Isivavanyeli soBulukhuni beSofa: Izixhobo ezichanekileyo zoVavanyo lweNtuthuzelo kunye nokuQina

Esi sivavanyelo sisetyenziswa kakhulu ngabavelisi befenitshala, iilebhu zophando nophuhliso, kunye neearhente zokuhlola umgangatho ukuvavanya ukusebenza kwezinto kunye nentuthuzelo yokuhlala.

1. Yintoni iIsivavanyeli soBulukhuni beSofa?

A Isivavanyeli soBulukhuni beSofasisixhobo soomatshini esilinganisa ukuba isofa okanye umqamelo ucinezelwa kangakanani phantsi komthwalo othile. Silinganisa uxinzelelo lokwenyani lomntu lokuhlala ukuze kuvavanywe ubunzima bomqamelo, ukuthamba, kunye nokukwazi ukubuyisela.

Imisebenzi ephambili yoVavanyo:

• Vavanya ukuqina komqamelo kunye nesalathisi sokuthuthuzela
• Linganisa ukuqina kwefoam kunye nesantya sokubuyisela kwimeko yesiqhelo
• Vavanya ukufana kwesihlalo kunye nokumelana nokuguquguquka
• Qinisekisa ukuthotyelwa kwemigangatho yefenitshala yesizwe neyehlabathi

2. EzobuchwepheshaIinkcukacha

• Uluhlu lomthwalo: 0–2000 N (iyalungiseka)
• Uluhlu lokufuduka: 0–300 mm
• Ukuchaneka komthwalo: ±1%
• Isisombululo sokufuduka: 0.01 mm
• Isantya sovavanyo: 50–250 mm/min iyalungiseka
• Inkqubo yokulawula: I-PLC okanye inkqubo ye-servo elawulwa yikhompyutha
• Inzwa yomthwalo: iseli yomthwalo we-strain gauge echanekileyo kakhulu
• Ukusetyenziswa kwamandla: i-indenter ejikelezayo elinganisa uxinzelelo lokuhlala kwabantu
• Umboniso: ujongano lwedijithali okanye lwemizobo ngexesha langempela
• Imigangatho esebenzayo: ISO 3386, ASTM D3574, EN 1957

Le nkqubo iqinisekisa iziphumo ezichanekileyo neziphindaphindwayo, nto leyo evumela uvavanyo oluchanekileyo lwezinto zefoam kunye ne-cushion ezisetyenziswa kwiisofa, izitulo, kunye nezihlalo zeemoto.

3. Umgaqo Wokusebenza

Umvavanyi usebenzisa i-servo motor ukuqhuba i-indenter ecinezela umphezulu wesofa ngesantya esingaguqukiyo.iseli yokulayishailinganisa amandla okuxhathisa, ngelixa isenzi sokufuduka sibamba ubunzulu bokuguquguquka.
Ijika eliphumayo lomthwalo-ukuhamba libonisa ubulukhuni, ukuthamba, kunye neempawu zokuqina komqamelo.

Inkqubo yoVavanyo:

1. Beka umqamelo wesofa kwiqonga lovavanyo.
2. Misela iiparameter zomthwalo kunye nobunzulu boxinzelelo ngephaneli yokulawula.
3. Qalisa uvavanyo – umatshini usebenzisa amandla ehla ngesantya esilawulwayo.
4. Rekhoda kwaye uhlalutye ijika lomthwalo-ukuhamba ukuze ubone ukuqina kunye nentuthuzelo.

4. IsitshixoIimbonakalokwayeIingenelo

• Ukuchaneka okuphezulu:Ukuchaneka komthwalo we-±1% kuqinisekisa iziphumo zovavanyo ezithembekileyo.
• Ukulinganisa umzimba womntu:I-circular indenter iphinda uxinzelelo lokwenyani lokuhlala.
• Ulawulo oluPhambili:I-Servo motor kunye ne-PLC ziqinisekisa ukusebenza okuthe tye nokuzinzileyo.
• Uhlalutyo olupheleleyo:Ivelisa ngokuzenzekelayo ii-force-deformation curves.
• Ukuthobela imithetho eqhelekileyo:Ihlangabezana ngokupheleleyo neenkqubo zovavanyo lwe-ISO kunye ne-ASTM.
• Uyilo oluhlala ixesha elide:Yakhiwe ngesakhelo sentsimbi esomeleleyo kunye noyilo oluchanekileyo.

Ezi mpawu zenzaIsivavanyeli soBulukhuni beSofaibalulekile ekuphuhliseni ifenitshala ekhululekileyo, eqinileyo, nesemgangathweni ophezulu.

5. Izicelo zoVavanyo

IIsivavanyeli soBulukhuni beSofaisetyenziswa kuzo zonke iifenishala kunye neemoto ukuvavanya izixhobo ze-cushion kunye ne-foam.

• Iisofa zokuhlala kunye nezihlalo zokuhlala
• Iinkqubo zokuhlala zeofisi nezentengiso
• Izihlalo zeemoto kunye neendawo zokuphumla ezingasemva
• Iimveliso zefoam kunye neebhedi zematrasi
• Izitulo zezihlalo zikawonke-wonke kunye nezihlalo zeholo

Iqinisekisa ukuba yonke imveliso yokuhlala inika intuthuzelo efanelekileyo kwaye igcina ulwakhiwo luluhle ngokuhamba kwexesha.

6. Kutheni Ukhetha I-Sofa Soft Hardness Tester Yethu?

Xa kuthelekiswa nezixhobo zovavanyo zesiqhelo, lo matshini udibanisa ulawulo olukrelekrele, ukuchaneka okuphezulu, kunye nesoftware enobuchule ukuze kunikezelwe iziphumo ezihambelanayo ngaphandle komzamo omkhulu womsebenzisi.

Isishwankathelo seenzuzo:

• Ukusebenza ngeqhosha elinye ngokulinganisa ngokuzenzekelayo
• Ukuboniswa kwedatha ngexesha langempela kunye nokuveliswa kwengxelo ngokuzenzekelayo
• Ubomi benkonzo ende kunye neemfuno eziphantsi zokugcinwa
• Iyahambelana nemigangatho emininzi yovavanyo lwamazwe ngamazwe

Isiphelo

IIsivavanyeli soBulukhuni beSofainika indlela echanekileyo nesebenzayo yokuvavanya intuthuzelo, ukuqina, kunye nomgangatho wesofa kunye nezinto zokugquma.
Ngokudibanisa ulawulo lwe-servo oluphambili kunye netekhnoloji yokuva umthwalo, inceda abavelisi ukuqinisekisa ukuba iimveliso zabo ziyahlangabezana nolindelo oluphezulu lwentuthuzelo kunye nokuqina.

Ukutyala imali kwezi zixhobo kuthetha ukufikelela kumgangatho ohambelanayo, ulwaneliseko oluphuculweyo lwabathengi, kunye nokuthobela ngokupheleleyo imigangatho yovavanyo lwefenitshala yehlabathi.