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4 5 6 The Picasa album about prototype testing Bill of Materials Comment OPA137 Res2 Res2 Res2 Res2 Res2 Res2 Res2 Res2 Cap Pol1 INA217AIP 1N4148 Cap Pol1 Header 6X2A Input Jack 6.3 Pot Mono Pot Mono Cap Footprint 006E AXIAL-0.4 AXIAL-0.4 AXIAL-0.4 AXIAL-0.4 AXIAL-0.4 AXIAL-0.4 AXIAL-0.4 AXIAL-0.4 Cap, Tantal, 1mil DIP-8 DO-35 Elco 12 mm, 2 mil pins HDR2X6_CEN Jack input 6.3 Pot Mono MetalCase Pot Mono MetalCase RAD-0.3 Value OPA137 100K 1K 1M 2.2K 470 47K 6.8K 8 10uF INA217 AIP 1N4148 47uF 60V 1.6kA 47kB 100nF Preamp-INA217 Module.PrjPcb Quantity 2 2 2 1 2 2 1 2 1 3 1 4 3 4 1 1 1 1 34 Description FET-Input Operational Amplifiers Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Polarized Capacitor (Radial) Instrument Amp High Conductance Fast Diode Polarized Capacitor (Radial) Header, 6-Pin, Dual row Resistor Resistor Capacitor 11/10/2011 Model:Footprint DIP;
Modular audio mixer for any channel inputs V+ Schematics and BOM for expandable mixer project 3 - Footprint 006E AXIAL-0.4 AXIAL-0.4 AXIAL-0.4 AXIAL-0.4 AXIAL-0.4 AXIAL-0.4 AXIAL-0.4 AXIAL-0.4 Cap, Tantal, 1mil DIP-8 DO-35 Elco 12 mm, 2 mil pins HDR2X6_CEN Jack input 6.3 Pot Mono MetalCase Pot Mono MetalCase RAD-0.3 Value OPA137 100K 1K 1M 2.2K 470 47K 6.8K 8 10uF INA217 AIP 1N4148 47uF 60V 1.6kA 47kB 100nF Preamp-INA217 Module.PrjPcb Quantity 2 2 2 1 2 2 1 2 1 3 1 4 3 4 1 1 1 1 34 Description FET-Input Operational Amplifiers Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Polarized Capacitor (Radial) Instrument Amp High Conductance Fast Diode Polarized Capacitor (Radial) Header, 6-Pin, Dual row Resistor Resistor Capacitor 11/10/2011 Model:Footprint DIP;
70 - 77 Series 920, 932 Single Row Ball Slewing Rings Series 116, 120, 125, 150 Double Axial Slewing Rings p.
Thin-Walled Structures 42 (2004) 415–426 www.elsevier.com/locate/tws Axial vibrations of U-shaped bellows with elastically restrained end conditions M.
This type is mainly used to carry radial load, also a particular degree of axial load.
2500 2000 400 14b 300 1500 7b 13b 6b 200 1000 5b 12b 11b 10b 9b 4b 3b 100 500 2b 8b 1r 2r 3r 4r 5r 6r 7r kN 0 250 500 750 1000 1250 8r 0 0 1500 1000 Range 114 to 1094 mm Figure A 12r 10r AXIAL LOAD 1b 0 14r 11r 13r AXIAL LOAD 9r 2000 kN 3000 4000 5000 Range 1204 to 1904 mm How to use the limit curve Figure B • Select for one bearing the associated load curve • The solid line shows the utilization limit curve for the raceways • The stippled line shows the utilization limit curve for the bolting * Item number of the relevant curve in the static limited load graph for raceway and bolting Main dimensions De Dm Fixing holes Di mm 503,3 640,3 742,3 838,1 950,1 1046,1 1198,1 1338 1448 1558 1668 1791 1901 2073,4 Fe he Ne Fi Gear teeth hi Ni D m Tooth force Z mm 414 544 644 744 844 944 1094 1204 1314 1424 1534 1644 1754 1904 342 472 572 672 772 872 1022 1119 1229 1339 1449 1536 1646 1796 455 585 685 785 885 985 1135 1257 1367 1477 1587 1708 1818 1968 Norm.
0.3 in Pin Spacing Capacitor 33n CAP, WIMA, 2MIL 4 C7, C8, C16, C19 Capacitor 10n CAP, WIMA, 2MIL 4 C9, C10, C14, C22 Capacitor 3.3n CAP, WIMA, 2MIL Panel Connector 3 input Small 4 C11, C12, C17, C20 2 P1, P7 4 H1, H2, H3, H4 Resistor 50k HDR2X6_CEN Pots Plastic Stereo Resistor 3.3k AXIAL-0.4 4 R1, R2, R25, R26 Axial Device, Thru-Hole;
Yunlong District, XuZhou City, JiangSu Province, 221000, China "遣用范围 WCB回转驱动装驾是一种新 型的回转类产品． n 通常由蜗杆、 回转支承、 壳 体、马达等部件构成。由于核心部件采用回转支承，因此可以同时承受轴向转载、 Slew drive.a kind of tansmission spares.It's made up of a worm gear.a siewing bearing, housing and an el玩tric or hydraulic motor.It can be bear axial.radial loading.titling moment at 径 the same time and rotating in 360 .degree.It has a w哗面ge.of applic的on a沦 as such as 向转载、 以及倾翻力矩。 NFB回转驱动与传统的回转类产品相比， 具有安装简便、 易 clean energy system and cpnstruction machinery.In some field, it ca百be instead of sl部；ng 于维护、 ring 譬 更大程度上节省安装空间等优点。该产品可以广泛使用于垂型平板运笱车、 寀装箱起至机、 随车起垂机、 面空作业车、 巡日太阳能发电系统等工程机城及新能 勹 ， Slew drive main parts and·featu心 a.Slewing ring 源领域。 Slev.;ng ring will be bear the axial load,rad阑load and tilting moment.Slewin,9 ring has a slow running speed ,gerenal is·under 1 D rpm.
Croos Pump (Shanghai) Co., Ltd http://www.croospump.com/ Axial Split Casing Centrifugal Pump NMZ/NMZV pump is single stage, axial split case, double suction, between bearing centrifugal pump.
midterm comp 88%
Compressor Analysis To avoid choked flow, an axial compressor will be attached to the front of the pod.
cooling systems limited, the world's leading manufacturer of high efficiency axial flow frp (fiber glass reinforced plastic) fans and other related components since 1987.
Slewing Drive Performance Data 86:1 Gea 「 Ratio <3 「pm Rated Output Speed Rated Output Torque 10.8 kN.m 67.8 KN.m Tilting Moment To 「que 48 KN.m Holding Torque 920 kN Static Axial Rating Static Radial Rating 343 kN Dynamic Axial Ratin 220 kN Dynamic Radial Rating 190 kN �0.13 ° Tracking Precision Yes Self Locking Gears 75 kg Weiaht R240 士 2 21 ·I 巨 宇 ( 18 — M16 T AP30 EQUALLY SPACED MOMENT LOAD CHART Axial Load &
Slewing Drive Performance Data Gear Ratio Rated Output Torque Tilting Moment To 「que Holding To 「que Static Axial Ratin Static Radial Rating Dynamic Axial Ratin Dynamic Radial Ratin 开acking P 「ecision Self Locking Gears Weight R346.5 士 3 21 90:
m Holding To「que 158.3kN.皿 Static Axial Rating 1850kN Static Radial Rating 690kN Dynamic Axial Rating 440kN Dynamic Radial Ratin 320kN ° Tracking Precision 冬0.1 Self Locking Gea 「S YES Weight 202kg <l.
None – Worldwide Installation base, use and support Spindle Speed (Std) 250 - 5200 RPM Spindle Specifications (Std) R8 Taper - P4 High Speed Bearings - Optional High speed spindle 3 HP @ 24,000 RPM AC 400Hz drive Axial Drive Motors NEMA 34 – Servo (750W) or Hybrid micro stepper (300W).
None – Worldwide Installation base, use and support Spindle Speed (Std) 300 - 5000 RPM Optional features and custom configurations Spindle Specifications (Std) R8 Taper - P4 High Speed Bearings - Optional High speed spindle 3 HP @ 24,000 RPM AC 400Hz drive Axial Drive Motors NEMA 34 – Servo (750W) or Hybrid micro stepper (300W).
Short Notes on Design of Steel Structures Tension Member A tension member in which reversal of direct stress due to loads other then wind or earthquake forces has maximum slenderness ratio =180 A member normally acting as a tie in roof truss or bracing system. But subjected to possible reversal of stress resulting from the action of wind or earthquake forces has maximum slenderness ratio =350 Net Sectional Area s12 s22 For plate: Net area = (b x t) – nd't t 4 g1 4 g 2 Single angle connected by one leg only. o Anet A1 kA2 where, A1 = Net cross‐section of area of the connected leg. A2 = Gross cross‐sectional area of unconnected leg. (out stand) 3 A1 o k 3 A1 A2 t o A1 t1 t 2 t o A2 t2 t 2 o Anet ( I1 I 2 t )t For pair of angle placed back to back (or a signal tee) connected by only one leg of each angle (or by the flange of a tee) to the same side of a gusset plate: or it the two angles are tagged along a‐a. Anet A1 kA2 o 5 A1 k 5 A1 A2 o where, A1 = Area of connected leg A2 = Area of outstand (unconnected leg) If two angles are places back to back and connected to both sides of the gusset plate. Then o Anet A1 A2 (k 1) when tack riveted. If not tack riveted then both will be considered separately and case (ii) will be followed k 3 A1 3 A1 A2 Permissible Stress in Design The direct stress in axial tension on the effective net area should not exceeded σat where σat = 0.5fy fy = minimum yield stress of steel in MPa Lug Angle The lug angle is a short length of an angle section used at a joint to connect the outstanding leg of a member, thereby reducing the length of the joint. When lug angle is used k = 1 Compression Member Strength of an Axially Loaded Compression Member The maximum axial compressive load P P = σac x A where, o o o o P = axial compressive load (n) σac = permissible stress in axial compression (MPa) A = gross‐sectional area of the member (mm2) σac is given as ac 0.6 o f cc f y [ f ccn f yn ]1/ n fcc = elastic critical stress in compression 2E 2 o = slenderness ratio = I r Maximum Slenderness Ratio A member carrying compressive loads resulting from dead load and superimposed loads has maximum slenderness ratio = 180 A member subjected to compressive loads resulting from wind/earthquake forces provided the deformation of such members does not adversely affect the stress in any part of the structure= 250 A member normally carrying tension but subjected to reversal of stress due to wind or earthquake forces=350 Sl. No. Degree of end restraint of Recommended value of Symbol compression member effective Length 1. Effectively held in position and 0.65 L restrained against rotation at both ends 2. Effectively held in position at 0.80 L both ends restrained against rotation at one end 3. Effectively held in position at 1.00 L both ends, but not restrained against rotation 4. 5. Effectively held in position and 1.20 L restrained against rotation at one end, and at the other end restrained against rotation but not held in position. Effectively held in position and 1.50 L restrained against rotation at one end, and at the other end partially restrained against rotation 6. Effectively held in position at 2.00 L one end but not restrained against rotation, and at the other end restrained against rotation but not held in position 7. Effectively held in position and 2.00 L restrained against rotation at one end but not held in position nor restrained against rotation at the other end Built‐up Compression Member Tacking Rivets The slenderness ratio of each member between the connections should not be greater than 40 nor greater than 0.6 times the most unfavorable slenderness ratio of the whole strut The diameter of the connecting rivets should not be less than the minimum diameter given below. Thickness of member Minimum diameter of rivets UP to 10 mm 16 mm Over 10 mm to 16 mm 20 mm Over 10 mm 22 mm Lacings Type of lacing Effective length Ie Single lacing, riveted at ends Length between inner and rivets on lacing bar (= I, as shown in Fig. 17) Double lacing, riveted at ends and 0.7 times length between inner end rivets on at intersection lacing bars (= 0.7 x I) Welded lacing 0.7 times distance between inner ends of effective lengths of welds at ends (0.7 xI) For local Buckling criteria L 50 c rmin 0.7whole sec tion Where, L = distance between the centres of connections of the lattice bars to each component c rmin = minimum radius of gyration of the components of compression member For a single lacing system on two parallel faces, the force (compressive or tensile) in each bar, F For double lacing system on two parallel planes, the force (compressive or tensile) in each bar, F V 2sin V 4sin If the flat lacing bars of width b and thickness t have rivets of diameter d then, force F ac gross area b t force F at Tensile stress in each bar net area (b d ) t 2Fcos Numbers of rivets required Rivet value Compressive stress in each bar Welded connections Lap joint: Overlap (14) times thickness of bar or member, whichever is less. Butt joints: Full penetration butt weld of fillet weld on each side. Lacing bar should be placed opposite to flange or stiffening member of main member. Slab Base Area of slab base= axial load in the column permissible compressive stress in concrete The thickness of a rectangular slab base as per t 3w 2 b2 a bs 4 The thickness of a square slab base plate under a solid round column. t 10 90W B 16 bs ( B d0 ) Structural Fasteners Riveting Gross dia of rivet or dia of hole d' = d + 1.5 mm for d ≤ 25 mm d' = d + 2.0 mm for d ≤ 25 mm where d = Nominal dia of rivet d' = Gross dia of rivet or dia of hole… Unwins formula
皿 725kN Static Axial Rating Static Radial Rating 270kN Dynamic Axial Rating 180kN Dynamic Radial Rating 140kN ° Tracking Precision 钮15 Self Locking Gears YES Weight 66.
zv MOMENT LOAD CHART Axial Load &