壓配式壓注油杯,其鋼球不應高于端面1mm或低于端面1mm。
3.5、針閥式注油杯的流量可按需要調節,但最小流量為每分鍾不大于5滴。在關閉狀态下,不允許滴油。
3.6、各類油杯應保證注油可靠,并不得有漏油現象。
3.7、鋼制油杯零件表面一般應進行氧化處理(發藍或發黑),若需要其他表面處理,由供需雙方協定。
3.8、針閥式注油杯的杯體和透視管應透明 、清晰,不得有氣泡、劃痕、變色和破裂等影響使用的缺陷。
3.9、螺紋公差和配合按GB 197中6H/6 g的規定。螺紋應光潔,不得有毛刺、裂紋、碰傷等影呐使用的缺陷。
1、GB 1152、GB 1153壓注油杯的潤滑脂注入性能及GB 1155壓注油杯的機械油注入性能試驗:用壓杆式油槍或手推式油槍的注油嘴對準注油杯,以工作壓力向注油杯注油,油杯應符合本标準3.4、3.6條的規定。
2、油杯應經制造廠質量檢驗部門進行檢驗,合格後方可出廠,出廠產品應附有產品質量合格證。
3、用戶有權按本标準規定的使用性能、質量指标對油杯進行檢查。油杯的驗收規則按GB 2828 的規定。一般檢查水平為Ⅱ。 本标準中3.4、3.5、3.6條的質量合 恪水平AQL值為4。外觀質量不得有明顯缺陷。
4、需方認為必要或經濟合理時,可根據供方的質量保證情況,對提交檢驗的產品免除檢查,亦可根據供需方協定的抽祥方案進行檢查。
5、油杯材料以材料供應單位的證明予以檢查驗收。
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