牽伸型式 的英文怎麼說
中文拼音 [qiānshēnxíngshì]
牽伸型式
英文
drafting system-
Comparing with skf model of drafting mode, double - short - leather apron curvilinear drafting mode is simpler in structure and more convenient in operation and greatly decreases the cost of leather apron, helping cotton textile industry achieving excellent economic benefits
雙短皮圈曲線牽伸形式比skf型牽伸形式在結構上更為簡單，操作更為方便，並且大幅度降低了皮圈的費用，將為棉紡行業取得良好的經濟效益。At present, the model of drafting assembly manufactured domestically and abroad, which is the key part of spinning frame, mainly includes skf model, ina - v model and hp model, etc. while numerous spinning frames manufactured by our country adopt skf model drafting mode which employs spring cradle pressurization and proparea long and short apron drafting, owning advantages of stable running and others
目前國內外製造的細紗機關鍵部分牽伸裝置的形式主要有skf型、 ina - v型、 hp型等幾種。而我國製造的細紗機多數採用skf型牽伸形式，這種牽伸形式採用彈簧搖架加壓、前區長短皮圈牽伸，有其運轉穩定等特點。The article describes mechanics and features of this twisting frame with single reel and five rollers and double drafting system with its drafting form compared with other double drafting system and some typical fancy yarns introduced
摘要闡述了單搖架五羅拉雙牽伸機構的機理和機器特點，敘述了與其他雙牽伸形式的不同點，介紹了幾種典型花式紗線。
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