Is an Extension Spring Color Chart All You Really Need?
Kua pakaru to puna kuaha karati, a he ahua ngawari te ahua o te tūtohi tae. Engari ko te whakawhirinaki anake ki te tae ka arahi ki te kowhiri i te puna he, te hanga he morearea haumaru nui mo to whanau.
An extension spring color chart is a guide that links your garage door's weight to a specific spring strength, kua tautuhia e te tae. Ka awhina tenei punaha ki a koe ki te kimi i tetahi whakakapinga ka taurite tika te tatau, but it's only accurate if you know your door's true weight.
I've been manufacturing springs for over 14 tau, a ka taea e au te korero ki a koe he taputapu te tūtohi tae, ehara i te otinga. I mahi tahi ahau me tetahi kamupene whakauru tatau karati e amuamu tonu ana mo te kore e kati tika nga kuaha. Ko te ahua he rite noa o raatau tohunga ki te tae o te puna tawhito i te wa i whakakapi ai ratou. They weren't weighing the doors. I muri i nga tau o te rongo ki nga huānga me etahi koti peita hou, he maha nga tatau 20-30 pauna taimaha atu i te wa e hou ana. Ko nga puna tawhito kua hinga i raro i te riipene, me te whakakapi ki te "tae" ko te whakahoki ano i te raru. 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?
I kitea e koe te tae o to puna tawhito, engari me pehea kua he? Ko te whakarite noa i taua tae ko te tikanga ka taea e koe te whakauru i tetahi puna iti te rahi, ka arai atu ki tetahi atu rahunga me te kuaha kore haumaru.
The color code is just a label for a spring's lifting power, which must match your door's actual weight. Ka taumaha haere nga tatau i te wa. Ko te pauna i to tatau ko te huarahi anake hei tohu kia kowhiria e koe te puna tika mo te mahi haumaru me te taurite.
I roto i to maatau wheketere, ia puna ka whakaputahia e matou ka whakatauritehia ki te tohu kaha, ka tohuhia e tetahi tae. Engari he horihori tera tae ki te kore te tau timata tika: the door's weight. He maha nga wa ka pekehia e te tangata te takahanga pauna na te mea he raru te ahua. Ki ta ratou whakaaro he tika te mahi a te tangata whakamutunga. But I've seen homeowners add heavy insulation panels or even decorative hardware, te taapiri taimaha nui ki te tatau. Ko nga puna taketake kaore i hangaia mo taua kawenga. Ma te kore e paunatia te tatau, e rere matapo ana koe. Te tango 15 meneti ki te tiki i te taumahatanga tika ko te mahi tino nui ki te whakarite kia oti te whakatikatika me te tika. Ka whakakorehia nga whakaaro katoa, a ko te turanga o te punaha taurite tika.
Te Tikanga Paunaha Tika
He tukanga tino haumaru tenei me ata mahi.
- Hipanga 1: Momotu Mana. Ko te mahi tuatahi ko te wetewete i to kaituwhera tatau karati mai i te putanga hiko.
- Hipanga 2: Wetekina te Kuaha. Toia te taura tuku ohorere whero hei momotu i te tuwhera mai i te kuaha.
- Hipanga 3: Paunatia te Kuaha. Me te tatau kua kati katoa, waiho he tauine kaukau paerewa ki raro i te taha maui me tetahi ki raro i te taha matau. You may need small blocks of wood to lift the scales up to the door's bottom seal. Ko te panuitanga o nga unahi e rua ko te taumaha pono o to tatau karati. Koinei te tau ka whakamahia e koe me te tūtohi tae.
| Huringa Kuaha | Te Paanga ki te Taumaha | Te Whakaputanga o te Kaua e Paunaha Anō |
|---|---|---|
| Kua taapirihia nga panui whakamaarama | +30 lbs | Ko te tae o te puna tawhito he iti rawa te rahi, ka whakangaro i to motini tuwhera. |
| Ka whakakapihia te karaihe ki nga panui totoka | +50 lbs | Kaore e taea e nga puna tawhito te hiki te tatau; ka waiho hei morearea pakaru ki te hinga. |
| He maha nga koti peita hou | +10-15 lbs | Na te kuaha he "taimaha" ka hoatu he kakahu taapiri ki nga waahanga neke katoa. |
Me pehea koe e panui ai i te Tutohi Tae Puna Kuti Kareti?
You have your door's weight, engari e whakaatu ana te tūtohi i nga tae tatini. Choosing one that's "close enough" ka waiho to tatau kia kore e taurite, te wero i te whakatuwhera me te whakakakahu i nga roera me nga inihi.
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. Ko te tatau 140-pauna e hiahia ana kia rua nga puna reiti 140-pauna (Kōwhai), i te mea kua hangaia ia puna ki te hiki i te haurua o te kawenga katoa.
Ko te waehere tae[^ 1] i hangaia he punaha kia ngawari te tautuhi mo nga tohunga. Ka anga whakamua nga tae ki te 10-pauna, ka taea te whakataurite tino tika. Ko te tatau tino taurite me ahua kore taumaha ka hikina a ringa. Me taea e koe te aukati i te haurua o te tuwhera ka noho ki reira. Mena kei te pirangi ki te hinga, he ngoikore rawa ou puna. Ki te hiahia kia rere tuwhera, he kaha rawa ou puna. Ahakoa he rerekee 10-pauna ka taea e koe te hanga i te kore taurite e kaha ai to kaituwhera hiko ki te mahi nui atu i te tika., whakapoto i tona oranga. Koinei te take e kore ai koe e "hurihia" ranei "porohita ki raro." Whakamahia te taumaha tika o to tatau ki te kimi i te taurite tae tika.
Tutohi Tae Paerewa mo nga tatau 7-Waewae
He tūtohi angamaheni e whakamahia ana i roto i te umanga.
- Te Pūnaha 10-Pauna: Ko ia tae he tohu taapiri 10 pauna o te kaha hiki. Ko tenei paerewa he mea ngawari ki te kimi i te waahanga tika.
- Whakakapi Takirua i nga wa katoa: Ka mahi tahi nga puna toronga. Ka taka tetahi, ko tetahi atu kua pa ki te maha o nga huringa me nga taumahatanga me te tata tonu ki te kore. Ko te whakakapi i te puna kotahi anake ka hanga he kore taurite tonu me te kino.
| Taumaha Kuaha | Waehere Tae Puna |
|---|---|
| 90 lbs | Kahurangi Maama |
| 100 lbs | Tan |
| 110 lbs | Mā |
| 120 lbs | Kakariki |
| 130 lbs | Kōwhai |
| 140 lbs | Kahurangi |
| 150 lbs | Whero |
| 160 lbs | Paraone |
| 170 lbs | Karaka |
| 180 lbs | Koura |
Ka Whakamahia e te Kuaha Taroa ake he Tutohi Tae rereke?
He kuaha karati 8-putu te teitei, engari i whakamahia e koe he tūtohi paerewa. Inaianei kua totoro rawa nga puna hou i te wa e tuwhera ana te tatau, te haruru nui ka tere te ngaro o te mana.
Āe, Ko nga tatau teitei e hiahia ana kia rereke nga puna me tetahi mahere rereke. Ko te tatau paerewa 7-putu te whakamahi i te puna 25-inihi te roa. Me roa ake te kuaha 8-putu, 27-inihi puna ki te hapai i te tawhiti atu haerenga me te kore e totoro. Ko te waehere tae[^ 1]s mo enei puna roa he rereke.
Koinei tetahi o nga hapa e kitea ana e au. Ko te tatau 8-waewae me haere he taapiri 12 inihi. Mena ka whakamahi koe i te puna 25-inihi paerewa, kei te horahia e koe ki tua atu i tana rohe i hangaia i nga wa katoa ka whakatuwhera koe i te tatau. Ka pakaru tonu tenei i te puna, ka ngaro tona kaha hiki i roto i te wa poto rawa. Ka noho ohorere te puna mo te ohorere, korenga kino. Hei kaihanga, ka whakaputahia e matou enei momo roa o te puna mo tenei take tika. He rereke te diameter waea me te maha o nga coils, ko te tikanga he rereke o ratou ahuatanga kaha. Kaore e taea e koe te kii he "Blue" he rite tonu te puna mo te tatau 7-putu ki te "Blue" puna mo te tatau 8-putu. You must use a chart specific to your door's height.
Te Hiranga o te Whakaorite i te roa o te puna ki te teitei o te kuaha
It's a simple rule: the spring's length must match the door's height.
- Tawhiti Haerenga: The distance a spring has to stretch is determined by the door's height. Ko nga tatau teitei ka nui ake te haerenga.
- I Hangaia mo te Totoro Motuhake: He puna 25-inihi i hangaia kia totoro haumaru ki 42 inihi (mo te tatau 7-putu). He puna 27-inihi kua hangaia kia totoro haumaru ki 48 inihi (mo te tatau 8 putu).
- Ka Rahua te Whakakotahitanga He: Ko te whakamahi i te roa he ka arahi ki te kore. Ko te kuaha e kore e puare/kati tika, he maha nga marama ka memeha nga puna.
| Te teitei o te tatau | Te roa o te puna e hiahiatia ana | Why It's Different | Consequence of Mismatch |
|---|---|---|---|
| 7 Waewae | 25 Inihi | Te tawhiti haere paerewa | Ma te whakamahi i te 27" spring means it won't stretch enough to provide full lifting power. |
| 8 Waewae | 27 Inihi | 12 inihi o te haerenga atu | Ma te whakamahi i te 25" ka nui rawa te puna, ka ngaro, te hanga i te raruraru haumaru nui. |
Whakamutunga
Ko te tūtohi tae he aratohu whai hua, engari kaore e ranea. Me paunatia e koe to tatau me te whakapumau i tona teitei ki te whiriwhiri i nga puna toronga tika me te haumaru mo to karati.
[^ 1]: Akohia te hononga o te waehere tae ki te kaha o te puna me te taumaha o te tatau.