QC/T 25-2004 Translated English of Chinese Standard. (QCT 25-2004, QC/T25-2004, QCT25-2004): Technical specification of automobile clutch
https://www.chinesestandard.net, 3 Jan 2015 - 12 halaman
This standard specifies the terms and definitions, technical requirements, test methods, test methods, inspection rules, marking, packaging, transportation, and storage of auto dry friction clutch assembly. This standard is applicable to auto dry friction clutch.
320°C heat load Allowable Abrasion allowable unbalanced amount assembling height deviation auto dry friction characteristic shall comply clutch cycles clutching-durability test cushion aligned load Cushion resilience cycles for 1000 deviation and parallelism diaphragm spring clutch driven plate assembly dry friction clutch durability of driven Dynamic-release durability test end-face leaping amount ex-factory inspection failure rotating speed Friction Clutch Assembly friction disk High speed resistive initial value less than 80 lid assembly load characteristic Manufacturer’s name mass of lid maximum allowable unbalanced maximum release variation package paralleled plates Pressure plate parallelism QC/T release finger rod release load Release Torque rotate freely Shanghai shock absorbing characteristic sliding friction coefficient sliding friction torque specified preload specified release travel specified work conditions speed resistive test spiral spring clutch standard Static release durability supplier shall hold technical documents terms and definitions test methods test on lid Thickness deviation Torque Nominal diameter Torque shock absorbing Type test