Ingabe Ishadi Lombala Wesandiso Sentwasahlobo Konke Okudingayo Ngempela?

Intwasahlobo yomnyango wegaraji lakho iphukile, futhi ishadi lombala libukeka njengento elungiswa kalula. Kodwa ukuthembela kuphela embala kungaholela ekukhetheni intwasahlobo engalungile, ukudala ingozi enkulu yokuphepha emndenini wakho.

An extension spring color chart is a guide that links your garage door's weight to a specific spring strength, ikhonjwe ngombala. Lolu hlelo lukusiza ukuthi uthole ukushintshwa okuzobhalansisa kahle umnyango, but it's only accurate if you know your door's true weight.

I've been manufacturing springs for over 14 iminyaka, futhi ngingakutshela ukuthi ishadi lombala liyithuluzi, akusona isixazululo. Ngake ngasebenza nenkampani yokufaka izicabha zegaraji eyayihlala ikhala ngokuthi iminyango ayivalwa kahle. Kuvele ukuthi ochwepheshe babo bebevele behambisana nombala we-spring yakudala ngesikhathi beshintsha. They weren't weighing the doors. Ngemva kweminyaka yokuchayeka ezintweni kanye namajazi amasha ambalwa kapende, iminyango eminingi yayikhona 20-30 amakhilogremu asinda kakhulu kunangesikhathi esemusha. Iziphethu ezindala zase zihluleka kakade ngaphansi kobunzima, futhi esikhundleni sawo "umbala" yayiphinda inkinga. That's why you have to look beyond the color and start with the facts.

Why Is Your Door's Weight More Important Than the Color Code?

Uthole umbala entwasahlobo yakho endala, kodwa kuthiwani uma bekuvele kungalungile? Ukufanisa nje lowo mbala kusho ukuthi ufaka isiphethu esingaphansi kosayizi, okuholela kokunye ukwehluleka kanye nomnyango ongaphephile.

The color code is just a label for a spring's lifting power, which must match your door's actual weight. Iminyango iba nzima ngokuhamba kwesikhathi. Ukukala umnyango wakho kuwukuphela kwendlela yokuqinisekisa ukuthi ukhetha isiphethu esilungile sokusebenza okuphephile nokulinganiselayo.

Embonini yethu, yonke intwasahlobo esiyikhiqizayo ilinganiswa ngokucaciswa kwamandla okunembe, obese umelelwa umbala. Kodwa lowo mbala awusho lutho ngaphandle kwenombolo efanele yokuqala: the door's weight. Abantu bavame ukweqa isinyathelo sokukala ngoba kubonakala sengathi kunzima. Bacabanga ukuthi umuntu wokugcina ukwenze kahle. But I've seen homeowners add heavy insulation panels or even decorative hardware, ukwengeza isisindo esibalulekile emnyango. Iziphethu zakuqala azizange zenzelwe lowo mthwalo. Ngaphandle kokukala umnyango, uyimpumputhe endizayo. Ukuthatha 15 imizuzu yokuthola isisindo esinembile yisinyathelo esisodwa esibaluleke kakhulu ekuqinisekiseni ukuthi ukulungiswa kwenziwa ngokuphepha nangendlela efanele. Isusa konke ukuqagela futhi iyisisekelo sohlelo olunokulinganisela kahle.

Inqubo Elungile Yokukala

Lena inqubo ebaluleke kakhulu kwezokuphepha okufanele yenziwe ngokucophelela.

• Isinyathelo 1: Nqamula Amandla. Isinyathelo sokuqala ukunqamula isivalo segaraji lakho endaweni kagesi.
• Isinyathelo 2: Hlukana Nomnyango. Donsa intambo ebomvu yokukhulula izimo eziphuthumayo ukuze unqamule isivuli emnyango.
• Isinyathelo 3: Kala Umnyango. Nomnyango uvalwe ngokugcwele, beka isikali esijwayelekile sokugezela ngaphansi kohlangothi lwesobunxele nesinye ngaphansi kohlangothi lwesokudla. You may need small blocks of wood to lift the scales up to the door's bottom seal. Ukufundwa okuhlanganisiwe kwazo zombili izikali kuyisisindo sangempela somnyango wakho wegaraji. Lena inombolo ozoyisebenzisa neshadi lombala.

Ulifunda Kanjani Ishadi Lombala Wegaraji Lomnyango Wasentwasahlobo?

You have your door's weight, kodwa ishadi libonisa imibala eyishumi nambili. Choosing one that's "close enough" izoshiya umnyango wakho ungalingani, ukuhlunga isivuli futhi kubangele ukuguga ngaphambi kwesikhathi kuma-roller namahinge.

You match your door's accurate weight to the corresponding color on the chart. It's crucial to understand that the weight listed is for a pair of springs. Isicabha esingamaphawundi angu-140 sidinga iziphethu ezilinganiselwe ngamaphawundi angu-140 (Okuphuzi), njengoba intwasahlobo ngayinye iklanyelwe ukuphakamisa ingxenye yomthwalo ophelele.

I ikhodi yombala[^ 1] uhlelo lwenziwa ukwenza ukuhlonza kube lula kochwepheshe. Imibala iqhubekela phambili ngo-10-pound increments, okuvumela ukulinganisa okunembe kakhulu. Umnyango olinganiselayo ngokuphelele kufanele uzizwe ucishe ungabi nasisindo uma uwuphakamisa ngesandla. Kufanele ukwazi ukuyimisa ivuleke futhi ihlale lapho. Uma ifuna ukuwa, imithombo yakho ibuthakathaka kakhulu. Uma ifuna ukundiza ivuleke, imithombo yakho inamandla kakhulu. Ngisho nomehluko wamakhilogremu angu-10 ungadala ukungalingani okuphoqa isivuli sakho sikagesi ukuthi sisebenze kanzima kunalokho okufanele., ukunciphisa ubude bayo bempilo. Yingakho akufanele neze "uqoqe" noma "zungeza phansi." Sebenzisa isisindo esiqondile somnyango wakho ukuze uthole ukufana kombala okuqondile.

Ishadi Elijwayelekile Lombala Wezicabha Ezingamamitha angu-7

Leli ishadi elijwayelekile elisetshenziswa embonini.

• Uhlelo lwe-10-Pound: Umbala ngamunye umele owengeziwe 10 amakhilogremu omthamo wokuphakamisa. Lokhu kumiswa kwenza kube lula ukuthola ingxenye efanele.
• Njalo shintsha Ngababili: Iziphethu zesandiso zisebenza ndawonye. Lapho umuntu ehluleka, enye iye yaba ngaphansi kwenani elifanayo lemijikelezo nezingcindezi futhi cishe iseduze nokwehluleka ngokwayo. Ukushintsha intwasahlobo eyodwa kuphela kuzodala ukungalingani okusheshayo nokuyingozi.

Ingabe Umnyango Omude Usebenzisa Ishadi Lombala Ohlukile?

Unomnyango wegaraji ongamafidi angu-8 ubude, kodwa usebenzise ishadi elijwayelekile. Manje imithombo emisha yelulelwe kude kakhulu lapho umnyango uvuliwe, ukwenza umsindo omkhulu nokuphelelwa amandla ngokushesha.

Yebo, iminyango emide idinga imithombo ehlukene kanye neshadi elihlukile. Umnyango ojwayelekile wamamitha angu-7 usebenzisa intwasahlobo ende engama-intshi angu-25. Isicabha esingamamitha angu-8 sidinga isikhathi eside, 27-inch spring ukuphatha ibanga elingeziwe lokuhamba ngaphandle kokwelulwa. I ikhodi yombala[^ 1]s kulezi ziphethu ezinde zihlukile.

Leli elinye lamaphutha ajwayelekile engiwabonayo. Isicabha esingamamitha angu-8 kufanele sihambe ngokungeziwe 12 amayintshi. Uma usebenzisa isiphethu esijwayelekile esingamayintshi angama-25, uwunweba ngaphezu komkhawulo oklanyelwe ngaso sonke isikhathi lapho uvula umnyango. Lokhu kuzolimaza intwasahlobo unomphela, okubangela ukuthi ilahlekelwe amandla ayo okuphakamisa ngesikhathi esifushane kakhulu. Iphinde ibeke intwasahlobo engozini enkulu ngokuzumayo, ukwehluleka okuyinhlekelele. Njengomkhiqizi, sikhiqiza lobu bude bentwasahlobo obuhlukene ngenxa yalesi sizathu esiqondile. Ububanzi bocingo kanye nenani lamakhoyili ahlukene, okusho ukuthi izakhiwo zabo zamandla zihlukile. Awukwazi ukuthatha "Blue" intwasahlobo yomnyango wamamitha angu-7 iyafana ne "Blue" intwasahlobo yomnyango wamamitha angu-8. You must use a chart specific to your door's height.

Ukubaluleka Kokufanisa Ubude Bentwasahlobo Nobude Bomnyango

It's a simple rule: the spring's length must match the door's height.

• Ibanga lokuhamba: The distance a spring has to stretch is determined by the door's height. Iminyango emide isho ukuhamba okwengeziwe.
• Iklanyelwe Ukwelula Okuqondile: Isiphethu esingamayintshi angu-25 siklanyelwe ukunwebeka ngokuphephile kuso 42 amayintshi (ngomnyango wezinyawo ezingu-7). Isiphethu esingamayintshi angu-27 siklanyelwe ukunwebeka ngokuphephile kuso 48 amayintshi (ngomnyango ongamamitha angu-8).
• Inhlanganisela Engalungile Iyahluleka: Ukusebenzisa ubude obungalungile kuzohlale kuholela ekwehlulekeni. Umnyango ngeke uvule/uvale ngendlela efanele, noma imithombo izoguga ngemva kwezinyanga esikhundleni seminyaka.

Ukugcina

Ishadi lombala liyisiqondiso esiwusizo, kodwa akwanele. Kumelwe ukale umnyango wakho futhi uqinisekise ukuphakama kwawo ukuze ukhethe okulungile nokuphephile imithombo yesandiso yegalaji lakho.

[^ 1]: Funda ukuthi ikhodi yombala ihlobana kanjani namandla entwasahlobo nesisindo somnyango.