auto feed drill tapper features rigid cast aluminium housing integral belt tensioner on afde and afte models motor powers up to 3.0hp 2.2kw heavy duty belts and pulleys on afde and afte models optional hydraulic control unit for fine feed control and reduction of `break through force new crosshead design providing high torque resistance dynamic thrusts up to 600lbf 2670n modular control block options a1 full feature block pneumatic signal ports for stop start and cycle complete facility for using proximity switches to sense depth and datum positions control of feed and retract speed a6 simple control block forward and retract port for control via remote valves facility for using proximity switches to sense depth and datum positions front of tools sealed to ip641 · modular components for flexibility of speed and function interchangeable modular output spindles including multiple spindle and tapping heads · simple interfaces for communicating to other equipment · control options inclu
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auto feed drill selection 3 calculate the speed n using sf x 1000 x d 4 calculate the thrust t using 11.4 xkxdx 100 x f0.85 x h to convert to lbf x 0.224 5 calculate the power p using 1.25 x d2 xkxnx 0.056 1.5 x f x h 100000 to convert to hp x 1.34 6 select the appropriate tool using table 3 and the values for speed n power p thrust t together with whether the tool is to be pneumatic or electric drive and the electric supply frequency 50 or 60 hz if relevant 7 calculate the drill rate r using nxf to convert to ins ÷ 25.4 8 calculate the approximate machining time in seconds l x 60 r add rapid advance and retract times for complete cycle time example drill a Ø6mm 15mm deep in magnetic soft steel using an afde n 35 x 1000 x 6 1857 rpm 1 t 11.4 x 1.3 x 6 x 100 x 0.1260.85 x 1 766 n sf from table k from table 1 f from table 2 p 1.25 x 62 x 1.3 x 1857 x 0.056 1.5 x 0.126 x 1 100000 0.27 kw electric drive tool 1857 rpm 0,27 kw 766 n from table 3 select afde610-1750 for opt
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auto feed drill selection table 2 drill feed chart feed code diameter mm 1 abcdefghijstuvwxyz 0.012 0.015 0.017 0.019 0.021 0.026 0.03 2 0.023 0.032 0.043 0.056 0.076 0.092 0.11 3 0.029 0.044 0.062 0.084 0.119 0.15 0.18 0.02 0.04 0.07 0.02 0.04 0.07 0.1 0.13 0.15 0.18 0.25 4 0.033 0.050 0.071 0.097 0.135 0.170 0.203 0.025 0.050 0.080 0.025 0.050 0.080 0.115 0.150 0.180 0.220 0.325 5 0.036 0.056 0.08 0.109 0.15 0.19 0.225 0.03 0.06 0.09 0.03 0.06 0.09 0.13 0.17 0.21 0.26 0.4 6 0.042 0.064 0.092 0.126 0.173 0.220 0.260 0.037 0.070 0.107 0.037 0.070 0.107 0.153 0.200 0.250 0.317 0.533 7 0.048 0.072 0.103 0.143 0.197 0.250 0.295 0.043 0.080 0.123 0.043 0.080 0.123 0.177 0.230 0.290 0.373 0.667 8 0.054 0.08 0.115 0.16 0.22 0.28 0.33 0.05 0.09 0.14 0.05 0.09 0.14 0.2 0.26 0.33 0.43 0.8 9 0.058 0.089 0.128 0.175 0.243 0.305 0.360 0.065 0.100 0.155 0.065 0.100 0.155 0.225 0.295 0.375 0.490 0.900 10 0.062 0.098 0.14 0.19 0.265 0.33 0.39 0.08 0.11 0.17 0.08 0.11 0.17 0.25 0.33 0.42 0.55 1 11 0.0
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auto feed drill quick reference charts stainless steel hss jobber drill free machining bs 303s21/416s37 en56/60 din x10crnis189/x12crmos17 usa 430f 303 hardness hb <250 single spindle afde 50hz afde 60hz afd hole diameter hole diameter optimum feed optimum feed optimum cycle time acceptable cycle time optimum cycle time acceptable cycle time optimum cycle time acceptable cycle time mm 1 2 3 4 5 6 8 10 12 16 20 in 0.039 0.079 0.118 0.157 0.197 0.236 0.315 0.394 0.472 0.630 0.787 mm/rev 0.017 0.043 0.062 0.071 0.080 0.092 0.115 0.140 0.150 0.180 0.215 in/rev 0.001 0.002 0.002 0.003 0.003 0.004 0.005 0.006 0.006 0.007 0.008 afde200-5250 afde200-2350 afde400-1750 afde400-1200 afde400-900 afde400-900 afde610-550 afde200-2350 afde200-4600 afde200-2350 afde400-1450 afde400-900 afde400-900 afde400-900 afde610-550 afde400-1750 afd215/205-4350 afd215/205-4350 afd415-2100 afd415-1250 afd415-1250 afd215/205-2700 2 spindle afde 50hz afde 60hz afd hole diameter hole diameter optimum feed optimum f
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auto feed drill quick reference charts aluminium hss jobber drill al and mg unalloyed bs lmo/1b1050a din ai99.5 usa commercially pure hardness hb <100 single spindle afde 50hz afde 60hz afd hole diameter hole diameter optimum feed optimum feed optimum cycle time acceptable cycle time optimum cycle time acceptable cycle time optimum cycle time acceptable cycle time mm 1 2 3 4 5 6 8 10 12 16 20 in 0.039 0.079 0.118 0.157 0.197 0.236 0.315 0.394 0.472 0.630 0.787 mm/rev 0.026 0.092 0.150 0.170 0.190 0.220 0.280 0.330 0.350 0.400 0.450 in/rev 0.001 0.004 0.006 0.007 0.007 0.009 0.011 0.013 0.014 0.016 0.018 afde200-3750-k42 afde200-8000 afde200-5250 afde200-3750 afde400-2850 afde400-2350 afde610-1750 afde610-1450 afde610-900 afde200-2850 afde200-8000 afde200-5250 afde200-4600 afde200-2850 afde400-2350 afde400-1750 afde610-1450 afde610-1200 afde610-550 afde200-2350 afd215/205-18700 afd215/205-10000 afd415-7000 afd215/205-4350 afd215/205-4350 afd415-3400 afd215/205-10000 2 spindle afde 50
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auto feed tapper selection thread form tap types tin e511 e522 thread form and dormer tap part numbers metric unc unf gbspf material factor material k magnetic soft steel 1.3 material factor k 20 surface speed sf max hole depth e.g 8mm is 2.5 x m6 2.5xd follow the steps listed to select an auto feed tapper 1 using the material specification and the diameter of the hole d select the following items from the application material group table table 4 · material factor · surface speed 25 k decrease by 30 for blind holes sf the dormer taps which are excellent for the application are highlighted 2 select the percentage thread depth from the table below to provide the constant c the percentage of the thread depth takes into account the size of the hole to be tapped compared with the recommended pre-drilling size the larger the hole the less the power required to tap the hole smaller percentage of thread but the thread engagement will be less if the thread depth is not known use 80 18
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auto feed tapper selection hsco high performance application taps fluteless blue brt pol flash chr bright nitride tin tabs flutes tin sp pt e561 for blind holes use slow speed recommended speeds m/min ticn standard 18 28 e940 e941 e942 sp flute 35 deg sp pt e949 e950 e951 sp flute 35 deg sp pt e955 e956 e957 sp flute r 35 deg st flute e961 e962 e963 sp pt e964 e965 e966 sp flute 35 deg sp pt e970 e971 e972 sp flute 15 deg sp pt e976 e977 e978 sp flute 25 deg e508 e520 e508 e591 e565 e523 e530 e565 e523 e530 e512 e943 e944 e945 e952 e953 e954 e958 e959 e960 e967 e968 e969 e973 e974 e975 e979 e980 e981 pace for lead hole 2.5 x d with space for lead through hole <25xd <2xd <2.5xd <2xd <2.5xd <2xd <2xd <2.5xd <2xd <2.5xd <1.5xd <2.5xd <1.5xd 25 16 16 25 25 40 · · · · · · · · · · · · · · · · · 20 13 22 22 35 15 25 14 11 8 7 16 13 16 13 25 18 12 22 10 18 · · · · · · · · · · 8 5 14 20 6 12 · · · · 8 15 3-6 11 7 13 13 20 15 20 5 10 8 5 9 9 12 12 17 5 10 4 3 8 10 15 4-8 · · · · · ·
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auto feed tapper quick reference guide mild steel spiral fluted hss bright tap magnetic soft steel en1a/en2 leadloy sae/aisi/astm/ams 1005-1010 1108-1115 1210-1215 bs 230m07/050a12 din rfe60/rfe100 hardness hb <120 single spindle electric 50hz electric 60hz pneumatic hole diameter hole diameter torque torque leadscrew tapper conventional tapper leadscrew tapper conventional tapper conventional tapper mm 1 2 3 4 5 6 8 10 12 16 20 in 0.039 0.079 0.118 0.157 0.197 0.236 0.315 0.394 0.472 0.630 0.787 nm 0.03 0.17 0.40 1.05 1.72 3.22 6.72 12.09 19.75 34.39 67.16 lbf ft 0.02 0.13 0.30 0.77 1.27 2.37 4.96 8.92 14.57 25.36 49.53 afte480-1450 afte480-1450 afte480-1450 afte480-1450 afte480-1450 afte480-1200 afte480-900 afte480-550 afde200-1200 afde200-1200 afde200-1200 afde200-1200 afde400-1200 afde410-900 afde610-550 afte480-1450 afte480-1450 afte480-1450 afte480-1200 afte480-1200 afte480-900 afte480-550 afte480-550 afde200-1200 afde200-1200 afde200-1200 afde200-1200 afde400-900 afde410-900 a
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auto feed tapper quick reference guide brass spiral fluted hss bright tap brass bs cz108/106 din cuzn37/28 usa alloyed cu al fe hardness hb <200 single spindle electric 50hz electric 60hz pneumatic hole diameter hole diameter torque torque leadscrew tapper conventional tapper leadscrew tapper conventional tapper conventional tapper mm 1 2 3 4 5 6 8 10 12 16 20 in 0.039 0.079 0.118 0.157 0.197 0.236 0.315 0.394 0.472 0.630 0.787 nm 0.02 0.09 0.22 0.57 0.93 1.74 3.62 6.51 10.63 18.52 36.17 lbf ft 0.01 0.07 0.16 0.42 0.69 1.28 2.67 4.80 7.84 13.66 26.68 afte480-1450 afte480-1450 afte480-1450 afte480-1450 afte480-1450 afte480-1450 afte480-1200 afte480-900 afte480-550 afde200-1200 afde200-1200 afde200-1200 afde200-1200 afde200-1200 afde200-1200 afde410-1200 afde610-900 afde610-550 afte480-1450 afte480-1450 afte480-1450 afte480-1450 afte480-1200 afte480-1200 afte480-900 afte480-550 afte480-330 afde200-1200 afde200-1200 afde200-1200 afde200-1200 afde200-1200 afde200-900 afde410-900 afde61
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afd selection form fax to from return fax no telephone no date application drilling tapping other parameters hole/thread diameter number of holes material depth of hole through hole blind hole pitch of thread tapping only pneumatic electric 50hz electric 60hz hole pattern 30
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