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30 Years Window abin nadi masana'anta, bayar da hadedde bayani daga ƙira zuwa gama samfurin.

Yadda Ake Karanta Lambobin Samfurin Ƙofa da Tagogi da Zaɓar Wanda Ya Dace

Kashi na 1: Fahimtar Lambobin Samfurin Roller — Yadda Ake Fahimtar Lambar

1.1 Tsarin Asali

Yawancin lambobin samfurin na'ura suna bin tsari mai tsari, kodayake al'adu sun bambanta dangane da masana'anta da yanki. Gabaɗaya, lambar samfurin tana ɗauke da waɗannan abubuwan:

Bangaren Abin da Yake Faɗa Maka Misali
Lambar Alamar Gano masana'anta ko jerin "ABC" a cikin ABC-1234
Ƙimar Load Matsakaicin iya aiki na nauyi "12" yana nuna takamaiman nau'in kaya
Nau'in Lamba Aikace-aikacen ƙofa/taga "34" yana nuna nau'in ƙofa
Alamun Siffofi Halaye na musamman (shiru, adana makamashi, da sauransu) "S" don shiru, "E" don adana kuzari

Misali, a cikin lambar samfuri kamarABC-1234 :

  • ABC yana wakiltar jerin alama ko lambar masana'anta

  • 12 yana nuna ƙimar kaya (lambobi mafi girma gabaɗaya suna nufin babban ƙarfin aiki)

  • 34 yana nufin nau'in ƙofa ko taga da ya dace -46-52

1.2 Alamun Cikin Gida da na Ƙasashen Duniya

Akwai bambanci bayyananne a cikin yarjejeniyoyin coding tsakanin masana'antun cikin gida da na ƙasashen waje:

  • Kamfanonin cikin gida suna amfani da lambobin lambobi iri-iri. Misali, samfura kamar 888, 88, 80, 79, 77, 76, 75, 66, da 55 sun zama ruwan dare a kasuwar China don na'urorin rollers na tagogi na aluminum.-15 .

  • Alamun ƙasashen duniya sun karkata ga haɗakar haruffa. A cikin waɗannan, wasu haruffa galibi suna ɗauke da takamaiman ma'anoni:

    • E sau da yawa yana nuna jerin tanadin makamashi

    • S sau da yawa yana nufin ƙirar shiru ko rage sauti-46 -

Fahimtar waɗannan ƙa'idodi yana taimaka muku gano halayen samfura cikin sauri a kallo ɗaya.

1.3 Azuzuwan Ƙimar Lodawa

A bisa ga ƙa'idodin masana'antu, ana rarraba na'urori masu juyawa ta hanyar ƙarfin kaya zuwa matakai shida, waɗanda aka auna a cikin Newtons (N) na ƙarfin tensile wanda ke wakiltar matsakaicin ƙarfin kaya.-52 :

Matsayi Nisan Lodi (N) Daidai (kimanin kg)
02 200–400 N 20–41 kg
04 400–600 N 41–61 kg
06 600–800 N 61–82 kg
08 800–1000 N 82–102 kg
10 1000–1300 N 102–133 kg
13 >1300 N >133 kg

Bugu da ƙari, wasu ƙa'idodi suna rarraba na'urori masu juyawa ta hanyar ƙimar nauyi mai ƙarfi. Ga tagogi na zamiya na yau da kullun na gidaje (kimanin 1.5m × 1.2m mai nauyin kimanin kilogiram 25), na'ura mai juyawa ɗaya mai nauyin ƙarfi na akalla kilogiram 35 yawanci ya isa. Ga tagogi masu nauyi sama da mita 2.4 waɗanda tsayinsu ya wuce kilogiram 60, ana buƙatar haɗa tayoyi biyu, tare da kowane na'ura mai juyawa wanda aka ƙididdige shi da aƙalla kilogiram 40 na nauyin ƙarfi mai ƙarfi- .

Jerin Diamita 1.4 da Jerin Tsarin

Musamman ga rollers na taga na aluminum, lambobin samfuri galibi suna amfani da hanyoyi biyu na wakilci.-15 :

  • Jerin diamita : Ana wakilta shi da diamita na tayoyin a cikin milimita, yawanci yana farawa daga mm 6 zuwa 80.

  • Jerin gine-gine : An wakilta shi da lambobi 6 zuwa 12, yana nuna siffar tsarin abin naɗin (taya ɗaya, tayoyi biyu, da sauransu).

Lambobin Suna na 1.5 (Ma'aunin Sinanci)

A ƙarƙashin ƙa'idodin masana'antar China, rollers kuma suna da lambar suna mai sauƙi- :

  • ML — Na'urar ƙofa (Maza Lun)

  • CL — Na'urar birgima ta taga (Chuang Lun)

Babban ma'aunin da ke bin lambar suna shine ƙarfin kaya, wanda aka bayyana a matsayin ainihin nauyin ɗaukar kaya (a cikin kg) don saitin na'urori biyu a kowace ƙofa ko ganyen taga.

1.6 Inda Za a Nemo Lambar Samfura

Ana iya samun lambobin samfurin Roller a wurare da dama - -46 :

  • An buga ko an buga shi a kan abin nadi ko gefen tayoyin (misali, "H-802", "SL-60") -47-48

  • A kan marufin samfurin

  • A cikin littafin umarnin samfurin

  • A gidan yanar gizon masana'anta ta hanyar neman samfura

Idan an sa alama ko kuma ba a iya karantawa ba, ɗauki hoto mai kyau kuma yi amfani da fasalin "bincike ta hanyar hoto" akan gidajen yanar gizo na alama ko dandamalin kasuwancin e-commerce don rage yiwuwar hakan.-48 .


Kashi na 2: Yadda ake aunawa da tabbatarwa — Lokacin da Lambar Samfurin Bai Isa ba

Wani lokaci lambar samfurin ta ɓace, ta lalace, ko kuma ba ta bi ka'idar da aka saba da ita ba. A waɗannan lokutan, ma'auni daidai ya zama dole.

2.1 Ma'aunai Masu Muhimmanci da Za a Yi

Ta amfani da na'urar aunawa (wanda aka fi so a dijital), auna kuma rubuta waɗannan -47-48 :

Aunawa Abin da za a auna Dalilin da Ya Sa Yana da Muhimmanci
Diamita na Taya Diamita na waje na tayoyin (mm) Yana shafar ƙarfin kaya; babban diamita gabaɗaya yana nufin ƙarin ƙarfi
Faɗin Taya / Kauri Faɗin jikin tayoyin (mm) Yana ƙayyade dacewa da hanyar; faɗin da bai dace ba yana haifar da girgiza ko ɗaurewa
Tazarar Ramin Maƙalli Nisa tsakanin tsakiya zuwa tsakiya na ramukan hawa (mm) Yana da mahimmanci don daidaitawa da ramukan firam ɗin ƙofa na yanzu
Faɗin Waƙa Faɗin hanyar (gami da gefuna masu ɗagawa) (mm) An tsara wasu na'urori masu juyawa don takamaiman faɗin hanya (misali, 16 mm, 20 mm)
Diamita na Axle / Shaft Diamita na fil ɗin tsakiyar aksali (mm) Tabbatar da cewa tayoyin suna juyawa yadda ya kamata a kan bearings ɗinsa

Idan na'urar naɗawa tana da tsarin daidaitawa ko na'urar hana tsalle-tsalle, lura da kasancewarta da wurin da take. Waɗannan fasalulluka galibi suna taimakawa wajen rage girman samfurin.

2.2 Nauyin Aunawa

Lokacin auna faɗin hanyar, tabbatar da haɗa gefuna ko leɓunan hanyar da aka ɗaga a cikin ma'aunin ku. Dole ne tayoyin su dace sosai a cikin cikakken faɗin hanyar ko layin dogo don hana motsi a gefe da kuma karkacewa.-48 .


Kashi na 3: Yadda Ake Zaɓar Na'urar Naɗawa Mai Dacewa — Jagorar Zaɓi Mataki-mataki

Da zarar ka fahimci abin da lambar samfurin ta gaya maka—ko kuma ka ɗauki ma'aunin daidai na abin naɗin da kake da shi—yi amfani da wannan tsarin matakai biyar don zaɓar madadin da ya dace.

Mataki na 1: Gano Nau'in Ƙofarka ko Tagoginka

An tsara na'urorin rollers musamman don yadda ake tallafawa ƙofa ko taga. Nau'ikan tsarin da aka saba amfani da su sun haɗa da-32 :

  • Nauyin ƙofar yana kan na'urorin juyawa na ƙasa ; babban titin yana ba da jagora ne kawai. Wannan shine tsarin ƙofofin baranda na gidaje da aka fi sani.

  • An rataye saman (tashar kai) : Nauyin yana rataye daga na'urorin birgima na sama; jagorar ƙasa tana hana yin lilo. An saba gani a cikin ƙofofin aljihu da wasu tagogi masu zamewa.

  • Raba-raba biyu ko bangarori da yawa : Biyu ko fiye suna raba waƙoƙi kuma galibi suna buƙatar daidaitawa daidai gwargwado.

  • Kayan ajiye tufafi/kabad : Kayan aiki masu sauƙi tare da ƙananan na'urori masu juyawa da kuma ƙananan layuka.

Wani ɗan gajeren bayani: Idan ka ga wata babbar hanya a ƙasa, wataƙila za ta yi birgima a ƙasa. Idan ƙasa a bayyane take amma akwai babbar hanyar sama, ƙofar za ta kasance a saman bene.-32 .

Mataki na 2: Kimanta Nauyin Ƙofar kuma Lissafa Bukatun Nauyin

Ƙarfin na'urar birgima ba kasafai yake kama da yadda take aiki a zahiri ba. Ana tura ƙofofi a kusurwoyi, ana buge su a tasha, kuma ana gudu a kan hanyoyin da ba su da madaidaiciya. Waɗannan ƙarfin na'urar birgima ɗaya fiye da wani.-32 .

Hanyar Kiyastawa: Auna faɗin ƙofa, tsayi, da kauri. Ga ƙofofin baranda na gilashi, kimantawa mai tsauri shine kilogiram 3-5 a kowace murabba'in ƙafa na gilashin.

Dokar zinare: ƙara kashi 25-30% na kariya. Zaɓi na'urori masu jujjuyawa waɗanda ƙimar kaya ta kai aƙalla kashi 25-30% sama da ainihin nauyin ƙofar ku.-34 .

Don tunani:

  • Ƙofofin zamiya na yau da kullun na gidaje (nauyin ƙofa kilogiram 40-60): Zaɓi na'urori masu juyawa waɗanda aka ƙididdige su da nauyin kilogiram 50-80 a kowane saiti.-46

  • Manyan ƙofofin Faransa ko manyan allunan gilashi (80+ kg): Zaɓi na'urori masu juyawa waɗanda aka kimanta kilogiram 100 ko sama da haka.

  • Na'urorin juyawa masu nauyi: Nemi ƙimar kilogiram 45 (lbs 100) a kowace na'ura ko fiye-38

Ka'idojin masana'antu suna buƙatar cewa na'urori masu juyawa na ƙasa guda ɗaya su cimma ƙarfin kaya na kilogiram 180 ko fiye don ɗaukar manyan tagogi da ƙofofi.-52 .

Mataki na 3: Zaɓi Kayan da Ya Dace da Muhalli

Kayan Aiki Mafi Kyau Ga Ƙwararru Fursunoni
Nailan / POM Ƙofofin gidaje da tagogi na yau da kullun Mai shiru, mai shafa mai, mai jure lalacewa, mai laushi akan waƙoƙi Rashin ƙarfi a ƙarƙashin nauyi mai nauyi
Bakin Karfe Yankunan bakin teku, waje, muhallin danshi (bandaki, kicin) Kyakkyawan juriya ga lalata, babban ƙarfi Ƙara hayaniya, zai iya sa waƙoƙin aluminum
Tagulla Ƙofofi na musamman na musamman, aikace-aikacen gargajiya Bayyanannen kamanni, mai jure tsatsa Mai Tsada
Roba / PVC Mai rahusa Yana fashewa, yana lanƙwasa, yana rugujewa da sauri—a guji amfani da shi akai-akai

Na'urorin nailan suna da natsuwa da ɗorewa, wanda hakan ke sa su zama mafi kyawun zaɓi ga yawancin aikace-aikacen gida.-46 Na'urorin birgima na bakin ƙarfe suna da mahimmanci a yanayin bakin teku a cikin mil biyar daga teku ko kuma ga bandakuna masu yawan shan danshi.-38 .

Don aikace-aikacen waje, nemi nailan da aka daidaita da UV (PA66 tare da masu hana UV). Nailan na yau da kullun yana lalacewa ƙarƙashin hasken UV, yana zama mai rauni kuma yana fashewa akan lokaci.

Mataki na 4: Duba Nau'in Bearing

Bearing shine zuciyar kowace na'ura mai juyawa. Yana ƙayyade yadda tayoyin ke juyawa cikin sauƙi da kuma tsawon lokacin da na'urar ke ɗauka.

Nau'in ɗabi'a Aiki Mafi kyawun Aikace-aikacen
Bearings ɗin ƙwallon da aka rufe Mai santsi, mai ɗorewa, mai jure ƙura Ana ba da shawarar sosai ga duk aikace-aikacen gidaje
Bearings na birgima Ƙarfin kaya na musamman Ƙofofin aiki masu nauyi da na masana'antu
Nailan / bushings na tagulla Mai sauƙi, mai araha Amfani mai sauƙi, mai ƙarancin mita kawai—ba shi da santsi, yana da sauri

Bearings ɗin da aka rufe su ne ƙa'idar zinariya ta ƙofofin gidaje da na kasuwanci masu inganci. Suna jure ƙura da danshi, suna hana mai shiga da gurɓatawa. -34-38 .

Gwajin hannu: Kafin siyan, juya tayoyin da hannu. Bearing mai inganci ya kamata ya yi juyi cikin sauƙi ba tare da jin niƙa ba, babu girgiza a gefe, da kuma juriya mai ƙarfi a duk lokacin juyawa. Duk wani rashin ƙarfi yana nuna rashin ingancin bearing.

Mataki na 5: Daidaita Bayanin Waƙoƙi — Wannan Ba ​​Za a Iya Tattaunawa Ba

Tsarin ƙafafun dole ne ya dace da siffar hanyar. Rashin daidaito yana haifar da hayaniya, ja, da kuma saurin lalacewa-32 .

Bayanan martaba na waƙa da ƙafafun da suka dace:

Bayanin Bibiya Nau'in Tayar da ake buƙata
Tashar U Tayar tana gudana a cikin tashar U-shaped
Hanyar V / layin kusurwa Tayar ramin V
Layin dogo mai zagaye Tayar Concave ko U-groove wadda ke ɗaure layin zagaye
Layin dogo mai faɗi Tayar lebur; yana iya buƙatar flanges don sarrafa gefe

Abin da za a yi: Ɗauki hoto mai kyau na hanyar da aka haɗa. Auna faɗin ciki ko faɗin layin dogo. A lura da kayan hanyar (aluminum, bakin ƙarfe, ƙarfe, ko layin dogo mai rufi). Idan kuna maye gurbin abin nadi da ke akwai, ɗauki hoton yadda tayar take a kan layin dogo.-32 .

Ko da ƙananan karkacewa a cikin diamita na axle, faɗin tayoyin, ko tazara tsakanin ramukan hawa na iya haifar da ɗaurewa ko lalacewa da wuri.


Sashe na 4: Zaɓi ta hanyar Yanayi na Aikace-aikace

Muhalli daban-daban suna buƙatar takamaiman ƙayyadaddun na'urori. Ga jadawalin da aka tsara nan take:

Aikace-aikace Abubuwan da aka ba da shawarar Ƙimar Load Mahimman Sifofi
Ƙofar zamiya ta ciki ta yau da kullun Nailan/POM 50–80 kg Aiki mai shiru, bearings ɗin ƙwallo da aka rufe
Baranda / ƙofar baranda Nailan mai tsayayyen UV ko bakin ƙarfe 80–120 kg Na'urar da ke jure yanayi, hana tsalle
Banɗaki / ƙofar shawa Bakin ƙarfe + ƙafafun nailan 40–60 kg Bearings masu jure lalata, masu rufewa
Gaɓar teku / zafi mai yawa Bakin karfe 80–150 kg Kayan aiki masu jure feshi mai gishiri, kayan aikin bakin ƙarfe
Kofa mai kauri ta katako Karfe ko nailan mai nauyi 120–200 kg Tsarin ƙafafu biyu, bearings na nadi
Kabad/kabad Nailan ko POM 30–50 kg Ƙaramin girma, mai sauƙin aiki

Ga yankunan bakin teku (cikin mil 5 daga teku), kayan da ke jure tsatsa suna da mahimmanci. Iska mai ɗauke da gishiri tana lalata kayan ƙarfe na yau da kullun cikin sauri. Don yanayin sanyi, a guji tayoyin filastik masu tsabta, waɗanda ke yin karyewa da fashewa a yanayin zafi mai ƙarancin zafi.


Kashi na 5: Ƙarin Sifofi da Za a Nemi

Na'urorin Hana Tsalle

Ga ƙofofi masu yawan cunkoso, ɗakunan yara, ko kowace ƙofa da ake iya sarrafa ta da kyau, na'urorin hana tsalle suna da mahimmanci. Waɗannan suna aiki da hanyar don hana haɗa abin birgima daga karkacewa. Wasu tsarin suna amfani da maƙullan hana tsalle waɗanda ke mannewa a kan maƙallan don hana ɗaga ƙofar daga kan layin dogo. Don shigarwa a bene na sama, wannan fasalin yana ba da aminci da kwanciyar hankali.-48 .

Tsarin Daidaita Tsawo

Na'urorin juyawa masu inganci suna zuwa da tsarin daidaita sukurori. Wannan yana ba ku damar daidaita ƙofar daidai kuma ku ɗaga ko rage ta idan layin dogo ya faɗi ko ƙasa ba daidai ba. Sauƙin daidaitawa yana ceton babban ciwon kai daga baya. Maƙallan ƙarfe sun fi ƙarfi ga ƙofofi masu nauyi; maƙallan nailan da aka ƙarfafa na iya isa ga ƙofofi masu sauƙi.-34 .

Rage Hayaniya

Idan kana da saurin jin hayaniya, ka fifita abubuwan da ke da siffofi masu kama da na'urori masu motsi:

  • Tayoyin nailan sun fi ƙarfe shiru saboda ƙarancin gogayya da kuma damƙar girgiza ta halitta.

  • Nemi bearings ɗin da aka rufe—suna aiki da santsi da shiru fiye da bushings

  • Wasu manyan na'urori masu jujjuyawa suna da takalmi mai roba don ƙarin ɗaukar hayaniya

Adadin Tayoyi a Kowanne Kofa

Yawancin ƙofofin tufafi na yau da kullun suna amfani da tayoyi biyu. Kofofi masu tsayi, tsayi, ko nauyi galibi suna buƙatar tayoyi uku ko huɗu don rarraba nauyi daidai gwargwado da hana yin lanƙwasa da ɗaurewa. Duba ainihin ƙirar ƙofar ku ko ƙayyadaddun bayanan masana'anta.-34 .


Kashi na 6: Inda za a saya da kuma abin da za a guji

Siyan Tashoshi

  • Shagunan kayan aiki : Kawo ma'auninka ko tsofaffin kayanka. Ma'aikata sau da yawa suna iya taimakawa wajen daidaita abin da kake buƙata.

  • Masu siyar da kayan masarufi na musamman : Zaɓi mafi kyau ga takamaiman bayanan martaba da samfuran kasuwanci.

  • Masu siyar da kaya ta yanar gizo : Zaɓuka masu yawa, amma ma'auni suna da mahimmanci. Karanta sharhi a hankali.

  • Shagunan alama ko dillalai masu izini : Yana tabbatar da sahihancin samfura da kuma garantin garantin su-46 .

Tutocin Ja da za a Guji

  • Tayoyin filastik masu tsabta : Waɗannan suna jin nauyi, galibi suna da layukan mold da ake iya gani, kuma za su fashe, su faɗi, ko su ruɓe cikin watanni na amfani da su akai-akai. A guji gaba ɗaya.

  • Kayayyakin gama gari marasa alama : Ba za su iya samun takardar shaidar kaya ko garantin ingancin kayan ba.

  • Tayoyin da ba su da wani abu da za a iya gane su : Rufewa da filastik a kan roba yana lalacewa da sauri kuma yana haifar da ƙarar niƙa.

  • Na'urorin rollers ba tare da iya daidaitawa ba : Daidaita tsayi yana da mahimmanci don shigarwa mai kyau da aiki na dogon lokaci.

  • Man shafawa masu amfani da mai a kan bearings : Yi amfani da feshi na silicone kawai. WD-40 da mai suna jawo ƙura, suna ƙirƙirar manna mai gogewa wanda ke hanzarta lalacewa.

Manuniyar Inganci

Nemi samfuran da suka dace da ƙa'idodin inganci da aka amince da su:

  • JG/T 129-2017 — Ma'aunin masana'antar Sin na yanzu don gina na'urorin girki na kayan aiki, wanda ya fara aiki daga ranar 1 ga Yuni, 2018, wanda ya maye gurbin JG/T 129-2007. Wannan ma'aunin ya ƙayyade rarrabuwa, alama, buƙatu, hanyoyin gwaji, da ƙa'idodin dubawa don na'urorin girki na ƙofofi da tagogi masu zamewa- .

  • EN 13126-15 - Ma'aunin Turai wanda ya shafi juriya, ƙarfi, tsaro, da buƙatun aiki don ƙofofi masu zamiya a kwance da tagogi - .

  • ISO 9001 - Takaddun shaida na tsarin gudanar da inganci-46 .


Kashi na 7: Nasihu kan Kulawa don Dogon Rai

Ko da mafi kyawun na'urori masu juyawa suna buƙatar kulawa don su daɗe.

  • Tsaftace hanyar a kai a kai : Yi amfani da injin tsabtace gida da buroshi mai laushi don cire ƙura, yashi, da tarkace. Goge abubuwan da ke birgima don cire ƙura da ta tara.

  • A shafa mai yadda ya kamata : A shafa feshi na silicone ko busasshen man shafawa a kan hanyar da kuma saman wurin da aka ɗaura. Kada a taɓa amfani da man shafawa na WD-40 ko mai, domin suna jawo ƙura kuma suna haifar da manna mai datti.-34 .

  • Daidaita yadda ake buƙata : Yawancin na'urorin juyawa suna da sukurori masu daidaitawa don ɗagawa ko rage tsayin ƙafafun. Daidaitawa mai kyau yana kawar da mannewa kuma yana tabbatar da yin tafiya mai santsi.

  • A duba lokaci-lokaci : A duba alamun lalacewa, tsagewa, ko tabo a duk bayan watanni shida. A magance hayaniya ko juriya da wuri kafin lalacewar hanyar.

Tare da kulawa akai-akai - tsaftacewa da shafa mai a duk bayan watanni shida - na'urorin birgima masu inganci na iya samar da shekaru na sabis mara matsala.


Jerin Abubuwan da Za a Yi Akan Kammalawa: Kafin Ka Saya

  • Yi ma'auni masu haske : diamita taye, faɗin taye, tazara tsakanin ramuka, faɗin hanya, diamita axle.

  • Duba lambobin samfuri : Nemi lambobin da aka buga a kan gidan na'urar (misali, "H-802", "SL-60").

  • Auna ko kimanta ƙofar ku : Ƙara kashi 25-30% na ƙimar aminci ga ƙimar kaya.

  • Daidaita bayanin waƙa : Ɗauki hoto ka auna a hankali—rashin daidaiton bayanin martaba yana haifar da hayaniya da saurin lalacewa.

  • Zaɓi kayan da ya dace : Nailan don amfani na yau da kullun; bakin ƙarfe don yanayin bakin teku ko danshi.

  • Zaɓi bearings ɗin ƙwallon da aka rufe : Ma'aunin zinare don aiki mai santsi, shiru, da ɗorewa.

  • Nemi maɓallan hana tsalle-tsalle : Yana da mahimmanci don aminci, musamman a kan benaye na sama.

  • Tabbatar da ikon daidaitawa : Daidaita tsayi abu ne da dole ne a yi shi.

  • Saya daga majiyoyi masu aminci : Ku bi sanannun samfuran da dillalai masu izini.

  • Duba don tabbatar da bin ƙa'idodi na yau da kullun : JG/T 129-2017, EN 13126-15, ko takardar shaidar ISO 9001.


Bayani Mai Sauri: Karin Bayani Kan Lambobin Samfura

Lambar Samfura Fassara
ABC-1234 Alamar: ABC / Ajin kaya: 12 / Nau'in ƙofa: 34
H-802 Wataƙila jerin "H", samfurin 802 (duba kundin masana'anta)
SL-60 Samfurin shiru (S), aji mai nauyin L-60
81-005 Lambar samfuri ta musamman daga masana'anta (misali, abin naɗin maye gurbin Swisco)
574-60 Matsakaicin aiki: 35 kg, diamita na waje: 46 mm, na'urar naɗawa ta gida/masana'antu ta gama gari

Fahimtar waɗannan lambobin shine mabuɗin ku don dacewa da juna. Da na'urar da ta dace—wanda aka gane ta da kyau, aka auna ta daidai, kuma aka daidaita ta da ƙofar ku daidai—zamewar ku za ta kasance mai santsi, shiru, kuma abin dogaro tsawon shekaru masu zuwa.

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