Khoom Description
Kem siab ceev hydraulic lub cev muaj zog roj hmab foob yog ib feem tseem ceeb siv los kaw hydraulic motors.
Khoom siv
- Hnav tsis kam: Cov roj hmab ntsaws ruaj ruaj ntawm kem siab high-speed hydraulic motors yuav tsum muaj kev hnav zoo los tiv thaiv hnav los ntawm kev sib txhuam thaum muaj kev sib hloov ceev.
- Roj tsis kam: Cov ntaub ntawv foob yuav tsum muaj cov roj zoo heev kom muaj kev ruaj ntseg thaum raug cov roj hydraulic hauv cov tshuab hydraulic.
- Elastic rov qab: Cov khoom siv yuav tsum muaj qhov zoo elastic rov qab los xyuas kom meej tias nws tuaj yeem rov qab mus rau nws cov qauv qub thiab tswj kev sib khi tom qab compression deformation.
Txoj kev sealing
Cov roj hmab ntsaws ruaj ruaj ntawm kem siab high-speed hydraulic motors feem ntau siv radial sealing txoj kev. Lawv raug ntsia rau hauv qhov sib khi grooves thiab tsim cov nyhuv sealing los ntawm kev sib cuag nrog lub cev muaj zog.
Sealing txoj cai
Lub hauv paus ntsiab lus ntawm kev sib khi yog ua raws li elastic deformation thiab kev sib cuag ntawm cov roj hmab foob. Thaum lub tshuab hydraulic khiav, kev sib txhuam yog tsim los ntawm lub foob thiab lub cav tsav. Los ntawm elastic deformation ntawm lub foob thiab lub siab ntawm cov ncej, lub sealing barrier yog tsim los tiv thaiv cov kua los yog roj.
Cov txheej txheem tsim khoom
Cov txheej txheem ntawm kev tsim cov roj hmab ntsaws ruaj ruaj rau kem siab high-speed hydraulic motors suav nrog cov kauj ruam hauv qab no
- Kev xaiv cov khoom siv: Xaiv cov khoom siv roj hmab uas tsim nyog nrog kev hnav tsis kam, roj tsis kam thiab rov qab elasticity, xws li polyurethane (PU) lossis nitrile roj hmab (NBR).
- Txiav thiab sib sau: Cov khoom siv roj hmab yog txiav rau hauv cov duab thiab qhov loj me uas siv cov pwm, feem ntau yog siv cov txheej txheem txiav lossis txhaj tshuaj molding.
- Kev kho deg: Kho qhov chaw ntawm lub foob kom txhim kho cov nyhuv sealing thiab hnav tsis kam. Qhov no yuav suav nrog kev siv cov coatings tshwj xeeb lossis kev kho saum npoo xws li hardening lossis txheej txheej.
- Kev sib dhos thiab kev tshuaj xyuas: Nruab lub foob rau hauv lub foob foob ntawm lub tshuab hydraulic thiab ua qhov kev soj ntsuam zoo kom ntseeg tau tias qhov loj, zoo li cas thiab kev ua haujlwm ntawm lub foob raws li qhov yuav tsum tau ua.
Los ntawm cov txheej txheem tsim khoom saum toj no, kab siab siab ceev hydraulic lub cev muaj zog roj hmab ntsaws ruaj ruaj tuaj yeem tau txais kev sib khi zoo thiab ua haujlwm kom tau raws li qhov xav tau ntawm kev sib khi ntawm high-speed hydraulic motors.
Cov khoom xaiv HNBR Description
HNBR Kem siab ceev hydraulic lub cev muaj zog roj hmab foob
HNBR (hydrogenated nitrile butadiene roj hmab) yog cov khoom siv roj hmab ua haujlwm siab nrog cov roj zoo heev, kub thiab ua kom puas. Nyob rau hauv kev tsim cov roj hmab ntsaws ruaj ruaj rau kem siab high-speed hydraulic motors, HNBR feem ntau yuav siv tau raws li cov khoom siv xaiv.
- Roj tsis kam: HNBR muaj cov roj zoo heev thiab tuaj yeem tswj kev ruaj ntseg thaum raug cov roj hydraulic thiab lwm yam xov xwm lubricating. Qhov no ua rau nws muaj kev sib khi zoo hauv cov tshuab hydraulic thiab tuaj yeem tiv thaiv cov kua dej kom zoo.
- Thaum tshav kub kub tsis kam: HNBR muaj qhov kub thiab txias thiab tuaj yeem tswj tau nws lub cev thiab cov khoom siv hauv qhov kub thiab txias. Rau kem-siab high-speed hydraulic lub cev muaj zog ntsaws ruaj ruaj, nws yuav tsum muaj peev xwm tiv taus kev sib txhuam cov cua sov uas tsim los ntawm kev sib hloov ceev ceev yam tsis tau poob kev sib khi.
- Hnav tsis kam: HNBR muaj kev hnav zoo heev thiab tuaj yeem tswj nws qhov kev sib khi ua haujlwm nyob rau hauv cov xwm txheej ntawm kev sib hloov ceev thiab kev sib txhuam tsis tu ncua. Qhov no ua rau nws zoo tagnrho rau siv raws li kem-siab, high-speed hydraulic motor seals, muab kev pab lub neej ntev.
Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias qhov tshwj xeeb foob tsim thiab daim ntawv thov tej yam kev mob tseem yuav cuam tshuam rau kev xaiv cov khoom siv. Thaum tsim cov roj hmab ntsaws ruaj ruaj rau kem-siab high-speed hydraulic motors, lawv yuav tsum tau soj ntsuam thiab sim raws li cov kev cai tshwj xeeb thiab kev thov ib puag ncig, ua ke nrog cov yam ntxwv ntawm HNBR, kom ntseeg tau tias lawv siv tau thiab ua tau raws li qhov yuav tsum tau ua.
| Cov ntaub ntawv khoom ntiag tug: | Ozone tsis kam | HNBR | |
| Cov ntaub ntawv yooj yim | Zoo tshuaj tiv thaiv | ||
| Yam ntxwv | Zoo hnav tsis kam Zoo huab cua tsis kam Thaum tshav kub kub kuj, siab Roj kuj |
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| Siv | Kev siv dej hiav txwv; Cov khoom siv roj / roj | ||
| Kev ntsuam xyuas lub koom haum | ASTM D 2000 dub | ||
| Sab nrauv | Kev ntsuas | ||
| Hardness | 70 | Kev sim | |
| IRHD hardness | Kev ntsuas | unit system | ASTM D1415, ISO 48 |
| Elastomer | 16.3 | MPa | Kev sim |
| Tensile zog (Yield) | 250 | % | ASTM D412, ISO 37 |
| Elongation (tawg) | 12 | % | ASTM D412, ISO 37 |
| Compression teeb (135 degree, 24 teev) | Kev ntsuas | unit system | ASTM D395, ISO 815 |
| Tsawg Kub Ua Haujlwm - Tsis nkig tom qab 3 mins | |||
| Yam tsawg kawg nkaus ua haujlwm kub (Static): -40 degree (-40 degree F) Yam tsawg kawg nkaus ua haujlwm kub (Dynamic): -30 degree (-22 degree F) | |||
Cim npe nrov: Tuam Tshoj kem siab ceev hydraulic lub cev muaj zog roj hmab foob, Tuam Tshoj kem siab ceev hydraulic tsav roj hmab foob manufacturers, lwm tus neeg, Hoobkas
