粉末冶金線上成型 關鍵尺寸檢測系統 2023/08/14

簡介 Introductions

針對粉末冶金成型壓出之生胚易脆、線上檢測不易、生產速度快，無法使用接觸式量測作為線上即時全檢之品管手段。開發
粉末冶金數位檢測系統，搭配機器手臂達成即時非接觸量測之目的。
Due to the brittleness of the green strength extruded by powder metallurgy molding, the diculty of online inspection, and the high production rate, it is impossible to use contact measurement as a quality control method for online real-time full inspection. Develop a powder metallurgy digital inspection system, which can be matched with a robot arm to achieve the purpose of real-time non-contact measurement.

特色與創新 Characters and Innovations

• 壓出品質檢測模組：上下對照高精度雷射尺寸量測、精密雙軸微動平台、Z軸升降平台，可針對斷差檢測、內孔、外徑量測。
• 高精度3D關鍵尺寸量測：重覆檢測誤差+/- 0.01 mm、近端檢測寬度≤ 23mm、遠端檢測寬度 ≤ 35mm、檢測深度 ≤ 40mm，零件內凹處深寬比例需 ≤2.5,單次檢測速度 ≤0.5秒/次。
• Extrusion quality inspection module: high-precision laser dimension measurement with upper and lower comparison, precise two-axis micro-motion platform, Z-axis lifting platform, which can be used for step detection, inner hole and outer diameter measurement.
• High-precision 3D key dimension measurement: repeated detection error +/- 0.01 mm, near-end detection width  23 mm, far-end detection width  35 mm, detection depth 40 mm, the depth-width ratio of the inner concave part of the part must be  2.5, single detection speed  0.5 seconds / time.

應用與效益 Applications and Benefits

• 協助國內粉末冶金成型業者(A公司)有效提升產線品質與良率。產能提升40%、品質良率提升50%。
• Assist the domestic powder metallurgy molding industry (Company A) to effectively improve the quality and yield of the production line. Production capacity increased by 40%, and quality yield increased by 50%.

線上檢測情境