实验证明钛合金不能做连杆!
【甲醇发动机,原装连杆与自加工钛合金连杆的区别。-哔哩哔哩】 <br /><iframe src="//player.bilibili.com/player.html?bvid=BV1FT41167M6" scrolling="no" border="0" frameborder="no" framespacing="0" allowfullscreen="true"> </iframe>视频中前面是原装连杆加威宝,后面是钛合金连杆加素油。再来看看论坛模友的测试结果
http://image.rcfans.com/pic/20230326/1679811798193465_909.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
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http://image.rcfans.com/pic/20230326/167981179819625_657.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
http://image.rcfans.com/pic/20230326/1679811798197867_240.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
http://image.rcfans.com/pic/20230326/1679811798290184_314.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
http://image.rcfans.com/pic/20230326/1679811798361113_73.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
用的YS油,连杆铜套烧坏了,曲轴也烧了。可以抛开油的区别说话。造成这个问题只有一个原因。钛合金强度虽高不会爆,但是有一个非常致命的缺点,就是吸热和散热效果极差!造成在机器运行过程中连杆不能有效帮助铜套散热,使铜套和曲轴热量聚积,轻则因为气阻熄火,重则烧铜套烧曲轴。
这是过年的时候烧粉油的时候坏铜套,错怪粉油了!是连杆的问题!没换连杆的时候粉油不会有这个问题,虽然动力差了些。
http://image.rcfans.com/pic/20230326/167981233630731_774.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
http://image.rcfans.com/pic/20230326/1679812336308793_486.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20 所以连杆必须是铝? 用A2017FD、A2014FD试试 jack248 发表于 2023-03-26 18:45
用A2017FD、A2014FD试试
https://app.rcfans.com/public/emotion/face_jizhi.png可以试试 GLOBE 发表于 2023-03-26 17:54
所以连杆必须是铝?
是的,连杆必须得铝 感觉马上就要成功了,以后大家都有机会复活手里的引擎了。 铜套材质是什么的? foxli 发表于 2023-03-27 06:40
铜套材质是什么的?
铜套用铍铜。 babybaby1028/ 发表于 2023-03-27 13:30
铜套用铍铜。
H62的黄铜管能做铜套么? 慕青 发表于 2023-03-27 20:36
H62的黄铜管能做铜套么?
黄铜不耐用
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