Engineering Design Handbook - Elements of Armament by ARMY MATERIEL COMMAND ALEXANDRIA VA PDF

Design

By ARMY MATERIEL COMMAND ALEXANDRIA VA

ISBN-10: 1615839917

ISBN-13: 9781615839919

This 1963 textual content represents the applying of army, clinical, and engineering basics to the research, layout and operation of guns platforms, together with nuclear elements. it's not meant to completely orient or familiarize the scholar in guns employment or nomenclature.

Show description

Read or Download Engineering Design Handbook - Elements of Armament Engineering, Part Three - Weapon Systems and Components: PDF

Similar design books

Get What an Architecture Student Should Know PDF

It's not only you. each structure pupil is first and foremost harassed by means of structure institution - an schooling so diverse that it doesn't evaluate to anything. A student’s pleasure at being selected in stiff festival with many different candidates can flip to doubt whilst she or he struggles to appreciate the good judgment of the categorical educating technique.

Download e-book for kindle: Design aids for EC2: design of concrete structures : design by Deutscher Beton-Verein

Eurocode 2 is the foremost record for destiny structural layout in concrete all through Europe. to take advantage of the code successfully, structural engineers want a variety of aids within the kind of stream charts, layout charts and simplified approaches. This ebook presents a lot of these, and is written with the authority of collaborative paintings through contributors of the Concrete Societies of the united kingdom, the Netherlands and Germany.

Seismic Design and Assessment of Bridges: Inelastic Methods by Andreas J. Kappos (auth.), Andreas J. Kappos, M. Saiid PDF

The e-book specializes in using inelastic research tools for the seismic overview and layout of bridges, for which the paintings performed to this point, albeit fascinating and priceless, is however sincerely under that for constructions. even though a few important literature at the topic is at the moment on hand, the main complicated inelastic research equipment that emerged over the last decade are at the moment came across basically within the specialized research-oriented literature, similar to technical journals and convention court cases.

Additional info for Engineering Design Handbook - Elements of Armament Engineering, Part Three - Weapon Systems and Components:

Example text

Are taken for granted in the modern weapon. A satisfactory breech mechanism must be easy and quick to operate. If it is operated manually, its operation must be quick enough that it does not delay the rate of fire, and easy enough that the operator will not become nnduly fatigued 5-4 Safety is another very important rcquircment. For a grin crew to operate most efficiently, thc inen must have confidence that they will not bc injured in serving the weapon. The obturation must be complete Ohtitration is the sealing of the propellent gases in the chitinher, both to the front m t l to the rear.

Where X is the distance in feet that the spring is compressed or stretched. Therefore, the acceleration in the X direction is directly proportional 4-3 WEAPON SYSTEMS AND COMPONENTS Fig. 4-4 Integrating gyroscopic accelerometer. than a few degrees, the pendulous mass would pick up accelerations at right angles to the desired axis, introducing errors of considerable magnitude. do. The torque of the servo motor is h -', and (4-7) where V, is the velocity along the input axis. From (4-5) it is seen that the angular velocity of the servo motor is proportional to acceleration, while from (4-7) it is seen that the angular position of the servo is proportional to velocity.

5-4 Fig. 1 Welin breechblock. Fig. 5-6 Vertical sliding-wedge breechblock. Horizontal sliding-wedge breechblock. of adapting an obturating device to the assembly. INTERRUPTED-SCREW The most common type of interrupted-screw breechblock is the stepped thread ( Welin) breechblock. The breech recess and the breechblock are cut with a series of stepped threads (Figure 5-4) so that when the breechblock is inserted and turned in the breech recess, matching sections of stepped threads engage. Using the stepped type of thread, a large threaded surface or holding area is possible.

Download PDF sample

Engineering Design Handbook - Elements of Armament Engineering, Part Three - Weapon Systems and Components: by ARMY MATERIEL COMMAND ALEXANDRIA VA


by Anthony
4.5

Rated 4.86 of 5 – based on 48 votes