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兒童教材DIY Clock
# 1
講你又唔識聽,睇你又未必明,鐘錶原理原來就係將一堆齒輪順序排列,加上一個心臟(鐘擺或平衡擺輪),再給予動力(上鍊),就能夠準確報時!
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下面的兒童鐘,比我們的普通三針手錶還要複雜,因為加埋個十五分鐘報時功能!
All pictures borrowed
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首先安置好個報時響鈴。
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安裝報時撞鎚及上鍊裝置。
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安置四輪及擒縱輪。
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安置三輪。裝置中心輪及分輪組件。
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安置中心輪及十五分鐘響鈴裝置齒輪。
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安置跨輪及時輪。
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安置發條盒及二輪。
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蓋上鐘背板後,安置時針及分針。
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在鐘背面安裝錨式擒縱機構。
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再安置擺角微調及鐘擺。
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將鐘背蓋鎖緊。
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調校鐘擺長度,縮短便行快,延長便會行慢。
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以上各鐘錶機件名稱由英語直譯,與中文常用名詞可能有分別,請各大師包涵!
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下面的兒童鐘,比我們的普通三針手錶還要複雜,因為加埋個十五分鐘報時功能!
All pictures borrowed
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首先安置好個報時響鈴。
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安裝報時撞鎚及上鍊裝置。
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安置四輪及擒縱輪。
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安置三輪。裝置中心輪及分輪組件。
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安置中心輪及十五分鐘響鈴裝置齒輪。
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安置跨輪及時輪。
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安置發條盒及二輪。
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蓋上鐘背板後,安置時針及分針。
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在鐘背面安裝錨式擒縱機構。
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再安置擺角微調及鐘擺。
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將鐘背蓋鎖緊。
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調校鐘擺長度,縮短便行快,延長便會行慢。
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以上各鐘錶機件名稱由英語直譯,與中文常用名詞可能有分別,請各大師包涵!