News

14/03/2018
Girls’ Day Nr. 2 in C.R.M.

2^ Round of Girls’ Day 2018

On 14.03.2018 took place in C.R.M. Mazzoccato srl the second and final round of Girls’ Day , an initiative that the Committee for Female Entrepreneurship of the Como Chamber of Commerce organized in March 2018. Some pilot companies with female members in senior management positions have opened their doors to show young female students from the province which new and old roles can play women in the present and in the future of business, in many sectors, some traditional, many innovative.
Today,  I again presented our company and its peculiarities to Serena and Martina, portrayed after their consent with me, below in the picture. A visit, some technical explanation, many questions and many answers. There are many possible paths ahead of these girls, to be traveled with commitment and determination. And passion.
I wish you all the best, Serena and Martina. Make your dreams come true. It’s possible.

 

See more
07/03/2018
The first “Girls’ Day” in C.R.M. Mazzoccato

C.R.M. Mazzoccato s.r.l. sponsored Girls’ Day 2018

The Committee for Female Entrepreneurship of the Como Chamber of Commerce organized in March 2018 (how appropriate) the “Girls’ Day” in pilot companies with female members in demanding roles. Companies will open their doors to show young female students what new and old roles can play women in the present and future of activities in many sectors.

Today it is therefore up to me, Antonella Mazzoccato, to present our company and its peculiarities to Matilde and Nicole, portrayed after their consent with me, below in the picture. A visit, some technical explanation, many questions and many answers.

In fact, there are many possible paths ahead of these girls, to go with commitment and determination. And passion. I wish you all good, Matilde and Nicole. And I’m waiting for the next round, in exactly seven days from today.

 

Matilde, Antonella Mazzoccato, Nicole

See more
02/02/2018
Time for change: PCD in Composite Machining

Special PCD Tools

Time for change in Composites Chip Removal Machining

PTFE (PolyTetraFluorEthylene – Teflon ™), PMC (Polyester Matrix Composites), CFRP (Carbon Fiber Reinforced Plastics) offer high performance requirement  in boating-yachting, aeronautical or aerospace industry. However, they may evidence also problems like delamination and poor surface quality during machining, especially why the tooling life seems to be very short due to the abrasive properties of the processed materials.

All these issues can be avoided, and time and costs can be in the same time reduced, simply using a special PCD tools with laser sharpening.

PCD (PolyCrystalline Diamond) was the lead actor, the star,  in special tests recently carried out in an advanced workshop of a F.1 Leading Team (whose name is under No Disclosure Agreement).  Chip machining special PCD tools gave excellent results.  Isn’t it not possible to report the precise technical data for the reasons above mentioned, however it was clear in the final report that laser sharpened, polycrystalline diamond cutting tools edges for the appointed machining achieved benefits of 30% in terms of cost reduction.

In fact, the laser technology allows the optimal sharpening of the diamond cutting edge and also its profiling in special shapes, developed on customers’ requirements. This is the premise to avoid the development of heat due to the friction between cutting edge and machined material. As known, precisely heat development is the main cause of deformation, as well as an incorrect machining may effect shrinkage, fibrous outcrop, chipping of edges, and delamination.

All these difficulties can be avoided refining case by case (on different composites) the machining parameters of the diamond tool:

– using very high tip angles (150-180°)

– selecting very low forward speed (<0,05 mm/min)

– using high cutting speeds (300-400 m/min)

The use of PCD is not a brand-new entry, but laser technology on PCD cutting edges show new scenarios: bespoke solutions can be developed for every different kind of needs of composites’ machining. Simplifying machining process, it is possible to achieve a better surface quality. Moreover, cutting edges can be sharpened more and more times.

It is time to change.

(see also COMPOSITI – Page Nr. 19)

See more
Please, fill in the form below

Read the privacy policy

File download is now available!
Our staff will take care to send you the requested file