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AUTOMOTIVE INDUSTRY Automotive Engine Transmission Steering & Brake

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AUTOMOTIVE INDUSTRY Automotive Engine Transmission Steering & Brake Differential Cylinder Block 4-7 Camshaft 14 Transmission Case 18 Flywheel 2 2 Case 26 Knuckle & Brake Disc Bearing Cap 8 Connecting Rod 15 Clutch Housing 19 Carrier 23 & Drum 26 Bedplate 9 Piston 16 Clutch Gear 20 CV Joint 23 Caliper 27 Hub & Aluminum Cylinder Head 10-11 Manifold 17 Input & Output Shaft 21 Outer Ring 24 Wheel 27 Crankshaft 12-13 Pulley 17 Yoke 25 Automotive Industry 2 - 3 Cylinder Block Engine Part The cylinder block is designed and developed from specific materials to endure rigorous forces, friction and vibration during engine operation, as it is the most fundamental part of the engine body. Therefore the cylinder block is cast from either cast iron, CGI(Compacted Graphite Iron), or aluminum and it undergoes several precise machining operations before the final assembly. Cylinder Boring Face Milling CHASE QUAD CHASE QUAD CHASE HEPTA Water pump bore boring 14D-F45XNW (XNHU) Excellent surface finish For rough boring TFM90SNS (SNEX) TTBC (SNGX) CBN For rough boring Excellent surface finish TFM90ZN Boss milling (ZNHN) CHASE QUAD Starter mounting face machining Excellent machinability 6N TF90 (6NGU) TFM90SN Face mill (SNGX) Automotive Industry 4 - 5 Cylinder Block Engine Part The engine block is a central element to the complete engine following its precise connection to the crank shaft, connecting rod, piston, cam shaft, and cylinder head on the upper side. The tooling and the cutting conditions are different for the capacity and materials on each individual machine with parts being produced from cast iron, CGI, and aluminum. Cheek milling Special gang cutter Drilling solutions TCD SOMT Bearing cap seat machining Broach cutter For rough milling High productivity TFM90LN (LNCX) TOPDRILL Crank half bore machining ReamingH-DRILL & Tapping solutions Ball mill TTBE (XCET) Crank half bore slotting TS-REAM Special slotting tool TM-REAM TSC (TIMC) T-TAP T-CLAMP Automotive Industry 6 - 7 ULTRA PLUS Bearing Cap & Bedplate Engine Part Face milling Slitting & Side milling XNHU SNEX all adjustable type CHASE QUAD QNHF CHASE HEPTA QTSM Rough milling Finish milling Bolt hole face milling 14D-F45XNW TFM90SNS-QC TOPSLOT Cheek face milling CHASEMILL TFM90AP 6N TF90 Special gang cutter (APKT) (6NGU) Bottom face milling Drilling Drilling & Tapping Crank half bore milling T-TAP CHASE HEPTA Ball mill XNHU TCD TTBE 14D-F45XN H-DRILL (XCET) Automotive Industry 8 - 9 Cylinder Head Engine Part The cylinder head sits above the cylinder block and consists of a platform containing part of the combustion chamber that locates the valves and spark plugs. The cylinder head is key to the performance of the internal combustion engine as the shape of the combustion chamber, inlet passages and ports determines a major portion of the volumetric efficiency and compression ratio of the engine. Most of the parts are made of Aluminum with the exception of most commercial vehicles, so PCD tooling with specialised geometries for high-speed machining is required. OTTO MILL Face milling Tappet bore boring PCD PCD For rough milling CHASEOCTO For finish milling Cam bore boring AFM90B (TCT13) PCD 3P TF90 Most economical insert (3PHT) TFM430FS (OFCT) High accuracy Valve seat & guide boring Oil control valve hole boring Before press in PCD PCD After press in PCD CBN Drilling & tapping Reaming Cam half bore PCD milling H-DRILL High productivity High accuracy T-TAP TM-REAM TB-REAM Automotive Industry 10 - 11 Crankshaft Engine Part The crankshaft is the part of the engine that translates reciprocating linear piston motion into rotation. Crankshafts can be forged from a steel bar usually through roll forging or cast in ductile steel. Today, more and more manufacturers tend to favor the use of forged crankshafts due to their lighter weight, more compact dimensions and improved dampening characteristics. Therefore, customized cutting tools are needed to suit the numerous dimensions and materials of intricate components. TCLNR TDJNR External turning Face milling Tapping TDNMG-TURN CNMG DNMG CNMG Pin & Main journal milling XNMU T-TAP Internal Cutter Internal cutter for pin journal and main journal 14D-F45XN machining CHASE HEPTA TPINM Hole drilling & Reaming PMIN Chamfering Oil hole drilling APEXMILL H-DRILL TM-REAM Automotive Industry 12 - 13 M.Q.LDRILL Camshaft Connecting Rod Engine Part The camshaft is a component that operates the poppet valves. The connecting rod or con-rod connects the piston to the crankshaft. It consists of a cylindrical rod running the length of the cylinder The connecting rods are generally made of steel for production engines, bank with a number of oblong lobes or cams protruding from it, but can be made of aluminium (less weight and the ability to absorb high impact one for each valve. The cams force the valves open by pressing at the expense of durability) or titanium (for a combination of strength and weight the valves as they rotate. TaeguTec has developed a series of at the expense of affordability) for high performance engines. cutting tools that enable automotive manufacturers to achieve For that reason, customized cutting tool services for the right working conditions are required. productivity gains and cost reductions with various tools such as the Cam lobe mill and T-Clamp. Cam lobe milling Face Milling Bore boring Special boring tool Face milling CHASE QUAD SNG(M)X External cam mill Double-sided insert CHASE QUAD SNG(M)X TFM45SN Double-sided insert Balance weight milling TFM45SN Center drilling Lug end milling Special cutter Bolt hole machining Pin bore drilling High speed machining APEXMILL ExternalH-DRILL turning & grooving TVJNR TTER T-TAP TOPDRILL H-DRILL VNMX TVNMG-TURN T-CLAMPTDT TDXT ULTRA PLUS Automotive Industry 14 - 15 Engine Engine Part Manifold Face milling XNHU CHASE HEPTA Rough milling 14D-F45XN Piston Holemaking Grooving solution Spot facing TSF (SPMG) H-DRILL CHASEQUAD Pulley Pulley grooving Drilling solution Holemaking External turning TVJNR T-TURN Special inserts for pulley machining SOMT TTER-TB VNMX TVNMGOPDRILL T-BURST HIGH PRESSURE AutomotiveTOPDRILL Industry 16 - 17 T-TURN Transmission Transmission Part The transmission system in the automotive industry is a speed conversion system The manual transmission is equipped with a connecting clutch plate and that generally has two types – the manual and the automatic gearbox. flywheel to control the power from the gearbox. The aluminum alloy clutch housing The transmission case that protects the transmission system and circulates is assembled at the front of the transmission case to protect the clutch system. the lubrication is mostly made of lightweight aluminum alloy parts. This transmits the power from the engine and connects it to the transmission and axles. For the production of the transmission system, TaeguTec delivers economical and productive tailor-made tools that are suited to the relevant workpiece material and cutting condition. Transmission Case Clutch Housing Face milling Face milling Drilling & Tapping OTTO MILL OTTO MILL 3PHT H-DRILL PCD PCD For finish milling For finish milling 3P TF90 AFM90B (TCT13) AFM90B (TCT13) Special boring Reaming T-TAP Bearing bore boring TM-REAM Optimized design Reaming Drilling & Tapping For rough boring For finish boring TM-REAM Automotive Industry 18 - 19 T-TAP Transmission Transmission Part Clutch Gear Input & Output Shaft Face turning External turning DNMG WNMX VNMX TCLNR TVJNR CNMG VNMX TCNMG-TURN VNMG T-TURN VNMG DNMG Internal turning TQHR T-TURN Face grooving S-SDUCR External grooving S-PCLNR TDXU DCMT TQJ TDXU TTFR-RN TTER T-CLAMP T-CLAMP ULTRA PLUS Automotive Industry 20 - 21ULTRA PLUS Steering & Brake Steering & Brake Part Knuckle & Carrier Mounting face milling Center bore machining Spot facing Mounting hole drilling Flywheel External turning TCNMG-TURN DNMG CNMG DNMG TSF TDJNR CHASEQUAD CV Joint T-TAP TCLNR External turning S-PTFNR Chamfering & Drilling TCNMG-TURN CNMG Internal turning S-SDUCR TCLNR Profile milling T-TURNTNMG TNMG C-SCLCR Internal boring External grooving 2EB T-TURN TCD DCMT CCMT TQJ TQHR 2E Automotive Industry 22 - 23 H-DRILL Steering & Brake Steering & Brake Part Hub & Outer Ring Yoke External turning Hole drilling TCNMG-TURN CNMG WNMX Internal turning TOPDRILL TCLNR DCMT Hole drilling T-TURN TWLNR Side milling S-SDUCR External turning Internal turning T-TURN CCMT S-SCLCR TVNMG-TURN VNMX TVJNR Automotive Industry 24 - 25 Steering & Brake Steering & Brake Part Differential Case Caliper External turning Internal machining Cylinder bore boring & grooving Caliper body slotting TCNMG-TURN DNMG TDXT T-TURNDNMG DNUX TTIR TCLNR S-CKUNR Mounting hole S-PDZNR machining TDJNR TTRC (LNC) H-DRILL Brake Disc & Drum Aluminum Wheel Turning Face grooving Rim turning Internal turning TTER Carbide CBN Ceramic Ceramic Carbide PCD PCD THSNR TSKNR TGIUR-15A S-HSKNR TTER-15A Automotive Industry 26 - 27 TaeguTec Global Network World Headquarters Finland The Netherlands Slovenia TaeguTec Ltd. Knorring OY AB T.C.E. Intehna d.o.o. 1040 Gachang-ro, Gachang-myeon, Mestarintie 4 FI-01730 Vantaa, Finland Kennedylaan 14, 5466 AA, Veghel, Špruha 40, Si-1236, Trzin, Slovenia Dalseong-gun, Daegu 42936, KOREA Tel: +358 9 560 41 The Netherlands Tel: +386-1-580-9260 Tel: +82-53-760-7640 E-mail: [email protected] Tel: +31 (413) 38 83 10 E-mail: [email protected] Web: http://www.taegutec.com E-mail: [email protected] France Website: http://www.taegutec.nl South Africa Argentina Ingersoll France TaeguTec South Africa (Pty) Ltd. TaeguTec Argentina SA 22 Rue Albert Einstein New Zealand P.O. Box 3121, Springs, 1560 11 de septiembre 4237- Piso 7 77420 Champs Sur Marne, France TT Pacific 43 South Main Reef Road, (C1429BJC) Ciudad Autόnoma Tel: +33 (0)1 64 68 45 36 1/501 Mt. Wellington Highway New Era Springs Gauteng, South Africa Buenos Aires, Argentina E-mail: [email protected] Sylvia Park, Auckland, New Zealand 1060 Tel: +2711-362-1500 Tel: +54-11-4702-6222 Tel: +64-9-573-1280 E-mail: [email protected] E-mail: [email protected] Germany E-mail: [email protected] Ingersoll Werkzeuge GmbH Spain Australia Kalteiche Ring 21-25, D-35708 Norway TaeguTec Spain S.L TaeguTec Tools Pty Ltd.
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  • January 28, 2010 FILED ELECTRONICALLY Ms. Judi

    January 28, 2010 FILED ELECTRONICALLY Ms. Judi

    MidAmerican Energy Company 401 Douglas Street P.O. Box 778 Sioux City, Iowa 51102 (712) 277-7587 Telephone (712) 252-7396 Fax E-mail: [email protected] Suzan M. Stewart Managing Senior Attorney January 28, 2010 FILED ELECTRONICALLY Ms. Judi Cooper Executive Secretary Iowa Utilities Board 350 Maple Street Des Moines, IA 50319-0069 Re: 199 I.A.C. § 31.3(4) - Compliance Filing Dear Ms. Cooper: Pursuant to 199 IAC § 31.3(4), MidAmerican Energy Company advises the Board of the following affiliate changes: Additions (all through Berkshire Hathaway) Atlanta International Insurance Company BNSF LLC Build Soft Pty Ltd Cavalier Acceptance Company, LLC Cavalier Home Builders, LLC Citadel Insurance Company Clear Path Recycling, LLC CompuTrus, Inc. Comtran Cable LLC Crisma S.r.l. CTB Malaysia Sdn. Bhd. EcoColor Company FFG Insurance Company FlightSafety International Japan Inc. Fontaine Fifth Wheel Company GE-NEAM Limited Hessische Flugplatz GmbH IMC Belarus Judi Cooper Iowa Utilities Board Page 2 January 28, 2010 Kerite LLC Krom Logistik AG Land Partners Two, LLC Marmon Utility LLC McLane Palmetto, Inc. MD Spring Valley LLC MiTek Industries o.o.o. NetJets Luxembourg Holding Company Sarl Papiers Fins S.A.R.L. PigTek Europe GmbH PT TaeguTec Indonesia Qingdao TBS Digatron Ltd Quality Housing Supply, LLC Railserve Inc. (not duplicative of Railserve, Inc.) Richline International, srl Ridge Pointe Manufacturing, LLC Russell Brands, LLC Safal MiTek Ltd. Shaw Contract Group Australia Pty Ltd. Sportexe Fiber Optic LLC Sportexe LLC Taegutec Czech Taegutec Hungary The Home Place of Nashville, Inc. Triexe Holdco LLC Triexe Management Group, Inc. TT Ukraine TTI Electronics Czech SRO TTI Electronics LTD TTI Poland SP ZOO Tungaloy Czech SRO Tungaloy Germany GMBH Tungaloy Iberica, S.L.