702 Каталог HOFFMANN GROUP 2015 Инструмент режущий слесарный измерительный Стр.702

Каталог HOFFMANN GROUP 2015 Tools Инструменты Ver 46 Стр. 702 0702 ENG Lab2u

R Hm Revolving lathe centre with draw-off nut - with carbide insert Version Application Point angle 60°. With carbide tip for small centres and draw-off nuts. Body and live centre are hardened (multiple regrinding possible). Precision roller bearings for high concentricity. Maintenance-free due to lifetime lubrication. Special seal prevents ingress of dirt and coolant. For machining thin components at high speeds. Morse taper 2 3 4 5 Revolving lathe centre S 32 1250 with carbide insert and draw-off nut Body 0 Dx reach B mm 56x65 74x 79.5 82x102.5 105x129 Carbide 0 FI mm 11 14 14 18 Maximum radial run-out mm 0.005 0.005 0.005 0.005 For component weight kg 120 360 500 1000 Q Carbide Q Draw-off nut for NC machines to remove centre from tailstock quill. H Hm Revolving lathe centre - for particularly high loads Version Point angle 60°/30°. With extended centre and draw-off nut, specially for CNC machines. Body and live centre are hardened. Special roller bearings for high loads and speeds. Live centre through hardened, multiple regrinding possible. Maintenance-free due to lifetime lubrication. Special seal prevents ingress of dirt and coolant. Application For high loads and speeds, specially for NC machines. Morse taper 4 5 33 1 'inn Revolving lathe centre m j juu Wlth extended point Body 0 Dx reach B mm 100X122 125X150 Largest centre point 0 60° / 30° A mm 16/32 20/44 Centre point length C mm 44 59 Maximum radial run-out mm 0.005 0.005 For component weight kg 1000 2000 R Hm Universal revolving lathe centre - with exchangeable inserts Version With interchangeable inserts. Body and live centre are die-forged and hardened. Precision roller bearings guarantee high concentricity. Special seal prevents ingress of dirt and coolant. Maintenance-free due to lifetime lubrication. Application Suitable for one-off production of various components due to 7 different inserts. Supplied with 1 centre body, 1 ejector, 1 centre each x 60°/ 30° - 60° - 75° - 90°, 1 x bullnose 60°, 2x internal taper inserts. Supplied in a wooden box. Morse taper 2 3 4 5 5 311 5(1 Revolving lathe centre m 3Z. jjU with inserts, in a wooden box Body 0 Dx reach B mm 45X45 50X48 70X67 90X85 For component weight kq 40 130 250 650 A d, / L mm 16/20 20/24 28/31.5 38/43 B d, / L mm 16/17 20/19.5 28/25.5 38/35 C d, / L mm 16/14.5 20/16.5 28/21.5 38/29 D d, / L mm 14/25 18/30 26/43 32/55 E:d,/d2/L mm 25/10/21 35/15/26 55/30/31.5 70/40/39 F d, / d2 / d3 / L mm 25/20/10/18 35/30/15/24 55/48/30/30 70/63/40/39 G d,/d2/d3/L mm 16/12/6/12 22/18/10/16 40/35/20/25 52/45/30/30 t d, 6O' 1 i - t ateHls di dg - i i&Garant’ Revolving lathe centre - shock-absorbing 0 0 Version Point angle 60°. Sprung live centre to compensate pressure and length, shock-absorbing. Live centre of through hardened tool steel precision ground to match the bearing. Precision roller bearing, lubricated for life. Shaft seal prevents ingress of dirt and coolant. Extremely rigid version with additional shaft bearing. Entire tool is hardened and ground. Application For damping impacts, For compensating thermal expansion. Suitable for use with face drivers. m Morse taper 3 4 5 32 1405 Revolving lathe centre Body 0 Dx reach B mm 60X95 68X111 92X146 Largest centre point 0 A mm 25 32 40 Maximum radial run-out mm 0.01 0.01 0.01 Maximum speed rpm 5000 4000 3500 For component weight kg 300 600 1000 Extended point for unobstructed turning tool access. Draw-off nut for NC machines to remove centre from tailstock quilL 702 Main catalogue Hoffmann Group 46