Hello everyone,
For the BIW production cost, we know it depends on many factors, such as material cost, manpower cost, etc. Also, in the different countries and companies, the cost is different.
Could we just give some numbers roughly for A, B or C class BIWs?
Hello everyone,
I am looking for a book, named "handbook of the eurolaser academy, volume 2".
Is anyone can provide an ecopy? Or where I can buy an e-copy?
I need to verify these two metals based on the strength and wearing resistance. Both of them are high carbon steels even the carbon contents are a little difference. The HT of them could be the same, i.e. through hardening, quenched and tempered.
please can someone help me to get the following...
Hi there,
I have one induction hardened part (I call it as part 1). Its material is 4140. Now, I have to weld another part (Part 2) on part 1. The thickness of part 2 is 1.0 mm. If I pick 4140 as the material of part 2 and go for the case hardening. Can we weld two hardened parts together?
Or...
Hi there,
If we want to harden 8620 with carburizing, Please advise if the following forming, heat treatment and hardening process correct:
1) forming to near net shape (cold or hot)
2) stress relief or normalizing to release the residual stress
3) machining to the expected dimension and...
Hi All,
if we design the motion device no matter gear to gear, or ball to plate, the surface hardness on one part should be harder than another one. Please tell why?
Hi there,
I have few questions waiting for your help:
1)For a device which works like a gear system, the parts work on very high contact stress, such as 1100 MPa. We probably want to use AISI 1035 or 1040. After heat treatment, such as carburizing or induction hardening, we can get 55-60 HRC...
