Kodi Flat Torsion Spring Ndi Chiyani??

Mufunika mphamvu yozungulira koma muli ndi malo ochepa axial. Muyezo, bulky round-wire torsion spring simply won't fit, kukakamiza kukonzanso kwathunthu kwa chinthu chanu chophatikizika.

Kasupe wa torsion wathyathyathya ndi kasupe aliyense wopangidwa kuchokera ku chingwe chathyathyathya, ngati masika zitsulo, zomwe zimasunga ndikutulutsa mphamvu zozungulira. Mbiri yake yaying'ono imapangitsa kuti ikhale yabwino kwa mapulogalamu omwe ali ndi zopinga zapakati.

Wopanga injini akamanditumizira chojambula cha "chitsime chophwanyika," funso langa loyamba ndi nthawizonse, "Zikuyenera kuchita chiyani kwenikweni?" Mawuwa ndi gulu wamba, osati gawo linalake. It's like asking for a "car" when you need to specify if it's a truck, ndi sedan, kapena galimoto yamasewera. Kusankha mtundu wolondola wa kasupe wathyathyathya ndi chimodzi mwazosankha zofunika kwambiri pakuwonetsetsa kuti makina anu amagwira ntchito bwino komanso modalirika pa moyo wake wonse wautumiki..

Ndi Spiral Torsion Spring Yofanana ndi Flat Torsion Spring?

You're looking for a simple return spring, koma terminology ndi yosokoneza. Mukuwona akasupe osiyanasiyana opindika ndipo mukuganiza kuti onse amagwira ntchito mofanana, zomwe zingapangitse kuyitanitsa gawo lolakwika.

A spiral torsion kasupe[1] ndi yeniyeni mtundu za flat torsion kasupe[^ 2]. It's designed with open coils that do not touch and is best suited for low-rotation applications, kawirikawiri zosakwana 360 madigiri.

Ndikukumbukira kuti ndikugwira ntchito ndi kampani ina yomwe inkapanga chowongolera chapamwamba kwambiri cha zida zomvera. Iwo ankafuna yosalala, tactile "kubwerera-ku-pakati" khudza. Poyamba anayesa kasupe kakang'ono ka mphamvu, koma idapereka kusinthasintha kwakukulu komanso kumveka kosagwirizana. Yankho lake linali kasupe wowona wozungulira wozungulira. Tidapanga imodzi yomwe imangopereka torque yokwanira mozungulira ma degree 45. Mipata pakati pa ma coils imatsimikizira kuti palibe kukangana, kupereka mtengo umenewo, mayendedwe amadzimadzi omwe amafunafuna.

Kufotokozera Makhalidwe

Chinsinsi cha spiral torsion spring ndi chophweka, kamangidwe ka koyilo lotseguka. Ndizokongola komanso zothandiza pa ntchito zinazake.

• Kumanga: It's made from a single strip of rectangular spring steel coiled on one plane. Mbali imodzi imakhala yopindika kuti ipange nangula wamkati (kumangirira ku shaft), ndipo mapeto ena amapangidwa kukankhira mbali yozungulira.
• Kugwira nchito: Pamene chigawocho chimazungulira, imalimbitsa masika, kupindika zakuthupi. The material's resistance to this bending creates the restoring torque. Chifukwa makola sanapangidwe kuti azigwira, kuyankhidwa kwa torque ndikofanana kwambiri komanso kosalala pakupatuka kwazing'ono. Sichimapangidwira ntchito zomwe zimafuna matembenuzidwe ambiri.

Pamene Ndi Power Spring (Clock Spring) Kusankha Bwino?

Chogulitsa chanu chiyenera kubweza chingwe chachitali kapena lamba, zomwe zimafuna kasinthasintha wathunthu. Kasupe wamba wozungulira amatha kumangika ndikulephera nthawi yomweyo.

Kasupe wamagetsi, amatchedwanso koloko masika, ndiye kusankha kolondola kwa kubweza kozungulira kwambiri. Mtundu uwu wa flat torsion kasupe[^ 2] imakhazikitsidwa kale ndipo imakhala m'nyumba, imalola kuti ipereke torque yosasinthika panjira zambiri.

Mmodzi mwa makasitomala athu akuluakulu amapanga zida zamafakitale, kuphatikiza mapaipi a mpweya otha kubweza kwa zokambirana. Akasupe mkati mwa ma reel awa ndi zigawo zazikulu. Iwo ayenera kubwerera mmbuyo 50 Mapazi a payipi yolemera bwino komanso modalirika kambirimbiri. Izi ndi tingachipeze powerenga ntchito a kasupe wamagetsi[^ 3]. Kasupe amalangidwa mwamphamvu mkati mwa ng'oma. Pamene mukukoka payipi, masika amakhala olimba. Mukamasula, mphamvu yosungidwayo imakokera payipi mmbuyomo. A simple spiral spring couldn't store enough energy or provide enough turns to do that job.

Kufunika kwa Nyumba

Mosiyana ndi kasupe wozungulira wosavuta, a kasupe wamagetsi[^ 3] ndi dongosolo lathunthu lomwe limadalira nyumba yake kuti igwire ntchito moyenera.

• Kusungirako Mphamvu: A kasupe wamagetsi[^ 3] amapangidwa kuchokera ku chingwe chachitali chomwe chimapangidwira kale kukhala kozungulira kolimba. Kenako imayikidwa m'nyumba kapena chikwama chomwe chimakhala chokulirapo pang'ono kuposa mainchesi ake aulere. Izi "pre-loads" kasupe ndi mphamvu.
• Kukangana ndi Kuwongolera: Pamene masika akugwira ntchito, zozungulira zimakanikizana wina ndi mzake ndi mkati mwa nyumbayo. Kukangana kolamuliridwa uku ndi gawo la kapangidwe kake ndipo kumathandizira kupanga kosalala, wopindika wokhazikika wa torque poyerekeza ndi kasupe wozungulira. Ichi ndichifukwa chake mumakoka mokhazikika kuchokera ku tepi muyeso m'malo mwa mphamvu yomwe imatsika mofulumira.

Kodi Mungagwiritse Ntchito Malo Osavuta Osavuta Monga Malo Otchedwa Torsion Spring?

Mufunika yosavuta kwambiri, masika otsika mtengo wopangira ma hinge kapena latch. Kasupe wophimbidwa amawoneka ngati wochuluka, and you're wondering if there's a simpler way.

Inde, chopanda torsion bar ndi njira yosavuta ya kasupe wathyathyathya torsion. It's a straight strip of spring material that provides a restoring torque when twisted, kuzipanga kukhala zangwiro kwa zosavuta, otsika kasinthasintha ntchito.

Nthawi ina ndinagwira ntchito yokonza zida zaulimi. Ankafunika kasupe wotsekera pa chivindikiro chovundikira mbewu. Zinali zowawa, chilengedwe chauve, ndipo makinawo amayenera kukhala opanda pake komanso otsika mtengo. We didn't use a coiled spring at all. Tinapanga zazifupi, chidutswa chowongoka chachitsulo cholimba chathyathyathya. Mbali imodzi inali yowotcherera ku hinge, ndi winayo anapumira pachivundikirocho. Pamene munatsegula chivindikiro, icho chinapotoza bala. Mukalola kupita, bala osapindika ndikutseka chivindikirocho. Zinali zophweka modabwitsa, mtengo pafupifupi palibe kupanga, ndipo mwina idzaposa makina ena onse.

Kuphweka mu Kupanga

Nthawi zina njira yabwino kwambiri ndi yomwe ili ndi magawo ochepa kwambiri. The flat torsion bar ndi chitsanzo chabwino cha mfundo imeneyi.

• Momwe Imagwirira Ntchito: A torsion bar amagwira ntchito pokana torsional (kusoka) mphamvu mu utali wake. Mosiyana ndi akasupe ophimbidwa amene amasunga mphamvu mwa kupinda zinthuzo, a torsion bar[^ 4] imasunga mphamvu popotoza. Kuchuluka kwa torque yomwe imapereka kumatsimikiziridwa ndi kutalika kwake, makulidwe, m'lifupi, and the material it's made from.
• Mapulogalamu: Mapangidwe awa ndi abwino kwa otsika, ntchito zodalirika kwambiri pomwe malo a koyilo kulibe. It's often found in vehicle suspensions, zingwe zolimba, zida batire tatifupi, ndi ma hinge counterbalances osavuta. Ubwino wake waukulu ndi kukhazikika kwake kwambiri komanso mtengo wotsika.

Mapeto

"Flat torsion Spring" limafotokoza banja la mayankho. Kusankha yoyenera—kaya kasupe wozungulira, a kasupe wamagetsi[^ 3], kapena yosavuta torsion bar[^ 4]—is critical for your design's performance and success.

[1]: Phunzirani za akasupe a spiral torsion ndi mawonekedwe ake apadera omwe amawapangitsa kukhala oyenera kugwiritsa ntchito zina.
[^ 2]: Onani chida ichi kuti mumvetsetse kusinthasintha komanso kugwiritsa ntchito ma spring torsion springs pamapangidwe osiyanasiyana.
[^ 3]: Dziwani magwiridwe antchito a akasupe amagetsi ndi kufunikira kwawo pamapulogalamu ozungulira kwambiri.
[^ 4]: Dziwani momwe ma torsion bar amagwirira ntchito ndikugwiritsa ntchito pamakina osiyanasiyana.