles from jiaxing Kurt automation equipment co. , LTD (
)
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