CNC Rotary Tables Catalog - Lyndex-Nikken

More documents

Recommendations

Info

Features and TechnologyNikken’s complete line of CNC Rotary Tables is recognized worldwide for wear-resistance,rigidity and high-speed rotation. Every part of every table is designed and built to providehigh accuracy, increased production and a trouble-free long life. All Nikken RotaryTables have built-in features and benefits unmatched by the competition.Casting and SealingThe environments in which CNC rotary tables are used are becoming increasingly severe with each passing year.Nikken Rotary Tables utilize fine grain high-density Gray Cast Iron castings. These castings offer long-term stability,low distortion and high strength. Casting is roughed out and a period of 30 days is allowed for the casting tostabilize before the rotary table is finished being machined.Now that cutting fluids are used in large quantities, waterproofing of CNC rotary tables has become veryimportant. When used for a long period of time, the table bearing race in particular becomes a problem.That’s why the bearing race of Nikken Rotary Tables consists of hardened steel (HRC58-60) polished to a mirrorfinish. The edge of the rotary table is sealed by a special seal ring that prevents cutting fluid from entering theunit, even when used for a long period of time.Assessment and InspectionOur tables are thoroughly assessed thru various series of testssuch as overload test, rigidity test, cutting stability test, andbrake torque test. Every table is 100% inspected andcomes with an inspection certificate.Construction of a Nikken Rotary TableThere are several factors determining the quality ofa rotary table such as the selection of the variousmaterials, the precision with which thecomponents are machined and assembled,the method by which the bearings aresupported, the seal characteristics andthe braking method.They are all important.However, the life of CNC rotary tables hingeson their worm systems. The Worm ScrewShaft and the Worm Wheel determinethe precision, rigidity and durability of therotary table.That’s where Nikken Rotary Tables make a realdifference.Learn what makes Nikken Rotary Table “Unique”.4
Ion Nitrided Worm Wheel (HV930)Nikken Patented Carbide WormSystem: less maintenance, moreproductivityNikken worm wheel and carbide worm screwshaft offer excellent wear resistance over timeand permit high-speed rotation.PatentsJapan (PAT. 1856404)USA (PAT. 4576058)Germany (PAT. DE3417860C2)UK (PAT. 2158546)France (PAT. 8407554)V-Grade Carbide Worm ScrewFaceplate Construction and Steel Worm Wheel AssemblyComparison between Lyndex-Nikken and the competition:LYNDEX-NIKKENNikken’s unique designshrink fits the worm wheelonto the solid faceplateand quill body. This alongwith the hand pairing ofthe carbide worm screweliminates backlashMuch shorter distance fromfaceplate to gear allowsfor greater torsional forcesto be sustainedFine pitch of the wormwheel contributes to 4 arcsecond repeatabilityThe material used for the Nikken worm wheel is custom made steel, speciallyhardened and ion nitrided on the teeth. As a consequence, frictions betweenthe gears are eliminated.COMPETITIONBolt-on bronze wheel to atwo pieces faceplate andquill design. Configurationrelies on the malleabilityof the worm wheel todeform around the shapeof the worm screw toeliminate backlashBolt-on faceplate to quillbaseSoft worm wheels wearmuch quicker, resulting inindexing inaccuracies andunnecessary maintenance5
Page 1 and 2: CNC ROTARY TABLESFOR MORI SEIKI VER
Page 3 and 4: General MatrixLyndex-Nikken Rotary
Page 5: Maximize the capabilities ofyour Mo
Page 9 and 10: Independent Tubular Thrust and Radi
Page 11 and 12: Fig.1 - with manual tailstock (P Se
Page 17 and 18: Fig.1 - CNC100-3W along X-axisFig.2
Page 19 and 20: • Excellent full 5-axis contourin
Page 21 and 22: DuraVertical & NV SeriesDuraVertica
Page 23 and 24: Fig.1 - 5AX-250FA-MFig.2 - 5AX-2MT-
Page 25 and 26: DuraVertical & NV SeriesDuraVertica
Page 27 and 28: Fig.1 - Right side motor mounted ta
Page 29 and 30: CNC601FA-M - Ø:23.5” (601mm)1.96
Page 31 and 32: AccessoriesModelManual Tailstockstr
Page 33 and 34: Installation and InterfaceInstallat
Page 35 and 36: STATIC & LIVE TOOLINGLyndex-Nikken

CNC Rotary Tables Catalog - Lyndex-Nikken

Create successful ePaper yourself

Delete template?

Save as template?