2026-07-10

BYD Forklift Forklift Brake Abnormal na Pag-aayos ng Ingay Naaayon na Palitan ang Maliit na Piraso

BYD Forklift Forklift Brake Abnormal na Pag-aayos ng Ingay Naaayon na Palitan ang Maliit na Piraso(larawan1)

Ang sistema ng preno ay isa sa mga pangunahing bahagi para sa ligtas na operasyon ng forward forklift. Kung may abnormal na ingay, hindi lamang ito makakaapekto sa karanasan sa pagpapatakbo, ngunit maaari ring magbaon ng mga potensyal na panganib sa kaligtasan. Para sa abnormal na ingay ng preno ng forward forklift ng BYD, maaari naming suriin ang ugat na sanhi sa pamamagitan ng tumpak na pagpapanatili, at ayusin ang kaukulang maliliit na kapalit na bahagi upang matiyak ang matatag na pagganap ng pagpepreno ng forklift.

1. Mga karaniwang sanhi ng abnormal na ingay ng preno at mga hakbang sa pagpapanatili

1. Ang mga brake pad ay sobrang pagod.

Kapag ang kapal ng brake pad ay mas mababa kaysa sa safety threshold, ang metal na backplane ay direktang kuskusin laban sa brake disc, na gumagawa ng matalim na abnormal na ingay. Sa panahon ng pagpapanatili, ang mga brake calipers ay dapat na alisin muna, at ang mga brake pad ay dapat na alisin upang sukatin ang kapal. Kung ang halaga ay mas mababa kaysa sa mga pamantayan sa kaligtasan na itinakda ng tagagawa, dapat itong harapin sa oras.

2. Hindi pantay na pagkasuot ng disc ng preno

Ang pangmatagalang madalas na pagpepreno ay maaaring humantong sa mga uka at hindi pantay na pagkasira sa ibabaw ng disc ng preno. Kapag nagpepreno, ang mga brake pad ay makikipag-ugnayan sa hindi pantay na disc at magdudulot ng abnormal na panginginig ng boses. Sa panahon ng pagpapanatili, kinakailangang obserbahan ang estado ng ibabaw ng disc ng preno, at sukatin ang paglihis gamit ang isang tool sa pagtukoy ng flatness. Kung lumampas ito sa pinapayagang hanay, maaari mong subukang i-polish at ayusin ito. Kung hindi ito maaayos, kailangan itong palitan.

3. Kabiguan ng brake caliper

Kung ang guide pin ng brake caliper ay na-stuck at ang piston ay hindi naibalik nang maayos, ang mga brake pad at ang brake disc ay patuloy na magkakadikit at kuskusin, na magdudulot ng abnormal na ingay. Sa panahon ng pagpapanatili, ang mga calipers ay kailangang i-disassemble, ang mga guide pin ay dapat linisin at ang espesyal na grasa ay dapat ilapat, at ang piston sealing ring ay dapat suriin para sa pagtanda.

4. Abnormal na brake fluid

Kung ang brake fluid ay hindi napapalitan ng mahabang panahon, ito ay masisira, o ito ay ihahalo sa hangin upang maging sanhi ng hindi pantay na presyon sa pipeline ng preno, at maaari rin itong sinamahan ng abnormal na ingay. Suriin ang kulay at kadalisayan ng brake fluid sa panahon ng pagpapanatili. Kung may labo o pag-itim, ang lumang likido ay dapat na ganap na walang laman at palitan ng bago. Kasabay nito, ang operasyon ng air drainage ng pipeline ay dapat makumpleto.

2. Ayusin ang maliliit na bagay na kailangang palitan.

Ayon sa mga resulta ng pagpapanatili ng mga karaniwang pagkakamali sa itaas, ang maliliit na bahagi na kailangang palitan ay pangunahing kinabibilangan ng mga sumusunod na kategorya: ang isa ay ang mga brake pad, na pinapalitan kapag ang mga ito ay labis na nasuot at hindi na magagamit; ang isa pa ay ang guide. pin sleeve ng brake calipers. Palitan; ang pangatlo ay ang brake fluid, na kailangang palitan kapag ito ay lumala o nahalo sa mga impurities; ang ikaapat ay ang brake caliper sealing ring, na pinapalitan kapag ang seal ay nabigo dahil sa pagtanda; ang ikalima ay ang brake disc, na kung saan ay malubhang nasira at hindi maaaring palitan kapag ito ay pinakintab at naayos.

Kapag pinapalitan ang maliliit na bahagi, kinakailangang pumili ng mga accessory na umaangkop sa mga detalye. Pagkatapos makumpleto ang pag-install, kinakailangan ang maraming pagsubok sa pagpepreno upang kumpirmahin na ang abnormal na ingay ay ganap na naalis at ang puwersa ng pagpepreno ay pare-pareho at matatag bago ang normal na operasyon ng maaaring ipagpatuloy ang forklift. Sa pang-araw-araw na paggamit, inirerekumenda na regular na suriin ang katayuan ng mga bahagi ng sistema ng preno, at palitan ang luma o pagod na maliliit na bahagi sa oras upang maiwasan ang abnormal na ingay at mas malubhang pagkabigo ng preno mula sa pinagmulan at matiyak ang kaligtasan ng pagpapatakbo ng forklift.

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