Specifications thiab qhov ntev ntawm bronze bushings
Bronze bushings (los yog tooj liab alloy bushings) yog siv dav hauv tshuab, khoom siv, nkoj, tsheb thiab lwm yam. Lawv feem ntau siv rau hauv zawv zawg bearings, bearings bushings, kev txhawb nqa thiab lwm qhov chaw. Cov kev qhia tshwj xeeb thiab qhov ntau thiab tsawg ntawm bronze bushings txawv nyob ntawm daim ntawv thov, cov khoom siv, cov kev cai thauj khoom thiab cov qauv tsim. Cov hauv qab no yog cov kev qhia tshwj xeeb thiab qhov loj ntawm qhov dav dav bronze bushings:
1. Kev qhia tshwj xeeb thiab qhov loj me
Cov lus qhia tshwj xeeb ntawm bronze bushings feem ntau suav nrog txoj kab uas hla, puab txoj kab uas hla thiab ntev (los yog tuab). Hauv cov ntawv thov tshwj xeeb, cov kev qhia tshwj xeeb thiab qhov ntau thiab tsawg ntawm bushings yuav tsum raug xaiv raws li cov khoom siv tsim thiab kev ua haujlwm.
(1) Sab nraud txoj kab uas hla (D)
Sab nraud txoj kab uas hla feem ntau yog li ntawm 20mm mus rau 500mm. Nyob ntawm seb qhov loj npaum li cas ntawm cov khoom siv, yuav siv tau ib txoj kab uas hla loj dua.
Cov kev qhia tshwj xeeb muaj xws li: 20mm, 40mm, 60mm, 100mm, 150mm, 200mm, 300mm, 400mm.
(2) Sab hauv txoj kab uas hla (d)
Sab hauv txoj kab uas hla yog hais txog qhov loj ntawm lub bushing hauv lub ncej, uas feem ntau yog me dua li ntawm sab nraud los xyuas kom meej tias qhov clearance nrog lub ncej yog tsim nyog.
Qhov ntau thiab tsawg ntawm puab txoj kab uas hla: 10mm, 20mm, 40mm, 60mm, 100mm, 150mm, 200mm, 250mm.
(3) Ntev lossis tuab (L lossis H)
Qhov ntev yog feem ntau ntawm 20mm thiab 200mm, thiab raug kho raws li cov khoom siv.
Feem ntau qhov ntev: 20mm, 50mm, 100mm, 150mm, 200mm.
(4) Phab ntsa thickness (t)
Cov phab ntsa tuab ntawm cov bronze bushing feem ntau muaj feem xyuam rau lub puab kab thiab sab nraud. Feem ntau cov phab ntsa thickness specifications yog: 2mm, 4mm, 6mm, 8mm, 10mm.2. Cov qauv loj loj
Qhov loj ntawm bronze bushings feem ntau ua raws qee cov qauv, xws li GB (Suav tus qauv), DIN (German tus qauv), ISO (txheej txheem thoob ntiaj teb), thiab lwm yam. Ntawm no yog qee cov qauv thiab cov piv txwv loj:
(1) GB/T 1231-2003 - Copper alloy casting bushings
Cov qauv no qhia qhov loj thiab tsim ntawm bronze bushings thiab muaj feem xyuam rau cov cuab yeej siv tshuab.
Piv txwv li: sab hauv txoj kab uas hla 20mm, sab nraud txoj kab uas hla 40mm, ntev 50mm.
(2) DIN 1850 - Copper alloy bushings
Cov txheej txheem no siv rau zawv zawg bearings bushings hauv cov cuab yeej siv tshuab, nrog qhov ntau thiab tsawg ntawm inner diameter 10mm mus rau 500mm thiab phab ntsa thickness ntawm 2mm thiab 12mm.
(3) ISO 3547 Sliding bearings thiab bushings
Cov qauv no siv rau kev tsim thiab loj ntawm zawv zawg bearings thiab bushings. Qhov ntau thiab tsawg muaj xws li sab hauv txoj kab uas hla 20mm, 50mm, 100mm, 150mm, thiab lwm yam.3. Hom bushing hom thiab ntau thiab tsawg
Raws li kev tsim qauv sib txawv, bronze bushings tuaj yeem muaj ntau hom. Hom bushing ntau thiab qhov ntau thiab tsawg yog raws li hauv qab no:
(1) Ordinary round bronze bushing
Sab hauv txoj kab uas hla: 10mm txog 500mm
Sab nraud txoj kab uas hla: Raws li lub puab txoj kab uas hla, feem ntau yog 20mm, 40mm, 60mm, 100mm, 150mm, thiab lwm yam.
Ntev: Feem ntau ntawm 20mm mus rau 200mm
(2) Flange-type bronze bushing
Lub flange-hom bushing yog tsim los nrog lub nplhaib protruding (flange) ib feem kom yooj yim installation thiab sealing.
Sab hauv txoj kab uas hla: 20mm mus rau 300mm
Sab nraud txoj kab uas hla: Feem ntau ntau dua 1.5 npaug ntawm txoj kab uas hla
Flange thickness: Feem ntau 3mm txog 10mm
(3) Semi-qhib bronze bushing
Lub semi-open bushing yog tsim los ua ib nrab qhib, haum rau lub sijhawm uas nws tsis yooj yim rau disassemble tag nrho.
Sab hauv txoj kab uas hla: 10mm mus rau 100mm
Sab nraud txoj kab uas hla: muaj feem xyuam rau lub puab txoj kab uas hla, feem ntau nrog ib tug me me sib txawv.4. Cov kev cai tshwj xeeb thiab kev hloov kho
Yog tias tus qauv loj tsis haum rau cov kev xav tau tshwj xeeb, qhov loj ntawm cov bronze bushing tuaj yeem kho raws li qhov tsim nyog. Thaum customizing, yam xws li lub load yuav tsum tau ntawm cov khoom, qhov chaw ua hauj lwm (xws li kub, humidity, corrosiveness), thiab lubrication tej yam kev mob yuav tsum tau xav txog.5. Cov khoom siv dav dav
Cov khoom siv feem ntau siv rau bronze bushings yog:
Aluminium bronze (xws li CuAl10Fe5Ni5): haum rau kev thauj khoom siab thiab siab hnav tsis kam.
Tin bronze (xws li CuSn6Zn3): haum rau corrosion kuj thiab tsis tshua muaj kev sib txhuam thiab hnav ib puag ncig.
Lead bronze (xws li CuPb10Sn10): haum rau nws tus kheej-lubricating ib puag ncig uas tsis tshua muaj kev sib txhuam coefficient.6. Cov lus qhia
Cov hauv qab no yog qee qhov loj me me rau cov bronze bushings:
Sab hauv txoj kab uas hla (d) Sab nraud txoj kab uas hla (D) Ntev (L) Phab ntsa thickness (t)
20 mm 40 mm 50 mm 10 mm
40 mm 60 mm 80 mm 10 mm
100 mm 120 mm 100 mm 10 mm
150 mm 170 mm 150 mm 10 mm
200 mm 250 mm 200 mm 10 mm
Cov ntsiab lus:
Cov specifications thiab qhov ntau thiab tsawg ntawm bronze bushings sib txawv nyob ntawm seb daim ntawv thov scenario. Cov kab nruab nrab sab hauv, sab nraud, qhov ntev, thiab phab ntsa tuab yog nyob rau hauv ib qho kev sib txawv, thiab qhov loj me tuaj yeem xaiv raws li qhov xav tau. Hauv kev siv tiag tiag, qhov loj ntawm bronze bushing yuav tsum tau txiav txim siab raws li cov khoom siv tsim nyog thiab cov xwm txheej thauj khoom, thiab tuaj yeem hloov kho yog tias tsim nyog.
