Wɔ kar yɛ ne ne siesie mu no, nsu a wɔde fa nsu mu no yɛ nneɛma a ɛho hia kɛse ma nsu a wɔde kɔ baabi foforo (te sɛ pɛtro, nsu a ɛma nsu yɛ nwini, ne srade). Kar ahorow ahorow a ɛsono emu biara no gu ahorow kɛse wɔ nneɛma, nhyehyɛe, dwumadie, ne dwumadie tebea mu. Nneɛma a ɛfata a wɔbɛma ayɛ soronko na wɔapaw no yiye no ho hia kɛse ma kar no adwumayɛ ne ahobammɔ.
Nneɛma mu nsonsonoe .
Wɔakyekyɛ kar nhama mu titiriw ayɛ no ahorow atitiriw abien: dade ne nea ɛnyɛ{0}}dade. Metal piping yɛ dade ne aluminium titiriw. Dadeɛ, ɛnam n’ahoɔden a ɛkorɔn ne-temperature resistance nti, wɔtaa de di dwuma wɔ soro-pressure fuel lines anaasɛ exhaust systems. Aluminium, esiane ne mu duru a emu yɛ hare ne nea ɛko tia nsɛe nti, wɔtaa hu wɔ engine a ɛma onwini mu. Non{7}}Metallic piping no bi ne rɔba hoses, nylon tubing, ne plastic tubing. Rɔba hoses ma wotumi yɛ nsakrae yiye na ɛfata ma applications a ɛhyɛ bending anaa vibration (te sɛ petrol lines) ase. Nylon ne plastic tubing, esiane sɛ ɛho ka sua ne corrosion resistance nti, wɔde di dwuma kɛse ma ɛba fam-nhyɛso nsu a ɛkɔ (te sɛ mframa a wɔde yɛ frigye nhama).
Nsonsonoe a ɛwɔ nhyehyɛe ne dwumadi mu .
Nneɛma a wɔde fa nsu mu no nhyehyɛe no nya ne dwumadi so nkɛntɛnso tẽẽ. Sɛ nhwɛso no, high-pressure fuel pipes taa de multi-layer composite structure di dwuma, a ɛwɔ mu layer a ngo-ɛko tia rɔba anaasɛ reinforced plastic ne akyi fã a wɔde abɔ mu wɔ dade braided mesh mu ama nhyɛso a ɛkɔ soro a ɛko tia. Nanso, nsu nhama a ɛma onwini no taa yɛ dade anaa plastic nhama a ɛwɔ afasu a ɛyɛ mmerɛw a ɛwɔ mu na ama nsu a ɛsen no so atew. Bio nso, nsuo afiri titire bi te sɛ turbocharged systems intake pipes, betumi de nnyigyeiɛ-absorbing anaa thermal insulation layers aka ho na ama wɔatumi adi adwumayɛ ho ahwehwɛdeɛ pɔtee bi ho dwuma.
Application scenarios ne selection key points .
Wɔnam wɔn adwumayɛ so na ɛkyerɛ sɛnea wɔde nsu afiri ahorow di dwuma no. Ɛsɛ sɛ petrol nhama no di ngo a ɛko tia, nsu a ɛkɔ mu a ɛko tia, ne ogya a ɛmma ogya ntumi nhyew no ho dwuma, na wɔtaa de fluororubber anaa polyamide na ɛyɛ. Ɛsɛ sɛ breki nsu nhama no nya nhyɛso kɛse a ɛko tia ne nnuru a ɛyɛ den, na wɔtaa de kɔbere anaa rɔba a wɔde hyɛ nsu mu titiriw na ɛyɛ. Sɛ worepaw paipu a, ɛsɛ sɛ wosusuw adwumayɛ nhyɛso, ɔhyew a ɛwɔ hɔ, ne nsu a ɛne no hyia ho yiye. Sɛ nhwɛso no, wɔpɛ dade nsu afiri wɔ mmeae a ɛkorɔn-ɔhyew mmeae, bere a rɔba hoses fata ma nkitahodi a ɛyɛ mmerɛw a ɛwɔ baabi a ɛwɔ anohyeto.
Tɔfabɔ
Kar mu nsu a wɔde fa nsu mu no yɛ soronko wɔ nneɛma ahorow pii mu, a nea ɛka ho ne nneɛma, nhyehyɛe, ne dwumadi. Sɛ yɛkyerɛ nsonsonoe a ɛda paipu biara su ahorow ntam yiye na wogyina ahiade ankasa so paw a, ɛyɛ ade titiriw a ɛbɛma kar nhyehyɛe ahorow no ayɛ adwuma yiye na ayɛ adwuma yiye. Sɛ́ ɛyɛ nsiesie anaasɛ nneɛma a wɔyɛ mu no, ntease a emu dɔ wɔ nsu afiri mu nsonsonoe ho no betumi ama kar mu ahotoso ne ɔsom asetra atu mpɔn yiye.
