Mframa a wɔde yɛ adwuma - .Mframa a wɔde yɛ cylinder
Cylinder ahorow a wɔde yɛ nneɛma
1.1 Adesua a εfa Nsεmfua a εtete
Standard cylinders, cylinders a ɛyɛ tratraa, cylinders a ɛte sɛ pen-
Clamping cylinder: Ɛwɔ lock, mframa a wɔatwa-off lock, ne anti-mframa a wɔatwa-off ahobammɔ
Cylinder gyinabea: Cylinder no ankasa ntumi mmoa multi-point positioning anaa double stroke
Double-axis cylinder: Double output force, a ɛtumi gyina bending moments bi ano.
Sɛnea cylinder no si baabi a ɛyɛ pɛpɛɛpɛ no gyina anohyeto no so. Sɛ wode redi dwuma a ahoɔden kɛse a efi mu ba anaa ahoɔhare kɛse wom a, ɛsɛ sɛ wɔde anohyeto bi ka ho. Nea enti a ɛte saa ne sɛ wɔbɛma piston no ansɛe dodo na ɛnyɛ den sɛ ɛbɛsɛe cylinder no ti. Piston nketewa, cylinders a ɛyɛ tiaa-stroke, de wɔn ho to wɔn ankasa dade a ɛyɛ den so
Akwankyerɛ nhyehyeɛ: Mpɛn pii no ɛnsɛ sɛ wɔde adesoa bɛhyɛ single-axis cylinders mu tẽẽ na ɛhia sɛ wɔde akwankyerɛ/adesoa-bearing structures (akwankyerɛ shafts, linear bearings, linear guides) hyehyɛ mu. Piston nketewa, cylinders a ɛyɛ tiaa-stroke, bere a ɛnsoa nnesoa akɛse, na enni akwankyerɛ/adesoa-soa nhyehyɛe ahorow no nso yɛ nea wogye tom. Abiɛsa-axis cylinder no wɔ su a ɛte sɛ akwankyerɛ poma
Anti-self-rotation measures: Ntrɛwmu-afã a ɛnkɔ so daa, a akwankyerɛ abaa ka ho
1.2 Rotary type: Nsuo a ɛkyinkyini
1.3 Dwumadie akuo: Gripper cylinders/, blocking cylinders
2. Theoretical output tumi a ɛwɔ cylinder no mu
Nsusuwii mu nhyɛso (N) a ɛwɔ cylinder a ɛtaa yɛ adwuma mmɔho abien- mu ne: Fa=0.25π*D^2*P
Wɔ formula no mu no:
Cylinder no kɛse (mm
Adwumayɛ nhyɛso (MPa) a ɛwɔ cylinder p.
Nsusuwii tumi a ɛtwetwe ade (N) ne: Fa=0.25π*(D-d)^2*P
Wɔ fomula no mu no, sɛ d yɛ piston poma no ntwemu (mm) a, wobetumi abu akontaa sɛ d=0.3D.
3. Adesoa dodow a ɛwɔ cylinder no mu
Adesoa dodow a ɛwɔ cylinder no mu: Ɛkyerɛ sɛnea adesoa ahoɔden ankasa F a ɛwɔ cylinder no mu ne theoretical output force F0 no nsusuwii.
Adesoa tumi yɛ ade titiriw a ɛma wɔpaw cylinder. Adesoa tumi ankasa a ɛyɛ adwuma wɔ piston shaft no so no gu ahorow wɔ adesoa tebea ahorow mu.
Adesoa ankasa a ɛwɔ cylinder no mu no gyina adwumayɛ tebea horow so. Sɛ wɔkyerɛ adesoa dodoɔ η a, wɔbɛtumi nso ahunu nsusuiɛ a ɛfiri cylinder no mu ba. Adesoa dodow η a wɔpaw no fa adesoa adwumayɛ a ɛwɔ cylinder no mu ne ahoɔhare a cylinder no tu no ho.
4. Akontaabu a ɛfa output thrust ne mframa a wɔde di dwuma wɔ cylinder no mu
Akontaabu a ɛfa output thrust a ɛwɔ cylinder no mu. Sɛ yɛfa single-rod double-acting cylinder a wɔakyerɛ wɔ Mfonini 10-14 mu no sɛ nhwɛsoɔ a, yɛbɛtumi abu thrust F1 a piston poma no de ba berɛ a piston no kɔ nifa na tumi a ɛtwetwe F2 a piston poma no de ba berɛ a ɛkɔ benkum no, yɛbɛtumi abu akontaa sɛdeɛ equations (10-2) ne (10-3) kyerɛ :
(2) Wobetumi de nsɛso (10-4) abu mframa a wɔde di dwuma q a ɛwɔ mframa a wɔahyɛ no den mu ma cylinder no stroke biako a ɛkɔ akyi no ho akontaa :
Esiane sɛ ɛsono adwumayɛ mu nhyɛso a mframa afiri biara hwehwɛ nti, ɛsɛ sɛ nhyɛso gyinapɛn biako wɔ hɔ a wɔde bu mframa a wɔde di dwuma no ho akontaa. Mpɛn pii no, wɔdan mframa a wɔahyɛ no den a ɛsen wɔ nhyɛso ahorow mu no ma ɛbɛyɛ mframa a ɛsen a ɛnyɛ hwee wɔ wim nhyɛso a wɔahyɛ da ayɛ mu de bu akontaa, kyerɛ sɛ:
Q=q× (p+0.103) /0.103
Wɔ fomula no mu no: Q - mframa a wɔde di dwuma kwa (m3/s) p - Adwumayɛ nhyɛso a ɛwɔ mframa a wɔahyɛ no den mu (Mpa) .
5. Cylinder a wɔpaw
Sɛnea adwuma no ahwehwɛde ne tebea horow te no, paw cylinder ko no yiye.
Sɛ impact phenomenon anaa impact dede biara nni hɔ bere a cylinder no du stroke no awiei a, ɛsɛ sɛ wɔpaw buffer cylinder. Sɛ ɛho hia sɛ emu duru yɛ hare a, ɛsɛ sɛ wɔpaw cylinder a ɛyɛ hare-a ɛyɛ adwuma. Sɛ baabi a wɔde besisi no yɛ teateaa na stroke no yɛ tiaa a, wobetumi apaw cylinder a ɛyɛ tratraa. Adesoa bi wɔ nkyɛn, na cylinder a ɛwɔ poma a ɛkyerɛ kwan no yɛ nea wobetumi apaw. Ɛsɛ sɛ wɔde breki a ɛyɛ pɛpɛɛpɛ kɛse, na ɛsɛ sɛ wɔpaw cylinder a wɔde to mu. Wɔmma piston poma no kwan mma ɛnkyinkyin. Wobetumi apaw cylinder a ɛnyɛ -rotating rod function. Ɛsɛ sɛ wɔpaw cylinders a ɛko tia ɔhyew{10}}wɔ mmeae a ɛhɔ yɛ hyew kɛse. Wɔ mmeae a nsɛe no, ɛsɛ sɛ wɔpaw cylinders a ɛko tia nsɛe-. Wɔ mmeae a emu yɛ den a mfutuma wɔ hɔ no, ɛsɛ sɛ wɔde mfutuma a wɔde kata so sisi piston poma no awiei a wɔatrɛw mu. Sɛ ɛho hia sɛ efĩ-enni mu a, ɛsɛ sɛ wɔpaw cylinders a wɔde srade ahyɛ mu a ngo-nni mu anaasɛ ngo{17}}enni mu, ne nea ɛkeka ho. Wɔgyina adesoa a ɛfa ho, mframa nhyɛsoɔ a wɔde di dwuma ne ɔkwan a wɔfa so yɛ adwuma no so na ɛkyerɛ cylinder a wɔapaw no kɛseɛ
Paw cylinder stroke ne adwuma no kankyee kwan:
Ɛfa bere a wɔde di dwuma ne sɛnea afiri no bɔ no ho, nanso mpɛn pii no, ɛnsɛ sɛ wɔpaw nea ɛbɛbɔ no nyinaa na amma piston no ne cylinder ti no anbɔ. Sɛ wɔde yɛ clamping mechanisms, ne nea ɛkeka ho a, ɛsɛ sɛ wɔde allowance foforo a ɛyɛ mm 10 kosi 20 ka ho sɛnea stroke a wɔhwehwɛ a wɔabu ho akontaa no te.
Paw cylinder ahorow a ɛtoatoa so no
Paw cylinder a wɔde besisi hɔ no su
Ntoatoaso ahorow wɔ akwan horow a wɔfa so de si hɔ, titiriw no nea ɛka ho ne mfitiase su, nan su, flange su, U-shaped hook, ne shaft aso su
Paw buffers: buffer biara nni hɔ, rɔba buffer, mframa buffer, ne hydraulic shock absorber
Wɔde magnetic induction switch a wɔapaw no di dwuma titiriw de hu gyinabea, na ɛhwehwɛ sɛ wɔde magnetic ring bi si cylinder no mu
Cylinder afã horow a wɔapaw no bi ne nkwaa a ɛfata
6. Nneɛma a wɔtaa paw a wɔde yɛ cylinder ahorow: Airtac ne SMC
Atifi hɔ no yɛ Pneumatic actuator - cylinder mu nsɛm. Sɛ wopɛ sɛ wuhu nsɛm pii a ɛfa ho a, kɔhttps://www.joosungauto.com/ na ɛwɔ hɔ..
