Live Centers/ Dead Centers - Metechitaly
3.0 Live Centers/ Dead Centers Centers for turning and grinding applications Live Centers Dead Centers Dead Centers with Carbide Insert Accessories Special Centers NEIDLEIN-SPANNZEUGE GmbH . Erlenbrunnenstraße 3 . 72411 Bodelshausen · Germany Phone 49 (0) 74 71 / 96 08 - 0 . Fax 49 (0) 74 71 / 96 08 - 14 . neidlein@neidlein.de . www.neidlein.de
Ultra Live Center RN Type RN with morse taper Clamping tools for clamping on machine tools NEIDLEIN ultra live centers are designed for employment in turning, grinding and other production machines. Owing to the application of bearing and the stable construction high axial and radial load can be absorbed accurately. Therefore our live centers are outstanding for any application, especially for tooling with face drivers. L3 L2 L4 cat. no. cat. no. turning grinding 81201 81202 81203 81204 81205 81206 81207 81208 8120102 8120202 8120302 8120402 8120502 8120602 8120702 8120802 D4 type RN3 MK3 RN3 MK4 RN3 MK5 RN4 MK4 RN4 MK5 RN5 MK5 RN5 MK6 RN6 MK6 MK D1 D2 3 55 4 55 5 55 4 70 5 70 5 92 6 92 6 107 D4 22 M58 x 1.5 22 M58 x 1.5 22 M58 x 1.5 32 M75 x 1.5 32 M75 x 1.5 45 M95 x 2 45 M95 x 2 55 M110 x 2 D5 MK 60 D2 D1 L1 D5 L1 L2 23.83 31.27 44.40 31.27 44.40 44.40 63.35 63.35 26 26 26 45 45 60 60 60 102 103.5 103.5 131.2 131.2 156.2 157.7 169.7 L3 L4 rpm weight of axial load max. work piece max. [1/min] max. [kg] [daN] 183 5 8000 440 500 206 6.5 8000 440 500 233 6.5 8000 440 500 233.7 6.5 7000 700 800 260.7 6.5 7000 700 800 285.7 6.5 5000 1400 1500 339.7 8 5000 1400 1500 351.7 8 3000 2000 2000 NEIDLEIN revolving ultra live centers type RN ensure: Application of live centers in case of high thrust and loading. high true running accuracy max. 0.005 turning type max. 0.003 grinding type enhanced true running accuracy HQ All our specified live centers can be obtained with enhanced true running accuracy of max. 0.002. cat. no. 812XX1 e.g. RN4 MK4 type HQ cat. no. 812041 Maintenance-free, due to gasket system and lifetime lubrication of bearings. Gasket system comprising variable seal and steel protection cover. Excellent demounting by means of extracting nut and extracting disk, which ensures safe and easy removal of the live center from the tailstock spindle sleeve. Extracting nuts and extracting disks see page 19 for accessories. 2 NEIDLEIN Live Centers / Dead Centers 3.0
Type turning Type grinding with contact-free labyrinth seal with contact shaft seal true running accuracy max. 0.005 guaranteed true running accuracy max. 0.003 guaranteed Type RN with carbide tip for hardened work pieces L3 L2 L4 L1 full carbide D5 D4 60 D2 D1 MK D2 D6 half carbide Live centers with full carbide tip cat. no. cat. no. turning grinding 8120104 8120204 8120304 8120404 8120504 8120604 8120704 8120804 8120106 8120206 8120306 8120406 8120506 8120606 8120706 8120806 type full carbide RN3 MK3 RN3 MK4 RN3 MK5 RN4 MK4 RN4 MK5 RN5 MK5 RN5 MK6 RN6 MK6 MK D1 D2 3 55 4 55 5 55 4 70 5 70 5 92 6 92 6 107 D4 22 M58 x 1.5 22 M58 x 1.5 22 M58 x 1.5 32 M75 x 1.5 32 M75 x 1.5 45 M95 x 2 45 M95 x 2 55 M110 x 2 D5 L1 L2 L3 L4 23.83 31.27 44.40 31.27 44.40 44.40 63.35 63.35 26 26 26 45 45 60 60 60 102 103.5 103.5 131.2 131.2 156.2 157.7 169.7 183 206 233 233.7 260.7 285.7 339.7 351.7 5 6.5 6.5 6.5 6.5 6.5 8 8 rpm weight of axial load max. work piece max. [1/min] max. [kg] [daN] 8000 440 500 8000 440 500 8000 440 500 7000 700 800 7000 700 800 5000 1400 1500 5000 1400 1500 3000 2000 2000 Live centers with half-carbide tip cat. no. cat. no. turning grinding 8120103 8120203 8120303 8120403 8120503 8120603 8120703 8120803 8120105 8120205 8120305 8120405 8120505 8120605 8120705 8120805 type half carbide RN3 MK3 RN3 MK4 RN3 MK5 RN4 MK4 RN4 MK5 RN5 MK5 RN5 MK6 RN6 MK6 MK D1 D2 D4 D5 3 55 22 4 55 22 5 55 22 4 70 32 5 70 32 5 92 45 6 92 45 6 107 55 M58 x 1.5 M58 x 1.5 M58 x 1.5 M75 x 1.5 M75 x 1.5 M95 x 2 M95 x 2 M110 x 2 23.83 31.27 44.40 31.27 44.40 44.40 63.35 63.35 D6 L1 11 11 11 14 14 22 22 28 L2 L3 26 102 183 26 103.5 206 26 103.5 233 45 131.2 233.7 45 131.2 260.7 60 156.2 285.7 60 157.7 339.7 60 169.7 351.7 L4 rpm weight of axial load max. work piece max. [1/min] max. [kg] [daN] 5 8000 440 500 6.5 8000 440 500 6.5 8000 440 500 6.5 7000 700 800 6.5 7000 700 800 6.5 5000 1400 1500 8 5000 1400 1500 8 3000 2000 2000 Extracting nuts and extracting disks see page 19 for accessories. 3.0 NEIDLEIN Live Centers / Dead Centers 3
Ultra Live Center RNC Type RNC with morse taper Clamping tools for clamping on machine tools NEIDLEIN ultra live centers are designed for employment in turning, grinding and other production machines. extended tooling space For better access of cutting tools in case of limited tooling space. L3 L2 cat. no. cat. no. turning grinding 81301 81302 81303 81304 81305 81306 81307 81308 8130102 8130202 8130302 8130402 8130502 8130602 8130702 8130802 L4 type D4 MK D1 D2 D3 RNC3 MK3 RNC3 MK4 RNC3 MK5 RNC4 MK4 RNC4 MK5 RNC5 MK5 RNC5 MK6 RNC6 MK6 3 55 4 55 5 55 4 70 5 70 5 92 6 92 6 107 22 22 22 32 32 45 45 55 10 10 10 16 16 22 22 28 D4 D5 L1 M58 x 1.5 M58 x 1.5 M58 x 1.5 M75 x 1.5 M75 x 1.5 M95 x 2 M95 x 2 M110 x 2 23.83 31.27 44.40 31.27 44.40 44.40 63.35 63.35 D5 MK 30 D3 60 D2 D1 L1 L2 32 108 32 109.5 32 109.5 45 131.2 45 131.2 62 158.2 62 159.7 72 181.7 L3 189 212 239 233.7 260.7 287.7 341.7 363.7 L4 rpm weight of axial load max. work piece max. [1/min] max. [kg] [daN] 5 8000 440 500 6.5 8000 440 500 6.5 8000 440 500 6.5 7000 700 800 6.5 7000 700 800 6.5 5000 1400 1500 8 5000 1400 1500 8 3000 2000 2000 NEIDLEIN revolving ultra live centers type RNC ensure: Application of live centers in case of high thrust and loading. high true running accuracy max. 0.005 turning type max. 0.003 grinding type enhanced true running accuracy HQ All our specified live centers can be obtained with enhanced true running accuracy of max. 0.002. cat. no. 813XX1 e.g. RN4 MK4 type HQ cat. no. 813041 Maintenance-free, due to gasket system and lifetime lubrication of bearings. Gasket system comprising variable seal and steel protection cover. Excellent demounting by means of extracting nut and extracting disk, which ensures safe and easy removal of the live center from the tailstock spindle sleeve. Extracting nuts and extracting disks see page 19 for accessories. 4 NEIDLEIN Live Centers / Dead Centers 3.0
Type turning Type grinding with contact-free labyrinth seal with contact shaft seal true running accuracy max. 0.005 guaranteed true running accuracy max. 0.003 guaranteed Type RNC with carbide tip for hardened work pieces L3 L2 L4 L1 D4 D5 MK 30 D3 60 D2 D1 full carbide Live centers with carbide tip cat. no. cat. no. turning grinding type carbide 8130104 8130106 8130204 8130206 8130304 8130306 8130404 8130406 8130504 8130506 8130604 8130606 8130704 8130706 8130804 8130806 RNC3 MK3 RNC3 MK4 RNC3 MK5 RNC4 MK4 RNC4 MK5 RNC5 MK5 RNC5 MK6 RNC6 MK6 MK D1 D2 D3 3 55 4 55 5 55 4 70 5 70 5 92 6 92 6 107 22 22 22 32 32 45 45 55 10 10 10 16 16 22 22 28 D4 D5 L1 L2 M58 x 1.5 M58 x 1.5 M58 x 1.5 M75 x 1.5 M75 x 1.5 M95 x 2 M95 x 2 M110 x 2 23.83 32 108 31.27 32 109.5 44.40 32 109.5 31.27 45 131.2 44.40 45 131.2 44.40 62 158.2 63.35 62 159.7 63.35 72 181.7 L3 L4 189 5 212 6.5 239 6.5 233.7 6.5 260.7 6.5 287.7 6.5 341.7 8 363.7 8 rpm weight of axial load max. work piece max. [1/min] max. [kg] [daN] 8000 440 500 8000 440 500 8000 440 500 7000 700 800 7000 700 800 5000 1400 1500 5000 1400 1500 3000 2000 2000 Extracting nuts and extracting disks see page 19 for accessories. 3.0 NEIDLEIN Live Centers / Dead Centers 5
Ultra Live Center RNA Type RNA with morse taper Clamping tools for clamping on machine tools NEIDLEIN ultra live centers type RNA are designed for employment in turning and other production machines. for large work piece centers High degree of flexibility for clamping of work pieces with large centers. Variety of center cones ranging from Ø 25 to Ø 315, see page 16. Special cones up to Ø 400 available upon customer’s request. L3 L2 L4 D5 MK D4 ø 31.75 D1 L1 SK30 cat. no. type MK 81404 81405 81406 81407 81408 RNA4 MK4 RNA4 MK5 RNA5 MK5 RNA5 MK6 RNA6 MK6 4 5 5 6 6 D1 D4 70 M75 x 1.5 70 M75 x 1.5 92 M95 x 2 92 M95 x 2 107 M110 x 2 D5 L1 L2 L3 L4 31.27 44.40 44.40 63.35 63.35 41 41 41 41 41 127 127 137.2 138.7 150.7 229.5 256.5 266.7 320.7 332.7 6.5 6.5 6.5 8 8 rpm weight of axial load max. work piece max. [1/min] max. [kg] [daN] 7000 700 800 7000 700 800 5000 1400 1500 5000 1400 1500 3000 2000 2000 NEIDLEIN revolving ultra live centers type RNA ensure: Application of live centers in case of high thrust and loading. true running accuracy max. 0.01 Easy exchange of center cones using SK30 short taper interface and cylinder screw. Maintenance-free, due to gasket system and lifetime lubrication of bearings. Gasket system comprising variable seal and steel comprehensive protection cover. Excellent demounting by means of extracting nut and extracting disk, which ensures safe and easy removal of the live center from the tailstock spindle sleeve. Abdrückmuttern und Abdrückscheiben unter Zubehör auf Seite 19 6 NEIDLEIN Live Centers / Dead Centers 3.0
Ultra Live Center RNW Type RNW with morse taper Clamping tools for clamping on machine tools NEIDLEIN ultra live centers type RNW are designed for employment in turning and other production machines. maximum flexibility The adaptation of various changeable inserts ensures a high degree of flexibility and saving of costs. Various changeable inserts of different designs, see page 17. Special inserts available upon customer’s request. L3 L2 L1 L4 cat. no. type 81501 81502 81503 81504 81505 81506 81507 81508 RNW3 MK3 RNW3 MK4 RNW3 MK5 RNW4 MK4 RNW4 MK5 RNW5 MK5 RNW5 MK6 RNW6 MK6 MK D1 D2 D3 3 55 4 55 5 55 4 70 5 70 5 92 6 92 6 107 22 22 22 32 32 45 45 55 D4 16 M58 x 1.5 16 M58 x 1.5 16 M58 x 1.5 16 M75 x 1.5 16 M75 x 1.5 22 M95 x 2 22 M95 x 2 22 M110 x 2 D5 D5 D4 D3 D2 D1 MK L1 L2 23.83 6.3 82 31.27 6.3 83.5 44.40 6.3 83.5 31.27 8.3 94.5 44.40 8.3 94.5 44.40 10.3 106.5 63.35 10.3 108 63.35 10.3 120 L3 L4 163 186 213 197 224 236 290 302 5 6.5 6.5 6.5 6.5 6.5 8 8 rpm weight of axial load max. work piece max. [1/min] max. [kg] [daN] 8000 440 500 8000 440 500 8000 440 500 7000 700 800 7000 700 800 5000 1400 1500 5000 1400 1500 3000 2000 2000 NEIDLEIN revolving ultra live centers type RNW ensure: Application of live centers in case of high thrust and loading. true running accuracy max. 0.01 Easy exchange of changeable inserts using spanner flat and open-end wrench or Tommy bar. Maintenance-free, due to gasket system and lifetime lubrication of bearings. Gasket system comprising variable seal and steel comprehensive protection cover. Excellent demounting by means of extracting nut and extracting disk, which ensures safe and easy removal of the live center from the tailstock spindle sleeve. Extracting nuts and extracting disks see page 19 for accessories. 3.0 NEIDLEIN Live Centers / Dead Centers 7
Ultra Live Centers Type Cone Head RKA Clamping tools for clamping on machine tools Type RKA basic retainer with morse taper NEIDLEIN ultra live centers type cone head RKA are designed for heavy work pieces with large centers. The modular clamping system allows for a high degree of flexibility. It enables clamping of work pieces with centers from Ø 50 to Ø 460. L3 L2 120 20 L4 D5 D4 60 Ø 160 Ø 115 Ø 40 MK Work pieces with centers between Ø 40 and Ø 115 can be clamped using the basic retainer. Basic retainer including extraction nut. cat. no. type MK 81409 81410 RKA6 MK5 RKA6 MK6 5 6 D4 D5 L2 L4 M48 x 1.5 44.40 158.5 288 18.5 M70 x 1.5 63.35 159.5 341.5 19.5 True running accuracy max. 0.005 without fail. Special basic retainer available upon customer’s request. Accessories on page 18 8 L3 NEIDLEIN Live Centers / Dead Centers 3.0 rpm max. [1/min] 3000 3000 weight of work axial load piece max. [kg] max. [daN] 2500 2000 3000 2000
Ultra Live Center RNF Type RNF with morse taper Clamping tools for clamping on machine tools NEIDLEIN ultra live centers type RNF are especially suitable for employment in turrets, in manual tailstocks and in case of linear thermal extension of work pieces. The spring loaded, moving spindle and the engraved scale rings enable the adjustment and/or programming of various axial forces. L3 L2 60 D1 D2 MK cat. no. type 81701 81702 81703 81704 81705 RNF3 MK3 RNF3 MK4 RNF3 MK5 RNF4 MK4 RNF4 MK5 MK D1 D2 3 4 5 4 5 55 55 55 68 68 25 25 25 35 35 D5 23.83 31.27 44.40 31.27 44.40 L1 L2 L3 28.5 84.5 165 28.5 86 185.5 28.5 86 215.5 40 109.5 210.3 40 109.5 239 L4 5 6.5 6.5 6.5 6.5 Ø D5 L4 L1 rpm max. weight of work axial load [1/min] piece max. [kg] max. [daN] 4500 350 730 4500 350 730 4500 350 730 4000 900 800 4000 900 800 Models with extraction thread or with special spindles are available upon customer’s request. NEIDLEIN ultra live centers type RNF ensure: Employment of live centers in turrets and manual tailstocks when hydraulic systems cannot guarantee any repositioning. Compensation if there is a linear thermal extension of work pieces or if the extension is caused by the process of machining. High true run-out accuracy max. 0,003 Maintenance free, due to the gasket system and the lifetime lubrication filling of the bearing. Obtaining of the axial forces applied via scale rings as well as clarification of the force ranges on the outside of the housing. 3.0 NEIDLEIN Live Centers / Dead Centers 9
Ultra Live Ceter RNCF Type RNCF with morse taper Clamping tools for clamping on machine tools NEIDLEIN ultra live centers type RNCF are especially suitable for employment in turrets, in manual tailstocks and in case of linear thermal extension of work pieces. extended working space For better access of machining tools if there is limited working space. L3 L2 cat. no. type 81801 81802 81803 81804 81805 RNCF3 MK3 RNCF3 MK4 RNCF3 MK5 RNCF4 MK4 RNCF4 MK5 L4 MK D1 D2 D3 3 4 5 4 5 55 55 55 68 68 25 25 25 35 35 12 12 12 14 14 D5 23.83 31.27 44.40 31.27 44.40 L1 L2 37 93 37 94.5 37 94.5 49 118.5 49 118.5 L3 L4 173.5 194 224 219.3 248 5 6.5 6.5 6.5 6.5 Ø D5 MK 40 D2 60 D3 D1 L1 rpm weight of axial load max. work piece max. [1/min] max. [kg] [daN] 4500 350 730 4500 350 730 4500 350 730 4000 900 800 4000 900 800 Models with extraction thread or with special spindles are available upon customer’s request. NEIDLEIN travelling ultra live centers type RNCF ensure: Employment of live centers in turrets and manual tailstocks when hydraulic systems cannot guarantee any repositioning. Compensation if there is a linear thermal extension of work pieces or if the extension is caused by the process of machining. High true run-out accuracy max. 0,003 Maintenance free, due to the gasket system and the lifetime lubrication filling of the bearing. Obtaining of the axial forces applied via scale rings as well as clarification of the force ranges on the outside of the housing. 10 NEIDLEIN Live Centers / Dead Centers 3.0
Ultra Live Center RNF/ RNCF VDI Clamping tools for clamping on machine tools NEIDLEIN ultra live centers type RNF/RNCF VDI are adapted in the tool turret and are especially suited for CNC machines without tailstock or with sub spindle. The spring loaded, moving spindle and the engraved scale rings enable the adjustment and/or programming of various axial forces. Type RNF with VDI retainer L3 L2 30 L1 D4 D1 D2 60 VDI DIN ISO 10889-1 cat. no. type VDI D1 D2 D4 81706 81707 81708 RNF3 VDI30 RNF3 VDI40 RNF4 VDI40 30 40 40 55 55 68 25 25 35 68 83 83 L1 L2 L3 28.5 84.5 139.5 28.5 84.5 147.5 40 108 171 rpm max. weight of work axial load [1/min] piece max. [kg] max. [daN] 4500 350 730 4500 350 730 4000 900 800 True run-out accuracy max. 0.003 Type RNCF with VDI retainer 40 30 L1 D4 D1 D2 60 D3 L3 L2 VDI DIN ISO 10889-1 cat. no. type 81806 81807 81808 RNCF3 VDI30 RNCF3 VDI40 RNCF4 VDI40 VDI D1 D2 D3 D4 L1 L2 L3 30 40 40 68 83 83 37 37 49 93 93 117 148 156 180 55 55 68 25 25 35 12 12 14 rpm max. weight of work axial load [1/min] piece max. [kg] max. [daN] 4500 350 730 4500 350 730 4000 900 800 True run-out accuracy max. 0.003 3.0 NEIDLEIN Live Centers / Dead Centers 11
Dead Centers FN / FNC Type FN with morse taperl Clamping tools for clamping on machine tools Rotating and fixed tailstock spindle sleeve. Designed for employment in turning, grinding and other production machines. made of full-hardened tool steel can be reground L1 L2 cat. no. type 92001 92002 92003 92004 FN MK3 FN MK4 FN MK5 FN MK6 D1 D2 60 MK MK D1 3 4 5 6 24 32 45 64 D2 L1 M27 x 1.5 M36 x 1.5 M48 x 1.5 M68 x 1.5 L2 high true running accuracy max. 0.002 138 57 175 72 217 87 290 108 Type FNC with morse taper extended working space For better access of cutting tools in case of limited working space. L1 cat. no. type 92101 92102 92103 92104 FNC MK3 FNC MK4 FNC MK5 FNC MK6 MK D1 3 4 5 6 24 32 45 64 MK 30 D3 D1 D2 60 L2 D2 M27 x 1.5 M36 x 1.5 M48 x 1.5 M68 x 1.5 D3 L1 10 14 16 20 L2 high true running accuracy max. 0.002 148 67 187 84 242 112 330 148 All types with extracting thread to prevent spindle ball bearings or solid spindle sleeves from damage. Extracting nuts see page 19 for accessories. 12 NEIDLEIN Live Centers / Dead Centers 3.0
Dead Centers FNA / FNW Type FNA with morse taper Clamping tools for clamping on machine tools for large work piece centers High degree of flexibility for clamping of work pieces with large centers. Different types of center cones from Ø 25 to Ø 315, see page 16. Special center cones up to Ø 400 available upon customer’s request. L1 cat. no. type 92201 92202 92203 92204 FNA MK3 FNA MK4 FNA MK5 FNA MK6 MK D1 3 4 5 6 32 32 45 64 MK SK 30 M8 ø 31.75 D1 D2 L2 D2 L1 L2 M27 x 1.5 M36 x 1.5 M48 x 1.5 M68 x 1.5 149 173.5 202.5 263.5 68 71 73 81.5 true running accuracy at center cone: max. 0.01 Type FNW with morse taper maximum flexibility The adaptation of various changeable inserts ensures a high degree of flexibility and saving of costs. Various changeable inserts of different designs, see page 17. Special inserts available upon customer’s request. L1 L2 cat. no. type 92301 92302 92303 92304 FNW MK3 FNW MK4 FNW MK5 FNW MK6 MK D1 3 4 5 6 24 32 45 64 D3 D1 D2 MK D2 D3 L1 L2 M27 x 1.5 M36 x 1.5 M48 x 1.5 M68 x 1.5 16 16 22 22 121 154.5 190 252 40 52 60 70 true running accuracy at center cone: max. 0.01 Extracting nuts, see page 19 for accessories. 3.0 NEIDLEIN Live Centers / Dead Centers 13
Carbide Center Pins DIN 806 Type DIN 806 option model E / HE Clamping tools for clamping on machine tools To be applied with hardened work pieces For headstocks and fixed tailstock spindle sleeves. Designed for employment in grinding and other production machines. Type DIN 806 model E L1 with half carbide tip D1 D3 L1 L2 91001 91003 91006 91009 91012 91015 1 2 3 4 5 6 12.2 18 24.1 31.6 44.7 63.8 7 7 11 14 18 18 80 100 125 160 200 270 26.5 36 44 57.5 70.5 88 D1 MK MK D3 cat. no. 60 L2 hohe Rundlaufgenauigkeit: max. 0,002 Type similar to DIN 806 model E L1 with full carbide tip MK D1 L1 L2 91002 91005 91008 91011 91014 91018 1 2 3 4 5 6 12.2 18 24.1 31.6 44.7 63.8 80 100 125 160 200 270 26.5 36 44 57.5 70.5 88 MK D1 cat. no. 60 L2 high true running accuracy max. 0.002 Type DIN 806 model HE L1 flattened with half carbide tip D3 L1 L2 h 91101 91102 91104 91106 91108 91110 1 2 3 4 5 6 12.2 18 24.1 31.6 44.7 63.8 7 7 11 14 18 18 80 100 125 160 200 270 26.5 36 44 57.5 70.5 88 1.5 2 3 5 7 10 high true running accuracy max. 0.002 14 NEIDLEIN Live Centers / Dead Centers 3.0 h D1 D3 MK D1 cat. no. 60 L2 MK
Carbide Center Pins DIN 807 Type DIN 807 model E / HE Clamping tools for clamping on machine tools with extraction screw thread DIN 807 with extraction screw thread to prevent spindle ball bearings or unpierced spindle sleeves from damage. Extracting nuts, see page 19 for accessories. Available with spanner flat upon request. Type DIN 807 model E L1 with half carbide pin D2 D3 L1 L2 91201 91203 91206 91209 91212 91215 1 2 3 4 5 6 12.2 18 24.1 31.6 44.7 63.8 16 x 1.5 22 x 1.5 27 x 1.5 36 x 1.5 48 x 1.5 68 x 1.5 7 7 11 14 18 18 90 112 138 175 217 290 36.5 48 57 72.5 87.5 108 MK D1 D3 D1 D2 MK 60 cat. no. L2 high true running accuracy max. 0.002 Type similar to DIN 807 model E L1 with full carbide pin D2 L1 L2 91202 91205 91208 91211 91214 91218 1 2 3 4 5 6 12.2 18 24.1 31.6 44.7 63.8 16 x 1.5 22 x 1.5 27 x 1.5 36 x 1.5 48 x 1.5 68 x 1.5 90 112 138 175 217 290 36.5 48 57 72.5 87.5 108 MK D1 D1 D2 MK 60 cat. no. L2 high true running accuracy max. 0.002 Type DIN 807 model HE L1 flattened with half carbide tip L2 12.2 18 24.1 31.6 44.7 63.8 16 x 1.5 22 x 1.5 27 x 1.5 36 x 1.5 48 x 1.5 68 x 1.5 7 7 11 14 18 18 90 36.5 112 48 138 57 175 72.5 217 87.5 290 108 h 1.5 2 3 5 7 10 h L1 D3 D3 D1 1 2 3 4 5 6 D2 D2 91301 91303 91306 91309 91312 91315 D1 60 cat. no. MK L2 MK high true running accuracy max. 0.002 Extracting nuts, see accessories page 19. 3.0 NEIDLEIN Live Centers / Dead Centers 15
Changeable Center Cone for RNA / FNA For type RNA / FNA with SK30 interface Clamping tools for clamping on machine tools Center cones for large work piece centers High degree of flexibility for clamping of work pieces with large centers. Suitable for live centers type RNA on page 6 and for dead centers type FNA on page 13. Special cones up to Ø 400 available upon customer’s request. For types RNA and FNA L 81450 81451 81452 81453 81454 81455 81456 81457 81458 81459 81460 81461 60 60 60 60 60 75 75 75 75 90 90 90 20 70 120 170 220 20 90 160 230 20 100 180 85 135 185 235 285 105 175 245 315 130 210 290 60 60 60 60 60 60 60 60 60 60 60 60 L1 The center cones are fastened with a screw M8 DIN 912 onto the base body. The center cones can be forced off with a screw M10. 16 NEIDLEIN Live Centers / Dead Centers 3.0 SK30 W1 D2 D2 D1 ø 31.75 W1 D1 cat. no.
Changeable Inserts for RNW / FNW For type RNW / FNW with taper interface Clamping tools for clamping on machine tools Changeable inserts for a maximum of flexibility The adaptation of various changeable inserts ensures a high degree of flexibility and saving of costs. A D4 60 D1 L Suitable for live centers type RNW on page 7 and for the dead centers type FNW on page 13. Special inserts available upon customer’s request. 16 16 16 16 16 16 16 30 40 30 30 35 30 40 D4 D2 30 D4 10 10 - L D1 D D4 10 7 11 21 50 10 C L D2 L B D2 22 22 22 22 55 55 22 D4 D3 A B C D E F G D3 60 81550 81551 81552 81553 81554 81555 81556 D2 D1 cat. no. type D1 60 For types RNW 3 and 4 FNW MK3 and 4 D1 60 L with carbide insert 22 22 22 22 22 22 22 35 45 29 35 38 34 45 D4 7 24 - E F L D4 16 10 18 33 64 16 D2 L 90 34 34 34 34 70 70 34 D4 D3 A B C D E F G D3 D1 81560 81561 81562 81563 81564 81565 81566 D2 D2 cat. no. type D1 D1 For types RNW 5 and 6 FNW MK5 and 6 60 L G D4 D2 D1 60 L For quick demounting all changeable inserts come with spanner flat or cross hole. 3.0 NEIDLEIN Live Centers / Dead Centers 17
Changeable Center Cone for RKA Type RKA centering taper Clamping tools for clamping on machine tools Work pieces with large center holes from Ø 120 to Ø 460 are clamped with a basic retainer and a changeable center cone. For type RKA cat. no. D1 D2 81480 81481 81482 81483 81484 113 195 270 345 380 220 275 350 425 460 75 True run-out accuracy max 0.02 at changeable center cone is guaranteed. 18 NEIDLEIN Live Centers / Dead Centers 3.0 60 Ø 160 D2 Suitable for live center type RKA on page 8. Ø 115 Special changeable center cones (90 / 75 / various diameters) available upon customer’s request. D1 20
Extracting Nuts and Extracting Disks extracting nut extracting disk Clamping tools for clamping on machine tools Accessories for demounting Accessories for safe and quick demounting of our ultra live centers, dead centers, center pins and face drivers. Extracting nut type DIN 1804 h Type DIN 1804 h for ultra live centers type RN / RNC / RNA / RNW 3 4 5 6 D2 D3 h M58 x 1.5 80 90 13 M75 x 1.5 100 110 14 M95 x 2 120 135 16 M110 x 2 140 155 16 for other center pins and face drivers cat. no. D1 D2 D3 h 83039 83040 83041 83042 83043 83044 M28 x 1.5 M32 x 1.5 M35 x 1.5 M36 x 1.5 M48 x 1.5 M70 x 1.5 43 45 47 48 67 90 50 52 55 55 75 100 10 11 11 11 13 14 D3 83022 83023 83024 83025 D1 D2 size D1 cat. no. tailstock spindle sleeve h Extracting disk D2 D1 h Extracting disk for ultra live centers type RN / RNC / RNA / RNW cat. no. size MK D1 D2 h 83031 83032 83033 83034 83035 83036 83037 83038 3 3 3 4 4 5 5 6 3 4 5 4 5 5 6 6 28 38 49 38 49 49 70 70 80 80 80 100 100 120 120 140 4 5 5 5 5 5 6 6 Type DIN 807 Extracting nut type DIN 807 cat. no. MK D1 D2 s h 92999 93000 93001 93002 93003 93004 1 2 3 4 5 6 M16 x 1.5 M22 x 1.5 M27 x 1.5 M36 x 1.5 M48 x 1.5 M68 x 1.5 23 30 39 53 67 90 24 32 41 55 75 100 12 15.5 17.5 21 23 25.5 D1 D2 for dead centers and center pins h S 3.0 NEIDLEIN Live Centers / Dead Centers 19
Custom-Made Designs Upon customer’s request we design and produce center pins for any kind of clamping device. Made of tool steel or with carbide insert, standard or customized tapers. You advise us of your requirements and we will submit a non-binding offer to you with best possible delivery time. Type RN special 4881-00-02 with extra long spindle for more workspace for tools Type RN special 4428-00 with air-trough attachment unit /for chip cleanup on work piece Dead center special SK1703-173 with taper 1:7.5 for spindle sleeves mounted in e.g. EMAG machine tools. with short taper SK30 various types for MAG/ Böhringer and INDEX machines 20 NEIDLEIN Live Centers / Dead Centers 3.0 07 2013 Dead center 91812
2 NEIDLEIN Live Centers/Dead Centers 3.0 Ultra Live Center RN Clamping tools for clamping on machine tools NEIDLEIN ultra live centers are designed for employment in turning, grinding and other production machines. Owing to the application of bearing and the stable construction high axial and radial load can be absorbed accurately.
GS Live Centers 3-8 Skoda Live Centers 9-13 STM Live Centers 10 Skoda Live Center Sets 14 STM Carbide Tipped Dead Lathe Centers 14 High Performance Live Centers. 2 TOLI R WRLD. High Performance Live CentersHigh Performance Live Centers GS Tooling is an industry leader in precision tooling where high-performance .
Floor Joist Spans 35 – 47 Floor Joist Bridging and Bracing Requirements 35 Joist Bridging Detail 35 10 psf Dead Load and 20 psf Live Load 36 – 37 10 psf Dead Load and 30 psf Live Load 38 – 39 10 psf Dead Load and 40 psf Live Load 40 – 41 10 psf Dead Load and 50 psf Live Load 42 – 43 15 psf Dead Load and 125 psf Live Load 44 – 45
3 books about Dead Sea Scrolls, such as The Meaning of the Dead Sea Scrolls by A. Powell Davies, The Dead Sea Scrolls Deceptions by Richard Leigh and Michael Baigent, Jesus and the Riddle of the Dead Sea Scrolls by Barbara Thiering, The Teacher of Righteousness and the Dead Sea Scrolls by Bette Stockbauer and some Dead Sea Scrolls-related works by Kenneth Von Pfettenbach.
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Royal live centers are widely regarded by top metalworking professionals as the best live centers available anywhere in the . world. Each Royal live center is a finely crafted tool, incorporating the . highest quality steels, bearings, lubricants and seals. Manufactured to exacting tolerances, Royal live centers are guaranteed accurate to - 0. .
So let [s make sure you understand and get the point. The hamster is well and truly, no doubt about it, are you listening to me Jenson Kilroy DEAD!!! DEAD!!! DEAD!!! DEAD!!! DEAD!!! And also, when you think about it, probably the most unlucky hamster in the entire, so far, recorded history of hamsters. What a terrible way for the poor, sweet
Mar 30, 2021 · up to 0.1V in either direction, creating a dead band with a span of 0.2V. The illuminated indicators act as a level gauge: activating a dead band setting illuminates all lower dead band setting indicators. Maximum dead band illuminates all indicators, while minimum dead band illuminates only one. Dead
This, too, is still basic to conventional literary criticism and is also open to seriou objection. De Wette in 1805 assigned Deuteronomy to the time of Josiah, such that pentateuchal matter considered dependent on Deuteronomy would be still later than it; 160 years later this is still commonly held, despite opposition. In the first half of the 19th century rival theses arose alongside the .
