» Từ khóa: Machine

The operating principle of the mechanism is completely new and can be applied to other vending machines in the future. The 7.5-liter drinking water bottle vending machines solved drinking water problems for workers because it helps them reduce costs, time and effort

 22 p hcmute 11/05/2018 477 3 Download

Từ khóa: Vending machine, 7.5 liter drinking water bottle, industrial zone

Fresh vegetables are so important for our health. In Viet Nam, it brings big income source from the export. However, the way conventional sterilization are preservation are not clean and green dua to using chemical method. Therefore vegetables sterilized with chemical methods can not keep long time, negotive effect to our heath and special can not export. Want to contribute to protecting people‟s health and meet export requirements.We...

 22 p hcmute 11/05/2018 608 3 Download

Từ khóa: Machine vegetables sterilized, Cold plasma technology

Rinking water bottles are very useful and family in daily life due to its convenient and cheap. However, the product processing of drinking water is complicated, take a lot of manpower, costly and request safety. Cleaning bottle and filling water stage. In this study, an automated cleaning and filling 20-liter drinking bottle system is designed and manufactured to solve above disadvantage

 22 p hcmute 11/05/2018 410 3 Download

Từ khóa: Water bottle machine, Automatic clean, 20 litter water

Documents of researching design improvement, description, calculation and model of tail stock in gear hobbing CNC machine. Manufacture tail stock of gear hobbing CNC machine

 22 p hcmute 10/05/2018 503 1 Download

Từ khóa: CNC machine, improvement and manufacture tail stock, gear hobbing CNC machine

Đề tài tìm hiểu về xơ dừa và ứng dụng. Đề xuất phương án, phân tích và lựa chọn. Tính toán, thiết kế máy cắt xơ dừa (5-10) mm

 22 p hcmute 10/05/2018 427 4 Download

Từ khóa: Máy cắt xơ dừa, 5-10 mm, Năng suất 1tấn/ca (8 giờ), Coconut fiber, Coconut fiber cutting machine

Đề tài tìm hiểu qui trình sản xuất lò xo yên xe đạp Martin bằng tay tại đơn vị sản xuất. Nghiên cứu điều kiện làm việc của lò xo yên xe đạp Martin. Đề xuất phương án thiết kế, phân tích và lựa chọn. Tính toán, thiết kế. Chế tạo máy uốn gập.

 22 p hcmute 10/05/2018 552 2 Download

Từ khóa: Máy uốn gập đầu lò xo yên xe đạp Martin, Martin bicycle saddle, saddle spring, bending machine

This book is titled Machine Elements In Mechanical Design by Robert Mott and is nearly identical to the more currently released editions such as....

 10 p hcmute 02/04/2018 663 6 Download

Từ khóa: Machine Elements In Mechanical Design

This book covers the complete syllabi prescribed for undergraduate courses in electrical, electronics, mechanical and instrumentation engineering offered by various Indian universities...

 8 p hcmute 26/03/2018 462 4 Download

Từ khóa: Special electrical machines

Third Edition combines the traditional areas of electric machinery with the latest in modern control and power electronics. Multi-machine systems, brushless motors, and switched reluctance motors are covered, as well as constant flux and constant current operation of induction motors. Additional material is included on new solid state devices such as Insulated Gate Bipolar Transistors and MOS-Controlled Thyristors.

 11 p hcmute 22/03/2018 651 5 Download

Từ khóa: Principles of Electric Machines and Power Electronics

R.S Khurmi: He was born on 29 Aug 1939 in Sunam, a small town in Punjab. He completed his schooling in Sunam and then he completed his professional studies from Phagwara and Delhi. He started his career in Punjab Irrigation Department as an Engineer. After guidance from Professor Das of Chandigarh Engineering College, Dr. Khurmi came to Delhi and took up Teaching and Writing Engineering Text Books as a full time career. He had a great respect...

 11 p hcmute 20/03/2018 576 2 Download

Từ khóa: Theory of Machines

Machine Drawing, First Angle Projection, as per the latest BIS Standards, for Degree and AMIE...

 15 p hcmute 19/03/2018 553 7 Download

Từ khóa: Machine Drawing

Nghiên cứu áp dụng một tập hợp gồm 3 kỹ thuật phối hợp dùng Wavelet Packets trong phân rã ảnh và nổi bờ biên để phân tích kết cấu nhằm phân biệt gan bình thường và gan xơ trong hình ảnh siêu âm M-mode. Trong phương pháp này, các hình ảnh được phân tách ra thành ảnh con bởi Wavelets Packets. Các nét đặc trưng được trích xuất đa tỷ lệ và tăng...

 12 p hcmute 30/06/2017 562 1 Download

Từ khóa: ảnh siêu âm không gây hại, gan xơ, phân rã ảnh, tổn thương gan khu trú, biến đổi Wavele Packet, Support Vector Machine