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kelly 發問時間: 社會與文化語言 · 1 0 年前

密封件產品,煩請大家將以下英文,翻譯成中文解釋,謝謝!

如題,煩請翻譯,謝謝!

(1)PTFE seal

PTFE rotary shaft seals extend the boundaries imposed by elastomer radial shaft seal, utilizing advanced materials and design techniques to provide optimum sealing performance for each application. The outcome is a superior sealing solution which retains a compact seal envelope.

Standard elastomeric rotary shaft seals have a limited application range with respect to temperature, surface speed, media compatibility, pressure or a combination of these due to the inherent limitations of the various elastomer grades.

Furthermore they only have a limited suitability for applications with inadequate lubrication.

(2)Unitized oil seal

A unitized oil seal is provided with axially extending and radially protruding elastomeric ribs for preventing rotation of one of the oil seal members about a shaft or within a bore. The ribs are designed to reduce installation forces and thereby reduce seal damage due to excessive deformation during installation.

(3)Gasket

A metallic gasket including: an elastic metal base plate having a circular bead surrounding a combustion chamber hole, and a compensating portion provided on the inner edge part of the base plate so as to directly surround this hole. The spring constant of the bead increases as the distance from the fastening bolts increases to allow uniform sealing pressure. The thickness of the compensating portion gradually increases as the distance from the fastening bolt increases.

1 個解答

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  • 1 0 年前
    最佳解答

    ( 1 )聚四氟乙烯密封

    聚四氟乙烯轉軸密封延長界限實行彈性徑向軸封,利用先進的材料和設計技術,以提供最佳的密封性能,為每個申請.結果是優越的密封解決方案,其中保留了緊湊型密封信封.

    標準橡膠旋轉軸密封具有有限的應用範圍,對於溫度,表面速度,媒體的兼容性,壓力或結合這些由於固有的局限性,各種彈性體系.

    此外,他們只具備有限的適合應用與潤滑不足.

    ( 2 )組合式油封

    一種組合式油封是提供軸向延伸和徑向伸出橡膠肋骨防止輪換之一油封成員約一軸或厭煩.肋骨是為了減少安裝力量,從而減少損壞密封因過度變形,在安裝過程.

    ( 3 )墊片

    金屬墊片包括:彈性金屬底板有一個圓形珠子周圍燃燒室孔,並補償部分提供了關於內緣部分底板,以直接環繞這個洞.春季常數550-17加距離緊固螺栓加,使統一密封壓力.厚度補償比例逐漸增加距離緊固螺栓增加.

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