Hello, This series about gear cutting on the shaper was fantastic. In 1966, when I started to work in the U.S., cutting gears was going out of fashion, except for special cases. Shapers were also being replaced with milling machines, and carbide. After a couple years, I started building stamping dies, and later plastic molds. Seeing the program of gear cutting, and the gearing and attachments used, on your beautiful shaper had me watching intently. The quality of your craftsmanship has impressed me highly. Lots of ingenuity, close tolerences, and good finishes show that you are a top class worker. Thank you again.
A wonderful solution for a machine that many have parted from their shops. There is something about these machines that sets them apart and one is drawn into their rocking motion producing the joys of engineering The hours of work developing this drive and gears needed for cutting wow. I must thank you for taking the time in it's build requirements and operation
The power of the shaper is underrated in terms of capabilities. You have clearly shown that along with your skill of bringing that power to the forefront using only a sketchy info page and your knowledge of how things work. Thanks for showing us how it's done!
Lovely engineering at its best, certainly "Built not Bought", works brilliantly.
During my apprenticeship I worked on a shaper for nearly a year on production jobs, 18" Churchill comes to mind?. One regular set of parts to machine were some hardenable stainless steel circular discs, and bevelled hubs that when assembled formed a pulley Vee with serataions to bite onto and drive a copper alloy seam welding wheel, circ 200 to 400 mm diameter. My job was to set up what I think was a purpose built dividing head, with a mounting spindle for the individual parts to be machined, and connecting the shaper ram directly to a ratchet and pawl arm to index the head. This 1978/79, so excuse me some of the details are wrong! Stainless steel was needed due to the strong magnetic flux developed by the very large AC welding currents required for resistance welding.
Thanks again for sharing. Regards John from the Black Country.
This series about gear cutting on the shaper was fantastic. In 1966, when I started to work in the U.S., cutting gears was going out of fashion, except for special cases. Shapers were also being replaced with milling machines, and carbide. After a couple years, I started building stamping dies, and later plastic molds.
Seeing the program of gear cutting, and the gearing and attachments used, on your beautiful shaper had me watching intently. The quality of your craftsmanship has impressed me highly. Lots of ingenuity, close tolerences, and good finishes show that you are a top class worker.
Thank you again.