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ГОСТ 28430-90

Фрезы насадные со сменными режущими пластинами. Обозначения

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<title>Ôðåçû íàñàäíûå ñî ñìåííûìè ðåæóùèìè ïëàñòèíàìè. Îáîçíà÷åíèÿ</title>

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<div class=Section1>

<p class=MsoNormal align=right style='text-align:right'><b><span style='font-size:12.0pt'>ÃÎÑÒ 28430-90 <br>
(ÈÑÎ 7406-86)</span></b></p>

<div style='border:none;border-bottom:solid windowtext 1.5pt;padding:0cm 0cm 1.0pt 0cm'>

<p class=MsoNormal align=center style='margin-top:12.0pt;text-align:center;
border:none;padding:0cm;
'><b style='mso-bidi-font-weight:normal'><span style='font-size:12.0pt;letter-spacing:2.0pt'>ÌÅÆÃÎÑÓÄÀÐÑÒÂÅÍÍÛÉ ÑÒÀÍÄÀÐÒ</span></b></p>

</div>

<p class=MsoNormal align=center style='margin-top:12.0pt;text-align:center'><b><span style='font-size:14.0pt'>&nbsp;</span></b></p>

<p class=MsoNormal align=center style='margin-top:12.0pt;text-align:center'><b><span style='font-size:14.0pt'>ÔÐÅÇÛ ÍÀÑÀÄÍÛÅ ÑÎ ÑÌÅÍÍÛÌÈ <br>
ÐÅÆÓÙÈÌÈ ÏËÀÑÒÈÍÀÌÈ</span></b></p>

<p class=MsoNormal align=center style='margin-top:12.0pt;text-align:center'><b><span style='font-size:12.0pt'>ÎÁÎÇÍÀ×ÅÍÈß</span></b></p>

<p class=MsoNormal align=center style='margin-top:12.0pt;text-align:center'><b><span style='font-size:12.0pt'>&nbsp;</span></b></p>

<p class=MsoNormal align=center style='margin-top:12.0pt;text-align:center'><b><span style='font-size:12.0pt'>&nbsp;</span></b></p>

<p class=MsoNormal align=center style='text-align:center'><a name=SO0000001><b
style='mso-bidi-font-weight:normal'><span style='font-size:12.0pt'><img width=46 height=37
src="img\61350.jpg" v:shapes="_x0000_i1040"></span></b></a><b></b></p>

<p class=MsoNormal align=center style='text-align:center'><b><span style='font-size:12.0pt'>Ìîñêâà</span></b></p>

<p class=MsoNormal align=center style='text-align:center'><b><span style='font-size:12.0pt'>Ñòàíäàðòèíôîðì</span></b></p>

<p class=MsoNormal align=center style='text-align:center'><b><span style='font-size:12.0pt'>2005</span></b></p>

<p class=MsoNormal align=center style='text-align:center'><b style='mso-bidi-font-weight:
normal'><span style='font-size:12.0pt'>&nbsp;</span></b></p>

<div style='border:none;border-bottom:solid windowtext 1.5pt;padding:0cm 0cm 1.0pt 0cm'>

<p class=MsoNormal align=center style='margin-top:6.0pt;text-align:center;
border:none;padding:0cm;
'><b style='mso-bidi-font-weight:normal'><span style='font-size:12.0pt;letter-spacing:2.0pt'>ÌÅÆÃÎÑÓÄÀÐÑÒÂÅÍÍÛÉ ÑÒÀÍÄÀÐÒ</span></b></p>

</div>

<div align=center>

<table border=0 cellspacing=0 cellpadding=0 width="100%" style='width:100.0%;
border-collapse:collapse;'>
<tr>
<td width="68%" style='width:68.66%;padding:0cm 1.4pt 0cm 1.4pt'>
<p class=MsoNormal align=center style='margin-top:6.0pt;text-align:center'><a
name=TO0000002><b><span style='font-size:12.0pt'>ÔÐÅÇÛ
ÍÀÑÀÄÍÛÅ ÑÎ ÑÌÅÍÍÛÌÈ <br>
ÐÅÆÓÙÈÌÈ ÏËÀÑÒÈÍÀÌÈ</span></b></a></p>
<p class=MsoNormal align=center style='margin-top:6.0pt;text-align:center'><b><span style='font-size:12.0pt'>Îáîçíà÷åíèÿ</span></b></p>
<p class=MsoNormal align=center style='margin-top:6.0pt;text-align:center'><span style='font-size:12.0pt;
mso-bidi-font-size:11.0pt'>Milling cutters with
indexable inserts. <br>
Symbols</span><b></b></p>
</td>

<td width="31%" style='width:31.34%;padding:0cm 1.4pt 0cm 1.4pt'>
<p class=MsoNormal align=center style='margin-bottom:6.0pt;text-align:center'><b><span style='font-size:14.0pt'>ÃÎÑÒ <br>
28430-90</span></b></p>
<p class=MsoNormal align=center style='text-align:center'><b><span style='font-size:12.0pt'>(ÈÑÎ 7406-86)</span></b></p>
</td>

</tr>
</table>

</div>

<div style='border:none;border-top:solid windowtext 1.5pt;padding:1.0pt 0cm 0cm 0cm'>

<p class=MsoNormal align=right style='margin-top:6.0pt;margin-right:0cm;
margin-bottom:6.0pt;margin-left:0cm;text-align:right;border:none;padding:0cm;'><b><span style='font-size:12.0pt'>Äàòà ââåäåíèÿ <u>01.01.91</u></span></b></p>

</div>

<p class=MsoNormal style='text-align:justify;text-indent:14.15pt'><span style='font-size:12.0pt'>Íàñòîÿùèé ñòàíäàðò
óñòàíàâëèâàåò óñëîâíûå îáîçíà÷åíèÿ íàñàäíûõ ôðåç ñî ñìåííûìè ðåæóùèìè ïëàñòèíàìè,
ïðèìåíÿåìûå ïðè ñîçäàíèè èíôîðìàöèîííûõ áàç äàííûõ àâòîìàòèçèðîâàííûõ ñèñòåì
óïðàâëåíèÿ.</span></p>

<p class=MsoNormal style='text-align:justify;text-indent:14.15pt'><span style='font-size:12.0pt'>Óñëîâíûå îáîçíà÷åíèÿ,
óñòàíîâëåííûå íàñòîÿùèì ñòàíäàðòîì, íå ìàðêèðóþòñÿ íà íàñàäíûõ ôðåçàõ ñî
ñìåííûìè ðåæóùèìè ïëàñòèíàìè.</span></p>

<p class=MsoNormal style='text-align:justify;text-indent:14.15pt'><a
name=PN0000001></a><a name=PO0000001><span style='font-size:12.0pt'>1</span></a><span style='font-size:12.0pt'>. Îáîçíà÷åíèå ôðåç äîëæíî ñîñòîÿòü èç 12 ñèìâîëîâ, çíà÷åíèÿ è
ïîñëåäîâàòåëüíîñòü êîòîðûõ ïðèâåäåíû íèæå:</span></p>

<p class=MsoNormal style='text-align:justify;text-indent:14.15pt'><a
name=PN0000002></a><a name=PO0000002><span style='font-size:12.0pt'>1</span></a><span style='font-size:12.0pt'> - ñèìâîë äèàìåòðà ôðåçû, ñì. ï. </span><a href="#PO0000018"
title="Ïóíêò 2"><span style='font-size:
12.0pt'>2</span></a><span style='font-size:12.0pt'>;</span></p>

<p class=MsoNormal style='text-align:justify;text-indent:14.15pt'><a
name=PN0000003></a><a name=PO0000003><span style='font-size:12.0pt'>2</span></a><span style='font-size:12.0pt'> - ñèìâîë òèïà ôðåçû è òèïà è (èëè) ðàçìåðîâ êðåïëåíèÿ, ñì. ï. </span><a
href="#PO0000019" title="Ïóíêò 3"><span style='font-size:12.0pt'>3</span></a><span style='font-size:12.0pt'>;</span></p>

<p class=MsoNormal style='text-align:justify;text-indent:14.15pt'><a
name=PN0000004></a><a name=PO0000004><span style='font-size:12.0pt'>3</span></a><span style='font-size:12.0pt'> - ñèìâîë ÷èñëà çóáüåâ, ñì. ï. </span><a href="#PO0000020"
title="Ïóíêò 4"><span style='font-size:
12.0pt'>4</span></a><span style='font-size:12.0pt'>;</span></p>

<p class=MsoNormal style='text-align:justify;text-indent:14.15pt'><a
name=PN0000005></a><a name=PO0000005><span style='font-size:12.0pt'>4</span></a><span style='font-size:12.0pt'> - ñèìâîë íàïðàâëåíèÿ ðåçàíèÿ, ñì. ï. </span><a href="#PO0000021"
title="Ïóíêò 5"><span style='font-size:
12.0pt'>5</span></a><span style='font-size:12.0pt'>;</span></p>

<p class=MsoNormal style='text-align:justify;text-indent:14.15pt'><a
name=PN0000006></a><a name=PO0000006><span style='font-size:12.0pt'>5</span></a><span style='font-size:12.0pt'> - ñèìâîë ñïîñîáà êðåïëåíèÿ ðåæóùåé ïëàñòèíû, ñì. ï. </span><a
hre