Indlela yokuthola iphrojekthi yomshini wokuhlola i-tensile

1. Izindlela zokuhlola zamandla aqinile kanye nobude ngesikhathi sekhefu
Izinga lekhwalithi: GB13022-91 "Indlela yokuhlola yezakhiwo eziqinile zamafilimu epulasitiki"

Uhlobo lwesifanekiso: Izinhlobo I, II, no-III zingama-dumbbell, kanti Uhlobo IV luwumugqa omude.Izinhlobo zezinhlobo ze-IV ziyifomu elijwayelekile.

Ukulungiswa kwesampula: ububanzi buyi-15mm, ubude besampula abukho ngaphansi kuka-150mm, futhi ubude begeji buqinisekisiwe ukuthi bungu-100mm.Kumasampuli anezinga elikhulu lokuwohloka kwezinto, ubude begeji akumele bube ngaphansi kuka-50mm.

Isivinini sokuhlola: 500±30mm/min

Izindaba ezidinga ukunakwa: Isampula lifakwa kuma-clamp amabili omshini wokuhlola, ukuze i-axis yobude besampula ihambisane nomugqa omaphakathi wezinsimbi ezingenhla nezingezansi, futhi izinsimbi ziqine ngendlela efanele.

2. Indlela yokuhlola yokunquma amandla ophawu lokushisa

Izinga lekhwalithi: Indlela yokuhlola ye-QB/T2358-98 yamandla okuvalwa kokushisa kokupakishwa kwefilimu yepulasitiki.

Izinyathelo zokuhlola: thatha ingxenye yokuvala ukushisa njengesikhungo, uyivule ngamadigri angu-180, qinisa iziphetho zombili zesampula ezintweni ezimbili zomshini wokuhlola, i-eksisi yesampula kufanele ihambisane nomugqa omaphakathi wezinto ezingaphezulu neziphansi. , futhi ukuqina kufanele kube ngokufanele.Ibanga phakathi kwama-clamps ngu-100mm, futhi ahlukaniswa ngesivinini esithile ukuze afunde umthwalo lapho isampula iphuka.Uma isampula yephukile ku-fixture, isampula ayivumelekile.

3. Indlela yokuhlola yokunqunywa kwamandla ekhasi le-180°

Izinga lekhwalithi: bheka indlela yokuhlola ye-GB8808 ethambile eyinhlanganisela yepulasitiki yokuxebuka.

Ukulungiswa kwesampula: ububanzi buyi-15mm (ukuchezuka akufanele kudlule u-0.1mm), ubude buyi-200mm;pre-peel 50mm ngokuhambisana nobude, futhi akumele kube khona umonakalo osobala engxenyeni ehlutshiwe ekuqaleni.

Uma isampula kungelula ukuxetshulwa, umkhawulo owodwa wesampula ungacwiliswa ku-solvent (evame ukusetshenziswa ku-ethyl acetate ne-acetone) cishe u-20mm.

Ukucutshungulwa kwemiphumela yokuhlolwa: Bala isilinganiso samandla ekhasi ngokuthatha indlela yokuthatha amanani afanayo.Iyunithi yokuhlola ingu-N/15MM.

Qaphela: Uma ungqimba oluyinhlanganisela lungakwazi ukuxetshulwa noma ungqimba oluyinhlanganisela luphulwa, amandla alo ekhasi abhekwa njengafanelekile, kodwa amandla okubamba kufanele aqinisekiswe ukuze afaneleke.