Internal ACME Thread General Purpose Size Chart The following table defines recommended industry standard sizes for External ACME General Purpose Threads per American National Standard ASME/ANSI B1.5. There are three classes of General Purpose ACME threads, 2G, 3G, and 4G each class provides some cl...
D2= Minimum Pitch diameter of the external thread (in, mm) D1and D2can be obtained from ->ACME General Purpose Thread Designer Calculator n = Number of thread per unit (threads/inch, threads/mm) Related: ACME Stub Threads Chart External ACME Thread General Purpose Size Table Chart Int...
INCHACMESCREWANDNUT TECHNICALDATA15-40 •ReferenceNumberSystem:AcmeScrewsandNuts15 •AcmeScrewandNutCharacteristicsDefined16-17 •InchAcmeScrewsandNuts18-38 •QuickReferenceChart:InchAcmeScrewsandNuts39-40 INCHACMESCREWASSEMBLIES41-43 INCHTWIN-LEADACMESCREWASSEMBLIES44-45 METRICISOTRAPEZOIDALAND SPEEDY...
(单板等)插入/拔出 Plug/Unplug (发货)附件,辅助设备 Accessories (话务员)为分机用户代拨外线 Dial Out For An Extension (话务员帮)接通(电话) Put Through (计算机上)主板,母板 Mother-Board (界面)刷新 Refresh (开局)调测现场 Commissioning Site (判定)门限 Threshold (软件)补钉 Patch (试运行前的)开通...