parts during life torch

[hvofhamid]

hello everybody

nozzles :13 hours
interconnectors:200hours
combution chamber 100 hours
powder injector :50 hours
back:3 years
what about your parts torch?

[ycwbycwb]

Hi, hvofhamid

Which HVOF? JP or DJ?

Best regards,
Ycwbycwb

[hvofhamid]

hi ycwbycwb
jp5000

[hvofhamid]

hvofhamid Wrote:hi ycwbycwb
jp5000

after modification of powder injectors
this week first time my barrel 8" during life is 16and a half hours,I could use it more but I prefer to change it .when I asked FST by intermediar of my technical director
to usinate interconector injectors holes in manner to depass the interconnector internal diameter .they reply technically you are right,but we follow praxair plants .does anybody have praxair plants ,i ll be happy to have sight

[J_rock]

usinate?
praxair plants?

Im confused.

Have asked how long our JP's parts run for, answer will follow.....

[hvofhamid]

J_rock Wrote:usinate?
praxair plants?

Im confused.

Have asked how long our JP's parts run for, answer will follow.....

hi rock
sorry my english is little bit poor,but
I ll try to explain you better what I MEAN
I talk about my hvof torch parts during life ,and how I found solution to make it longer than recomended by FST
as i have long experience in mechanical fabrication,I realise that the interconnector holes injectors are the reason whitch make my torch parts during life shorter.
then I asked my technical manager when he ll buy interconnectors,from FST he ll talk to them to modify injectors holes.
-fst reply to him :we fabricate the interconnectors following praxair plant and we can t change

so I modified my self some parts to make longer their during life .
I hope you understand me

[J_rock]

I understand now

[hvofhamid]

J_rock Wrote:I understand now

new record of nozzle during life :barrel 8" 19hours coating
3 ignitions hour
wc co cr
grade -45+15
gun:jp
praxair plants must be changed if you like to make your parts during life longer;i can help them if they ask me

[hvofhamid]

hvofhamid Wrote:

J_rock Wrote:I understand now

new record of nozzle during life :barrel 8" 19hours coating
3 ignitions hour
wc co cr
grade -45+15
gun:jp
praxair plants must be changed if you like to make your parts during life longer;i can help them if they ask me

hi all
new record 22h30 for barrel 8" does anybody of you done longer or shorter,I ll be happy to know

[hvofhamid]

hvofhamid Wrote:

hvofhamid Wrote:

J_rock Wrote:I understand now

new record of nozzle during life :barrel 8" 19hours coating
3 ignitions hour
wc co cr
grade -45+15
gun:jp
praxair plants must be changed if you like to make your parts during life longer;i can help them if they ask me

hi all
new record 22h30 for barrel 8" does anybody of you done longer or shorter,I ll be happy to know

today ,25 hours projection with the same barrel ,I m happy ,never I thought to reach it

[Gordon]

3 posts split from this thread to form new thread Stellite Jet-Kote - Green-flame?

Posts from farmcop1 and hvofhamid, just though topic deserved its own thread.