進(jìn)口smc耐水性提高氣缸,SMC氣缸氣缸的負(fù)載率
aturday, 7 May 2011 at 14:49 GMT+8, by SMC氣動(dòng)服務(wù)網(wǎng)
氣缸的負(fù)載率η是指氣缸活塞桿受到的軸向負(fù)載力F與氣缸的理論輸出力F0之比。
η=F/F0×
負(fù)載力是選擇氣缸時(shí)的要因素。負(fù)載狀況不同，作用在活塞桿軸向的負(fù)載力也不同。
負(fù)載力跟負(fù)載狀態(tài)有關(guān)，提升和加緊狀態(tài)F=W。
而水平滾動(dòng)和水平滑動(dòng)則F=uW，其中u是摩擦系數(shù)。
氣缸的負(fù)載率η跟負(fù)載的運(yùn)動(dòng)狀態(tài)有關(guān)：
靜載荷：<70%
氣缸速度50~500mm/s：<50%
氣缸速度>500mm/s：<30%
可應(yīng)用于水、冷卻液的環(huán)境中。
帶耐水性強(qiáng)2色指示型磁性開(kāi)關(guān)。
機(jī)床，食品加工，清洗設(shè)備等。
Water Resistant Air Cylinders
(Pneumatic/Hydraulic)
Applicable
Cylinder
Air Cylinder
Special scraper
Dramatically improved water resistance compared to standard cylinders
Two types of standard seal material
Nitrile rubbers (NBR)
Fluoro rubbers (FKM)
Conditions
Operating conditions·········· Air
Pressure ···························· 0.5 MPa
Coolant ······························ Water-soluble
Piston speed ····················· 200 mm/sec
Operating cycle ················· 60 cpm
50 100 150 200 250 300
5
on the food machinery, or car washing machines,
進(jìn)口smc耐水性提高氣缸,SMC氣缸氣缸的負(fù)載率
