\n| Referensi<\/td>\n | \u22482,5 P<\/td>\n | \u22481,25 P<\/td>\n | \u22483 P<\/td>\n | =4 P<\/td>\n | =2 P<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n Catatan: Lebih disukai menggunakan panjang umum; gunakan yang pendek untuk struktur yang terbatas, yang panjang untuk produk kelas B atau C. Dimensi dalam mm.<\/p>\n Undercut Ulir Eksternal<\/h2>\nUndercut (g1, g2) mengurangi tegangan pada ujung ulir, dengan diameter (dg) dan jari-jari (r) yang ditentukan. Sudut transisi \u03b1 minimal 30\u00b0 untuk menghindari sudut tajam.<\/p>\n \n \n\n\n| Jarak P (mm)<\/th>\n | g2 (maks)<\/th>\n | g1 (menit)<\/th>\n | dg<\/th>\n | r \u2248<\/th>\n<\/tr>\n<\/thead>\n | \n\n| 0.25<\/td>\n | 0.75<\/td>\n | 0.4<\/td>\n | d \u2013 0,4<\/td>\n | 0.12<\/td>\n<\/tr>\n | \n| 0.3<\/td>\n | 0.9<\/td>\n | 0.5<\/td>\n | d \u2013 0,5<\/td>\n | 0.16<\/td>\n<\/tr>\n | \n| 0.35<\/td>\n | 1.05<\/td>\n | 0.6<\/td>\n | d \u2013 0,6<\/td>\n | 0.16<\/td>\n<\/tr>\n | \n| 0.4<\/td>\n | 1.2<\/td>\n | 0.6<\/td>\n | d \u2013 0,7<\/td>\n | 0.2<\/td>\n<\/tr>\n | \n| 0.45<\/td>\n | 1.35<\/td>\n | 0.7<\/td>\n | d \u2013 0,7<\/td>\n | 0.2<\/td>\n<\/tr>\n | \n| 0.5<\/td>\n | 1.5<\/td>\n | 0.8<\/td>\n | d \u2013 0,8<\/td>\n | 0.2<\/td>\n<\/tr>\n | \n| 0.6<\/td>\n | 1.8<\/td>\n | 0.9<\/td>\n | d \u2013 1<\/td>\n | 0.4<\/td>\n<\/tr>\n | \n| 0.7<\/td>\n | 2.1<\/td>\n | 1.1<\/td>\n | d \u2013 1.1<\/td>\n | 0.4<\/td>\n<\/tr>\n | \n| 0.75<\/td>\n | 2.25<\/td>\n | 1.2<\/td>\n | d \u2013 1.2<\/td>\n | 0.4<\/td>\n<\/tr>\n | \n| 0.8<\/td>\n | 2.4<\/td>\n | 1.3<\/td>\n | d \u2013 1.3<\/td>\n | 0.4<\/td>\n<\/tr>\n | \n| 1<\/td>\n | 3<\/td>\n | 1.6<\/td>\n | d \u2013 1.6<\/td>\n | 0.6<\/td>\n<\/tr>\n | \n| 1.25<\/td>\n | 3.75<\/td>\n | 2<\/td>\n | d \u2013 2<\/td>\n | 0.6<\/td>\n<\/tr>\n | \n| 1.5<\/td>\n | 4.5<\/td>\n | 2.5<\/td>\n | d \u2013 2.3<\/td>\n | 0.8<\/td>\n<\/tr>\n | \n| 1.75<\/td>\n | 5.25<\/td>\n | 3<\/td>\n | d \u2013 2.6<\/td>\n | 1<\/td>\n<\/tr>\n | \n| 2<\/td>\n | 6<\/td>\n | 3.4<\/td>\n | d \u2013 3<\/td>\n | 1<\/td>\n<\/tr>\n | \n| 2.5<\/td>\n | 7.5<\/td>\n | 4.4<\/td>\n | d \u2013 3.6<\/td>\n | 1.2<\/td>\n<\/tr>\n | \n| 3<\/td>\n | 9<\/td>\n | 5.2<\/td>\n | d \u2013 4.4<\/td>\n | 1.6<\/td>\n<\/tr>\n | \n| 3.5<\/td>\n | 10.5<\/td>\n | 6.2<\/td>\n | d \u2013 5<\/td>\n | 1.6<\/td>\n<\/tr>\n | \n| 4<\/td>\n | 12<\/td>\n | 7<\/td>\n | d \u2013 5.7<\/td>\n | 2<\/td>\n<\/tr>\n | \n| 4.5<\/td>\n | 13.5<\/td>\n | 8<\/td>\n | d \u2013 6.4<\/td>\n | 2.5<\/td>\n<\/tr>\n | \n| 5<\/td>\n | 15<\/td>\n | 9<\/td>\n | d \u2013 7<\/td>\n | 2.5<\/td>\n<\/tr>\n | \n| 5.5<\/td>\n | 17.5<\/td>\n | 11<\/td>\n | d \u2013 7.7<\/td>\n | 3.2<\/td>\n<\/tr>\n | \n| 6<\/td>\n | 18<\/td>\n | 11<\/td>\n | d \u2013 8.3<\/td>\n | 3.2<\/td>\n<\/tr>\n | \n| Referensi<\/td>\n | \u22483 P<\/td>\n | –<\/td>\n | –<\/td>\n | –<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n Catatan: d adalah diameter nominal; toleransi dg h13 (>3 mm) atau h12 (\u22643 mm). Digunakan untuk menghilangkan tegangan pada aplikasi beban tinggi.<\/p>\n Sudut Talang Ulir Eksternal<\/h2>\nSudut kemiringan pada awal ulir biasanya 45\u00b0, tetapi 60\u00b0 atau 30\u00b0 diperbolehkan; kedalaman \u2265 tinggi ulir. Untuk ulir yang digulirkan, panjang tidak lengkap \u2264 2P untuk menjaga integritas.<\/p>\n Ujung dan Bahu Ulir Bagian Dalam<\/h2>\nRun-out internal (X) dan bahu (A) mengakomodasi ulir yang saling berpasangan, dengan pilihan umum dan pendek. Lebih baik pilih yang umum; gunakan yang panjang untuk pembuangan serpihan, yang pendek untuk batasan.<\/p>\n \n \n\n\n| Jarak P (mm)<\/th>\n | Jarak keluar X (maks)<\/th>\n | Bahu A<\/th>\n<\/tr>\n | \n| –<\/th>\n | Umum<\/th>\n | Panjang<\/th>\n<\/tr>\n | \n| Umum<\/th>\n | Pendek<\/th>\n<\/tr>\n<\/thead>\n | \n\n| 0.2<\/td>\n | 0.8<\/td>\n | 0.4<\/td>\n | 1.2<\/td>\n | 1.6<\/td>\n<\/tr>\n | \n| 0.25<\/td>\n | 1<\/td>\n | 0.5<\/td>\n | 1.5<\/td>\n | 2<\/td>\n<\/tr>\n | \n| 0.3<\/td>\n | 1.2<\/td>\n | 0.6<\/td>\n | 1.8<\/td>\n | 2.4<\/td>\n<\/tr>\n | \n| 0.35<\/td>\n | 1.4<\/td>\n | 0.7<\/td>\n | 2.2<\/td>\n | 2.8<\/td>\n<\/tr>\n | \n| 0.4<\/td>\n | 1.6<\/td>\n | 0.8<\/td>\n | 2.5<\/td>\n | 3.2<\/td>\n<\/tr>\n | \n| 0.45<\/td>\n | 1.8<\/td>\n | 0.9<\/td>\n | 2.8<\/td>\n | 3.6<\/td>\n<\/tr>\n | \n| 0.5<\/td>\n | 2<\/td>\n | 1<\/td>\n | 3<\/td>\n | 4<\/td>\n<\/tr>\n | \n| 0.6<\/td>\n | 2.4<\/td>\n | 1.2<\/td>\n | 3.2<\/td>\n | 4.8<\/td>\n<\/tr>\n | \n| 0.7<\/td>\n | 2.8<\/td>\n | 1.4<\/td>\n | 3.5<\/td>\n | 5.6<\/td>\n<\/tr>\n | \n| 0.75<\/td>\n | 3<\/td>\n | 1.5<\/td>\n | 3.8<\/td>\n | 6<\/td>\n<\/tr>\n | \n| 0.8<\/td>\n | 3.2<\/td>\n | 1.6<\/td>\n | 4<\/td>\n | 6.4<\/td>\n<\/tr>\n | \n| 1<\/td>\n | 4<\/td>\n | 2<\/td>\n | 5<\/td>\n | 8<\/td>\n<\/tr>\n | \n| 1.25<\/td>\n | 5<\/td>\n | 2.5<\/td>\n | 6<\/td>\n | 10<\/td>\n<\/tr>\n | \n| 1.5<\/td>\n | 6<\/td>\n | 3<\/td>\n | 7<\/td>\n | 12<\/td>\n<\/tr>\n | \n| 1.75<\/td>\n | 7<\/td>\n | 3.5<\/td>\n | 9<\/td>\n | 14<\/td>\n<\/tr>\n | \n| 2<\/td>\n | 8<\/td>\n | 4<\/td>\n | 10<\/td>\n | 16<\/td>\n<\/tr>\n | \n| 2.5<\/td>\n | 10<\/td>\n | 5<\/td>\n | 12<\/td>\n | 18<\/td>\n<\/tr>\n | \n| 3<\/td>\n | 12<\/td>\n | 6<\/td>\n | 14<\/td>\n | 22<\/td>\n<\/tr>\n | \n| 3.5<\/td>\n | 14<\/td>\n | 7<\/td>\n | 16<\/td>\n | 24<\/td>\n<\/tr>\n | \n| 4<\/td>\n | 16<\/td>\n | 8<\/td>\n | 18<\/td>\n | 26<\/td>\n<\/tr>\n | \n| 4.5<\/td>\n | 18<\/td>\n | 9<\/td>\n | 21<\/td>\n | 29<\/td>\n<\/tr>\n | \n| 5<\/td>\n | 20<\/td>\n | 10<\/td>\n | 23<\/td>\n | 32<\/td>\n<\/tr>\n | \n| 5.5<\/td>\n | 22<\/td>\n | 11<\/td>\n | 25<\/td>\n | 35<\/td>\n<\/tr>\n | \n| 6<\/td>\n | 24<\/td>\n | 12<\/td>\n | 28<\/td>\n | 38<\/td>\n<\/tr>\n | \n| Referensi<\/td>\n | =4P<\/td>\n | =2P<\/td>\n | \u22486~5P<\/td>\n | \u22488~6.5P<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n Catatan: Tidak ada spesifikasi bahu pendek; dimensi dalam mm untuk pembuangan serpihan yang optimal.<\/p>\n Undercut Ulir Internal<\/h2>\nUndercut internal (G1) memberikan relief, dengan diameter (Dg) dan jari-jari (R). Undercut pendek untuk ruang terbatas; toleransi Dg H13.<\/p>\n \n \n\n\n| Jarak P (mm)<\/th>\n | G1<\/th>\n | Dg<\/th>\n | R \u2248<\/th>\n<\/tr>\n | \n| Umum<\/th>\n | Pendek<\/th>\n<\/tr>\n<\/thead>\n | \n\n| 0.5<\/td>\n | 2<\/td>\n | 1<\/td>\n | D + 0,3<\/td>\n | 0.2<\/td>\n<\/tr>\n | \n| 0.6<\/td>\n | 2.4<\/td>\n | 1.2<\/td>\n | D + 0,3<\/td>\n | 0.3<\/td>\n<\/tr>\n | \n| 0.7<\/td>\n | 2.8<\/td>\n | 1.4<\/td>\n | D + 0,3<\/td>\n | 0.4<\/td>\n<\/tr>\n | \n| 0.75<\/td>\n | 3<\/td>\n | 1.5<\/td>\n | D + 0,3<\/td>\n | 0.4<\/td>\n<\/tr>\n | \n| 0.8<\/td>\n | 3.2<\/td>\n | 1.6<\/td>\n | D + 0,3<\/td>\n | 0.4<\/td>\n<\/tr>\n | \n| 1<\/td>\n | 4<\/td>\n | 2<\/td>\n | D + 0,5<\/td>\n | 0.5<\/td>\n<\/tr>\n | \n| 1.25<\/td>\n | 5<\/td>\n | 2.5<\/td>\n | D + 0,5<\/td>\n | 0.6<\/td>\n<\/tr>\n | \n| 1.5<\/td>\n | 6<\/td>\n | 3<\/td>\n | D + 0,5<\/td>\n | 0.8<\/td>\n<\/tr>\n | \n| 1.75<\/td>\n | 7<\/td>\n | 3.5<\/td>\n | D + 0,5<\/td>\n | 0.9<\/td>\n<\/tr>\n | \n| 2<\/td>\n | 8<\/td>\n | 4<\/td>\n | D + 0,5<\/td>\n | 1<\/td>\n<\/tr>\n | \n| 2.5<\/td>\n | 10<\/td>\n | 5<\/td>\n | D + 0,5<\/td>\n | 1.2<\/td>\n<\/tr>\n | \n| 3<\/td>\n | 12<\/td>\n | 6<\/td>\n | D + 0,5<\/td>\n | 1.5<\/td>\n<\/tr>\n | \n| 3.5<\/td>\n | 14<\/td>\n | 7<\/td>\n | D + 0,5<\/td>\n | 1.8<\/td>\n<\/tr>\n | \n| 4<\/td>\n | 16<\/td>\n | 8<\/td>\n | D + 0,5<\/td>\n | 2<\/td>\n<\/tr>\n | \n| 4.5<\/td>\n | 18<\/td>\n | 9<\/td>\n | D + 0,5<\/td>\n | 2.2<\/td>\n<\/tr>\n | \n| 5<\/td>\n | 20<\/td>\n | 10<\/td>\n | D + 0,5<\/td>\n | 2.5<\/td>\n<\/tr>\n | \n| 5.5<\/td>\n | 22<\/td>\n | 11<\/td>\n | D + 0,5<\/td>\n | 2.8<\/td>\n<\/tr>\n | \n| 6<\/td>\n | 24<\/td>\n | 12<\/td>\n | D + 0,5<\/td>\n | 3<\/td>\n<\/tr>\n | \n| Referensi<\/td>\n | =4P<\/td>\n | =2P<\/td>\n | –<\/td>\n | \u22480,5 P<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n Catatan: Undercut pendek untuk ruang terbatas; diameter nominal D, toleransi Dg H13; dimensi dalam mm.<\/p>\n Sudut Talang Ulir Internal<\/h2>\nSudut kemiringan lubang masuk biasanya 120\u00b0 atau 90\u00b0; diameter (1,05~1)D agar ulir mudah terpasang.<\/p>\n Pedoman dan Pertimbangan Aplikasi<\/h2>\nPilih dimensi berdasarkan jarak ulir dan aplikasinya; umumnya lebih disukai untuk penggunaan standar, pendek untuk keterbatasan ruang, panjang untuk peningkatan kinerja pada kelas B\/C. Pastikan chamfer mencegah gerigi dan undercut mengurangi titik konsentrasi tegangan.<\/p>\n | | | |