Kungani Uhlelo Lwakho Lwentwasahlobo Lwesandiso Olulinganiselayo Lusehluleka?
Ufake iziphethu ezifanayo ezimbili, silindele ibhalansi ephelele. Kodwa umhlangano wakho uhamba ngokungalingani, iguga ngaphambi kwesikhathi, futhi kudala ubungozi bokuphepha, ukushiya ukhungathekile ngokungenzi kahle.
Ibhalansi yentwasahlobo yesandiso sangempela isho ukuzuza amandla alinganayo naphikisanayo ukuze bushelelezi, ukunyakaza okulawulwayo. Lokhu kudinga okungaphezu nje kokufanisa amanani entwasahlobo; idinga ukulawula okunembile kokushuba kwasekuqaleni, ihuku orientation, kanye nokubekezelelana kokukhiqiza ukuqinisekisa ukuthi iziphethu zisebenza ndawonye njengepheya evumelanisiwe.
I've been manufacturing custom springs for over 14 iminyaka, and I've learned that "balance" ingenye yemibono engaqondakali kakhulu. Ngake ngasebenza nonjiniyela eklama isango lokuphakamisa eliqondile legumbi elihlanzekile. Ubalule ama-extension spring amabili anenombolo efanayo yengxenye, becabanga ukuthi bazonikeza ukuphakama okulinganiselwe. Kodwa ngesikhathi sokuhlolwa, isango lalihlale lijame. Lapho sihlaziya isistimu nge-slow-motion, sabona uhlangothi olulodwa lwesango luphakamisa ingxenye yomzuzwana ngaphambi kolunye. Zombili "ziyafana" Iziphethu zazinamanani ahluke kancane okuqala okungezwani. Lo mehluko omncane udale isikhashana esasonta isango ngokwanele ukubopha emikhondweni yalo. It's a powerful lesson that true balance lives in the small details.
Ukuthi Ukuqina Kwasekuqaleni Kuyithinta Kanjani Ibhalansi?
Ubalule isilinganiso esifanele sentwasahlobo, but your lid won't stay shut. Ihlala ivuleka kancane, ukudala igebe nokuvimbela uphawu olufanele, ehlula inhloso yokuklama kwakho.
Lolu uphawu lwakudala lokungezwani kokuqala okungalingani. Ukushuba kokuqala amandla angaphakathi abamba amakhoyili ndawonye. Uma iziphethu ezimbili zihlukene ukushuba kokuqala[^ 1]s, umuntu uzodinga amandla amancane ukuze aqale ukwelula, ukuyibangela ukuthi izibandakanye ngaphambi kokunye futhi idale ukudonsa okungalingani.
Ukushuba kwesimo kwasekuqaleni kuyisici esibalulekile esisilawulayo phakathi nenqubo yokukhiqiza. It's the ukulayisha kuqala[^ 2] sidala ngokugoqa ucingo lwasentwasahlobo luqinile, futhi inquma amandla adingekayo ukuze nje kuhlukaniswe amakhoyili. Kuhlelo olulinganiselayo olunemithombo emibili, lokhu ukulayisha kuqala[^ 2] kufanele kufane kokubili. Uma intwasahlobo eyodwa ine 5 amakhilogremu wokungezwani kokuqala kanti enye inakho 6, isistimu yakho ayilingani ngaphambi kokuthi iqale nokuhamba. Lapho uqala ukusebenzisa amandla, intwasahlobo engamakhilogremu angu-5 izoqala ukwelula kuyilapho intwasahlobo engamaphawundi angu-6 ihlala imile. Lokhu kubangela ukunyakaza okutshekisayo noma ukusonteka okubeka ingcindezi enkulu kumahinge, ama-bearings, kanye namaphuzu okufaka. Ngezicelo ezidinga uphawu oluqinile, njengomnyango kagesi ovalekile, lokhu kungalingani kusho ukuthi uhlangothi olulodwa lomnyango luzodonsa luqine kuyilapho olunye luhlala luxega.
Umthelela Wokucindezeleka Kwasekuqaleni Okungafani
It's the hidden force that can make or break your system's performance.
- Ukuhlanganyela Okuvunyelanisiwe: Nini ukushuba kokuqala[^ 1] ifaniswe, zombili iziphethu ziqala ukwanda ngesikhathi esifanayo, ukuqinisekisa ubushelelezi, ukudonsa okuqondile.
- Ukuvimbela Ukutsheka Nokusonteka: Ibhalansile ukushuba kokuqala[^ 1] iqeda i-torque engafuneki ebangela ukusonteka noma ukubopha ama-assemblies.
- Isimo Sokuphumula Esivumelanayo: Uma umhlangano uvaliwe, kulingana ukushuba kokuqala[^ 1] iqinisekisa ukuthi zombili iziphethu zidonsa ngamandla afanayo, ukubamba umnyango noma isivalo ngokulinganayo.
| Isici | Intwasahlobo A | Intwasahlobo B | Umphumela Wesistimu |
|---|---|---|---|
| Isilinganiso Sentwasahlobo | 10 lbs/in | 10 lbs/in | Kubukeka kulinganiselwe |
| Initial Tension | 5 lbs | 7 lbs | Ayilingani. Intwasahlobo A ibamba kuqala, okwenza uhlelo lutsheke. |
| Ukugcina | I 2 lb umehluko ukushuba kokuqala[^ 1] kudala ukungalingani okusheshayo okuholela ekugugeni nokunyakaza okungalingani. |
Ingabe I-Hook Orientation Ingabhidliza Ibhalansi Yesistimu Yakho?
Imithombo yakho ifanelana ngokuphelele namandla, kodwa umshini usanyakaza uma usebenza. The motion isn't straight, okubangela ukubopha nokuguga ngaphambi kwesikhathi kumareyili akho aqondisayo.
Lokhu kusonteka kuvame ukubangelwa ukungafani kwe-hook orientations. Indlela amahhuku akho abheke ngayo inquma umugqa wamandla. Uma izingwegwe kupheya iziphethu akusona isibuko image nomunye, bazodonsa ngama-engeli ahlukene, ukudala a torque[^ 3] lokho kusonta umhlangano wakho.
Lena imininingwane abaklami abaningi abangayinaki. Izingwegwe akuzona nje zokunamathisela; bachaza i-vector yamandla. Cabanga ukuthi uneziphethu ezimbili ezigxunyekwe nhlangothi zombili zesivalo. Ukuze uthole i-lift elinganiselwe ngokuphelele, ufuna amandla adonsayo asuka kuzo zombili iziphethu ahambisane nesiqondiso sokunyakaza. Uma intwasahlobo eyodwa inezingwegwe zayo emgqeni, kodwa omunye uzibhekise kuwo 90 amadigri, imigqa yabo yamandla ngeke ibe ne-symmetrical. Njengoba iziphethu zanda, le-asymmetry izokwethula amandla ajikelezayo, noma torque[^ 3], esivalweni. Yingakho ngezinhlelo zokusebenza ezinembayo, sivame ukwenza iziphethu phakathi "amapheya afanisiwe[^ 4]" nge-mirrored hook orientations. Silawula i-angle yezingwegwe ngokuhlobene ngesikhathi sokukhiqiza ukuze siqinisekise ukuthi lapho efakiwe, bakha uhlelo lwamandla olulinganayo ngokuphelele.
Ijiyomethri Yamandla
Ukulinganisa akukona nje ubukhulu bamandla, kodwa futhi isiqondiso sayo.
- Umugqa Wesenzo: The hook's position determines the line of action for the spring's force. Ukuze uthole uhlelo olulinganiselayo, le migqa yesenzo kufanele ilingane.
- Ukudala Amapheya Afanisiwe: Enqubweni yethu yokukhiqiza, singacacisa i-hook orientation ngokunemba okuphezulu. Singakha "isandla sobunxele" kanye "nesandla sokudla" inguqulo yentwasahlobo efanayo ukuze uqinisekise ukuthi ziyizithombe zesibuko eziphelele.
- Ukususa i-Torque: Ngokuqinisekisa ukuma kwe-hook ye-symmetrical, ususa amandla angafuneki okusonteka abangela ukubopha nokuguga okungalingani ezingxenyeni ezihambayo.
| Ukucushwa Hook | I-Left Spring Orientation | Right Spring Orientation | Ukunyakaza Okuwumphumela |
|---|---|---|---|
| Ibhangqa Elilinganiselayo | Izingwegwe Emgqeni | Izingwegwe Emgqeni (Kufakwe esibukweni) | Qondile, lift bushelelezi. Akukho ukusonta. |
| Ibhangqa Elingalingani | Izingwegwe Emgqeni | Amahhuku ku 90 Amadigri | Ukunyakaza okusonta. Ibangela ukubopha nokuguga. |
| Ukugcina | I-geometry yezingwegwe ibaluleke njengamandla entwasahlobo ukuze kuzuzwe ibhalansi yangempela. |
Kungani "I-Balanced Pair" Yeqa Ukumatanisa Amazinga Asentwasahlobo?
U-ode iziphethu ezimbili ezinenombolo efanayo, kodwa eyodwa ngokusobala yelula kakhulu kunomunye ngaphansi komthwalo. Lokhu kungalingani okusobala kwenza umkhiqizo wakho ubukeke futhi uzizwe usezingeni eliphansi.
A "balanced pair" idinga ukufaniswa hhayi nje izinga lasentwasahlobo, kodwa futhi ukushuba kokuqala[^ 1], ubude bamahhala, kanye nokucushwa kwe-hook ngaphakathi kakhulu
[^ 1]: Hlola ukuthi ukungezwani kokuqala kungaba nomthelela ongakanani ekusebenzeni nempilo ende yamasistimu akho entwasahlobo.
[^ 2]: Hlola umqondo wokulayisha ngaphambilini kanye nendima yakhona ebalulekile ekusebenzeni kwentwasahlobo nokulinganisela.
[^ 3]: Ukuqonda i-torque kubalulekile ekuvimbeleni ukunyakaza okungafuneki nokuqinisekisa ukuzinza kwesistimu.
[^ 4]: Funda mayelana namapheya afanisiwe kanye nokubaluleka kwawo ekuzuzeni ibhalansi nokusebenza kahle kumasistimu entwasahlobo.