|
DataMuseum.dkPresents historical artifacts from the history of: CP/M |
This is an automatic "excavation" of a thematic subset of
See our Wiki for more about CP/M Excavated with: AutoArchaeologist - Free & Open Source Software. |
top - metrics - download
Length: 5504 (0x1580)
Types: RcTekst
Names: »99109899.WP«
└─⟦dedaa6eab⟧ Bits:30005866/disk1.imd Dokumenter i RcTekst format (RCSL 99-1-*)
└─⟦this⟧ »99109899.WP«
╱04002d4e0a0006000000000201413100000000000000000000000000000000000000000000000000050f19232d37414b555f69737d8791ff04╱
↲
↲
↲
↲
↲
↲
↲
↲
↲
↲
↲
↲
↲
↲
↲
↲
↲
↲
↲
┆06┆Specification for Monitor Housing↲
┆06┆Revision 2↲
┆06┆Oct. 2'nd, 1984↲
┆06┆RC Computer↲
↲
↲
↲
↲
↲
↲
↲
↲
↲
↲
↲
↲
↲
↲
↲
↲
↲
↲
↲
↲
↲
↲
↲
↲
↲
↲
↲
↲
↲
↲
┆05┆RCSL No: 991 09899↲
════════════════════════════════════════════════════════════════════════
↓
Specification for Monitor Housing↲
↲
Materials: ┆84┆ABS selfextinguishing VO.↲
┆84┆Supplied to be agreed and specified ↓
┆19┆┆98┆┄┄later.↲
Further specification appears later on.↲
↲
Colour: Specified by RC.↲
↲
Surfaces, ↲
Visible : As Moldtech 1055-5. Photoetched.↲
↲
Surfaces,↲
Non-visible: Polished. Burnished to grain size 180.↲
↲
Inlet: ┆84┆Inletgates are placed so that neither ↓
┆19┆┆98┆┄┄visible marks appear after them nor ↓
┆19┆┆98┆┄┄discoloration.↲
This applies to all visible surfaces.↲
↲
Air-escape↲
holes: ┆84┆These must not be made as inlays in the ↓
┆19┆┆98┆┄┄form, but must be in one with the ↓
┆19┆┆98┆┄┄remaining form material. The core must ↓
┆19┆┆98┆┄┄always be made from the exterior of the ↓
┆19┆┆98┆┄┄subject.↲
↲
Thickness of↲
material: ┆84┆This is adapted the drafts conditions and ↓
┆19┆┆98┆┄┄that suctions in connection with ribs, ↓
┆19┆┆98┆┄┄coloumns etc. must not be visible.↲
↲
Injections ↲
burrs: ┆84┆The closing surfaces must be of such a ↓
┆19┆┆98┆┄┄nature that injections burrs does not ↓
┆19┆┆98┆┄┄take place. This also applies where jaw ↓
┆19┆┆98┆┄┄fraction occurs.↲
↲
Tension of ↲
subjects: ┆84┆Subjects and tools should be constructed ↓
┆19┆┆98┆┄┄so that tensions give no cause of ↓
┆19┆┆98┆┄┄assembling difficulties or visible ↓
┆19┆┆98┆┄┄torsions or skewnesses.↲
↲
Drafts: ┆84┆Where this is permitted it must be an ↓
┆19┆┆98┆┄┄absolute minimum, however, not less than ↓
┆19┆┆98┆┄┄subject leaves form-tools without drawing ↓
┆19┆┆98┆┄┄marks.↲
↲
Tilt: ┆84┆(Max -3.5┆81┆o┆82┆, Max +20┆81┆o┆82┆) with stops in the ↓
┆19┆┆98┆┄┄globular foundation of the CRT bucket↲
↲
Snivel: ┆84┆from zero position to +60┆81┆o┆82┆ and -60┆81┆o┆82┆ with ↓
┆19┆┆98┆┄┄stops in the globular foundation of the ↓
┆19┆┆98┆┄┄CRT bucket.↲
↲
Partlines: ┆84┆Partlines will not, after production of ↓
┆19┆┆98┆┄┄50000 sets of cabinet, be more visible ↓
┆19┆┆98┆┄┄than samples approved by Sampo and RC. ↓
┆19┆┆98┆┄┄These samples are kept at Sampo for ↓
┆19┆┆98┆┄┄Quality assurance.↲
════════════════════════════════════════════════════════════════════════
↓
A detailed account:↲
↲
┆b0┆┆a1┆┆f0┆1. Front Bezel↲
↲
┆84┆Made with varying drafts angle on the exterior so that ↓
┆19┆┆89┆┄┄the visual geometry appears rectangular. The subject is ↓
┆19┆┆89┆┄┄fixed to a metal furnishing, which already carries the ↓
┆19┆┆89┆┄┄CRT. The column height for the clamping screws must be ↓
┆19┆┆89┆┄┄adjusted so that it is always possible to obtain a ↓
┆19┆┆89┆┄┄compact fitting between Bezel and the front surface of ↓
┆19┆┆89┆┄┄the CRT.↲
↲
┆a1┆2. Cover↲
↲
┆84┆No drafts is permitted in connection with this subject ↓
┆19┆┆89┆┄┄with the exception of the back of the front-frame which ↓
┆19┆┆89┆┄┄have a drafts of 5┆81┆o┆82┆. This demand brings about that the ↓
┆19┆┆89┆┄┄tools are made with a 4-sided jaw fraction.↲
↲
┆84┆Interior drafts must be an absolute minimum in order to ↓
┆19┆┆89┆┄┄avoid too large variation of the thickness of material.↲
↲
┆84┆Assembling of jaws must take place in the centre of the ↓
┆19┆┆89┆┄┄roundings (curves) and must not be immediately visible.↲
↲
┆84┆The subject is constructed so that it is fixed in ↓
┆19┆┆89┆┄┄proportion to the Front Bezel and the CRT Bucket.↲
↲
┆84┆Cover and Rear Cover are assembled to one unit by means ↓
┆19┆┆89┆┄┄of ultra-sound riveting or heat riveting.↲
↲
┆84┆The assembled unit is fixed to the other parts by means ↓
┆19┆┆89┆┄┄of screws placed on places not immediately visible.↲
↲
┆84┆Air-escape holes at top and sides have a width of 3 mm, ↓
┆19┆┆89┆┄┄else compare with drawing. On the surfaces facing ↓
┆19┆┆89┆┄┄downwards are placed oblong holes 6x60 mm with a minimum ↓
┆19┆┆89┆┄┄of 43 cm┆81┆3┆82┆ flow area altogether.↲
↲
┆84┆Holes at top and sides are covered by a fine-thready ↓
┆19┆┆89┆┄┄plastic-net on the inside in case it is possible to see ↓
┆19┆┆89┆┄┄print, components etc.↲
↲
┆a1┆3. Rear Cover↲
↲
┆84┆Through-going air-escape holes have a width of 3 mm. ↓
┆19┆┆89┆┄┄Remaining holes turn upwards and pass unbroken from the ↓
┆19┆┆89┆┄┄back to approximately 12 mm into the top surface. ↓
┆19┆┆89┆┄┄Dimensions are shown on the drawing the width is, ↓
┆19┆┆89┆┄┄however, 6 mm.↲
↲
┆84┆The holes are covered by plastic-net as described in "2. ↓
┆19┆┆89┆┄┄Cover".↲
════════════════════════════════════════════════════════════════════════
↓
┆a1┆4. CRT Bucket↲
↲
┆84┆Basic for the fixing of the remaining parts and the CRT ↓
┆19┆┆89┆┄┄by means of metal furnishings.↲
↲
┆84┆Where possible active air-escape holes are placed, ↓
┆19┆┆89┆┄┄dimensioned in a way, however, that the stiffness and ↓
┆19┆┆89┆┄┄the stability of the device is not reduced.↲
↲
┆84┆The connection between the CRT Bucket and the Base Plate ↓
┆19┆┆89┆┄┄globular shaped foundation must offer the possibility of ↓
┆19┆┆89┆┄┄installing various cables.↲
↲
┆a1┆5. Base Plate, upperpart↲
↲
┆84┆The subject is dimensioned so that necessary stiffness ↓
┆19┆┆89┆┄┄is obtained. This is necessary especially in connection ↓
┆19┆┆89┆┄┄with rocking the Monitor up and down.↲
↲
┆84┆The subject is fixed to the Base Plate, lowerpart, when ↓
┆19┆┆89┆┄┄placing metal box for electronics.↲
↲
┆a1┆6. Base Plate, lowerpart↲
↲
┆84┆Is to be designed so that it is fixed 100% by "upper ↓
┆19┆┆89┆┄┄part".↲
↲
┆1a┆┆1a┆┆1a┆┆1a┆100% by "upper ↓
┆19┆┆89┆┄┄part".↲
↲
↓
┆1a┆10.1.2 Ændring af aktuelt brugernummer↲