1.3. Face Drivers. for Grinding. FFBR with Flange Retainer. FBSR with Taper Shank Retainer FFB/ FFBH. Changeable Parts

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1 1.3 Face Drivers for Grining FFBR with Flange Retainer FBSR with Taper Shank Retainer FFB/ FFBH Changeable Parts Special Face Drivers FBSR PN / FFPR / FBS NEIDLEIN-SPNNZEUGE GmbH. Erlenbrunnenstraße Boelshausen. Germany Phone +49 (0) / Fax +49 (0) / info@neilein.e.

2 Face Drivers FFBR Clamping tools for grining between centers Type FFBR with flange retainer The complete surface of both, harene an soft work pieces, can be finish-groun with one single clamping. Face rivers types FFBR/FBSR are power-operate on the sie of the spinle. The work pieces are clampe centrically using a ea center pin, this way a high true running accuracy is achieve. There are two retainer esigns for aapting the face rivers onto the machine spinle either for aaption onto a flange aapter with 140 in iameter or for irect mounting onto a spine nose DIN size 6 (DIN 55026/28) Cylinrical retainer Ø140 mm on flange aapter total travel 6 Ø165 Ø Ø160 Ø133,4 3x for M12 Ø106,375 (KK Gr.6) 5 Ø short taper retainer DIN size 6 irectly onto machine spinle Face rivers without changeable parts (types 0/01 inclue center boy). Center pins, center boies an rive pins see page 4 an 5. ll face rivers for grining are esigne for 3 rive pins only. cat. no. cat. no. type center clamping iameter-ø zyl. Ø 140 KK Gr. 6 Ø FFBR FFBR FFBR FFBR FFBR FFBR FFBR NEIDLEIN face rivers FFBR/ FBSR ensure: atum-point locate in center of work piece maximum eviation from run-out mm compensating rive components retracting of rive pins in case of on- or off-loaing ajustment true at face rivers for highest run-out requirements 2 NEIDLEIN Face Drivers 1.3

3 Face Drivers FBSR Clamping tools for grining between centers Type FBSR with morse taper retainer Like face river FFBR, but incluing morse taper shank an extracting nut. justment true by using set screws insie shank for highest true running accuracy. Matching changeable parts for grining soft or harene work pieces can be foun on pages 4 an 5. l l3 28 total travel MK DIN 228 Ø6 7 9 Face rivers without changeable parts (types 0/01 inclue center hea). center pins, center heas an rive pins see pages 4 an 5. ll face rivers for grining are esigne for 3 rive pins only. cat. no. type MK center L I2 I3 clamping iameter-ø Ø FBSR FBSR FBSR FBSR FBSR FBSR FBSR FBSR FBSR FBSR FBSR power operation through clamping cyliner work piece tailstock force F S F R clamping iagramm grining process comprising face river FFBR an live center RN FFBR 2 RN NEIDLEIN Face Drivers 3

4 Center Pins/Center Heas FFBR/FBSR for face rivers FFBR/FBSR with ea center Type FFBR/FBSR tool steel or carbie metal For maximum stability an run-out requirements the center pins are prouce with narrow tolerances an are fixe safely via set screw an plane surface insie the face river. For a large batch of harene work pieces we recommen the construction comprising carbie insert. Center heas of type 0/01 consist of -taper tip that are carbie coate. Due to the accurate assembly between center pin an hea of face river we ensure highly accurate replacement. fig. center pin with carbie insert 28 center heas FFBR/FBSR type 0/01 Ø cat. no cat. no type 4 for center 7 9 tool-steel carbie Ø FFBR FFBR FFBR FFBR FFBR FFBR FFBR Further imensions upon request. 4 NEIDLEIN Face Drivers 1.3

5 Drive Pins FFBR/FBSR Drive pins for torque transmission onto the work piece by grining soft an harene work pieces. Type FFBR/FBSR chisel or iamon coating For soft work pieces we apply rive pins mae of harene HSS comprising a chisel. They are characterize by high wear-resistance as well as maximum torque transmission. For harene work pieces we apply rive pins that are iamon coate. They are characterize by a high friction-coefficient. moel l Ø6 moel B Ø6 l l Ø6 moel C SR iamon cat. no. type for clamping l moel iameter SR D1 1.5 C SR D2 2 B SR D iamon D1 1.5 C iamon D2 3 B iamon D3 3 Clamping iameter D1, D2, D3 see pages 2-3. Further imensions upon request. 1.3 NEIDLEIN Face Drivers 5

6 Face Drivers FFB/FFBH Clamping tools for machining between center pins Type FFB with flange retainer The entire surface of the work piece can be finishe with one single clamping an with a maximum of torque transmission. NEIDLEIN face rivers are clamping systems, which are equally suitable for soft an har work pieces. Face rivers of types FFB/FFBH are poweroperate on the sie of the spinle. Originally conceive for turning, face rivers of type FFB/FFBH provie a multitue of possible applications for grining. Without retraction of rive pins an with NEIDLEIN retainer Ø 100 type FFB/FFBH provies an alternative to face rivers of type FFB/FFBH, especially when machining large-size work pieces. Type FFBH with flange retainer Type FFB is aapte onto the machine spinle using an ajustable flange aapter. flange aapters see 2.0 Fastening Elements When FFBH is use, the compensation of rive pins is implemente hyraulically, thus achieving excellent true runout results. Type FFBH is aapte onto the machine spinle using an ajustable flange aapter. flange aapters see 2.0 Fastening Elements NEIDLEIN face rivers FFB/FFBH ensure: atum-point locate in center of work piece maximum eviation from run-out mm ajustment true via ajustable flange aapter for highest run-out requirements compensating rive components/optimal clamping of work piece easy hanling face river type FFBH comprises a hyraulic unit which is exchangeable as a complete package 6 NEIDLEIN Face Drivers 1.3

7 Specifications type FFB face river l total travel Ø100 h counter bores 2 Ø 48 type FFB 01/0 cat. no. type center l2 rive clamping screws clamping iam.-ø Ø pins type pieces FFB M FFB M FFB M FFB M FFB M FFB M FFB M FFB M FFB M FFB M FFB M FFB M ll face rivers are supplie without rive pins. (Drive pins see page 10-11) Types FFB 01/0 are supplie with center boy, all other types without center pin. (Center pin see page 9) The iamteter refers to the stanar center pins (see page 9). Retaining elements for face rivers see brochure 2.0 stable assembly on the machine spinle is implemente using an ajustable flange aapter. We supply these flange aapters for various sizes of spinle heas in stanarize size (DIN 702-1) or for venor-specific spinle heas in particular. Thus face rivers of range FFB can be assemble universally on various machines. Driving components an center pin are easily exchange from the front part of the machine. s require, the face river can be equippe with either rive pins comprising a chisel for machining soft work pieces, or with iamon coate rive pins for machining harene work pieces. part from the clamping iameters liste above D1, D2, D3, we can also provie alternative sizes upon request. We are also able to manufacture larger center pins or mushroom centers for oversize centering. 1.3 NEIDLEIN Face Drivers 7

8 Specifications type FFBH face river l total travel Ø100 h6 SW counter bores cat. no. type center 2 3 SW 5 6 l2 rive clamping screwsclamping iam.-ø Ø pins type pieces FFBH M FFBH M FFBH M FFBH M FFBH M FFBH M ll face rivers are supplie without rive pins an without center pins. (Changeable parts see page 9-11) The iamteter refers to the stanar center pins (see page 9). Retaining elements for face rivers see brochure 2.0 cat. no. type SW 5 L SW2 D Specifications type FFBH hyraulic unit 63102HE FFBH HE FFBH HE FFBH HE FFBH HE FFBH HE FFBH D SW 5 L SW2 General notes on face river FFBH can be foun on page 7 specifications type FFB. In orer to ensure a safe prouction process, we recommen exchanging the hyraulic unit after 1500 operating hours. We can provie full rebuil an restoration to these units on our works. 8 NEIDLEIN Face Drivers 1.3

9 Center Pins/Center Heas FFB/FFBH for face rivers FFB/FFBH with ea center pin Type FFB/FFBH tool steel or carbie metal For maximum stability an run-out requirements the center pins are prouce with narrow tolerances an are fixe safely via set screw an flat insie the face river. For a large batch of harene work pieces we recommen the construction comprising carbie insert. Center heas of type 0/01 consist of taper tip that are carbie coate. Due to the accurate assembly between center pin an hea of face river we ensure replacements which are of the highest accuracy. fig. center pin with carbie insert cat. no. cat. no. type 2 4 for center Ø tool-steel carbie FFB FFB FFB FFB FFB FFB FFB FFB FFB FFB FFB FFB Further imensions upon request. 1.3 NEIDLEIN Face Drivers 9

10 Drive Pins FFB/FFBH chisel SR Drive pins for torque transmission onto work piece when machining soft work pieces Drive pins mae of harene HSS with chisel are use for machining soft work pieces. These are characterize by a high resistance to wear an tear an a maximum torque transmission. Type FFB/FFBH chisel SR SR/counterclockwise/ M3 (view from tailstock onto face river) D3 D2 D1 l3 l2 l1 cat. no. clamping iam.-ø chisel length for type l1 l2 l FFB 01 =6 FFB 0 =8 FFB 11 =6 FFB 1 =8 FFB 2 =10 FFB 3 =10 cat. no. clamping iam.-ø chisel length for type l1 l2 l FFB 35 =15 FFB 4 =15 FFB 45 =15 FFB 5 =20 FFB 55 =20 FFB 6 =20 Further imensions upon request. 10 NEIDLEIN Face Drivers 1.3

11 Drive Pins FFB/FFBH Diamon Drive pins for torque transmission onto work piece when machining harene work pieces Diamon coate rive pins are applie for grining harene work pieces. These are characterize by a high resistance to wear an tear, a maximum of torque transmission an by a high frictioncoefficient. Type SB/FSB/FFB/FFBH iamon D3 D2 D1 l1 l3 l2 cat. no. clamping iam.-ø surface length for type l1 l2 l FFB 01 =6 FFB 0 =8 FFB 11 =6 FFB 1 =8 FFB 2 =10 FFB 3 =10 cat. no. clamping iam.-ø surface length for type l1 l2 l FFB 35 =15 FFB 4 =15 FFB 45 =15 FFB 5 =20 FFB 55 =20 FFB 6 = NEIDLEIN Face Drivers 11

12 Special Face Drivers for Grining Clamping tools for clamping onto machine tools Mae to measure In orer to meet the complex requirements of our customers an to cover the various spinle mounting options of machine tools, we evelop an prouce a variety of special face rivers for clamping work pieces. Type FBSR-PN special Similar to type FBSR but with pneumatic power operation of rive pins. clamping cyliner therefore is not neee. Type FFPR special In this case the torque transmission is ensure by using a iamon coate an retractable rive isk. The avantages are large frictional surfaces as well as a high egree of flexibility. Type FBS special Face rivers with spring loae rive pins an ea centers. clamping cyliner is not neee. Work pieces have to be pre-centere using an auxiliary loaing evice NEIDLEIN Face Drivers 1.3