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This collection of technical papers is intended to help readers understand JATCO‘s technologies.

JATCO Technical Review No.11

JATCO Technical Review No.11(16.9 MB)

Special Message from New President

The "Moles" Come to the Surface

Preface

The Jatco CVT7 and Monozukuri

Special Feature A Comprehensive Introduction to the Next-generation Jatco CVT7

-Back Ground-

Background Behind Expanding Market for Eco-friendly CVTs
V-platform Strategy and the Jatco CVT7 Supporting It

-Overview-

Introducing the Technologies of Jatco CVT7 Featuring an Auxiliary Transmission

-Technologies-

Development of Ravigneaux Planetary Gear Set for Auxiliary Transmission of Jatco CVT7
Development of a Compact, Lightweight Torque Converter
Development of a Small, High-efficiency Vane Oil Pump
Development of Belt-pulley Assembly for Steel-belt CVT7 with an Auxiliary Transmission for Front-drive Cars
Shift Control of Auxiliary Transmission that Delivers Fuel Economy Combined with Power Performance
Newest Control System and Calibration Techniques for the Jatco CVT7

-Monozukuri-

Difficulties and Joys of Localizing Jatco CVT7 Production in China
Development of Final Test Technologies for Embodying Added Value
Efforts to Halve Machining Takt Time of Jatco CVT7 Pulleys
JATCO'S Efforts to Procure Parts/Materials Locally and from LCC Suppliers
Efforts to Improve Product Quality and Service

Introduction to Products

Introducing the Steel-belt Jatco CVT7 for Front-drive Compact Cars
Introducing the Steel-belt Jatco CVT7 for Front-drive Sedans
Introducing the JF613E 6-speed AT for Front-drive Cars
Introducing the Jatco CVT7 for Front-drive Cars
Introducing the Jatco CVT7 for Front-drive Cars

Topics

Highlights of the Past Year

Patents

Continuously variable transmission and Control method thereof