Gear Cutting Tools - Bar-Tech Enterprises · Gear Cutting Tools Showing Our Core Technology & R&D...
Transcript of Gear Cutting Tools - Bar-Tech Enterprises · Gear Cutting Tools Showing Our Core Technology & R&D...
www.luren.com.tw
Gear Cutting ToolsShowing Our Core Technology & R&D Strength
21 Introduction
Founded in 1994, Luren Precision Co., Ltd. started the production of gear cutting tools at Hsin-Chu Science-Based Industrial Park, Taiwan. The close relationship with academic and research institutions equipped Luren with the ability to develop a high quality gear cutter manufacturing system, and also its own gear design and machining software compatible with our various special purpose machines. Based on the core technology in high-precision machinery and gear production, Luren provides hobs, carbide hobs, shaving cutters, and shaper cutters, master gears and technical service.
Many years of the experience in market allows Luren to collect an enrich database, which offers efficiency in designing software and production system. Luren is also known for in-time problem-solving, innovative design and technique exchange seminars according to the customers' needs, continuing to respond the market and lead the future trends.
IntroductionContents P1-2 Introduction
P3-7 ProductsHobsCarbide HobsShaving CuttersShaper CuttersMaster GearsPatents
P9-10 ServicesQuality Control
To be a first-class cutting tools supplier, Luren Precision Co., Ltd. will head to self-developing software, processing innovations, and rigorous inspection which enhance the cost-effectiveness of the products. Responding to the customers' special requests, Luren also offers the best customized products which enabled Luren to simultaneously grow and make significant contributions with customers in the competitive market.
43 Products
Carbide Hobs
Any special requests, contact us for more details.
Dry / Wet Cutting
Module 0.5– 2.5(DP 50.8 – 10.16)
Module 0.5 –10(DP 50.8 – 2.54)
Hobs Dry / Wet Cutting
Types Gear, Worm Gear, Rack, Special Form
Patterns Finishing, Roughing, Pre-shaving, Pre-grinding
Outside Dia. 28 – 160 mm (1.102 – 6.299 inch)
Length ≦ 220 mm (8.66 inch/ Bore), ≦ 400 mm (15.75 inch/ Shank)
Precision AA, A (DIN 3968)
Material High Speed Steel (HSS): Conventional or Powder Metallurgy
Coating TiN, TiCN, TiAIN, Alcrona
Patterns Finishing, Skiving
Outside Dia. 28 – 75 mm (1.102 – 2.953 inch)
Length ≦ 110 mm (4.331 inch)
Precision AA, A (DIN 3968)
Coating TiAIN, Alcrona
65 Products
Shaving Cutters
Luren offers customize profile, such as protuberance and semi-topping
Shaper CuttersModule 1– 8(DP 25.4 – 3.175)
TypesConventional, Diagonal, Plunge, Underpass
Outside Dia. 59 – 250 mm (2.323 – 9.842 inch)
Width 18 – 68 mm (0.709 – 2.677 inch)
Helix Angle ≦ 30°
MaterialHigh Speed Steel (HSS): Conventional or Powder Metallurgy
Any special requests, contact us for more details.Types Disc, Bell, Shank
Patterns Finishing, Pre-shaving, Pre-grinding
Length 30 – 200 mm (1.181 – 7.874 inch)
Precision AA, A (DIN 1829, JIS B 4356)
MaterialHigh Speed Steel (HSS): Conventional or Powder Metallurgy
Coating TiN, TiCN, TiAIN, Alcrona
Module 0.5 – 6(DP 50.8 – 4.233)
1.353e+0091.240e+0091.128e+0081.015e+0089.028e+007
Von Mses (Nm*2)
1.592e+008
1.460e+008
1.327e+008
1.195e+008
1.062e+008
9.300e+007
Von Mses (Nm*2)
87 Products
Luren offers master gears for mesh test, gear measuring and correction. the result is correspond to DIN 3970, JIS B 1751 or any customer's requirement. Besides, it was component special material to ensure the quality and tool life.
Master gear is used in gear meshing and measuring, based on any index and graph or other inst ruments to conf i rm that master gear and gear are mesh together. Master gears also apply for aeronautical and automobile industries.
Master GearsDual-involute Shaving CutterApplication Number: 092124533Taiwan Patent Number: I231237Japan Patent Number: 41219310China Patent Number: 03154451.7Authorized Date: 4 Mar, 2005
InventionMethod of Dual-involute shaving cutter manufacture
CharacterThe method also called hobbed relief, to process the tooth root relief of shaving cutter. And the strength of root would be stronger than traditional drilling method, and it would be more efficiency than traditional milling method.
Strength on root of teeth by " Hobbed Relief " method.
Strength on root of teeth by drill method.
Outside Dia. 30 – 250 mm (1.181 – 9.842 inch)
Helix Angle ≦ 35°
Precision DIN 4 or M 0
MaterialHigh Speed Steel (HSS): Conventional or Powder Metallurgy.
Coating TiN
Take " Hobbed Relief " method to design the master gear, it could be regrinded many times.
Patents
Module 1– 8(DP 25.4 – 3.175)
Taiwan Patent Number: 100116005Authorized Date: 2014/04/21China Patent Number: 201120241665.3Authorized Date: 2012/03/21
CharacterThe method is called plunge type of shaving cutter, it is designed on the cutting data which collected from the cutting status, to make the plunge type of shaving cutter gets more efficiency.
Plunge Type of Shaving Cutter
Unit: cm Cutting Sliding Direction →
Simulation of Repeated Cutting Cycle
Face Width
109 Services Quality Control
ServicesLuren devote to produce the precise gear cutters, which included designing, producing and measuring.
Moreover, also offers many kinds of services as below:
Resharpening for hobs and shaving cutters
Modify the Profile of gear cutters
Designing the customize products
Solve any technical or processing problems
Shaving Route of Meshing Analog
Contact Point Meshing Analysis
Quality ControlBased on over 20 years of precision gear design and manufacturing experience, Luren has developed a high quality gear cutter manufacturing system. This system includes a comprehensive R&D, design and production infrastructure. Our gear cutters are 100% defect free high quality products.
Approaching the Pinnacle of Perfection
Recoating for hobs and shaper cutters
Tooth Contact Points AnalysisMax Rotation Angle=20D 16M15SMin Rotation Angle=-(19D57M32S) Contact Points on Left Flank 22222111111111112222222222222222222211111111111222222222222221Contact Points on Right Flank
Tooth Contact Points AnalysisMax Rotation Angle=16D 4M10SMin Rotation Angle=-(26D40M14S)Contact Points on Left Flank 22222111111111222222222222222211112222222222111111111111222222Contact Points on Right Flank
3D Measuring System
Roughness & Profile Measuring System
Roundness Measuring System
In addition to strict quality control, we also carry out strict inspections of all our manufactured products, constantly refining our production operations to produce the perfect product for our customers.
Visual Design/ tel +886 4 37038989 02/2015
HeadquartersNo 1-1, Li-Hsin 1st Rd., Hsinchu Science Park, Hsinchu 30078, TaiwanT +886-3-578-6767F +886-3-578-4933
Hsinchu FactoryNo 20, Liansing 2nd St., Chubei City, Hsinchu County 30253, TaiwanT +886-3-553-9268F +886-3-553-9198 (Main)
+886-3-553-9567 (Sales)
LUREN PRECISION CO., [email protected] www.luren.com.tw
Agents & Alliance
ITALY
Fabbrica Utensili Brianza s.r.l.Via Marconi, 8 23897 Vigano' (Lecco) ItalyTel : +39-039-955653Fax: +39-039-958511
ENGLAND
Dathan Tool & Gauge Co., Ltd.Mean Lane, Meltham, Holmfirth, West Yorkshire HD9 5RU, EnglandTel : +44-1484-851207Fax: +44-1484-852271
GERMANY
HEROS SonderwerkzeugeHoubenweg 3, 41844Wegberg, GermanyTel : +49-(0)2434-808-198Fax: +49-(0)2434-808-199
CHINA
Hangzhou Tongyun Machinery Co., Ltd.349, Fengxiang East Rd., Tongxiang, Jiaxing, Zhejiang Province, China. 314500Tel : +86-573-8808-1238Fax: +86-573-8808-0638
KOREA
Woosung Tech Corp., Ltd. Room#729, Duskan Besttel 69-1, Sangnam-Dong, Seongsan-Gu, Changwon-City, Gyeongnam, KoreaTel : +82-55-275-4894Fax: +82-55-281-9524
INDONESIA
PT. Adhiyaksa Daya SentosaRuko Taman Sentasa Blok M10-7 Ji. RayaSentosa Utaracikarang Bekasi-Jawa Barat17550 IndonesiaTel : +62-21-897-3176Fax: +62-21-897-3177
TURKEY
Bimaksan CNC Takim Tezgahlari Ltd. Sti.Abdi Ipekci Cad. Yuksel Emintas San. Sit. 62/E Bayrampasa Istanbul, TurkeyTel : +90-212-544-4644Fax: +90-212-567-8477
Overseas Branches
CHINA
Luren Precision MachineryTrading (Shanghai) Co.,Ltd.6A,Building 2, 401, CaoBao Rd., Xuhui Dist., Shanghai, China, 200233Tel : +86-21-5497-1105Fax: +86-21-5497-1095
Luren Precision (Xiamen) Co., Ltd.Room 505, Qxiangye Bldg. Incubation Center, No.98 Xiangxing Rd., XiamenTorch (Xiangan) Industrial Zone, Xiamen, China, 361115Tel : +86-592-729-1675Fax: +86-592-729-1673
U.S.A.
Luren Precision Chicago Co., Ltd.707 Remington Rd., Suite 1, Schaumburg, IL 60173, U.S.A. Te l : +1-847-882-1388Fax: +1-847-882-1933
JAPAN
Luren Precision (Japan) Inc.O's 520 ATC Bldg North Wing 5F2-1-10, Nanko-Kita, Suminoe-Ku,Osaka 559-0034 JapanTel : +81-6-6614-9739Fax: +81-6-6614-9741