Carbon Steel Gear Shaft, Precise Gear Shaft --- ISO 9001: 2008 Customize service is available according to your specifications

 

SHNEGWEI Shafts

Virtually every step of the shaft building process occurs within our own facility, including:

Tool design and manufacture Lathe turning the shafts to profile All splining operations, using various cutting, and shaping methods Media blasting Precision grinding, for superior bearing and seal grade surfaces

Our shafts begin with various alloys of steel - some of gear steels, and some of power transmission alloys. They are lathe turned to precision. The next step for our transmission shafts is the splining process. Careful methods and reliable equipment allow us to excel in these steps. Once splined, the shafts leave our site for the hardening processes in an aerospace certified facility. Depending on the application, they acheive 45 to 64 Rockwell C. Once back at Novak, we are able to test each batch with an in-house hardness tester to verify whether they will move on to the final stages of machining.

 

  

 

 

 

A batch of "green" T18 shafts just before the hardening process. Where other companies chince on materials and methods of manufacture, we go all out. 

 

 

Precision ground finishes on the gear surfaces are readily apparent, in addition to the pilot tip.

 

 

 

In-house precision grinding and hardness testing of our geartrain components are additional elements that set us apart. We are able to send out each shaft with the confidence it will be stronger, last longer and run quieter than the rest.

 

Persist with Honesty ,Benifit from Credibility, Shengwei, More than 20 years' service, welcom you !