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銅套受熱后尺寸會變小嗎?

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2021-09-28 10:42:29   評論:0 點擊:
    銅套受熱后尺寸會變大的,銅合金的材料不一樣,受熱大的程度也不一樣,高鉛銅的變化要大一點,所以在按照銅套的時候,一般采取冷裝,就是把銅套冷卻,然后就更好的按照。保證銅套的圓度和尺寸。
    怎么讓銅套變尺寸變大?銅套外徑150,內徑130,高140讓外徑加大10絲根據嘉善榮昌滑動軸承銅澆鑄的經驗,你這個銅套很難做到,因為外徑加大了,內徑也要加大。

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