{"id":2284,"date":"2026-06-23T07:12:36","date_gmt":"2026-06-23T07:12:36","guid":{"rendered":"https:\/\/helicalcutgears.top\/?p=2284"},"modified":"2026-06-23T07:12:36","modified_gmt":"2026-06-23T07:12:36","slug":"helical-gear-ratio-centre-distance-calculation","status":"publish","type":"post","link":"https:\/\/helicalcutgears.top\/et\/helical-gear-ratio-centre-distance-calculation\/","title":{"rendered":"Spiraalse \u00fclekandearvu, keskpunktide vahe ja k\u00e4igukasti arvutused \u2014 t\u00e4ielik juhend"},"content":{"rendered":"<div style=\"font-family: Arial,sans-serif; color: #2c3e50; max-width: 1100px; margin: 0 auto; padding: 0 2%; line-height: 1.75; word-break: break-word; overflow-wrap: break-word;\">\n<div style=\"position: relative; min-height: 320px; display: flex; align-items: center; background: url('https:\/\/helicalcutgears.top\/wp-content\/uploads\/2026\/04\/helical-gear-workshop-1.webp') center\/cover no-repeat; border-radius: 8px; overflow: hidden; margin-bottom: 44px;\">\n<div style=\"position: absolute; inset: 0; background: linear-gradient(108deg,rgba(10,22,45,.92) 0%,rgba(10,22,45,.74) 50%,rgba(10,22,45,.28) 100%);\"><\/div>\n<div style=\"position: relative; z-index: 1; padding: clamp(28px,5%,52px); max-width: 620px;\">\n<h1 style=\"font-size: clamp(22px,3.8vw,40px); font-weight: 800; color: #fff; line-height: 1.18; margin: 0 0 14px;\">Spiraalse \u00fclekandearvu, keskpunktide vahe ja k\u00e4igukasti arvutused \u2014 t\u00e4ielik juhend<\/h1>\n<p style=\"font-size: clamp(14px,2vw,17px); color: rgba(255,255,255,.82); line-height: 1.85; margin-bottom: 14px; margin: 0 0 22px;\">Kaldhammas\u00fclekande \u00fclekandearvude, hammaste kauguste ja hammaste arvu arvutamine h\u00f5lmab valemite komplekti, mis on individuaalselt lihtsad, kuid omavahel suheldes p\u00f5hjustavad need hiljem m\u00f5\u00f5tmete muutmisel vigu. See juhend k\u00e4sitleb k\u00f5iki valemeid koos t\u00e4ieliku kolmeastmelise k\u00e4igukasti n\u00e4itega ja sisaldab ka vastupidist arvutust \u2013 hammaste arvu leidmist n\u00f5utava \u00fclekandearvu ja fikseeritud korpuse hammaste kauguse p\u00f5hjal.<\/p>\n<p><a style=\"display: inline-block; background: #e67e22; color: #fff; font-weight: bold; font-size: clamp(13px,1.8vw,15px); padding: 12px 26px; border-radius: 6px; text-decoration: none;\" href=\"#contact\">Taotle k\u00e4igukasti disaini tuge \u2192<\/a><\/p>\n<\/div>\n<\/div>\n<h2 style=\"font-size: clamp(18px,3vw,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin: 40px 0 16px; font-weight: bold;\">Spiraalsete hammasrataste arvutuste p\u00f5hivalemite komplekt<\/h2>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px;\">K\u00f5ik <strong>spiraalne k\u00e4ik<\/strong> Arvutused tulenevad neljast p\u00f5hilisest seosest. Nende nelja meeldej\u00e4tmine ja nende seoste m\u00f5istmine v\u00e4listab tabelite vajaduse enamikus praktilistes projekteerimisolukordades:<\/p>\n<div style=\"border: 2px solid #1a5276; border-radius: 8px; padding: 20px; margin: 20px 0;\">\n<p style=\"font-size: clamp(14px,1.8vw,16px); color: #1a5276; font-weight: bold; margin: 0 0 12px;\">Nelja s\u00fcdamikuga spiraalk\u00e4igu valemid<\/p>\n<p style=\"padding: 10px 16px; background: #f0f8ff; border-left: 4px solid #2980b9; border-radius: 0 6px 6px 0; font-family: 'Courier New',monospace; font-size: clamp(13px,1.8vw,15px); margin: 12px 0;\">1. Sammu l\u00e4bim\u00f5\u00f5t: d = Mn \u00d7 z \/ cos \u03b2<\/p>\n<p style=\"padding: 10px 16px; background: #f0f8ff; border-left: 4px solid #2980b9; border-radius: 0 6px 6px 0; font-family: 'Courier New',monospace; font-size: clamp(13px,1.8vw,15px); margin: 12px 0;\">2. Keskpunkti kaugus: C = Mn \u00d7 (z\u2081 + z\u2082) \/ (2 \u00d7 cos \u03b2)<\/p>\n<p style=\"padding: 10px 16px; background: #f0f8ff; border-left: 4px solid #2980b9; border-radius: 0 6px 6px 0; font-family: 'Courier New',monospace; font-size: clamp(13px,1.8vw,15px); margin: 12px 0;\">3. Kiiruse (k\u00e4igu) suhe: i = z\u2082 \/ z\u2081 = n\u2081 \/ n\u2082 = T\u2082 \/ T\u2081<\/p>\n<p style=\"padding: 10px 16px; background: #f0f8ff; border-left: 4px solid #2980b9; border-radius: 0 6px 6px 0; font-family: 'Courier New',monospace; font-size: clamp(13px,1.8vw,15px); margin: 12px 0;\">4. V\u00e4ljundmoment: T\u2082 = 9550 \u00d7 P \u00d7 \u03b7 \/ n\u2082 [N\u00b7m, kW, p\/min]<\/p>\n<div style=\"background: #f0f8ff; padding: 10px 14px; border-radius: 6px; font-size: clamp(13px,1.7vw,14.5px);\"><strong>Peamine vastastikune s\u00f5ltuvus:<\/strong> Kuna d = Mn \u00d7 z \/ cos \u03b2 (mitte Mn \u00d7 z nagu silinderhammasratastel), siis \u03b2 muutmine sama Mn ja z s\u00e4ilitades muudab nii d kui ka C. Iga <strong>spiraalne k\u00e4ik<\/strong> Kindla keskpunkti vahekauguse C \u00fcmber konstrueeritud k\u00e4igukasti korpus peab arvestama cos \u03b2 teguriga \u2013 see on tavaline veaallikas silinderhammasratta konstruktsiooni kaldhammasrattaks muutmisel.<\/div>\n<\/div>\n<h2 style=\"font-size: clamp(18px,3vw,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin: 40px 0 16px; font-weight: bold;\">Kiiruse suhte arvutamine \u2014 \u00fcheastmeline ja mitmeastmeline<\/h2>\n<h3 style=\"font-size: clamp(15px,2.5vw,19px); color: #2c3e50; border-left: 4px solid #1a5276; padding-left: 10px; margin: 24px 0 10px; font-weight: bold;\">\u00dcheastmeline spiraalne \u00fclekandearv<\/h3>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px;\">\u00dche inimese jaoks <strong>spiraalne k\u00e4ik<\/strong> paar (hammasratta ajam):<\/p>\n<p style=\"padding: 10px 16px; background: #f0f8ff; border-left: 4px solid #2980b9; border-radius: 0 6px 6px 0; font-family: 'Courier New',monospace; font-size: clamp(13px,1.8vw,15px); margin: 12px 0;\">i = z\u2082 \/ z\u2081 (alati veetava hammasratta hammaste arv jagatud vedava hammasratta hammastega)<\/p>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px;\">V\u00e4ljundkiirus: n\u2082 = n\u2081 \/ i. V\u00e4ljundmoment (kadusid arvestamata): T\u2082 = T\u2081 \u00d7 i. Sealhulgas v\u00f5rgu efektiivsus \u03b7 (tavaliselt 0,985\u20130,995 maandatud <strong>spiraalne k\u00e4ik<\/strong> etapp):<\/p>\n<p style=\"padding: 10px 16px; background: #f0f8ff; border-left: 4px solid #2980b9; border-radius: 0 6px 6px 0; font-family: 'Courier New',monospace; font-size: clamp(13px,1.8vw,15px); margin: 12px 0;\">T\u2082 = T\u2081 \u00d7 i \u00d7 \u03b7\u2081<\/p>\n<h3 style=\"font-size: clamp(15px,2.5vw,19px); color: #2c3e50; border-left: 4px solid #1a5276; padding-left: 10px; margin: 24px 0 10px; font-weight: bold;\">Mitmeastmeline spiraalne k\u00e4igukast<\/h3>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px;\">K-etapi jaoks <strong>spiraalne k\u00e4ik<\/strong> k\u00e4igukasti puhul on kogu\u00fclekanne k\u00f5igi astmete \u00fclekannete korrutis ja kogut\u00f5husus on k\u00f5igi astmete efektiivsuste korrutis:<\/p>\n<p style=\"padding: 10px 16px; background: #f0f8ff; border-left: 4px solid #2980b9; border-radius: 0 6px 6px 0; font-family: 'Courier New',monospace; font-size: clamp(13px,1.8vw,15px); margin: 12px 0;\">i_kokku = i\u2081 \u00d7 i\u2082 \u00d7 i\u2083 \u00d7 \u2026 \u00d7 i_k<\/p>\n<p style=\"padding: 10px 16px; background: #f0f8ff; border-left: 4px solid #2980b9; border-radius: 0 6px 6px 0; font-family: 'Courier New',monospace; font-size: clamp(13px,1.8vw,15px); margin: 12px 0;\">\u03b7_kokku = \u03b7\u2081 \u00d7 \u03b7\u2082 \u00d7 \u03b7\u2083 \u00d7 \u2026 \u00d7 \u03b7_k<\/p>\n<p style=\"padding: 10px 16px; background: #f0f8ff; border-left: 4px solid #2980b9; border-radius: 0 6px 6px 0; font-family: 'Courier New',monospace; font-size: clamp(13px,1.8vw,15px); margin: 12px 0;\">T_v\u00e4ljund = 9550 \u00d7 P \u00d7 \u03b7_kokku \/ n_v\u00e4ljund [N\u00b7m]<\/p>\n<h3 style=\"font-size: clamp(15px,2.5vw,19px); color: #2c3e50; border-left: 4px solid #1a5276; padding-left: 10px; margin: 24px 0 10px; font-weight: bold;\">Kuidas jaotada suhe etappide vahel minimaalse k\u00e4igukasti suuruse saavutamiseks<\/h3>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px;\">3-astmelise jaoks <strong>spiraalne k\u00e4ik<\/strong> K\u00e4igukast kogu\u00fclekandearvuga i = 40, mis jaotab \u00fclekandearvu kujul 8:1 \u00d7 5:1 \u00d7 1:1, on ebaefektiivne \u2013 esimese astme hammasratas (8\u00d7 hammasratta l\u00e4bim\u00f5\u00f5t) domineerib korpuse suuruses, samas kui kolmas aste ei lisa midagi. Minimaalse suuruse jaotusel on ligikaudu v\u00f5rdsed astmete \u00fclekandearvud: 3,4:1 \u00d7 3,4:1 \u00d7 3,4:1 \u2248 39,3 \u2013 l\u00e4hedal eesm\u00e4rgile 40. Praktiline reegel: astmete \u00fclekandearvud peaksid olema \u00fcksteisest 1,5\u20132\u00d7 piires. Geomeetriline progressioon (iga astme \u00fclekandearv = i_kokku^(1\/k)) on minimaalse korpuse mahu matemaatiline optimum.<\/p>\n<h2 style=\"font-size: clamp(18px,3vw,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin: 40px 0 16px; font-weight: bold;\">Keskuse kauguse arvutamine \u2014 kriitilise eluaseme m\u00f5\u00f5de<\/h2>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px;\">Tsentrite kaugus C on kaugus sisendv\u00f5lli keskjoone ja v\u00e4ljundv\u00f5lli keskjoone vahel. <strong>spiraalne k\u00e4ik<\/strong> etapp. Selle m\u00e4\u00e4rab korpus ja seda ei saa muuta ilma korpust uuesti t\u00f6\u00f6tlemata. Keskpunktide kauguse valem:<\/p>\n<p style=\"padding: 10px 16px; background: #f0f8ff; border-left: 4px solid #2980b9; border-radius: 0 6px 6px 0; font-family: 'Courier New',monospace; font-size: clamp(13px,1.8vw,15px); margin: 12px 0;\">C = Mn \u00d7 (z1 + z2) \/ (2 \u00d7 cos \u03b2)<\/p>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px;\">Pane t\u00e4hele cos \u03b2 liiget: a <strong>spiraalne k\u00e4ik<\/strong> paaril on suurem tsentrite kaugus kui sama Mn ja hammaste arvuga silinderhammasrattapaaril. Mn = 5, z\u2081 = 20, z\u2082 = 60 ja \u03b2 = 25\u00b0 juures:<\/p>\n<p style=\"padding: 10px 16px; background: #f0f8ff; border-left: 4px solid #2980b9; border-radius: 0 6px 6px 0; font-family: 'Courier New',monospace; font-size: clamp(13px,1.8vw,15px); margin: 12px 0;\">C = 5 \u00d7 (20 + 60) \/ (2 \u00d7 cos 25\u00b0) = 5 \u00d7 80 \/ (2 \u00d7 0,906) = 400 \/ 1,812 = 220,8 mm<\/p>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px;\">Samav\u00e4\u00e4rsel silinderhammasratta paaril oleks C = 5 \u00d7 80 \/ 2 = 200 mm \u2014 10,4% v\u00f5rra v\u00e4iksem. See on sagedane arvutusviga, kui projekteerija \u00fcritab moderniseerida <strong>spiraalsed hammasrattad<\/strong> olemasolevasse silinderhammasratta korpusesse: sama Mn ja hammaste arv ei sobi olemasoleva keskpunktide vahekaugusega, kui \u03b2 &gt; 0\u00b0.<\/p>\n<div style=\"border-left: 4px solid #e67e22; background: #fff8e6; padding: 13px 16px; border-radius: 0 6px 6px 0; margin: 16px 0; font-size: clamp(13px,1.8vw,15px); color: #2c3e50; line-height: 1.75;\"><strong>Profiili nihe (lisamuudatus) mittestandardse keskpunktivahe korral:<\/strong> Kui korpuse keskpunkti kaugus C_housing erineb \u00fclaltoodud standardsest C-st v\u00e4hem kui ligikaudu \u00b15% v\u00f5rra, saab profiili nihke (x\u2081 + x\u2082 \u2260 0) abil t\u00f6\u00f6keskpunkti kaugust korpusega sobitada ilma hammaste arvu v\u00f5i moodulit muutmata. Korea Ever-Power arvutab disaini \u00fclevaatuse k\u00e4igus \u00f5iged profiili nihke koefitsiendid mis tahes mittestandardse keskpunkti kauguse jaoks.<\/div>\n<h2 style=\"font-size: clamp(18px,3vw,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin: 40px 0 16px; font-weight: bold;\">Mooduli valik vajalikust p\u00f6\u00f6rdemomendist \u2014 uue disaini alustamine<\/h2>\n<h3 style=\"font-size: clamp(15px,2.5vw,19px); color: #2c3e50; border-left: 4px solid #1a5276; padding-left: 10px; margin: 24px 0 10px; font-weight: bold;\">Lihtsustatud mooduli suuruse valem<\/h3>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px;\">Uue jaoks <strong>spiraalne k\u00e4ik<\/strong> Projekteerimisel, kus moodulit pole veel kindlaks m\u00e4\u00e4ratud, annab ISO 6336 hambajuure paindetugevusel p\u00f5hinev lihtsustatud l\u00e4htevalem vajaliku mooduli edastatud p\u00f6\u00f6rdemomendi, v\u00f5lli kiiruste ja materjali klassi p\u00f5hjal:<\/p>\n<p style=\"padding: 10px 16px; background: #f0f8ff; border-left: 4px solid #2980b9; border-radius: 0 6px 6px 0; font-family: 'Courier New',monospace; font-size: clamp(13px,1.8vw,15px); margin: 12px 0;\">Mn_min \u2248 1,5 \u00d7 \u221b(T\u2081 \u00d7 KA \/ (z\u2081 \u00d7 b\/d \u00d7 \u03c3_F_lim \/ SF))^(1\/3) [mm, N\u00b7m]<\/p>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px;\">See lihtsustatud vorm annab ainult esialgse hinnangu; t\u00e4ielik ISO 6336 arvutus h\u00f5lmab d\u00fcnaamilist koormustegurit K_v, pindkoormuse jaotust K_H\u03b2 ning nii juurte painutamist kui ka kontaktv\u00e4simust. Korea Ever-Poweri insenerimeeskond teeb t\u00e4ieliku arvutuse k\u00f5igi eritellimuste jaoks. Standardrakenduste puhul h\u00f5lmavad j\u00e4rgmised empiirilised moodulivahemikud sisendv\u00f5imsuse j\u00e4rgi enamiku juhtumeid 20CrMnTi karastatud terase puhul. <strong>spiraalsed hammasrattad<\/strong> \u03b2 = 20\u00b0 ja SF = 1,3 juures:<\/p>\n<div style=\"overflow-x: auto; width: 100%; margin: 18px 0;\">\n<table style=\"width: 100%; border-collapse: collapse; min-width: 480px;\">\n<thead>\n<tr>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\">Sisendv\u00f5imsus (kW) kiirusel n\u2081 = 1500 p\/min<\/th>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\">Algmooduli hinnang (Mn)<\/th>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\">T\u00fc\u00fcpiline n\u00e4o laius b<\/th>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\">T\u00fc\u00fcpiline hammasratta hammaste arv z\u2081<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">5\u201315 kW<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">M2\u2013M3<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">20\u201340 mm<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">18\u201325<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">15\u201350 kW<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">M3\u2013M5<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">30\u201360 mm<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">20\u201328<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">50\u2013150 kW<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">M4\u2013M6<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">50\u201390 mm<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">20\u201330<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">150\u2013500 kW<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">M5\u2013M8<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">80\u2013140 mm<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">22\u201332<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">500\u20132000 kW<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">M8\u2013M14<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">120\u2013240 mm<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">22\u201335<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">2000\u201310 000 kW<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">M12\u2013M22<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">200\u2013450 mm<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">20\u201330<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 style=\"font-size: clamp(18px,3vw,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin: 40px 0 16px; font-weight: bold;\">T\u00e4ielik kolmeastmelise k\u00e4igukasti t\u00f6\u00f6tamise n\u00e4ide<\/h2>\n<div style=\"border: 2px solid #1a5276; border-radius: 8px; padding: 20px; margin: 20px 0;\">\n<p style=\"font-size: clamp(14px,1.8vw,16px); color: #1a5276; font-weight: bold; margin: 0 0 12px;\">Kolmeastmelise rida-spiraalk\u00e4igukasti projekteerimine: 75 kW, 1500\u219238 p\/min<\/p>\n<p style=\"font-size: clamp(13px,1.7vw,15px); font-weight: bold; color: #2c3e50; margin: 0 0 8px;\">1. samm: Kogusuhe<\/p>\n<p style=\"padding: 10px 16px; background: #f0f8ff; border-left: 4px solid #2980b9; border-radius: 0 6px 6px 0; font-family: 'Courier New',monospace; font-size: clamp(13px,1.8vw,15px); margin: 12px 0;\">i_kokku = n_sisend \/ n_v\u00e4ljund = 1500 \/ 38 = 39,5<\/p>\n<p style=\"font-size: clamp(13px,1.7vw,15px); font-weight: bold; color: #2c3e50; margin: 8px 0;\">2. samm: etapiviisilise suhte jaotus (geomeetriline)<\/p>\n<p style=\"padding: 10px 16px; background: #f0f8ff; border-left: 4px solid #2980b9; border-radius: 0 6px 6px 0; font-family: 'Courier New',monospace; font-size: clamp(13px,1.8vw,15px); margin: 12px 0;\">i_per_stage = 39,5^(1\/3) = 3,41 astme kohta<\/p>\n<p style=\"font-size: clamp(13px,1.7vw,14.5px); color: #2c3e50; margin: 0 0 8px;\">Kasutamine: 1. etapp = 3,55, 2. etapp = 3,35, 3. etapp = 3,32 \u2192 kokku = 3,55 \u00d7 3,35 \u00d7 3,32 = 39,5 \u2713<\/p>\n<p style=\"font-size: clamp(13px,1.7vw,15px); font-weight: bold; color: #2c3e50; margin: 8px 0;\">3. samm: v\u00f5lli kiirused<\/p>\n<p style=\"padding: 10px 16px; background: #f0f8ff; border-left: 4px solid #2980b9; border-radius: 0 6px 6px 0; font-family: 'Courier New',monospace; font-size: clamp(13px,1.8vw,15px); margin: 12px 0;\">n\u2081 = 1500 p\/min n\u2082 = 1500\/3,55 = 422 p\/min n\u2083 = 422\/3,35 = 126 p\/min n\u2084 = 126\/3,32 = 38 p\/min<\/p>\n<p style=\"font-size: clamp(13px,1.7vw,15px); font-weight: bold; color: #2c3e50; margin: 8px 0;\">4. samm: V\u00e4ljundmoment (\u03b7_total = 0,97^3 \u2248 0,915 3 astme puhul)<\/p>\n<p style=\"padding: 10px 16px; background: #f0f8ff; border-left: 4px solid #2980b9; border-radius: 0 6px 6px 0; font-family: 'Courier New',monospace; font-size: clamp(13px,1.8vw,15px); margin: 12px 0;\">T\u2084 = 9550 \u00d7 75 \u00d7 0,915 \/ 38 = 17 278 N\u00b7m \u2248 17,3 kN\u00b7m<\/p>\n<p style=\"font-size: clamp(13px,1.7vw,15px); font-weight: bold; color: #2c3e50; margin: 8px 0;\">5. samm: Mooduli valik (1. etapp 1500 p\/min juures, P = 75 kW)<\/p>\n<p style=\"font-size: clamp(13px,1.7vw,14.5px); color: #2c3e50; margin: 0 0 8px;\">Hammasratta p\u00f6\u00f6rdemoment T\u2081 = 9550 \u00d7 75 \/ 1500 = 477 N\u00b7m \u2192 tabelist: Mn = M4\u2013M6 \u2192 valige M5<\/p>\n<p style=\"font-size: clamp(13px,1.7vw,14.5px); color: #2c3e50; margin: 0 0 8px;\">3. etapp 126 p\/min juures, P = 75 \u00d7 0,97\u00b2 \u2248 70,6 kW \u2192 Hammasratas T\u2083 = 9550 \u00d7 70,6 \/ 126 = 5348 N\u00b7m \u2192 Mn = M8\u2013M10 \u2192 valige M8<\/p>\n<p style=\"font-size: clamp(13px,1.7vw,15px); font-weight: bold; color: #2c3e50; margin: 8px 0;\">6. samm: Hammaste loendamine 1. etapis (i = 3,55, Mn = 5, \u03b2 = 20\u00b0)<\/p>\n<p style=\"padding: 10px 16px; background: #f0f8ff; border-left: 4px solid #2980b9; border-radius: 0 6px 6px 0; font-family: 'Courier New',monospace; font-size: clamp(13px,1.8vw,15px); margin: 12px 0;\">z\u2081 = 24, z\u2082 = 24 \u00d7 3,55 = 85,2 \u2192 \u00fcmardatakse z\u2082 = 85-ni, tegelik i = 85\/24 = 3,542<\/p>\n<p style=\"font-size: clamp(13px,1.7vw,14.5px); color: #2c3e50; margin: 0 0 8px;\">Muudetud kett: 1500 \u2192 423,1 \u2192 126,3 \u2192 38,1 p\/min (viga &lt;0,3%)<\/p>\n<p style=\"font-size: clamp(13px,1.7vw,15px); font-weight: bold; color: #2c3e50; margin: 8px 0;\">7. samm: Keskpunktide vaheline kaugus 1. etapp<\/p>\n<p style=\"padding: 10px 16px; background: #f0f8ff; border-left: 4px solid #2980b9; border-radius: 0 6px 6px 0; font-family: 'Courier New',monospace; font-size: clamp(13px,1.8vw,15px); margin: 12px 0;\">C\u2081 = 5 \u00d7 (24 + 85) \/ (2 \u00d7 cos 20\u00b0) = 5 \u00d7 109 \/ 1,879 = 290,1 mm<\/p>\n<\/div>\n<h2 style=\"font-size: clamp(18px,3vw,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin: 40px 0 16px; font-weight: bold;\">Hammaste arvu tagasiulatuv arvutamine fikseeritud keskpunkti kauguse p\u00f5hjal<\/h2>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px;\">Olemasolevas korpuses fikseeritud keskpunktide vahekaugusega C hammasrataste asendamisel on v\u00e4ljakutseks leida hammaste arv z\u2081 ja z\u2082, mis annavad vajaliku \u00fclekandearvu i ja sobivad fikseeritud C-ga, arvestades valitud Mn ja \u03b2. Protseduur:<\/p>\n<p style=\"padding: 10px 16px; background: #f0f8ff; border-left: 4px solid #2980b9; border-radius: 0 6px 6px 0; font-family: 'Courier New',monospace; font-size: clamp(13px,1.8vw,15px); margin: 12px 0;\">Alates C = Mn \u00d7 (z1 + z2) \/ (2 cos \u03b2): z1 + z2 = 2C \u00d7 cos \u03b2 \/ Mn<\/p>\n<p style=\"padding: 10px 16px; background: #f0f8ff; border-left: 4px solid #2980b9; border-radius: 0 6px 6px 0; font-family: 'Courier New',monospace; font-size: clamp(13px,1.8vw,15px); margin: 12px 0;\">Valemist i = z\u2082 \/ z\u2081: z\u2082 = i \u00d7 z\u2081<\/p>\n<p style=\"padding: 10px 16px; background: #f0f8ff; border-left: 4px solid #2980b9; border-radius: 0 6px 6px 0; font-family: 'Courier New',monospace; font-size: clamp(13px,1.8vw,15px); margin: 12px 0;\">Kombineerides: z\u2081 \u00d7 (1 + i) = 2C cos \u03b2 \/ Mn \u2192 z1 = 2C cos \u03b2 \/ (Mn \u00d7 (1 + i))<\/p>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px;\">Tulemus tuleb \u00fcmardada t\u00e4isarvuni. Kui \u00fcmardatud v\u00e4\u00e4rtused ei anna t\u00e4pselt n\u00f5utavat suhet, erineb tegelik suhe i_actual = z\u2082_rounded \/ z\u2081_rounded veidi i_target v\u00e4\u00e4rtusest. Enamiku asendusrakenduste puhul on vastuv\u00f5etav suhte tolerants \u00b11\u20132%. Kui on vaja suuremat suhte t\u00e4psust, saab profiili nihkega t\u00f6\u00f6keskme kaugust reguleerida, et see vastaks t\u00e4pselt \u00fcmardatud hammaste arvule.<\/p>\n<h2 style=\"font-size: clamp(18px,3vw,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin: 40px 0 16px; font-weight: bold;\">Korea Ever-Power \u2014 k\u00e4igukasti arvutused standardse inseneriteenuse osana<\/h2>\n<p><img decoding=\"async\" style=\"width: 100%; height: auto; display: block; margin: 22px 0; border-radius: 6px; box-shadow: 0 3px 12px rgba(0,0,0,.10);\" src=\"https:\/\/helicalcutgears.top\/wp-content\/uploads\/2026\/04\/Machinery-Helical-Gear.webp\" alt=\"Korea Ever-Poweri kaldhammasratas arvutatud hammaste arvu mooduli ja keskpunktide vahekaugusega, mis kinnitab sobivust etten\u00e4htud korpusesse vajaliku \u00fclekandearvu ja v\u00e4ljundp\u00f6\u00f6rdemomendiga.\" \/><\/p>\n<p style=\"font-size: 12.5px; color: #7f8c8d; text-align: center; margin: -14px 0 24px; font-style: italic;\">Korea Ever-Power pakub t\u00e4ielikku k\u00e4igukasti arvutamise tuge osana igast <strong>spiraalne l\u00f5igatud hammasratas<\/strong> tellimus \u2013 hammaste arvu, keskpunktide kauguse \u00fchilduvuse, \u00fclekandearvu t\u00e4psuse ja v\u00e4ljundp\u00f6\u00f6rdemomendi kinnitamine enne tootmise algust<\/p>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px;\">Korea Ever-Poweri insenerimeeskond teeb iga eritellimusel t\u00e4ielikud k\u00e4igukasti arvutused <a style=\"color: #1a5276; text-decoration: underline;\" href=\"https:\/\/helicalcutgears.top\/et\/product-category\/helical-gear\/\">spiraalne l\u00f5igatud hammasratas<\/a> j\u00e4rjekord \u2013 hammaste arvu, keskpunktide kauguse \u00fchilduvuse, \u00fclekandearvu t\u00e4psuse, mooduli valiku p\u00f6\u00f6rdemomendi ja kiiruse p\u00f5hjal ning \u00fclekandepinna laiuse piisavuse kinnitamine. Otsese <a style=\"color: #1a5276; text-decoration: underline;\" href=\"https:\/\/helicalcutgears.top\/et\/\">spiraalhammasrataste tootja<\/a> \u00fcle 10 000 <strong>spiraalne k\u00e4ik<\/strong> Kogemustele tuginedes tuvastab Korea Ever-Poweri meeskond arvutusvead ja spetsifikatsioonide konfliktid enne tootmise algust, ennetades sellega hammas\u00fclekannete hankimisel k\u00f5ige levinumat ja kallimat viga: hammasrataste saamist, mis vastavad tehniliselt joonisele, kuid ei sobi korpusesse ega saavuta etten\u00e4htud v\u00e4ljundkiirust.<\/p>\n<h2 style=\"font-size: clamp(18px,3vw,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin: 40px 0 16px; font-weight: bold;\">Korduma kippuvad k\u00fcsimused<\/h2>\n<div style=\"border-bottom: 1px solid #e0e0e0; padding: 14px 0;\"><strong style=\"font-size: clamp(14px,2vw,17px); color: #1a5276; line-height: 1.85; margin-bottom: 7px; display: block;\">Miks muudab spiraali nurga muutmine keskpunktide kaugust isegi siis, kui moodulite ja hammaste arv j\u00e4\u00e4b samaks?<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 0;\">Keskpunkti kauguse valem C = Mn \u00d7 (z\u2081 + z\u2082) \/ (2 \u00d7 cos \u03b2) sisaldab nimetajas cos \u03b2. \u03b2 suurendamine v\u00e4hendab cos \u03b2, mis omakorda suurendab C-d. N\u00e4iteks Mn = 5 korral z\u2081 + z\u2082 = 80: C \u03b2 = 0\u00b0 juures (haru) = 200 mm; C \u03b2 = 20\u00b0 juures = 212,8 mm; C \u03b2 = 25\u00b0 juures = 220,8 mm. See t\u00e4hendab, et te ei saa lihtsalt aksiaalkaare spiraalinurka suurendada. <strong>spiraalne k\u00e4ik<\/strong> kontrollimata, kas korpuse keskpunkti kaugus peab samuti muutuma \u2014 v\u00f5i kas profiili nihutamiseks (lisandmuudatus) tuleb rakendada profiili nihet, et viia t\u00f6\u00f6keskme kaugus tagasi korpuse algsele m\u00f5\u00f5tmele.<\/p>\n<\/div>\n<div style=\"border-bottom: 1px solid #e0e0e0; padding: 14px 0;\"><strong style=\"font-size: clamp(14px,2vw,17px); color: #1a5276; line-height: 1.85; margin-bottom: 7px; display: block;\">Milline on minimaalne hammasratta hammaste arv, et v\u00e4ltida kaldhammasrattal alal\u00f5ikamist?<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 0;\">Standardse lisandi minimaalne hammaste arv <strong>spiraalne k\u00e4ik<\/strong> ilma altl\u00f5ikamiseta on ligikaudu: z_min \u2248 17 \/ cos\u00b3\u03b2 (\u03b1_n = 20\u00b0 korral). \u03b2 = 0\u00b0 (keeruline hammasratas) korral z_min \u2248 17. \u03b2 = 20\u00b0 korral z_min \u2248 17 \/ cos\u00b3(20\u00b0) = 17 \/ 0,830 \u2248 20,5 \u2192 \u00fcmardatakse 21-ni. \u03b2 = 30\u00b0 korral z_min \u2248 17 \/ 0,650 \u2248 26. See t\u00e4hendab, et suurema keerdhammasrattaga hammasratastel on suurem minimaalne hammaste arv kui keeruliste hammasratastega hammasratastel \u2013 see on oluline kompaktsete suure \u00fclekandearvuga konstruktsioonide puhul, kus hammasratta hammaste arv v\u00f5ib muidu langeda alla altl\u00f5ikamise piiri.<\/p>\n<\/div>\n<div style=\"border-bottom: 1px solid #e0e0e0; padding: 14px 0;\"><strong style=\"font-size: clamp(14px,2vw,17px); color: #1a5276; line-height: 1.85; margin-bottom: 7px; display: block;\">Kuidas arvutada mitmeastmelise k\u00e4igukasti \u00fclekandearvu, kui tean ainult sisend- ja v\u00e4ljundp\u00f6\u00f6rdeid?<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 0;\">i_kokku = n_sisend \/ n_v\u00e4ljund. \u00dclaltoodud n\u00e4ites: i = 1500 \/ 38 = 39,47. Hammaste arvu p\u00f5hjal \u00fcksikute astmete \u00fclekandearvude leidmiseks m\u00f5\u00f5tke k\u00e4igukasti k\u00f5igi hammasrataste hammaste arv (v\u00e4ikeste hammasrataste puhul lugege otse; suurte hammasrataste puhul, mille puhul otsene loendamine on keeruline, kasutage hammasrattaanal\u00fcsaatorit). Iga astme \u00fclekandearv = z_driven \/ z_driver. K\u00f5igi astmete \u00fclekandearvude korrutis peaks olema v\u00f5rdne i_kokku v\u00e4\u00e4rtusega \u00b10,5% piires (hammaste arvu \u00fcmardamine tekitab v\u00e4ikese lahknevuse).<\/p>\n<\/div>\n<div style=\"padding: 14px 0;\"><strong style=\"font-size: clamp(14px,2vw,17px); color: #1a5276; line-height: 1.85; margin-bottom: 7px; display: block;\">Kas Korea Ever-Power suudab hammaste arvu keskpunktide kauguse m\u00f5\u00f5tmise ja vajaliku suhte p\u00f5hjal p\u00f6\u00f6rdarvutada?<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 0;\">Jah \u2014 see on standardteenus. Esitage: tsentrite kaugus C (m\u00f5\u00f5detuna korpusest), vajalik \u00fclekandearv i (sisend-\/v\u00e4ljundv\u00f5lli kiiruse m\u00f5\u00f5tmise v\u00f5i t\u00fc\u00fcbisildi p\u00f5hjal), keerdnurk \u03b2 (m\u00f5\u00f5detuna olemasolevast hammasrattast hammasrattaanal\u00fcsaatori abil) ja normaalmoodul Mn (arvutatud hammaste arvu ja v\u00e4lisl\u00e4bim\u00f5\u00f5du m\u00f5\u00f5tmise p\u00f5hjal). Korea Ever-Power arvutab t\u00e4pse hammaste arvu kombinatsiooni, mis sobib C-ga ja annab i-le vastuv\u00f5etava \u00fcmardustolerantsi piires, m\u00e4\u00e4rab vajaliku profiili nihke ja toodab asendusosa. <strong>spiraalne k\u00e4ik<\/strong> paar sobitatud komplektina.<\/p>\n<\/div>\n<div id=\"contact\" style=\"background: linear-gradient(135deg,#12243e 0%,#1c4a8a 100%); border-radius: 10px; padding: clamp(28px,5%,48px); margin: 48px 0 20px; text-align: center;\">\n<h2 style=\"font-size: clamp(20px,3vw,30px); color: #fff; font-weight: 800; margin: 0 0 12px;\">Vajad k\u00e4igukasti arvutamise tuge?<\/h2>\n<p style=\"font-size: clamp(14px,2vw,16.5px); color: rgba(255,255,255,.78); max-width: 520px; margin: 0 auto 26px; line-height: 1.72;\">Esitage oma sisendkiirus, v\u00e4ljundkiirus, v\u00f5imsus, korpuse keskpunktide kaugus ja spiraali nurk. Korea Ever-Power arvutab hammaste arvu, kontrollib suhtarvu t\u00e4psust, keskpunktide kauguse \u00fchilduvust ja esitab spetsifikatsiooni 24 t\u00f6\u00f6tunni jooksul.<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin-bottom: 12px;\"><a style=\"display: inline-block; background: #e67e22; color: #fff; font-weight: bold; font-size: clamp(13px,1.8vw,15px); padding: 13px 28px; border-radius: 6px; text-decoration: none;\" href=\"#contact\">Taotle arvutustuge<\/a><br \/>\n<a style=\"display: inline-block; background: transparent; color: #fff; font-weight: bold; font-size: clamp(13px,1.8vw,15px); padding: 13px 28px; border-radius: 6px; text-decoration: none; border: 2px solid rgba(255,255,255,.55);\" href=\"https:\/\/helicalcutgears.top\/et\/product-category\/helical-gear\/\">Spiraalk\u00e4igukasti tootevalik<\/a><\/div>\n<p style=\"font-size: clamp(12px,1.6vw,13.5px); color: rgba(255,255,255,.48); margin: 0;\">Suhte arvutamine \u00b7 Keskpunktide kauguse kontroll \u00b7 Hammaste arvu optimeerimine \u00b7 Profiili nihe \u00b7 T\u00f6\u00f6n\u00e4ide \u00b7 MIMMUMkogus 1 tk<\/p>\n<\/div>\n<p>Toimetaja: Cxm<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Spiraal\u00fclekandearvu, tsentrite vahekauguse ja hammas\u00fclekande ajami arvutused \u2014 t\u00e4ielik juhend Spiraal\u00fclekande \u00fclekandearvude, tsentrite vahekauguste ja hammaste arvu arvutamine h\u00f5lmab valemite komplekti, mis on eraldi v\u00f5ttes lihtsad, kuid mille koostoime p\u00f5hjustab hiljem m\u00f5\u00f5tmete muutmisel vigu. See juhend h\u00f5lmab k\u00f5iki valemeid [\u2026]<\/p>","protected":false},"author":1,"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":[3082],"tags":[],"class_list":["post-2284","post","type-post","status-publish","format-standard","hentry","category-helical-gears"],"_links":{"self":[{"href":"https:\/\/helicalcutgears.top\/et\/wp-json\/wp\/v2\/posts\/2284","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/helicalcutgears.top\/et\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/helicalcutgears.top\/et\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/helicalcutgears.top\/et\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/helicalcutgears.top\/et\/wp-json\/wp\/v2\/comments?post=2284"}],"version-history":[{"count":2,"href":"https:\/\/helicalcutgears.top\/et\/wp-json\/wp\/v2\/posts\/2284\/revisions"}],"predecessor-version":[{"id":2288,"href":"https:\/\/helicalcutgears.top\/et\/wp-json\/wp\/v2\/posts\/2284\/revisions\/2288"}],"wp:attachment":[{"href":"https:\/\/helicalcutgears.top\/et\/wp-json\/wp\/v2\/media?parent=2284"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/helicalcutgears.top\/et\/wp-json\/wp\/v2\/categories?post=2284"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/helicalcutgears.top\/et\/wp-json\/wp\/v2\/tags?post=2284"}],"curies":[{"name":"t\u00f6\u00f6leht","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}