Momwe mungayesere kulimba kwa ma silicone hip pads
Mapepala a silicone m'chiunoAmakondedwa ndi ogula ambiri chifukwa cha kufewa kwawo, chitonthozo chawo komanso kusinthasintha kwawo. Sikuti amangopereka chithandizo chabwino kwa ogwiritsa ntchito, komanso amachepetsa kupsinjika kwawo ndikuteteza thanzi la chiuno ndi msana. Komabe, kusinthasintha kwa ma silicone hip pads ndi chimodzi mwa zizindikiro zofunika kwambiri za magwiridwe ake, zomwe zimagwirizana mwachindunji ndi chitonthozo cha ogwiritsa ntchito komanso nthawi yogwiritsira ntchito zinthuzo. Chifukwa chake, ndikofunikira kwambiri kuyesa molondola kusinthasintha kwa ma silicone hip pads. Nkhaniyi ifotokoza momwe mungayesere kusinthasintha kwa ma silicone hip pads kuchokera ku mfundo, njira, njira zodzitetezera ndi zina zokhudzana ndi kuyesa kusinthasintha.

1. Mfundo yaikulu ya mayeso a kusinthasintha
Kutanuka kumatanthauza mphamvu ya chinthu chomwe chimasinthasintha pambuyo poti chagwiritsidwa ntchito ndi mphamvu yakunja ndipo chimatha kubwerera ku mawonekedwe ake oyambirira pamene mphamvu yakunja yatha. Pa ma silicone hip pads, kutakasuka kwawo kumaonekera makamaka mu kupsinjika ndi kubwereranso kwa mphamvu pamene chagwiritsidwa ntchito ndi mphamvu. Wogwiritsa ntchito akakhala pa silicone hip pad, hip pad idzakanikizidwa ndi kusokonekera chifukwa cha kupsinjika kwa thupi la munthu. Pakadali pano, ngati hip pad ili ndi kutakasuka kwabwino, imatha kubwerera ku mawonekedwe ake oyambirira pambuyo poti kutakasuka kwa mphamvu, kupatsa ogwiritsa ntchito chithandizo chokhazikika.

2. Njira zoyesera kusinthasintha
1. Mayeso obwerezabwereza a compression
Mayeso obwerezabwereza a compression ndi njira yodziwika bwino yowunikira kulimba kwa silicone hip pads. Masitepe enieni ndi awa:

Konzani zida zoyesera: Gwiritsani ntchito chida choyesera cha compression rebound, chomwe nthawi zambiri chimakhala ndi nsanja yosinthika ya compression ndi rula kuti muyese kutalika kwa rebound.
Ikani chitsanzo: Ikani chitsanzo cha silicone hip pad pa nsanja yochepetsera kuti muwonetsetse kuti ndi yosalala komanso yopanda makwinya.
Ikani mphamvu: Sinthani nsanja yokanikizira kuti igwiritse ntchito mphamvu inayake pa silicone hip pad, nthawi zambiri pafupifupi 50% ya makulidwe a hip pad. Sungani mphamvuyo kwa nthawi inayake, monga masekondi 30, kuti muyerekezere momwe munthu akukanikizira akakhala pansi kwa nthawi yayitali.
Yesani kutalika kwa rebound: Mukatulutsa mphamvu, yang'anani rebound ya silicone hip pad ndikugwiritsa ntchito rula kuti muyese kutalika kwake kwa rebound. Kutalika kwa rebound kukakwera, ndi komwe kumawonjezera kulimba kwa silicone hip pad.
Werengerani kuchuluka kwa rebound: Kuchuluka kwa rebound ndi chizindikiro chofunikira poyesa kulimba kwa silicone hip pad. Fomula yowerengera ndi iyi: Kuchuluka kwa rebound (%) = (Kutalika kwa rebound/Kutalika koyambirira) × 100%. Kawirikawiri, kuchuluka kwa rebound pad kumakhala kwakukulu, kulimba kwa silicone hip pad kumakhala bwino.

2. Mayeso a Drop ball rebound
Mayeso a drop ball rebound ndi njira ina yodziwika bwino yoyesera kusinthasintha, yomwe ndi yoyenera kuwunika kusinthasintha kwa pamwamba pa silicone hip pads. Masitepe enieni ndi awa:

Konzani zida zoyesera: Gwiritsani ntchito chida choyesera mpira woponya, chomwe chili ndi chipangizo choyezera mpira woponya chomwe chili ndi kutalika kosinthika ndi rula kuti muyese kutalika kwa mpira woponya.
Ikani chitsanzo: Ikani chitsanzo cha silicone hip pad pa pulatifomu yoyesera kuti muwonetsetse kuti ndi yosalala komanso yopanda makwinya.
Kuyesa kwa mpira woponya: Mpira wachitsulo wa kulemera kwina umatsitsidwa momasuka kuchokera kutalika kwina kuti ugwere pamwamba pa silicone hip pad. Lembani kutalika koyamba kwa mpira wachitsulo.
Werengerani coefficient ya rebound: Coefficient ya rebound ndi chizindikiro chofunikira poyesa kulimba kwa pamwamba pa silicone hip pad. Fomula yowerengera ndi iyi: rebound coefficient = (kutalika koyamba kwa rebound/kutalika kwa mpira woponya) × 100%. Coefficient ya rebound ikakwera, kulimba kwa pamwamba pa silicone hip pad kumakhala bwino.

3. Mayeso olimba
Mayeso omangirira amatha kuwona momwe silicone hip pad imagwirira ntchito akamakokedwa. Njira zake ndi izi:

Konzani zida zoyesera: Gwiritsani ntchito makina oyesera zinthu omwe angagwiritse ntchito mphamvu yokoka ndikuyesa kusintha kwa silicone hip pad.

Konzani chitsanzo: Dulani chitsanzo cha kukula koyenera kuchokera ku chitsanzo cha silicone hip pad, monga chitsanzo chooneka ngati dumbbell

Ikani chitsanzo: Ikani chitsanzocho mu makina oyesera zinthu zonse kuti muwonetsetse kuti chitsanzocho ndi chathyathyathya komanso chopanda makwinya.

Ikani mphamvu yokoka: Yambitsani makina oyesera zinthu zonse ndikuyika mphamvu yokoka pa chitsanzocho pa liwiro linalake mpaka chitsanzocho chisweke.

Lembani zambiri: Lembani mzere wa kupsinjika kwa chitsanzocho panthawi yotambasula, komanso mphamvu yayikulu yogwira ntchito komanso kutalika kwake panthawi yopuma. Mphamvu yayikulu yogwira ntchito komanso kutalika kwake, komanso kulimba kwa silicone hip pad kumakhala bwino.

III. Malangizo Opewera Kuthamanga kwa Elasticity

1. Kukonzekera chitsanzo
Kukula ndi mawonekedwe a chitsanzo: Onetsetsani kuti kukula ndi mawonekedwe a chitsanzocho zikukwaniritsa zofunikira za muyezo woyeserera kuti zitsimikizire kulondola ndi kufananiza kwa zotsatira za mayeso.
Kuchiza pamwamba pa chitsanzo: Musanayese, yeretsani pamwamba pa chitsanzo cha silicone hip pad kuti muchotse fumbi, mafuta ndi zinthu zina zodetsa pamwamba kuti musakhudze zotsatira za mayeso.

2. Malo oyesera
Kutentha ndi chinyezi: Kutentha ndi chinyezi cha malo oyesera zimakhudza kwambiri kulimba kwa silicone hip pad. Kawirikawiri, mayesowa ayenera kuchitika pansi pa mikhalidwe yokhazikika yachilengedwe, monga kutentha kwa 23℃±2℃ ndi chinyezi cha 50%±5%
Pewani kusokoneza kwakunja: Pa nthawi yoyesa, pewani kusokoneza kwakunja monga kugwedezeka ndi phokoso kuti muwonetsetse kuti zida zoyesera zili zokhazikika komanso kuti zotsatira za mayeso ndi zolondola.

3. Kulinganiza zida zoyesera
Kuyesa pafupipafupi: Yesani zida zoyesera nthawi zonse kuti muwonetsetse kuti zilondola komanso molondola.
Kusamalira zida: Kusamalira zida zoyesera tsiku ndi tsiku ndi kuonetsetsa kuti zikugwira ntchito bwino

4. Kusanthula deta
Yesani mtengo wapakati wa mayeso angapo: Kuti muwongolere kudalirika kwa zotsatira za mayeso, nthawi zambiri ndikofunikira kuyesa chitsanzo chilichonse kangapo, kenako tengani mtengo wapakati ngati zotsatira zomaliza.
Kulemba ndi kusanthula deta: Lembani deta yosiyanasiyana panthawi yoyesa mwatsatanetsatane, ndikuisanthula kuti mudziwe zinthu zomwe zimakhudza kulimba kwa silicone hip pad ndi komwe ikupita patsogolo.

IV. Zinthu zomwe zimakhudza kulimba kwa silicone hip pad

1. Fomula yazinthu
Fomula ya silicone ndi chinthu chofunikira chomwe chimakhudza kusinthasintha kwake. Mafomula osiyanasiyana a silicone ali ndi kapangidwe kosiyana ka mamolekyulu ndi kuchulukana kolumikizana, zomwe zimapangitsa kuti pakhale kusiyana kwa mawonekedwe otanuka. Mwachitsanzo, kuwonjezera kuchuluka kwa chinthu cholumikizirana mu silicone kumatha kuwonjezera kuchuluka kwa silicone, motero kumawonjezera kusinthasintha kwake.

2. Njira zopangira
Njira yopangira ma silicone hip pads, monga kutentha kwa vulcanization, nthawi ya vulcanization ndi liwiro lozizira, zidzakhudzanso kulimba kwake. Mwachitsanzo, kutentha kwambiri kapena kotsika kwambiri kwa vulcanization kudzapangitsa kuti kapangidwe ka mamolekyu a silicone kawonongeke kapena kusakwanira kulumikizana, motero kuchepetsa kulimba kwake.

3. Gwiritsani ntchito malo ozungulira
Zinthu zachilengedwe monga kutentha, chinyezi, ndi kuwala kwa ultraviolet komwe ma silicone hip pads amakumana nako akamagwiritsidwa ntchito zimakhudzanso kulimba kwawo. Mwachitsanzo, m'malo otentha kwambiri, kuyenda kwa kutentha kwa mamolekyu a silicone kumawonjezeka, zomwe zimapangitsa kuti kulimba kwake kuchepe.

V. Njira zowonjezera kulimba kwa ma silicone hip pads
1. Konzani njira yogwiritsira ntchito zinthu
Mwa kukonza bwino njira ya silicone, kusinthasintha kwake kumatha kukwera. Mwachitsanzo, sankhani silicone substrate yokhala ndi kusinthasintha kwabwino, onjezerani kuchuluka koyenera kwa cross-linking agent ndi plasticizer kuti muwongolere kapangidwe ka mamolekyulu ndi kuchuluka kwa cross-linking kwa silicone.

2. Kukonza njira zopangira zinthu
Kukonza njira zopangira ma silicone hip pads, monga kugwiritsa ntchito kutentha koyenera kwa vulcanization ndi nthawi yoyenera, kuwongolera liwiro lozizira, ndi zina zotero, kungathandize kusinthasintha kwake. Mwachitsanzo, kugwiritsa ntchito njira yogawa vulcanization, choyamba vulcanization yotsika kutentha kenako vulcanization yokwera kutentha, kungathandize kusinthasintha kwa silicone.

3. Kuwonjezera zinthu zolimbitsa kusinthasintha kwa thupi
Kuwonjezera zinthu zolimbitsa kulimba, monga zodzaza ndi nanofillers, zolimbitsa ulusi, ndi zina zotero, ku silicone formula kungathandize kulimba kwa silicone hip pads. Mwachitsanzo, kuwonjezera nano-silica kungathandize kulimba kwa silicone komanso kulimba kwake.

VI. Chidule
Kutanuka kwa ma silicone hip pads ndi chizindikiro chofunikira cha momwe amagwirira ntchito. Kuyesa molondola kutakanuka kwawo ndikofunikira kwambiri poyesa mtundu wa malonda ndi moyo wautumiki. Kapangidwe ka elastic ka ma silicone hip pads kakhoza kuunikiridwa mokwanira kudzera mu njira monga compression rebound test, drop ball rebound test ndi tensile test. Pa nthawi yoyesa, chisamaliro chiyenera kuperekedwa pazinthu monga kukonzekera zitsanzo, malo oyesera, kuwerengera zida ndi kusanthula deta kuti zitsimikizire kulondola ndi kudalirika kwa zotsatira za mayeso. Nthawi yomweyo, kumvetsetsa zinthu zomwe zimakhudza kutakanuka kwa ma silicone hip pads ndikutenga njira zoyenera kuti ziwongolere kungathandize kwambiri kuti zinthuzo zigwire bwino ntchito komanso kuti msika ukhale wopikisana.