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Selasa, 28 Agustus 2018

Free Ebook Gears & Gear Cutting (Workshop Practice Series 17)

Free Ebook Gears & Gear Cutting (Workshop Practice Series 17)

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Gears & Gear Cutting (Workshop Practice Series 17)

Gears & Gear Cutting (Workshop Practice Series 17)


Gears & Gear Cutting (Workshop Practice Series 17)


Free Ebook Gears & Gear Cutting (Workshop Practice Series 17)

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Gears & Gear Cutting (Workshop Practice Series 17)

Product details

Paperback: 136 pages

Publisher: Trans-Atlantic Publications, Inc.; UK ed. edition (December 10, 1987)

Language: English

ISBN-10: 9780852429112

ISBN-13: 978-0852429112

ASIN: 0852429118

Product Dimensions:

5.5 x 0.3 x 8.7 inches

Shipping Weight: 6.7 ounces (View shipping rates and policies)

Average Customer Review:

4.7 out of 5 stars

89 customer reviews

Amazon Best Sellers Rank:

#97,175 in Books (See Top 100 in Books)

I was afraid this would be too rudimentary. It starts off that way but it is a nice, straightforward approach. Not a lot of overly technical explanations but it does not gloss over any of the technical topics - they are just explained with normal shop talk. Anyone looking to make their own gears or learn a bit more about gears would probably benefit from this. Focuses a bit on the home shop type person and machines they would have access to when it comes to the 'how to make' section - ie dividing head on a mill or even a lathe. If you already know how to make gears, probably not worth it. Does not cover hobbing or shaping. Does cover bevel gears.

This is the most informative book on gear cutting that I have ever read. Even though the "Machinists' Handbook" covers gears in more precise mathematical detail, this book was written to educate the hobby or amateur machinist on how to both design and make several types of gears (spur, worm, bevel). The author educates the reader on gear theory, and then on how to make the gears on inexpensive hobby lathes/mills. In addition, he covers how to make gear cutters inexpensively, and use them to make the gears. The language he uses is simple and concise, yet he covers gear theory enough so that the reader has advanced knowledge of the fundamentals necessary to design thier own gears and gear trains.I have no negative criticism to offer of this book - it was exactly what I was looking for, and my money was well spent.

Very well written and easy to understand. The text is accompanied buy clear, excellent photos and drawings.Mr Law takes a very complex subject and by starting at the basics, he builds upon each concept and clearly makes the geometry and execution of gears and gear cutting a subject that a complete novice like me can comprehend.As someone who is teaching himself the machining trade, I find this book invaluable.Thank you Mr Law for sharing your skills and knowledge with us!

Good information on manual processes to producing both gears and cutters to make them. Book does not cover helical gears, only Spur, worm and Bevel.

This book actually surprised me, it is literally brimming over with solid and detailed information. When opening the package I thought "Hmm, this looks pretty thin." But in that thin package is one of the most detailed yet easy to follow tutorials I have read. The text is practical, concise, and hands-on oriented. The first part of the text covers gear theory in a adult way, no over simplified grade school explanations, you won't feel like you're being talked down to. The same treatment is used for the gear cutting theory portion, and then practical portion about cutting and jig building. It has excellent pictures and diagrams, that add to the text instead of just being pretty to look at. Too often How-to books feel like wasted money to me. They provide little information that could not be read off of Wikipedia or a patched together tutorial. Or they are fluff and pictures with little "meat and potatos" information. Not this book. If you want to make your own gears, I am confident that this is the book for you. If I wanted to learn more on the subject, I would have to go to an advanced upper level college text, which this book has laid a stable foundation for doing if I need to go that route.

Like many of you, I got the book because I have a gear problem, and also I have nearly enough equipment and skills to fabricate a solution. I got here by following up a link on a blog, seeking more technical info. Although this book makes a good backgrounder, the years have rendered the application side a bit obsolete.Since the book was first published, CNC technology has migrated from commercial shops down the the hobbyist level, displacing a lot of the equipment shown into the vintage category. For instance Law barely mentions helical design and fab, unless you want to say a worm gear is helical. This common feature would be difficult or impossible for vintage equipment, but trivial for (4th axis) CNC equipment available to even a budget oriented hobbyist.Second, the book shows a method or two for fabricating you own tools, to avoid high costs of procurement. Several internet blogs have detailed more sophisticated approaches, rendering Law's approach "quaint". Also since the book was published, the cost of ready-made tools has dropped significantly and are widely available mail-order from China, et al.

If you want to know (and by know, I mean really understand at a fundamental level), how involute (modern) and cycloid (old clockwork) gears work and can be made, this is the book for you. It's pretty amazing how much technical data has been packed into this tiny book in a easily understood format. Highly recommended.

It starts with the background and progresses into the practical. Has techniques for making spur and bevel gears. It includes the plans for the Eureka form relieving tool, which can be used for making other tools besides gear cutting tools. Also goes into several techniques for making your own gear cutting tools, besides the one that the Eureka is needed for.

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Senin, 27 Agustus 2018

Get Free Ebook Tunisia: The Rough Guide, Fifth Edition (Tunisia (Rough Guides), 5th ed), by Peter Morris Daniel Jacobs

Get Free Ebook Tunisia: The Rough Guide, Fifth Edition (Tunisia (Rough Guides), 5th ed), by Peter Morris Daniel Jacobs

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Tunisia: The Rough Guide, Fifth Edition (Tunisia (Rough Guides), 5th ed), by Peter Morris Daniel Jacobs

Tunisia: The Rough Guide, Fifth Edition (Tunisia (Rough Guides), 5th ed), by Peter Morris Daniel Jacobs


Tunisia: The Rough Guide, Fifth Edition (Tunisia (Rough Guides), 5th ed), by Peter Morris Daniel Jacobs


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Tunisia: The Rough Guide, Fifth Edition (Tunisia (Rough Guides), 5th ed), by Peter Morris Daniel Jacobs

Excerpt. © Reprinted by permission. All rights reserved.

Climate and seasons Tunisia follows usual Mediterranean patterns of climate. The best time to travel, from a scenic point of view, is spring, when the south has not yet reached full heat and the north looks astonishingly fertile - above all, around the orchards and vineyards of Cap Bon. Be warned, though, that March and April are the dampest months of the year in the south and it can bucket down in the north. Summer has mixed virtues. July and August are much the hottest months of the year - if only slightly more so than in the southern parts of Italy or Greece - and the one time you really do need to lapse into a local way of life, for example resting through the midday hours at a cafÂŽ or taking a siesta at your hotel. Obviously this goes above all for the deep south and the ksour (see Chapter Nine). On the more exposed beaches of the north coast, midsummer is actually a pull - some of them are only warm enough for swimming from around May until October. If you wait until autumn, you get the best of both worlds, with warm swimming and few crowds, even at the big resorts. In winter, the north and the Tell can get distinctly cold; A•n Draham, the highest mountain town, commonly has a metre of snow, and in 1985 it even snowed at Bizerte on the Mediterranean coast. Tunis, Cap Bon and Sousse are not so much cold in winter as dull, with sporadic rains. But this is an ideal time for covering the ancient sites at leisure and then migrating south to Jerba's beaches and the Sahara.

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Product details

Series: Tunisia (Rough Guides), 5th ed

Paperback: 496 pages

Publisher: Rough Guides; 5 edition (December 1, 1998)

Language: English

ISBN-10: 1858283361

ISBN-13: 978-1858283364

Product Dimensions:

5.1 x 0.8 x 7.8 inches

Shipping Weight: 14.9 ounces

Average Customer Review:

4.6 out of 5 stars

9 customer reviews

Amazon Best Sellers Rank:

#14,735,307 in Books (See Top 100 in Books)

The current Rough Guide (8th ed., March 2009) is better in every way than the current edition of Lonely Planet Tunisia (4th ed., April 2007), covering more and in greater detail. A glance at the accommodations section for Tunis shows 32 hotels and hostels reviewed by Rough Guide, compared to the 14 in Lonely Planet. The best hotel we found in Jerba, Hotel Arischa, comes recommended by Rough Guide, and is not even listed in Lonely Planet. Prices have increased significantly since LP was researched, and you will find generally more accurate information in RG.That's not to say the current LP isn't useful, and I'm still a big fan of their books. With so little travel information available in English, I'd recommend just getting both books and cross-referencing. But this should without a doubt be your primary resource.

Excellent guide book. Gives a great insight into Tunisia, where to go, what to expect, etc. Good looking book overall, very helpful.

good

This is one of the most comprehensive country guides I have encountered in over 20 years of travel in less developed countries. The author(s) give an amazing variety of background information. Even though the guide is several years old, most of the information seemed current (aside from prices of museums, which have increased about 50-75%).

Very useful!

The only downside to this book is some things were out of date. Other than that I wouldn't travel to Tunisia with out it.

The Rough Guide was pretty good, even though it wasn't the latest edition. The delivery time of the item was as expected.

If you're bound for Tunisia, you won't want to leave without this book. I'm one of those people who thinks there is never any *one* guide that's ideal for a destination -- I always take 2 good guides. And, for Tunisia, the Rough Guide is definitely the first of the two.It is much, much more comprehensive than any other guide. The Blue Guide (my other choice for Tunisian visits), Lonely Planet Guide (also excellent though with less background), and others literally do not have 1/2 the content of the Rough Guide.By supplementing this book with one other one (the Blue Guide for in-depth history & cultural information, or the Lonely Planet Guide for a smaller, hipper subset of travel tips) you'll have a great Tunisian stay. Whichever "other" guide you choose, you'll want this one for the COMPLETE story of any destination in any corner of Tunisia.Whether you're basking on the corniche at Hammamet, Bizerte, or la Marsa; travelling to tourist meccas like the Tunis Medina, Carthage, Sfax, Jerba, el Djem, Matmata and the Sahara palmeries; or taking jaunts to more out-of-the-way spots like Kerkouane or Tabarka... Take this book.

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Kamis, 09 Agustus 2018

Free Ebook Between Heaven and Earth: A Guide to Chinese Medicine, by Harriet Beinfield Efrem Korngold

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Between Heaven and Earth: A Guide to Chinese Medicine, by Harriet Beinfield Efrem Korngold

Between Heaven and Earth: A Guide to Chinese Medicine, by Harriet Beinfield Efrem Korngold


Between Heaven and Earth: A Guide to Chinese Medicine, by Harriet Beinfield Efrem Korngold


Free Ebook Between Heaven and Earth: A Guide to Chinese Medicine, by Harriet Beinfield Efrem Korngold

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Between Heaven and Earth: A Guide to Chinese Medicine, by Harriet Beinfield Efrem Korngold

Review

“Comprehensive, encyclopedic, and lucid, this book is a must for all practitioners of the healing arts who want to broaden their understanding. Readers interested in the role of herbs and foods in healing will also find much to learn here, as I have. . . . A fine work.”—Annemarie Colbin, author of Food and Healing“Groundbreaking . . . Here at last is a complete and readable guide to Chinese medicine.”—San Francisco Chronicle

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From the Publisher

This groundbreaking book by two Western health practitioners who are experts in Chinese medicine was the first really accessible guide to Chinese medicine that enable Western laypeople to understand the philosophy behind the practice, and learn how to use Chinese medical techniques in their own lives. Comprehensive but readable for both beginners and people experiences in complementary healing methods, this book has become a modern classic in self-healing and is also used widely as course text.Leslie MeredithExecutive Editor & Divisional Vice PresidentBallantine Wellspring

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Product details

Paperback: 448 pages

Publisher: Ballantine Books (June 30, 1992)

Language: English

ISBN-10: 0345379748

ISBN-13: 978-0345379740

Product Dimensions:

6.1 x 1 x 9.3 inches

Shipping Weight: 1.1 pounds (View shipping rates and policies)

Average Customer Review:

4.5 out of 5 stars

159 customer reviews

Amazon Best Sellers Rank:

#13,051 in Books (See Top 100 in Books)

This book surprised me. I'm a nurse in the U.S. and from what I've read in this book, I don't know why we don't use more and more eastern medicine. I can't wait to learn more about it, this book was a great beginner book for someone interested in eastern medicine. I can't wait to learn more. Great book. I got it in Kindke edition, but will also be ordering the regular book also bc of the great recipes at the back of book, reference to herbal formulas, and just overall note taking/highlights of the book. YES there is that much good stuff in here, wonderful beginning to learning more!

Interesting reading. We should have the west and east work together for health care. Also the Chinese should add certain western herbs to their many herbs that they don't have such as Maca root from South America for even more herbs. The west has to be open minded about something from the east, it has been used for thousands of years.

A most detailed description of Chinese medicine. Thorough and understandable. It is a reference to be delved into from time to time not a "page turner" as a novel would be. My husband & I have found it very useful if somewhat detailed for our everyday use. Recommended for reference purposes and if you are a student of Chinese medicine.

One of the best books I have read in many years. Not only well written with excellent sourcing and index, it is a clear presentation of the powerful and affective impact of Acupuncture. Read, find a qualified practitioner and become an active participant in your own well being.

Excellent resource book...will never be out of date, nor in disuse if purchased.Five element discussion is exceptional and the sections on herbs are well arranged and thought out.Diagnosis information as well as queries are presented in a fashion in keeping with rest of book, did Isay excellent and exceptional..........The fact that domestic terrorists, Bill Ayers and Bernardine Dohrn, had a hand in this books publication should not deter one from its purchase. Their politics are not reflected in book...........

Written more for a physician or medical student. It is and was very hard for me to read and understand. Perhaps if I had a better breath of Chinese medicine it would seem easier. I was hoping for a beginner's guide on chinese medicince.This was over my head as a beginner, but I'm sure perfect for someone with more Chinese medicine background.

Easy to read and full of information for those seeking to better understand traditional medicine.

Interesting learning guide for an entirely different branch of medicine. I feel like I need to read it again. Chinese medicine provides many new ways for thinking about health issues.

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