Walƙiya hexagonal rawar soja wutsiya tare da kushin kai tapping galvanized dovetail dunƙule launi karfe tile ƙusa rawar soja wutsiya ƙusa shida Corner rawar soja wutsiya dunƙule

Idan za ku iya fara fahimtar kaddarorin injiniyoyi na sukurori lokacin amfani da su, to zaku iya amfani da su mafi kyau. Daban-daban na sukurori da daban-daban inji Properties, da kuma daban-daban inji Properties haifar da daban-daban lokatai da aka yi amfani da sukurori. 1, Self tapping sukurori: Mechanical yi bukatun 1. Core taurin: daidaitaccen darajar HRC28-38. Lokacin gwaji, ɗauki sashe sau 1-2 na diamita na ƙididdiga daga wutsiya. Idan tsayin ƙididdiga ya yi guntu, za a iya shigar da shi da farko sannan kuma za a iya auna taurin. 2. Taurin saman: Standard MIN HV450. 3. Carbonized Layer: Standard 4 # -6 #: 0.05-0.18mm, 8 # -12 #: 0.10-0.23mm, 14 #: 0.13-0.28mm. Babban manufar carburization shine don haɓaka taurin ƙasa da tabbatar da ƙarfin haƙora. Idan decarburization ya yi zurfi sosai kuma carburization bai isa ba, ƙarfin hakora ba zai cika ka'idodin ba, wanda ke nufin cewa hakora za su lalace a lokacin da ake yin gwajin gwaji. 4. Torque: Daidaitaccen bayani 4 # 5 # 6 # 7 # 8 # 10 # 12 # 14 # A hakora 14212835455696145AB hakora 142128354565102165. Ya kamata screw ɗin da ke bugun kansa ya samar da zaren da ya dace a cikin farantin gwajin, kuma zaren ɗin da kansa kada ya lalace ko ya lalace har sai zaren taper ɗin ya wuce gaba ɗaya ta farantin gwajin. A dunƙule a gwajin ne kawai m ga kai tapping sukurori na iri AB, B, BP, da dai sauransu. Dangane da IFI dokokin, gwajin farantin ya kamata a shirya daga Semi wuya low-carbon sanyi birgima karfe tare da Rockwell taurin na 70-85HRB. An nuna daidaitattun ƙayyadaddun ƙayyadaddun ƙayyadaddun faranti na ƙarfe, gami da kauri, a cikin teburin da ke ƙasa. Ya kamata a buga ramukan gwaji ko kuma a huda su, tare da juriyar ± 0.025mm don ƙayyadadden diamita na ƙima (duba tebur a ƙasa). Ƙayyadewa 6 # 7 # 8 # 10 # 12 # 1/4 kauri farantin gwajin (mm) 1.85-1.953.12-3.234.68-4.84 budewa (mm) ± 0.0252.953.263.454.044.765.50.