Chitoliro cha Wiper Blade cha Magalimoto: Zida Zolondola pa Zigawo Zofunika Kwambiri pa Chitetezo

Ma wiper blades a magalimoto ndi ena mwa zinthu zotetezera zomwe zimasinthidwa nthawi zambiri m'magalimoto, koma zida zolondola zomwe zili kumbuyo kwawo sizimaoneka kwa oyendetsa.—makina opangidwa ndi chitsulo chapamwamba kwambiri komanso opangidwa mwaluso kuti akhale olimba—Ndiwo maziko a kupanga zinthu zopukutira, zomwe zimasintha pulasitiki yosungunuka ndi rabala kukhala mawonekedwe ovuta omwe amasunga magalasi amoto kuti asawonongeke nyengo iliyonse.

Kaya ndi masamba achikhalidwe okhala ndi mafelemu, masamba amakono opanda mafelemu, kapena mapangidwe osakanizidwa, mtundu wa nkhungu umatsimikizira mwachindunji kusinthasintha kwa chinthucho, moyo wautali, komanso magwiridwe antchito. Pamene magalimoto padziko lonse lapansi akuchulukirachulukira komanso miyezo yachitetezo ikukulirakulira, kumvetsetsa kupanga nkhungu ya masamba opukuta magalimoto kwakhala kofunikira kwa OEMs, ogulitsa zinthu zina, komanso akatswiri ogula zinthu.

Ziphuphu Zopangira Jakisoni wa Zigawo za Pulasitiki

Zambiri mwa zigawo za kapangidwe ka tsamba la wiper—kuphatikizapo ma adapter, ma end caps, ndi ma linkage housings—amapangidwa pogwiritsa ntchito pulasitiki yopangira jakisoni. Chiboliboli cha ma wipers a pulasitiki opangidwa ndi jakisoni wodzipangira okha ndi njira yopangira zida zapamwamba zomwe zimalowetsa pulasitiki yosungunuka m'mabowo opangidwa bwino kuti apange mawonekedwe ovuta ofunikira pamakina opukutira.

Mafotokozedwe wamba ndi awa:

Mafotokozedwe Anthawi Zonse

Chitsulo choyambira cha nkhungu P20 / S50c

Chitsulo cha m'mimba/pakati 718 / H13 / P20

Zipangizo PA66 / PP+GF30

M'mimba mwa nkhungu 1+1 mpaka m'mimba mwambiri

Kulekerera kupanga±0.015 mm

Mwachitsanzo, nkhungu imodzi yolembedwa yothandiza pakhungu lokhala ndi tsamba lopukuta imagwiritsa ntchito zinthu za PP+GF30 zokhala ndi mawonekedwe a 1+1 cavity, kukula kwa nkhungu ndi 1540.×1090×1025 mm, ndipo imafika pa masekondi 65 pa makina opangira jakisoni a 1000T ku Haiti.

Zopangira Zowonjezera za Zinthu Zopukutira Mphira

Chopukutira cha rabara—gawo logwira ntchito lomwe limalumikizana ndi galasi lakutsogolo—Kawirikawiri amapangidwa kudzera mu kutulutsa kosalekeza kapena kupanga jakisoni wa mankhwala a rabara osakonzedwa. Ma elastomer monga rabara wachilengedwe ndi zosakaniza za EPDM amatulutsidwa kudzera mu ma dies opangidwa kuti apange mawonekedwe a milomo yopukutira, kenako amapangidwa mu mizere yosalekeza yophikira.

Kapangidwe ka Nkhungu ndi Njira Yopangira

Gawo Lopanga

Kupanga chikombole cha wiper cha galasi lagalimoto ndi njira yowunikira mwatsatanetsatane yomwe imayamba ndi mapulani olondola a zida zopukutira. Zinthu zofunika kuziganizira ndi izi:

●Katundu wa zinthu–Chikombolecho chiyenera kukhala ndi kuchuluka kwa kuchepa, makhalidwe a kayendedwe ka madzi, ndi kutentha kwa pulasitiki kapena rabara yosankhidwa.

●Gawo la mawonekedwe–Mawonekedwe ovuta amafunika kapangidwe kabwino ka dzenje, kuphatikizapo kudula pansi, nthiti, ndi mawonekedwe olumikizirana

●Kapangidwe ka njira yozizira–Kuziziritsa kofanana kumaletsa kusintha kwa magawo ndi kuchepa kwa gawo

●Makina opumira mpweya–Kutsegula mpweya kokwanira kumathandiza kuti mpweya utuluke, kupewa zizindikiro za moto ndi kudzaza madzi osakwanira.

●Machitidwe otulutsa madzi–Ma ejector pini oyikidwa bwino amaonetsetsa kuti mbali zonse zachotsedwa bwino popanda kuwonongeka pamwamba pake.

Gawo Lopanga

Kupanga nkhungu kwamakono pogwiritsa ntchito makina opukutira tsitsi kumadalira malo opangira makina a CNC othamanga kwambiri omwe amagwira ntchito pa liwiro la spindle mpaka 16,000 rpm ndi zofunikira zololera.±0.015 mm. Masitepe ofunikira ndi awa:

1. Kukonzekera maziko a nkhungu–Kawirikawiri imapangidwa kuchokera ku chitsulo cholimba kale cha P20 kapena S50c

2. Kukonza m'mimba ndi pakati–Kugaya kolondola kwambiri, EDM (magetsi otulutsa madzi), kapena kudula waya

3. Kumaliza pamwamba–Kupukuta kofanana ndi galasi pa malo otsekera ofunikira; malo obisika nthawi zambiri amafunika kukhala olimba≤Ra 0.05μm ya kumaliza magalimoto a kalasi A

4. Kumanga ndi kuyika–Malo olekanitsira, ma slide block, ma plate owonongeka, ndi ma slider ayenera kufika pa 90% ya kuchuluka kwa kukhudzana

5. Kuyesa nkhungu (kuyesa kwa T1)–Mayeso a jakisoni amatsimikizira kukula kwa magawo, mawonekedwe, ndi nthawi yozungulira; zinthu zimawunikidwa pogwiritsa ntchito zida za CMM kuti ziwunikenso kuchuluka kwa kusintha ndi momwe zimagwirizanirana ndi gulu.

6. Kupaka vacuum–Zinyalala zimatsekedwa ndi vacuum ndipo zimakhazikika m'mabokosi amatabwa kuti zisawonongeke ndi dzimbiri panyanja.