Tag: CNC Swiss

CNC Swiss

2013 – CNC Machining – Looking Ahead to the New Year

CNC Machining 2013

As we begin the year 2013, at J&D Machine, we are cautiously optimistic. With 2012 ending well in the CNC Machining world, in the hopes that 2013 will continue this way, we are making plans to add a new piece of equipment in the 2nd quarter. After our longest stretch of time without purchasing new equipment, we look forward to the process and seeing how much has changed in the last four years.

We have been working on some great new projects recently. CNC Machining projects that are small (but important) parts of exciting advances in robotics, defense, and aerospace. We are seeing a lot of new product quotes that we haven’t seen before, and that’s very encouraging.

Although nothing is etched in stone, this is a good sign that things are getting better in the CNC Machining industry, and we are excited to be a part of it.

The Return of Cam Machines?

Tornos Cam MachinesI recently read an article from a machine dealer that said that, after years of inactivity, he has been receiving requests for turn key cam machines. These requests have been coming from Asian manufacturers. I believe, but am not sure, that cam machine production stopped completely around the year 2000, and now all single spindle screw machines are CNC. For us here in the United States, the move to CNC machining was necessitated by our changing job market. Our lot sizes became smaller, and the need for versatile set up and ease of programming became as important as, if not more important than, cycle time.

CNC Swiss – What Machine to Buy

CNC Swiss Hanwha XD20HThese are 5 machine makes that I think make up a good representation of what is available for CNC Swiss machining. They are Citizen, Hanwha, Star, Tornos and Tsugami. These are not the only makes out there, but they are all top machines and are supported well. If you are a first time buyer and do not have a lot of swiss machining or CNC experience, you will definitely want to look at the support group you will be dealing with.

Early on, when I was buying CNC Swiss, I felt best staying with one maker, but as we gained more experience with the constant pressure of needing to be ready for anything, we now have different makes of machines.

Tooling for CNC Swiss

CNC Swiss

I started my business in the mid 1980’s, and since then some things have changed as far as what is available for cutting tools used in CNC Swiss machines. Navigating the many choices is not always easy, but necessary to control costs. With every job you must decide which CNC swiss tools are the best fit.

There are many insert tools manufactured, but not all of them are a good fit for CNC Swiss. The size of the radius, the width of the tool, and the grind of the lead angle and rake are not the same for all manufacturers. If you have found a good one for you keep using it. If not try NTK, or Utilis. The real question is always when to use inserts and when to used braze carbide.