Recent content by Andreii

Hola Regarding the cold heading process I have a question and would appreciate an answer a lot. The wire, from which is bolt made, is alloy-steel but the machine is old. I have been seeing many times breakage of needle inside the die and I figured out what was the cause, I even fixed it on my...

anyone?

anyone?

Is anyone willing to suggest where should I look or which company (worldwire) should I ask for those lists? Thank you.

I asked manufacturers/companies for examples of FMEA analysis. Those message often comes to management deparment so at the beginning of the message, I told them to forward it to the person reponsible for Quality Assurance. Noone replied. Perhaps I should ask for the lists of failures...

Brewnog thank you for your reply. I will quote your part of text to say my understanding / comments of what I have learned only and not having anything against your statements. With quotes is easier to find out to which part of text do I comment. Thesis should be on around 80 pages (around 50...

Hi everyone I am starting on my thesis for university and I would like to please for suggestions. I have topic that belongs to quality assurance and it is FMEA Analysis In The Manufactory Of Bolts. I have done some research on google, picked up some worldwide companies where are producing...

Because the boxes with ''good'' bolts (from quality point of view) are welded to the ground and connected with the tape where bolts are moving. There is no way to move this box to the measuring weight tool. Only boxes with ''bad'' bolts can be moved / transported. FlexGunship thank you for...

I need it for Pareto diagrams for the boxes with bad (dimensional defects and defects that cannot be measured) bolts regarding two different topics: 1. To suggest which worker(s), IF any, should be fired from the company because of too high unnecessary expenses done. This is responsible work...

Chris all bolts aren't heat / thermal treated. This depends what customer wants. Same is for making a screws on the bolts - it all depends on customer's wishes. Bolt prize about which I was asking and I am still, should be different for every single type of bolt. My purpose of calculating the...

Hi For some calculations that I am doing before I begin with my diploma project I have to calculate, in our manufactory of bolts, the cost of bolt if I know just the bolt type (for example 3,0 x 15,75). I have tried to ask around to the offices who deal with economic subjects and they told me...

Hi all Hopefully everyone is doing good. I have a question regarding the Throw Out. With this I mean the material in industry that is, by whichever kind of accident, unnecessarily lost. There are many subjects that can done that such as: - poor drawings - worker interrupted doing his job...

Ok I was able to help myself and figure it out. To share with others what I learned: About the tolerance: I searched something like http://img.photobucket.com/albums/v309/Andreii/Slika9-1.jpg . Now this helped me determinating the exact tolerance. Fred (and others) if you would like to...

Fred about tolerance on the shaft; I have to prove it why is, on the drawing, used exsactly this tolerance. I know the bearing fit in this example but doesn't say much to me why the tolerance is this. I have known what you typed and tried to say it to the professor on university but he rejected...

Hi All On the following picture http://img.photobucket.com/albums/v309/Andreii/ujj.jpg" , I have the tolerance Diameter 55 k5. Of course there is a big difference between k5 and K5 but that has nothing to do with my post. I would like to know why is exsactly this tolerance there? Why not, for...