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A Text-Book of Engineering Drawing and Design Volume 2; Machine and Engine Drawing and Design by Sidney Herbert Wells - Paperback
56.70 درهم

A Text-Book of Engineering Drawing and Design Volume 2; Machine and Engine Drawing and Design by Sidney Herbert Wells - Paperback

كن أول من يقيِّم هذا المنتج 

56.70 درهم 

  - ستوفر -56.70 درهم
الأسعار تشمل ضريبة القيمة المضافة  التفاصيل
رقم ال ISBN
9781130825701
الفئات
ارشادات تعليم الفن
الكاتب
Sidney Herbert Wells
الناشر
Rarebooksclub.com
الوصف:

This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1905 Excerpt: ...passages" lead, one to each end of the cylinder. The cylinder when for a vertical engine is cast with one end attached, or may be fitted with separate covers at both ends, stuffing ...

تشحن من الولايات المتحدة
اشحن الى دبي (تغيير المدينة)
التوصيل خلال السبت ٥ مايو - الأحد ٦ مايو الي دبي

حالة السلعة:
جديدة
البائع:
InternationalBookStore (88% تقييم ايجابي)

معلومات المنتج

  •  

    المواصفات

    رقم ال ISBN
    9781130825701
    الفئات
    ارشادات تعليم الفن
    اللغات
    الانجليزية
    الرقم المميز للسلعة
    2724353408860
    المؤلفين
    الكاتب
    Sidney Herbert Wells
    رقم ال ISBN
    9781130825701
    الفئات
    ارشادات تعليم الفن
    اللغات
    الانجليزية
    الرقم المميز للسلعة
    2724353408860
    المؤلفين
    الكاتب
    Sidney Herbert Wells
    المؤلفين
    الناشر
    Rarebooksclub.com
    معلومات تقنية
    غلاف الكتاب
    غلاف عادي
    اللغات والبلدان
    لغة الكتاب
    الانجليزية
    إقرأ المزيد
  •  

    الوصف:

    This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1905 Excerpt: ...passages" lead, one to each end of the cylinder. The cylinder when for a vertical engine

    This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1905 Excerpt: ...passages" lead, one to each end of the cylinder. The cylinder when for a vertical engine is cast with one end attached, or may be fitted with separate covers at both ends, stuffing boxes being provided for the passage of the piston-rod. The inside of the barrel is accurately bored to give a working surface for the piston, and in some cases is fitted with a separate "liner," the advantage being that by simply providing a new liner an old cylinder is made practically equal to a new one, whereas a cylinder without a liner, and too thin for further reboring, would need to be completely replaced. When a liner is used it may be of harder metal than the cylinder casting, and is often made of steel, thereby ensuring a more durable surface than with ordinary. cast iron. A liner helps to make a simpler casting when the cylinder requires to be steam jacketed--that is, to be provided with a double casing (except at the steam chest), through which a supply of steam may pass when the engine is working, as shown in the cylinder of Fig. 181. It will be seen from the same figure that the cylinder covers are also cast with a double thickness, and having a space between for steam jacketing, so that the ends may be kept as hot as the sides. Simple engines are not usually steam jacketed, but this cylinder is included because of its value in showing the construction adopted when a liner and steam jackets are fitted. The cylinder casting is usually provided with projecting flanges forming the feet by means of which the cylinder is bolted to the engine framing; in vertical engines these are cast on one end, as in Fig. 180, and in a horizontal cylinder on the under side of the barrel, as in Fig. 181. The steam chest is provided with a separate cover, and one or both.

    خصائص المنتج:
    • الفئات: ارشادات تعليم الفن
    • غلاف الكتاب: غلاف عادي
    • لغة الكتاب: الانجليزية
    • الكاتب: Sidney Herbert Wells
    • الناشر: Rarebooksclub.com
    • رقم ال ISBN: 9781130825701
    • عدد الصفحات: 70
    • لأبعاد (الارتفاع*العرض*العمق): 9.69 x 7.44 x 0.15 inches
 

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