ГОСТ 18431-73*
Группа Г27
ГОСУДАРСТВЕННЫЙ СТАНДАРТ СОЮ3А ССР
ВТУЛКИ КОНДУКТОРНЫЕ СМЕННЫЕ
Конструкция и размеры
Renewable jig bushes.
Design and dimensions
Дата введения 1974-07-01
УТВЕРЖДЕН постановлением Государственного комитета стандартов Совета Министров СССР от 15 февраля 1973 г. N 372. Срок введения установлен с 01.07.74
Проверен в 1979 г.
ВЗАМЕН МН 5529-64
* ПЕРЕИЗДАНИЕ (декабрь 1993 г.) с Изменениями N 1, 2, утвержденными в августе 1979 г., в июне 1984 г. (ИУС 9-79, 10-84)
1. Настоящий стандарт распространяется на сменные кондукторные втулки к приспособлениям металлорежущих станков, разработанным до 01.01.86.
Стандарт соответствует рекомендациям СЭВ по стандартизации PC 3482-72, PC 3485-72 и PC 1857-69.
2. Конструкция и размеры втулок должны соответствовать указанным на чертеже и в таблице.
Размеры, мм
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Обозначения втулок |  , не бо- лее |  (поле допуска по q5 или q6) |  |  |  |  (поле допус- ка по b11) |  |  |  |  |  |  | Масса 1000 шт., кг, не более | |||
Пред. откл. по q5 | При- меняе- мость | Пред. откл. no q6 | При- меняе- мость |
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7051-2021 |
| 7051-2022 |
| 4,5 | 8,0 | 6,3 | 16 | 9 | 4 | 4 | 0,6 | 0,3 | 6,0 | 0,3 | 0,4 | 14,99 |
7051-2023 |
| 7051-2024 |
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| 8,0 |
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| 6 |
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| 15,50 |
7051-2025 |
| 7051-2026 |
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| 10,0 |
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| 8 |
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| 16,11 |
7051-2027 |
| 7051-2028 |
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| 12,0 |
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| 10 |
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| 16,62 |
7051-2031 |
| 7051-2032 |
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| 16,0 |
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| 12 |
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| 17,82 |
7051-2033 |
| 7051-2034 |
| 5,2 | 9,0 | 6,3 | 18 |
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| 4 | 0,8 | 0,4 | 7,0 |
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| 18,82 |
7051-2035 |
| 7051-2036 |
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| 8,0 |
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| 6 |
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| 19,40 |
7051-2037 |
| 7051-2038 |
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| 10,0 |
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| 8 |
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| 20,10 |
7051-2041 |
| 7051-2042 |
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| 12,0 |
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| 10 |
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| 20,80 |
7051-2043 |
| 7051-2044 |
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| 16,0 |
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| 12 |
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| 22,10 |
7051-2045 |
| 7051-2046 |
| 6,0 | 10,0 | 8,0 | 19 | 10 |
| 4 |
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| 23,30 |
7051-2047 |
| 7051-2048 |
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| 10,0 |
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| 6 |
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| 24,10 |
7051-2051 |
| 7051-2052 |
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| 12,0 |
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| 8 |
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| 24,80 |
7051-2053 |
| 7051-2054 |
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| 16,0 |
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| 12 |
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| 26,40 |
7051-2055 |
| 7051-2056 |
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| 20,0 |
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| 14 |
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| 28,00 |
7051-2057 |
| 7051-2058 |
| 6,7 | 11,0 | 8,0 | 20 |
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| - |
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| 7,5 |
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| 25,30 |
7051-2061 |
| 7051-2062 |
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| 10,0 |
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| 26,20 |
7051-2063 |
| 7051-2064 |
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| 12,0 |
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| 27,10 |
7051-2065 |
| 7051-2066 |
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| 16,0 |
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| 28,80 |
7051-2067 |
| 7051-2068 |
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| 20,0 |
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| 30,60 |
7051-2071 |
| 7051-2072 |
| 7,5 | 12,0 | 8,0 | 22 |
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| 8,5 | 0,4 |
| 29,60 |
7051-2073 |
| 7051-2074 |
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| 10,0 |
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| 30,70 |
7051-2075 |
| 7051-2076 |
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| 12,0 |
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| 31,80 |
7051-2077 |
| 7051-2078 |
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| 16,0 |
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| 33,70 |
7051-2081 |
| 7051-2082 |
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| 20,0 |
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| 35,70 |
7051-2083 |
| 7051-2084 |
| 9,0 | 14,0 | 8,0 | 24 |
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| 1,0 | 0,6 | 9,5 |
| 0,6 | 39,50 |
7051-2085 |
| 7051-2086 |
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| 10,0 |
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| 40,60 |
7051-2087 |
| 7051-2088 |
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| 12,0 |
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| 42,00 |
7051-2091 |
| 7051-2092 |
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| 16,0 |
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| 44,80 |
7051-2093 |
| 7051-2094 |
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| 20,0 |
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| 47,70 |
7051-2095 |
| 7051-2096 |
| 10,5 | 16,0 | 10,0 | 26 |
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| 10,5 |
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| 49,10 |
7051-2097 |
| 7051-2098 |
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| 12,0 |
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| 51,50 |
7051-2101 |
| 7051-2102 |
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| 16,0 |
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| 54,10 |
7051-2103 |
| 7051-2104 |
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| 20,0 |
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| 57,50 |
7051-2105 |
| 7051-2106 |
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| 25,0 |
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| 61,60 |
7051-2107 |
| 7051-2108 |
| 12,0 | 18,0 | 10,0 | 30 |
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| 1,2 | 0,8 | 12,5 | 0,6 |
| 57,70 |
7051-2111 |
| 7051-2112 |
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| 12,0 |
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| 59,90 |
7051-2113 |
| 7051-2114 |
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| 16,0 |
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| 64,40 |
7051-2115 |
| 7051-2116 |
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| 20,0 |
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| 68,80 |
7051-2117 |
| 7051-2118 |
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| 25,0 |
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| 74,40 |
7051-2121 |
| 7051-2122 |
| 14,0 | 20,0 | 12,0 | 32 | 12 | 5 |
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| 13,0 |
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| 81,20 |
7051-2123 |
| 7051-2124 |
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| 16,0 |
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| 86,30 |
7051-2125 |
| 7051-2126 |
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| 20,0 |
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| 91,20 |
7051-2127 |
| 7051-2128 |
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| 25,0 |
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| 97,60 |
7051-2131 |
| 7051-2132 |
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| 32,0 |
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| 106,30 |
7051-2133 |
| 7051-2134 |
| 15,0 | 22,0 | 12,0 | 34 |
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| 1,6 | 1,0 | 14,0 | 0,8 | 0,8 | 98,50 |
7051-2135 |
| 7051-2136 |
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| 16,0 |
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| 104,80 |
7051-2137 |
| 7051-2138 |
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| 20,0 |
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| 111,30 |
7051-2141 |
| 7051-2142 |
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| 25,0 |
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| 119,20 |
7051-2143 |
| 7051-2144 |
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| 32,0 |
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| 130,40 |
7051-2145 |
| 7051-2146 |
| 17,0 | 25,0 | 12,0 | 36 |
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| 15,0 |
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| 110,20 |
7051-2147 |
| 7051-2148 |
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| 16,0 |
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| 118,50 |
7051-2151 |
| 7051-2152 |
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| 20,0 |
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| 126,90 |
7051-2153 |
| 7051-2154 |
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| 25,0 |
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| 137,10 |
7051-2155 |
| 7051-2156 |
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| 32,0 |
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| 151,70 |
7051-2157 |
| 7051-2158 |
| 20,0 | 28,0 | 16,0 | 40 |
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| 17,0 |
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| 138,70 |
7051-2161 |
| 7051-2162 |
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| 20,0 |
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| 148,30 |
7051-2163 |
| 7051-2164 |
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| 25,0 |
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| 160,10 |
7051-2165 |
| 7051-2166 |
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| 32,0 |
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| 176,70 |
7051-2167 |
| 7051-2168 |
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| 40,0 |
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| 195,70 |
7051-2171 |
| 7051-2172 |
| 23,0 | 32,0 | 16,0 | 45 |
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| 2,0 | 1,2 | 19,5 | 1,0 |
| 166,30 |
7051-2173 |
| 7051-2174 |
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| 20,0 |
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| 178,60 |
7051-2175 |
| 7051-2176 |
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| 25,0 |
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| 193,80 |
7051-2177 |
| 7051-2178 |
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| 32,0 |
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| 215,10 |
7051-2181 |
| 7051-2182 |
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| 40,0 |
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| 239,60 |
7051-2183 |
| 7051-2184 |
| 27,0 | 36,0 | 20,0 | 50 |
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| 22,0 |
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| 201,00 |
7051-2185 |
| 7051-2186 |
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| 25,0 |
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| 218,50 |
7051-2187 |
| 7051-2188 |
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| 32,0 |
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| 243,00 |
7051-2191 |
| 7051-2192 |
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| 40,0 |
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| 274,40 |
7051-2193 |
| 7051-2194 |
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| 50,0 |
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| 313,80 |
7051-2195 |
| 7051-2196 |
| 30,0 | 40,0 | 20,0 | 56 | 14 | 6 |
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| 24,5 |
| 1,0 | 279,30 |
7051-2197 |
| 7051-2198 |
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| 25,0 |
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| 300,90 |
7051-2201 |
| 7051-2202 |
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| 32,0 |
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| 331,10 |
7051-2203 |
| 7051-2204 |
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| 40,0 |
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| 365,60 |
7051-2205 |
| 7051-2206 |
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| 50,0 |
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| 408,80 |
7051-2207 |
| 7051-2208 |
| 34,0 | 45,0 | 25,0 | 63 |
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| 28,0 |
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| 376,70 |
7051-2211 |
| 7051-2212 |
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| 32,0 |
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| 414,20 |
7051-2213 |
| 7051-2214 |
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| 40,0 |
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| 457,10 |
7051-2215 |
| 7051-2216 |
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| 50,0 |
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| 510,70 |
7051-2217 |
| 7051-2218 |
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| 63,0 |
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| 580,40 |
7051-2221 |
| 7051-2222 |
| 38,0 | 50,0 | 25,0 | 71 | 16 |
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| 2,5 | 1,6 | 31,5 | 1,2 |
| 517,60 |
7051-2223 |
| 7051-2224 |
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| 32,0 |
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| 563,20 |
7051-2225 |
| 7051-2226 |
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| 40,0 |
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| 615,30 |
7051-2227 |
| 7051-2228 |
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| 50,0 |
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| 680,40 |
7051-2231 |
| 7051-2232 |
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| 63,0 |
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| 765,00 |
7051-2233 |
| 7051-2234 |
| 44,0 | 56,0 | 32,0 | 78 |
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| 35,0 |
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| 677,00 |
7051-2235 |
| 7051-2236 |
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| 40,0 |
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| 736,30 |
7051-2237 |
| 7051-2238 |
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| 50,0 |
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| 810,30 |
7051-2241 |
| 7051-2242 |
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| 63,0 |
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| 112,30 |
7051-2243 |
| 7051-2244 |
| 50,0 | 63,0 | 32,0 | 88 |
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| 39,5 |
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| 842,20 |
7051-2245 |
| 7051-2246 |
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| 40,0 |
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| 914,70 |
7051-2247 |
| 7051-2248 |
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| 50,0 |
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| 1005,20 |
7051-2251 |
| 7051-2252 |
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| 63,0 |
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| 1123,00 |
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