BILZ - Spannsysteme Page 63
Commercial customer offer**Top sellers from BILZ WERKZEUGFABRIK
GNCK und GNCN – Gewindeschneidapparat GNCK and GNCN – Tapping attachment max.48 E Ø d1 h Ød 51-80* B ESX... 35 d2 l3 l2 l1 > 80 in Sonderausführung lieferbar. Apparate mit 50 mm und 100 mm l verlängerter Spindel in Sonderausführung lieferbar > 80 available as special design. Attachments with 50 mm and 100 mm extended spindle available as special design Programmierhilfe Startposition Starting position Bei Startposition mit gewähltem Sicherheitsabstand YB ergeben sich: ZV = YB + Z - 0,5 B ZR = Z + E + 0,5 B + 1 Beim Gewindeschneiden auf Bearbeitungszentren mit GNCN/GNCK ist beim Programmieren der Maschine folgendes zu beachten: – Keine Drehrichtungsänderung der Maschinenspindel, da diese vom GNCN/GNCK erfolgt – Vorschub = 95% der Gewindesteigung – Keine Verweilzeit – Unterschiedliche Anschnittgeometrien der Gewindebohrer – Ausklinkweg des Gewindeschneidapparates – Zugausgleich nach dem Ausklinken Programming example Endposition End position Z = Gewindetiefe = Spindelvorlauf ZV = Spindelrücklauf ZR Y(A, B) = Sicherheitsabstand B = Ausklinkweg E = Zugausgleich GNCK 60 Tapping depth Spindle advance Spindle return Safety margin Self feed Compensation on extension At the starting position with a selected safety margin YB the following equations give: ZV = YB + Z - 0,5 B ZR = Z + E + 0,5 B + 1 For tapping operations on machining centres using GNCN/GNCK, the following should be taken into account when programming the machine: – No change in direction of rotation of the machine spindle, as this is carried out by the GNCN/GNCK – Feed = 95% of thread pitch – No dwelling time – Varying cutting geometry of the tap – Self speed – Compensation on extension after release
186 Pages | Valid until 07/2025 | Previous page | Next page
Choose your language
Legal issues
The manufacturer is exclusively responsible for the content, price and article details of the products and offers presented in the catalogues. Subject to technical and optical changes by the manufacturer and errors excepted.
Request form for special products
The ToolTeam® Procurement Service
Are you looking for products that are shown in the catalogue but cannot be purchased directly online?Our procurement service will be pleased to make you a non-binding and individual offer.