Standex Engraving Mold-Tech: Laser Hardening of a Gear

[@bigbothoee8617]

How does this work ? and how deep does it harden ?

[@jackmclane1826]

The basic principle is extremely easy. Laser heats up the surface very quickly. The part overall stays cool enough so that the surface cools down quickly enough to quench by heat conduction into the cold part underneath. The devil's in the details... as always! ;) Depth depends... 0,1 up to 2 mm is the range. Most is between 0,5 to 1 mm.

[@tireballastserviceofflorid7771]

The depth is visible thay it heats. Look at the colors and you can tell exactly how hot amd how deep.

[@LocNguyen-xf7mk]

Máy nay giá thanh xao vậy

[@rtwovensackmachinerysoluti1707]

What was this? Only teeth hardening?

[@jackmclane1826]

Often that's all you need when you use good base material. Just the flanges for fretting and pitting resistance. But that depends on what the part needs. The tip is usually not necessary but is done here as you need to do both sides at the same time.

[@fraud3647]

Gears not need harder more than max1.0mm deep, there is no better way do it.

[@tireballastserviceofflorid7771]

​@fraud3647 Not true. Induction has been how it's been done for decades. Heat all the teeth at once instead of one at a time. And induction cam do all in the time it takes to do 1. So not really sure the benefits other than doing one off or something

[@tamasmihaly1]

I'd rather watch this for an hour than to listen to Joe Biden for five minutes. God help us all.

[@agussatria5477]

Mantap

[@ayra_marzudic]

Jos gandhoz

[@chriskeith422]

I thought that the "quench" was necessary part to heat treat steel? I'm sure this works, I'm just curious. Time for someone to make me more smarter, or less dumber. So long as I don't forget to remember my lesson.

[@slowactiont4]

O2 Tool steel is Oil quenched (Or hardened, or quickly dipped in, McD's Fries oil or Bacon fat ;) )... but get this.. A2 is .... Air Quenched... jokes aside, the laser lets the surface be hardened by air cooling (or quenching by air like A2 Tool steel)

[@VasfiBozkurt-j5t]

Isıl işlem iyi

[@PMLATHE]

Where can I buy one of these machines

[@SANHElaser2068]

hi we can give you . we are manufacture of laser quenching machine

[@amirKhan-gi3zz]

Bakwas only time pass

[@mfowelectro]

Where did you find the most irritating music on the planet?