⑴ 鏁版帶杞zg1/4閿ョ¤灪綰圭▼搴忔庝箞緙栵紵
鍦ㄧ紪鍐欓拡瀵筞G1/4閿ョ¤灪綰圭殑鏁版帶杞﹀簥紼嬪簭鏃訛紝棣栧厛闇瑕佷簡瑙ｅ叾鍩烘湰鍙傛暟銆俍G1/4鐨勫渾閿ヨ掍負1:16錛岃繖鎰忓懗鐫姣16mm鐨勮醬鍚戦暱搴﹀瑰簲1mm鐨勫渾閿ラ珮搴︺
鏍規嵁鏍囧噯琛ㄦ牸錛屽熀紜闈㈢殑灝忓緞涓11.445mm錛屽ぇ寰勪負13.157mm錛屾瘡鍦堢墮鏁頒負19銆傛瘺鑳氬渾閿ラ儴鍒嗙殑灝哄歌＄畻濡備笅錛氬皬澶寸洿寰勪負13.157mm鍑忓幓6/16錛堝嵆0.375mm錛夛紝絳変簬12.762mm錛涘ぇ澶寸洿寰勫垯涓13.157mm鍔犱笂6/16錛岀瓑浜13.532mm銆傝灪綰圭粓鐐圭殑灝忓緞涓11.445mm鍔犱笂6/16鐨勫為噺錛屽嵆11.82mm銆
閽堝瑰栬灪綰歸儴鍒嗙殑緙栫▼錛屽彲浠ュ弬鑰冧互涓嬫ラわ細棣栧厛錛岀Щ鍔ㄥ埌璧風偣X16mm錛孼20mm錛圙0X16Z20錛夛紱鐒跺悗錛屾墽琛岃灪綰瑰垏鍓婏紝浣跨敤G76鎻掕ˉ鎸囦護錛屽弬鏁癙020255浠ｈ〃鋙鴻窛錛堟瘡鍦19鐗欙級鍜岃灪綰規繁搴︼紙Q50錛夛紝R0.05鍙鑳借〃紺鴻灪綰瑰崐寰勮ˉ鍋褲傛渶鍚庯紝G76鐨刋11.82mm鍜孼-12mm鎸囧畾緇堢偣錛孯-1琛ㄧず鍊掑悜鍒囧墛錛孭856琛ㄧず鐗欓珮錛0.856mm錛夛紝Q350鏄姣忚漿榪涚粰閲忥紝I19鏄鋙虹汗寰鐜鏁般
鍊煎緱娉ㄦ剰鐨勬槸錛孼G1/2鐨勭墮鍨嬩負涓夎掑艦錛岀墮鍨嬭掍負55擄錛岃繖鏄涓縐嶅渾閿ョ¤灪綰癸紝甯哥敤浜庣￠亾瀵嗗皝榪炴帴銆傝孏鍨嬪渾鏌辯＄墮鋙虹汗娌℃湁閿ュ害錛岄傜敤浜庝竴鑸綆￠亾榪炴帴銆俍G鐨勫惈涔夋槸鈥滈敟綆♀濇眽璇鎷奸煶鐨勯栧瓧姣嶏紝寮鴻皟鋙虹汗鏈夐敟搴﹁捐°傝嚦浜庘1/2鈥濓紝瀹冧唬琛ㄧ″瓙鐨勫唴寰勫昂瀵鎬負1/2鑻卞搞