mu kunankowiɛbɔ ɛfiri

Bicycle BB aksel a wɔsan frɛ no bottom bracket axle no yɛ ade titiriw a ɛwɔ sakre no drivetrain nhyehyɛe no mu. Ɛka krank nsa no bom na ɛma kwan ma ɛkyinkyini yiye, na ɛma pedaling tumi no kɔ nkɔnsɔnkɔnsɔn ne akyi ntwahonan no so yiye. Ase bracket aksel a ɛyɛ papa no hwɛ hu sɛ ɛyɛ den, ɛyɛ den, na ɛma kar tra no yɛ adwuma yiye. Sakraman ase bracket axles wɔ nneɛma ahorow te sɛ dade, aluminum a wɔde afra, ne titanium. Nneɛma biara ma mfaso soronko: dade ma ahoɔden, aduru a wɔde yɛ adwuma a emu yɛ hare, ne titanium ma ɛyɛ den sɛ ɛbɛkɔ so atra hɔ akyɛ. Wɔn a wɔde sakre tu kwan no betumi agyina ɔkwan a wɔfa so tra so so apaw, sɛ́ ɛyɛ sakre a wɔde tu kwan wɔ kwan so, sakre a wɔde tu kwan wɔ mmepɔw so, anaasɛ akwantu a wɔde fa nnipa a wɔnyɛ hwee so. BB aksel a wɔde besisi hɔ yiye na wɔasiesie no yiye no ho hia na ama woatumi de wo nan akɔ baabi a ɛyɛ mmerɛw. Sɛ wɔma ɛkɔ akyiri ma ɛyɛ aksel a ɛyɛ adwuma pɛpɛɛpɛ a, ebetumi atew akasakasa so, atrɛw nneɛma a ɛwom no mu, na ama ahotɔ a wɔde tra pɔnkɔ so no nyinaa ayɛ kɛse. Wɔ wɔn a wɔtɔn nneɛma akɛse ne wɔn a wɔtɔn nneɛma no fam no, sakre ase bracket axles da so ara yɛ ade a ɛho hia a ɛwɔ gua so ahwehwɛde a ɛkɔ so daa.
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Sɛ wopaw ase bracket aksel kɛse a ɛfata a, ɛho hia kɛse ma sakre a ɛne ne ho hyia ne adwumayɛ. Bottom bracket axles no tenten ne ne ntwemu, mpɛn pii no ne tenten fi 107mm kosi 127mm, a egyina crankset ne frame ahwehwɛde so. Sɛ wode size a ɛfata di dwuma a, ɛma chainline alignment a ɛfata, gear shifting a ɛyɛ mmerɛw, ne power transfer a etu mpɔn.

Ebia sakre ahorow—te sɛ sakre a wɔde fa kwan so, sakre a wɔde tu kwan wɔ mmepɔw so, ne BMX sakre—a ɛho hia sɛ wɔde base a ɛwɔ ase no si hɔ. A mismatch betumi ama nkɔnsɔnkɔnsɔn rubbing, pedaling a ɛnyɛ adwuma yiye, anaasɛ drivetrain afã horow no asɛe ntɛm. Ɛno nti na checking manufacturer specifications ansa na wɔde asi ananmu ho hia.

Nnɛyi ase bracket nhyehyɛe ahorow no bi ne square taper, ISIS, ne abɔnten bearing nhyehyɛe ahorow, a emu biara hwehwɛ axle akɛse a ɛne no hyia. Wɔn a wɔte apɔnkɔ so a wɔyɛ wɔn sakre no foforo no taa pɛ ase brackets a emu yɛ hare a wɔatoto mu ma ɛyɛ den na ɛso tew.

Wɔ wɔn a wɔde nneɛma ma ne wɔn a wɔtɔn nneɛma no fam no, ɛde battom bracket axle sizes a edi mũ ma no hwɛ hu sɛ ɛne sakre ahorow ahorow hyia na edi wɔn a wɔte sakre so a wɔnyɛ hwee ne wɔn a wɔde sakre tu kwan no nyinaa ahiade ho dwuma.


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Sɛnea wobɛpaw sakre ase bracket axle size a ɛfata .

Bracket aksel a ɛwɔ ase no di dwuma titiriw wɔ sakre so karka mu, nanso apɔnkɔsotefo pii bu wɔn ani gu hia a ɛho hia no so kosi sɛ ɛho behia sɛ wɔde si ananmu anaasɛ wɔyɛ no foforo. Sɛ wopaw kɛse a ɛfata a, ɛho hia na ama woahwɛ ahu sɛ pedaling a ɛyɛ mmerɛw, nkɔnsɔnkɔnsɔn a ɛfata, ne ne nyinaa so a wode bɛtra so no bɛyɛ adwuma yiye. Bottom bracket axle sizes gu ahorow gyina sakre no su, crankset, ne frame design so. Ne tenten a ɛtaa ba no fi 107mm kosi 127mm, a sakre a wɔde fa kwan so no taa de aksel ntiantiaa di dwuma ma nkɔnsɔnkɔnsɔn teateaa, bere a ebia sakre a wɔde tu kwan wɔ mmepɔw so no behia nea ɛware na ama wɔatumi ayi afi hɔ na atumi agyina. Spindle interface no su—te sɛ square taper, ISIS, anaa hollowtech nso—na ɛkyerɛ axle kɛse a ɛfata. Sɛ aksel no yɛ tiaa dodo a, ebia krank nsa no rentumi ntew frame no so, bere a aksel a ɛware dodo no betumi apia nkɔnsɔnkɔnsɔn no afi nea ɛne no hyia no mu. Nsɛm abien no nyinaa betumi de ɔhaw ahorow a ɛsakra, akasakasa a ɛho nhia, anaasɛ mpo sɛ ɛbɛsɛe ntɛm wɔ drivetrain afã horow so aba. Sɛ wɔreyɛ anaa wɔresesa ase bracket aksel a, ɛsɛ sɛ wɔn a wɔte so no hwehwɛ frame ne crankset specifications mu anaasɛ wɔhwehwɛ mmoa adwumayɛfo de hwɛ hu sɛ ɛne wɔn ho wɔn ho hyia. Axles a ɛyɛ papa a wɔde nneɛma a ɛyɛ den a ɛwɔ bearing a wɔakata so ayɛ no nso betumi ama nkwa nna ayɛ kɛse na ama ahiade ahorow a ɛfa nsiesie ho no so atew. Wɔ adetɔnfo ne wɔn a wɔtɔn nneɛma akɛse fam no, ɛde sakre ase bracket aksel ahorow pii a ɛsono emu biara a ɛsono emu biara ma no hwɛ hu sɛ wɔn a wɔde sakre tu kwan no betumi anya nea ɛfata ama wɔn sakre. Sɛ́ ɛyɛ wɔn a wɔte apɔnkɔ so a wɔnyɛ hwee anaasɛ agumadifo a wɔde wɔn ho hyɛ akansi mu no, aksel kɛse a ɛfata no ma nsonsonoe a ɛda adi wɔ adwumayɛ ne ahotoso mu.

Sakraman BB Axle ɔkbisnum .

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我国自主研发“灵芯”人工智能芯片问世 -Wɔn ho

Q a efi atesɛm krataa yi mu (Reporter Lin Xiao) Ɛnnɛ, awo ntoatoaso a ɛto so abiɛsa artificial inbere saligence chip "Lingxin" a School of Integrated Circuits of Tsinghua University ne Huaxin mfiridwuma abom ayɛ no wɔ aban kwan so. Sɔhwɛ data kyerɛ sɛ chip’s energy efficiency ratio du trillion operations per watt (tops/w) wɔ general artificial inbere saligence computing nnwuma mu, a ɛboro mprempren chips titiriw a ɛwɔ amanaman ntam gua so no so bɛyɛ 50% na ɛde kyerɛwtohɔ foforo si hɔ wɔ nnwuma no mu. Ɔfã foforo no de nkannyan a emu yɛ den ahyɛ wiase nyinaa nkɔso a ɛkɔ so daa wɔ wiase nyinaa nyansa a wɔde ayɛ nneɛma mu no mu.

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Durable pink tricycle ma mmofra a wɔadi mfe 2 – ahobammɔ & lightweight ride .

Nea enti a pink tricycle a ɛwɔ hɔ ma mmofra a wɔadi mfe […]

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