1. Study on Rolling Process Analysis and Experiment of Small Cone Angle Spiral Bevel Gear

   • Jun Zhao
   • Jin-Huo Wang
   • Dong-Hao Li

   Regular Paper 02 June 2021 Pages: 1171 - 1178

   

2. On-position Measurement Method for Position-error Compensation in Machining

   • Wenhui Zeng
   • Fang Fang
   • Xiao Ma

   Regular Paper 04 June 2021 Pages: 1179 - 1189

   

3. Tool Geometry Optimization of a Ball End Mill based on Finite Element Simulation of Machining the Tool Steel-AISI H13 using Grey Relational Method

   • Farooq Ahmed
   • Tae Jo Ko
   • S. Thirumalai Kumaran

   Regular Paper 01 June 2021 Pages: 1191 - 1203

   

4. Intelligent Matching Assembly: System Design Based on Reuse of Ultra-Difference Parts

   • Yongjie Zhang
   • Kang Cao
   • Wei Jin

   Regular Paper Open access 10 June 2021 Pages: 1205 - 1220

   

5. Prediction of the Thermal Elongation of the Ball Screw Mechanism under Various Rotational Speeds

   • Lu-Chao Zhang
   • Yi Ou
   • Hu-Tian Feng

   Regular Paper Open access 26 May 2021 Pages: 1221 - 1228

   

6. Empirical Optimization and Evaluation for Multi-Nozzle Cleaning Device

   • Doopyo Yoon
   • Sijun Ryu
   • TaeWon Seo

   Regular Paper 21 May 2021 Pages: 1229 - 1236

   

7. Investigating the Influences of Wet Fiber Laser Cutting Upon the Surface Integrity of Nitinol Cardiovascular Stents

   • Xiaoyu Sun
   • Xiuting Wei
   • Hanqing Liu

   Regular Paper 12 May 2021 Pages: 1237 - 1248

   

8. Design of Pin-on-Disk Type Abrasion Testing Machine for Durability Assessment of Rock Cutting Tools

   • Dae-ji Kim
   • Hoon Kang
   • Jamal Rostami

   Regular Paper 21 May 2021 Pages: 1249 - 1270

   

9. Effects of Ultrasonic Nanocrystal Surface Modification on Mechanical Properties of AISI D2 Steel

   • Chanjin Kim
   • Sanghu Park
   • Dosik Shim

   Regular Paper 21 May 2021 Pages: 1271 - 1284

   

10. Impact Analysis of Tolerance and Contact Friction on a RV Reducer using FE Method

    • Hyeong-Joon Ahn
    • Byeong Min Choi
    • Anh-Duc Pham

    Regular Paper 01 June 2021 Pages: 1285 - 1292

    

11. Shrinkage Error Analysis in Selective Laser Sintering Hybrid Milling

    • Trung Nghiep Nguyen
    • Hideki Aoyama
    • Ichiro Araie

    Regular Paper 17 May 2021 Pages: 1293 - 1310

    

12. Effects of Pillar-Based Substrate on the Wire Arc Additive Manufacturing Process

    • Anas Ullah Khan
    • Yuvraj K. Madhukar

    Regular Paper 10 May 2021 Pages: 1311 - 1321

    

13. Biomechanical Role of Nucleotomy in Vibration Characteristics of Human Spine

    • Qing-Dong Wang
    • Li-Xin Guo

    Regular Paper 26 May 2021 Pages: 1323 - 1334

    

14. Correction to: Biomechanical Influence of Treatment Table Axis Location on Axial Rotation of Lumbar Spine

    • Yoon Hyuk Kim
    • Kyungsoo Kim
    • Won Man Park

    Correction 26 May 2021 Pages: 1335 - 1335