{"id":5595,"date":"2025-12-22T08:57:54","date_gmt":"2025-12-22T08:57:54","guid":{"rendered":"https:\/\/korea-transmission.com\/?p=5595"},"modified":"2025-12-22T08:57:54","modified_gmt":"2025-12-22T08:57:54","slug":"gb-t-6188-2017-hexalobular-internal-drive-for-bolts","status":"publish","type":"post","link":"https:\/\/korea-transmission.com\/pt\/blog\/gb-t-6188-2017-hexalobular-internal-drive-for-bolts\/","title":{"rendered":"GB\/T 6188-2017 Encaixe hexagonal interno para parafusos"},"content":{"rendered":"<h1 style=\"color: #0056b3; font-size: 2em; margin-bottom: 20px;\">GB\/T 6188-2017 Encaixe hexagonal interno para parafusos<\/h1>\n<h2 style=\"color: #007bff; font-size: 1.5em; margin-top: 40px; margin-bottom: 15px; border-bottom: 1px solid #ddd; padding-bottom: 10px;\">Introdu\u00e7\u00e3o<\/h2>\n<p style=\"margin-bottom: 15px;\">O encaixe hexalobular interno, comumente conhecido como Torx ou hexalobe, aprimora a transmiss\u00e3o de torque e reduz o risco de deslizamento da chave de fenda em fixadores. Esse design \u00e9 fundamental em aplica\u00e7\u00f5es de alto desempenho nas ind\u00fastrias automotiva, aeroespacial e eletr\u00f4nica.<\/p>\n<p style=\"margin-bottom: 15px;\">A norma GB\/T 6188-2017 especifica as dimens\u00f5es e os requisitos para encaixes sextavados usados \u200b\u200bem parafusos e porcas, alinhando-se com normas internacionais como a ISO 10664. Ela garante a compatibilidade, a confiabilidade e a intercambialidade dos elementos de fixa\u00e7\u00e3o.<\/p>\n<p style=\"margin-bottom: 15px;\">Esta norma aplica-se a fixadores met\u00e1licos com encaixe hexagonal interno, promovendo montagem e desmontagem seguras. Define tamanhos de encaixe de T1 a T100, abrangendo uma ampla gama de di\u00e2metros nominais de rosca.<\/p>\n<p style=\"margin-bottom: 15px;\">A norma categoriza as dimens\u00f5es em par\u00e2metros-chave: entre faces planas (A), entre cantos (B), chanfro (c m\u00e1x.) e profundidade de penetra\u00e7\u00e3o (f). Esses par\u00e2metros garantem um encaixe preciso com as ferramentas de acionamento. Consulte a Tabela 1 para obter informa\u00e7\u00f5es sobre as faixas de numera\u00e7\u00e3o dos soquetes e suas aplica\u00e7\u00f5es.<\/p>\n<table style=\"border-collapse: collapse; width: 100%; margin: 20px 0;\">\n<caption>Tabela 1: Intervalos de n\u00fameros de soquete e aplica\u00e7\u00f5es t\u00edpicas<\/caption>\n<thead>\n<tr>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center; background-color: #f2f2f2; font-weight: bold;\">Faixa de n\u00fameros de soquetes<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center; background-color: #f2f2f2; font-weight: bold;\">Di\u00e2metro nominal t\u00edpico da rosca (mm)<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center; background-color: #f2f2f2; font-weight: bold;\">Aplica\u00e7\u00f5es comuns<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">T1 a T10<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0,6 a 3<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">Eletr\u00f4nica, instrumentos de precis\u00e3o<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">T15 a T30<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">3 a 8<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">Automotivo, bens de consumo<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">T40 a T60<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">8 a 16<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">M\u00e1quinas, conjuntos estruturais<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">T70 a T100<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">16 a 30+<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">Equipamentos pesados, aeroespacial<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"margin-bottom: 15px;\">Esta norma especifica as dimens\u00f5es dos encaixes hexagonais para os comprimentos diagonais de indenta\u00e7\u00e3o, garantindo o m\u00ednimo deslizamento da ferramenta. Para encaixes fora das faixas padr\u00e3o, toler\u00e2ncias personalizadas podem ser aplicadas, aumentando a incerteza no encaixe.<\/p>\n<p style=\"margin-bottom: 15px;\">Inclui tamb\u00e9m m\u00e9todos para inspe\u00e7\u00e3o peri\u00f3dica de medidores e ferramentas para manter a precis\u00e3o.<\/p>\n<p style=\"margin-bottom: 15px;\">A norma GB\/T 6188-2017 aplica-se a fixadores de a\u00e7o carbono, a\u00e7o inoxid\u00e1vel e ligas met\u00e1licas, incluindo aqueles com revestimentos como zincagem ou passiva\u00e7\u00e3o. Abrange caracter\u00edsticas de acionamento externo e interno, mas concentra-se em encaixes internos.<\/p>\n<p style=\"margin-bottom: 15px;\">Para materiais especializados ou variantes inviol\u00e1veis, consulte normas relacionadas, como as emendas da GB\/T 6188 ou equivalentes da ISO.<\/p>\n<h2 style=\"color: #007bff; font-size: 1.5em; margin-top: 40px; margin-bottom: 15px; border-bottom: 1px solid #ddd; padding-bottom: 10px;\">Vis\u00e3o geral da norma GB\/T 6188-2017<\/h2>\n<p style=\"margin-bottom: 15px;\">Publicada em 2017 pela Administra\u00e7\u00e3o de Padroniza\u00e7\u00e3o da China, esta norma substitui a GB\/T 6188-2000, incorporando atualiza\u00e7\u00f5es para maior precis\u00e3o e alinhamento internacional.<\/p>\n<p style=\"margin-bottom: 15px;\">Aplica-se a parafusos e porcas com encaixes internos hexagonais, especificando dimens\u00f5es, toler\u00e2ncias e m\u00e9todos de ensaio para soquetes.<\/p>\n<p style=\"margin-bottom: 15px;\">O conte\u00fado principal inclui tabelas dimensionais, requisitos de medi\u00e7\u00e3o e considera\u00e7\u00f5es sobre materiais para fabrica\u00e7\u00e3o.<\/p>\n<h2 style=\"color: #007bff; font-size: 1.5em; margin-top: 40px; margin-bottom: 15px; border-bottom: 1px solid #ddd; padding-bottom: 10px;\">Princ\u00edpios b\u00e1sicos do acionamento interno hexalobular<\/h2>\n<p style=\"margin-bottom: 15px;\">O acionamento hexalobular apresenta um recesso de seis l\u00f3bulos que distribui o torque uniformemente, minimizando a concentra\u00e7\u00e3o de tens\u00f5es.<\/p>\n<p style=\"margin-bottom: 15px;\">A medi\u00e7\u00e3o envolve avaliar as dimens\u00f5es entre faces planas (A) e entre cantos (B) do soquete, garantindo a compatibilidade com chaves Torx padr\u00e3o.<\/p>\n<p style=\"margin-bottom: 15px;\">A transmiss\u00e3o de torque efetiva \u00e9 calculada com base na geometria do soquete: Capacidade de torque \u221d (A^3 * resist\u00eancia do material). Dimens\u00f5es precisas evitam o desgaste.<\/p>\n<h2 style=\"color: #007bff; font-size: 1.5em; margin-top: 40px; margin-bottom: 15px; border-bottom: 1px solid #ddd; padding-bottom: 10px;\">Procedimentos operacionais para implementa\u00e7\u00e3o de soquete hexalobular<\/h2>\n<p style=\"margin-bottom: 15px;\">Procedimentos para fabrica\u00e7\u00e3o e inspe\u00e7\u00e3o de soquetes hexalobulares de acordo com a norma GB\/T 6188-2017.<\/p>\n<h3 style=\"color: #007bff; font-size: 1.2em; margin-top: 20px; margin-bottom: 10px;\">Ambiente de fabrica\u00e7\u00e3o<\/h3>\n<p style=\"margin-bottom: 15px;\">As opera\u00e7\u00f5es normalmente ocorrem \u00e0 temperatura ambiente (10\u00b0C a 35\u00b0C). Para pe\u00e7as de precis\u00e3o cr\u00edtica, mantenha a temperatura entre 23\u00b0C \u00b15\u00b0C para evitar efeitos de expans\u00e3o t\u00e9rmica.<\/p>\n<h3 style=\"color: #007bff; font-size: 1.2em; margin-top: 20px; margin-bottom: 10px;\">Especifica\u00e7\u00f5es dimensionais<\/h3>\n<p style=\"margin-bottom: 15px;\">Selecione o tamanho do soquete com base no di\u00e2metro do parafuso. A Tabela 2 lista as dimens\u00f5es principais para os diversos n\u00fameros de soquete.<\/p>\n<table style=\"border-collapse: collapse; width: 100%; margin: 20px 0;\">\n<caption>Tabela 2: Dimens\u00f5es do encaixe hexalobular (mm)<\/caption>\n<thead>\n<tr>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center; background-color: #f2f2f2; font-weight: bold;\">Soquete n\u00ba.<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center; background-color: #f2f2f2; font-weight: bold;\">1<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center; background-color: #f2f2f2; font-weight: bold;\">2<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center; background-color: #f2f2f2; font-weight: bold;\">3<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center; background-color: #f2f2f2; font-weight: bold;\">4<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center; background-color: #f2f2f2; font-weight: bold;\">5<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center; background-color: #f2f2f2; font-weight: bold;\">6<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center; background-color: #f2f2f2; font-weight: bold;\">7<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center; background-color: #f2f2f2; font-weight: bold;\">8<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center; background-color: #f2f2f2; font-weight: bold;\">9<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center; background-color: #f2f2f2; font-weight: bold;\">10<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center; background-color: #f2f2f2; font-weight: bold;\">15<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center; background-color: #f2f2f2; font-weight: bold;\">20<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center; background-color: #f2f2f2; font-weight: bold;\">25<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center; background-color: #f2f2f2; font-weight: bold;\">27<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center; background-color: #f2f2f2; font-weight: bold;\">30<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center; background-color: #f2f2f2; font-weight: bold;\">40<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center; background-color: #f2f2f2; font-weight: bold;\">45<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center; background-color: #f2f2f2; font-weight: bold;\">50<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center; background-color: #f2f2f2; font-weight: bold;\">55<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center; background-color: #f2f2f2; font-weight: bold;\">60<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center; background-color: #f2f2f2; font-weight: bold;\">70<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center; background-color: #f2f2f2; font-weight: bold;\">80<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center; background-color: #f2f2f2; font-weight: bold;\">90<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center; background-color: #f2f2f2; font-weight: bold;\">100<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">A (Atrav\u00e9s das esquinas)<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.2<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.35<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.75<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">2.1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">2.4<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">2.6<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">2.8<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">3.35<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">3.95<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">4.5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">5.1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">5.6<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">6.75<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">7.93<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">8.95<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">11.35<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">13.45<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">15.7<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">17.75<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">20.2<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">22.4<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">B (Atrav\u00e9s dos apartamentos)<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.6<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.7<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.85<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.27<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.75<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.9<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">2.05<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">2.4<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">2.85<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">3.25<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">3.68<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">4.05<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">4.85<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">5.64<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">6.45<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">8.05<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">9.6<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">11.2<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">12.8<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">14.4<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">16<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">c (Chamfer Max)<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.13<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.13<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.13<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.13<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.13<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.13<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.13<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.13<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.13<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.13<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.13<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.25<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.25<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.25<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.25<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.25<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.25<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.25<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.25<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.25<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.25<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.25<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.25<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.25<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">f (Profundidade de Penetra\u00e7\u00e3o do Medidor)<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.064<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.07<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.114<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.13<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.22<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.35<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.41<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.48<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.51<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.56<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.67<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.79<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.02<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.12<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.18<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.39<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.56<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.98<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">2.35<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">2.75<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">3.11<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">3.53<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">3.92<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 style=\"color: #007bff; font-size: 1.5em; margin-top: 40px; margin-bottom: 15px; border-bottom: 1px solid #ddd; padding-bottom: 10px;\">Prepara\u00e7\u00e3o e Requisitos da Amostra<\/h2>\n<p style=\"margin-bottom: 15px;\">Os fixadores devem estar limpos e isentos de rebarbas. Utilize calibradores para inspe\u00e7\u00e3o.<\/p>\n<p style=\"margin-bottom: 15px;\">O equipamento inclui calibradores passa\/n\u00e3o passa e comparadores \u00f3pticos para verifica\u00e7\u00e3o dimensional.<\/p>\n<p style=\"margin-bottom: 15px;\">Etapas: Formar o encaixe por meio de estampagem a frio ou usinagem, inspecionar as profundidades, aplicar revestimentos se necess\u00e1rio e verificar com testes de torque.<\/p>\n<p style=\"margin-bottom: 15px;\">Analise os dados para verificar a conformidade com as toler\u00e2ncias, garantindo que as dimens\u00f5es A e B atendam aos valores nominais de \u00b10,01 mm para classes de precis\u00e3o.<\/p>\n<h2 style=\"color: #007bff; font-size: 1.5em; margin-top: 40px; margin-bottom: 15px; border-bottom: 1px solid #ddd; padding-bottom: 10px;\">Requisitos principais da norma GB\/T 6188-2017<\/h2>\n<p style=\"margin-bottom: 15px;\">Os soquetes devem suportar o torque especificado sem deforma\u00e7\u00e3o. O carregamento envolve a aplica\u00e7\u00e3o gradual de torque at\u00e9 os limites padr\u00e3o.<\/p>\n<p style=\"margin-bottom: 15px;\">Avalie as dimens\u00f5es usando calibradores de plugue; os resultados devem estar dentro das toler\u00e2ncias para aceita\u00e7\u00e3o.<\/p>\n<p style=\"margin-bottom: 15px;\">A precis\u00e3o \u00e9 garantida por meio de toler\u00e2ncias de classe ISO, com repetibilidade melhor que 0,005 mm.<\/p>\n<h2 style=\"color: #007bff; font-size: 1.5em; margin-top: 40px; margin-bottom: 15px; border-bottom: 1px solid #ddd; padding-bottom: 10px;\">An\u00e1lise de Precis\u00e3o e Erro<\/h2>\n<p style=\"margin-bottom: 15px;\">Os erros decorrem do desgaste da ferramenta, da variabilidade do material ou de imprecis\u00f5es de medi\u00e7\u00e3o.<\/p>\n<p style=\"margin-bottom: 15px;\">Melhore a precis\u00e3o usando medidores certificados e realizando calibra\u00e7\u00f5es regulares.<\/p>\n<p style=\"margin-bottom: 15px;\">Erros comuns: Soquetes superdimensionados que causam deslizamento \u2014 resolva isso refor\u00e7ando os controles de fabrica\u00e7\u00e3o.<\/p>\n<h2 style=\"color: #007bff; font-size: 1.5em; margin-top: 40px; margin-bottom: 15px; border-bottom: 1px solid #ddd; padding-bottom: 10px;\">Impacto da norma GB\/T 6188-2017 na ind\u00fastria<\/h2>\n<p style=\"margin-bottom: 15px;\">Aumenta a confiabilidade dos fixadores em P&amp;D, reduzindo as taxas de falha nos projetos.<\/p>\n<p style=\"margin-bottom: 15px;\">Apoia o controle de qualidade atrav\u00e9s da padroniza\u00e7\u00e3o das inspe\u00e7\u00f5es, garantindo a consist\u00eancia do produto.<\/p>\n<p style=\"margin-bottom: 15px;\">Aplica\u00e7\u00f5es: Os motores automotivos utilizam soquetes T30 para parafusos de alto torque; a ind\u00fastria aeroespacial emprega T50 para ligas leves.<\/p>\n<h2 style=\"color: #007bff; font-size: 1.5em; margin-top: 40px; margin-bottom: 15px; border-bottom: 1px solid #ddd; padding-bottom: 10px;\">Perguntas frequentes<\/h2>\n<dl style=\"margin-top: 40px;\">\n<dt style=\"font-weight: bold; margin-top: 20px;\">Qual a diferen\u00e7a entre acionamentos hexagonais e hexagonais?<\/dt>\n<dd style=\"margin-left: 20px;\">O encaixe hexalobular (Torx) proporciona melhor distribui\u00e7\u00e3o de torque e resist\u00eancia ao deslizamento da chave em compara\u00e7\u00e3o com os encaixes hexagonais (Allen), sendo ideal para montagem automatizada.<\/dd>\n<dt style=\"font-weight: bold; margin-top: 20px;\">Como selecionar o tamanho de soquete apropriado para um parafuso?<\/dt>\n<dd style=\"margin-left: 20px;\">Escolha com base no di\u00e2metro da rosca e nos requisitos de torque; consulte a Tabela 2 para obter as dimens\u00f5es que garantem o encaixe sem exceder os limites do material.<\/dd>\n<dt style=\"font-weight: bold; margin-top: 20px;\">Quais s\u00e3o os problemas comuns na fabrica\u00e7\u00e3o de soquetes hexagonais?<\/dt>\n<dd style=\"margin-left: 20px;\">Os problemas incluem raios de l\u00f3bulo inconsistentes, o que leva a um encaixe inadequado da ferramenta; atenua-se esse problema utilizando matrizes de precis\u00e3o e inspe\u00e7\u00f5es p\u00f3s-processamento.<\/dd>\n<dt style=\"font-weight: bold; margin-top: 20px;\">A norma GB\/T 6188-2017 \u00e9 compat\u00edvel com a ISO 10664?<\/dt>\n<dd style=\"margin-left: 20px;\">Sim, h\u00e1 uma grande compatibilidade, permitindo a intercambialidade nas cadeias de suprimentos globais, embora seja necess\u00e1rio verificar as toler\u00e2ncias para aplica\u00e7\u00f5es cr\u00edticas.<\/dd>\n<dt style=\"font-weight: bold; margin-top: 20px;\">Que tipo de manuten\u00e7\u00e3o \u00e9 necess\u00e1ria para ferramentas de acionamento hexalobulares?<\/dt>\n<dd style=\"margin-left: 20px;\">Inspecione regularmente os l\u00f3bulos quanto ao desgaste; substitua-os se a profundidade de penetra\u00e7\u00e3o se desviar dos valores f na Tabela 2 para evitar danos ao fixador.<\/dd>\n<dt style=\"font-weight: bold; margin-top: 20px;\">Soquetes hexalobulares podem ser usados \u200b\u200bem ambientes corrosivos?<\/dt>\n<dd style=\"margin-left: 20px;\">Sim, com parafusos de a\u00e7o inoxid\u00e1vel ou revestidos; certifique-se de que os revestimentos n\u00e3o alterem as dimens\u00f5es do encaixe al\u00e9m das toler\u00e2ncias.<\/dd>\n<\/dl>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>GB\/T 6188-2017 Hexalobular Internal Drive for Bolts Introduction The hexalobular internal driving feature, commonly known as Torx or hexalobe, enhances torque transmission and reduces cam-out in fasteners. This design is critical in high-performance applications across automotive, aerospace, and electronics industries. GB\/T 6188-2017 specifies the dimensions and requirements for hexalobular sockets used in bolts and screws, [&hellip;]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[220],"tags":[],"class_list":["post-5595","post","type-post","status-publish","format-standard","hentry","category-technical-documentation-and-references"],"_links":{"self":[{"href":"https:\/\/korea-transmission.com\/pt\/wp-json\/wp\/v2\/posts\/5595","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/korea-transmission.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/korea-transmission.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/pt\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/pt\/wp-json\/wp\/v2\/comments?post=5595"}],"version-history":[{"count":2,"href":"https:\/\/korea-transmission.com\/pt\/wp-json\/wp\/v2\/posts\/5595\/revisions"}],"predecessor-version":[{"id":5597,"href":"https:\/\/korea-transmission.com\/pt\/wp-json\/wp\/v2\/posts\/5595\/revisions\/5597"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/pt\/wp-json\/wp\/v2\/media?parent=5595"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/korea-transmission.com\/pt\/wp-json\/wp\/v2\/categories?post=5595"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/pt\/wp-json\/wp\/v2\/tags?post=5595"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}