Česká výroba 2013

PROFI set measuring the feed of the main support for Chinese lathes with adjustable scale - vernier / with adjustable zero - fast adjustment The set has an adjustable one compared to the original. vernier - possibility to set zero according to the need for locking with a spindle screw at the front of the wheel. One length = 0,1mm (on the original wheel could not count) Main wheel rotation = 20mm(Original wheel 19,1986mm) Vernier has 200 lengths with a diameter of 63mm, one length marks 0.1mm feed. The description is from the number 0 to 19 mm a total of 20 mm per turn in the direction of rotation in ascending order. The front case also serves as a countertop vernier. The whole set has a powerful impression and is also very stiff compared to Chinese plastic handwheels due to the chosen materials. Suitable for 300 series lathes - brands Asist, Proma, Einhell, Sieg, Rotwerk, CQ, MB, JET and many other clones

PROFI set for measuring the displacement of the main support for the MN80 lathe with an adjustable scale - vernier / with an adjustable zero - quick setting The small gear in the photo is now newly supplied without a drilled hole - these diameters were machined differently on the MN80 lathes - therefore we recommend finishing it as needed and securing it with a suitable locking pin (locking pin not included). Compared to the original, the set has an adjustable vernier - the possibility of setting zero as needed + locking with a threaded screw in the front of the wheel. One part = 0.1mm Turn of the main wheel = 24mm Nonius has 240 parts on a diameter of 61mm, where the gap between the parts is 0.8mm and one part means 0.1mm of displacement. The description is from number 0 to 23 mm, a total of 24 mm per turn in the upward direction of rotation. Eccentric bushings replace the original metal bushings for the gear shaft with the main handwheel, and the front bushing also serves as a vernier counter plate. Eccentric bushings are encased in bronze. The entire assembly is only 10mm longer than the original variant, and that is by the strength of the nonia counter plate. The diameter of the hand wheel is the same as the original, but the wheel is much more massive. The whole set has a massive impression and, thanks to the chosen materials, is also very rigid compared to Chinese plastic handwheels. Exchange : Replacement can be done only for the price of removing the support box practically only with a drill and M4 and M5 taps. See the attached instructions for more.