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Questions concerning iron and steel, steel making, rod rolling, galvanizing, springs, nails, fencing, and patenting go here.

TOPIC: Wire break during drawing

Wire break during drawing 2 years 9 months ago #936

Dear experts,
I found many times wire broken during drawing becasue of lube starvation.
We using pressure die and mechenical descaler and dry lube drawing.
Does anyone have some ideas on how can we improve to reduce lube starvation and then reduce wire break?
Thankd in advance.

Jincai Yang
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Re: Wire break during drawing 2 years 9 months ago #937

good day Jincai..

We use an Applicator on wire to stop dry lube tunneling, this applies pressure to wire and adheres the soap better, The company that makes these eludes me, but i'm sure someone has that info.
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Re: Wire break during drawing 2 years 9 months ago #938

Thanks very much. Would you please send me a picture for this?
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Re: Wire break during drawing 2 years 9 months ago #939

To avoid wire breakages, check:
1.- Wire Rod Quality(God Surface Quality,No Segregations,No Pipe).
2.- Adequate Die Profile
3.- Good calculation of the die series (adequate distribution of Reductions of area)
4.- Good lubrication(Good Carrier, Adequate type if lubricant.- sodium or calcium base).
5.- Adequate Drawing speed in relation of the above mentioned parameters.

Eduardo Anaya
Senior Consultant
INDEPA S.C.
Mexico City
Tel(011-52)555-407-7451
This email address is being protected from spambots. You need JavaScript enabled to view it.
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Re: Wire break during drawing 2 years 9 months ago #940

morning YJC

the company name is Wire Lab Company
web site is www.wirelab.com
the site should give you all the info required on the applicators
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