Re: The specificatin of ballscews?

Hello, Dear Memo:
I am sorry to forget to illustrate myself first.
I am Taiwanese, so when I contact TBI through their web, they
directly call me from Taiwan to U.K. Their sales said that they
started to rearrange their company and will found a new company.
Maybe the process still has not been finished, so make us confused.

I think that their sales are good due to now they are eager to
expand their business and rare taiwanese company's sales will call
you directly from Taiwan to U.K. for small quality order especially
for a Taiwanese student not a foreign or dealer.
When I were studying in Taiwan, my professor ever mentioned that:
The ballscrew manufacturers in Taiwan may be many, but only 4
companies could be said as qualified suppliers for CNC application.
Although it is years ago, but it may be same as now!
These companies are:
Hiwin
TBI
Yang
last one:I have no ideal of thier english name!
That's why I said they are famous in Taiwan.

Regards

Tom

--- In CAD_CAM_EDM_DRO@yahoogroups.com, "Mehmet Gogus" <gogusm@d...>
wrote:

> Dear Tom;
>
> >but they need to know the detail dimension and part number which I
> >would like to use to calculate the price.
>
> How did you contact them? They do not provide any kind of address,

phone,

> fax, or e-mail addresses in their web page.
> How do you know that they are famous and their sales are good?

They say that

> they are established in 2002.
> If TBI had contacted you and asked you to get into contact with

this Comtop,

> what do you think how they might be leading to a sales by

rerouting you to a

> web page which can only provide contact information of it's two

general

> agents, one in Japan and one in Iran? (By the way, territories

covered by

> this company seems to grow day by day. Two days ago, they had only

Germany,

> Turkey and Japan, but now, I see that Brasil, Philipines and

Israel are

> added. I believe anybody who is able to contact them can get a

dealership on

> the spot. This is the challenge, I guess.)
>
> I answered your original question in order to be helpful by

sharing my

> knowledge and experience with the group. I know that there are so

many

> ballscrew brands in the market but very few manufacturers. This

counts for

> nuts also, but their majority of manufacturers are different than
> manufacturers of ballscrews. As there is a need of coupling a

screw and a

> nut, we shouldn't be surprised against the variety of branding and

marketing

> techniques which may be a subject, even in a hobby list.
>
> Regards,
>
> Memo
>
>
>
> Too many types of ballscrews to make a choice.
> Hope someone kindly tell me his/her experience!!
>
> Cheers!!
>
> Tom
>
> > -----Original Message-----
>
> > Both of them are same company!!!
> > I contacted TBI and their sales called me from Taiwan to U.K.,

then

> > give me the new web site which is as below.
> > So what we are talking about is One company!!
> > I believe that they have American dealer, but you may not know
> > that which ballscrew are made by them as well as get a good

deal

> > from distributor.Because it is not a famous brand in USA,

right?

> > You may try to e-mail them, they might give you some

suggestion!

> > Their sales are good.
> >
> > Tom
> >
> > > Hello Memo,
> > >
> > > How is this company to deal with on small orders; 3 ball

screws?

> > Do they have an American distribution channel or do you order
> > directly?
> > >
> > > Thanks,
> > >
> > > Joe Fahy
> > > Spring Mills, PA
>
> > > ----- Original Message -----
>
> > > >I try to get the price from these company
> > > >
> > > >http://www.comtop.com.tw/index-2.html
> > > >
> > > >They are famous in Taiwan and manufacture them in good

quality

> > with
> > > >cheap price----someone say that!
>
>
> > > I would like to suggest a source in Taiwan that I know it
> > exists, and
> > > manufactures ballscrews and nuts.
> > > http://www.ballscrew.com.tw/
> > > Prices are good. (25mm screw with 5mm lead at C10 grade

will

> > cost ~$50 per
> > > meter)
> > > If you check both web sites, you will find very interesting
> > similarities.
> > > (For instance, areas of their manufacturing facilities in

square

> > meters)
> > >
> > > Greetings
> > >
> > > Memo