Ubi ngwa
A na-ejikarị igwe na-anwale ike ọgwụgwụ nke electro-hydraulic servo (nke a na-akpọ igwe nyocha) iji nwalee njirimara ike nke ígwè, ihe ndị na-abụghị metal na ihe mejupụtara na ụlọ okpomọkụ (ma ọ bụ elu na obere okpomọkụ, gburugburu ebe obibi).Igwe nyocha nwere ike ime ule ndị a:
Nnwale tensile na mkpakọ
Nnwale uto mgbawa
Usoro njikwa servo mechiri emechi mechiri emechi nke onye na-ahụ maka eletriki, valvụ servo, ihe mmetụta ibu, ihe mmetụta mgbapụ, extensometer na kọmpụta nwere ike na-achịkwa usoro ule na-akpaghị aka na nke ọma, wee tụọ parampat ule na-akpaghị aka dị ka ike nnwale, nchụpụ, nrụrụ, torque, na akụkụ.
Igwe nyocha ahụ nwere ike ịghọta sine ife, triangle ife, square ife, sawtooth ife, mgbochi sawtooth ife, pulse ife na ndị ọzọ waveforms, na ike ịrụ tensile, mkpakọ, ekwe, obere okirikiri na elu-okirikiri ike ọgwụgwụ ule.Enwere ike ịkwado ya na ngwaọrụ nyocha gburugburu ebe obibi iji mezue ule ịme anwansị gburugburu na okpomọkụ dị iche iche.
Igwe nyocha ahụ na-agbanwe agbanwe ma dịkwa mma iji rụọ ọrụ.A na-arụcha ọrụ bọtịnụ na-ebuli, mkpọchi, na njigide ihe atụ.Ọ na-eji teknụzụ hydraulic servo mbanye dị elu ka ọ na-ebu ibu, ihe mmetụta dị ike na-arụ ọrụ nke ọma na ihe mmetụta ndọpụ magnetostrictive dị elu iji tụọ ike nke ụdị ahụ.Uru na nchụpụ.Usoro nha na njikwa dijitalụ niile na-achọpụta njikwa PID nke ike, nrụrụ na mbugharị, na njikwa ọ bụla nwere ike ịgbanwe nke ọma., Akụrụngwa ule na-arụ ọrụ na gburugburu WINDOWS XP/Win7 Chinese, na-arụ ọrụ nhazi data dị ike, ọnọdụ ule na nsonaazụ ule na-echekwa na-akpaghị aka, na-egosipụta ma bipụta ya.Usoro ule a na-ejikọta ya na njikwa kọmputa.Igwe nyocha bụ usoro nnwale dị oke ọnụ maka ụlọ ọrụ nyocha sayensị, ihe owuwu ọla, nchekwa mba na ụlọ ọrụ agha, mahadum, nrụpụta igwe, njem na ụlọ ọrụ ndị ọzọ.
Nkọwapụta
| Nlereanya | PWS-25KN | PWS-100KN |
| Ike nnwale kacha | 25kN | 100kN |
| Nwalee koodu mkpebi ike | 1/180000 | |
| Ngosipụta ike nnwale ziri ezi | n'ime ± 0.5% | |
| Oke nha mgbanwe | 0～150(±75)(mm) | |
| Akụkụ nlegharị anya | 0.001 mm | |
| Njehie emetụtara nke uru nrịba nchụpụ | n'ime ± 0.5% | |
| Ugboro nnweta | 0.01 ~ 100Hz | |
| Ugboro ule ọkọlọtọ | 0.01-50Hz | |
| Nwalee ụdị ebili mmiri | Sine ife, triangle ife, square ife, ọkara sine ife, ọkara cosine ife, ọkara triangle ife, ọkara square ife, wdg. | |
| Oghere ule (na-enweghị ihe nkwụnye) mm | 1600 (nwere ike ahaziri) | |
| Obosara dị n'ime ime mm | 650 (nwere ike ịhazi ya) | |
Ọkọlọtọ
1) GB/T 2611-2007 "Nzube Nka na ụzụ chọrọ maka igwe nyocha"
2) GB / T16825.1-2008 "Nnyocha nke Static Uniaxial Testing Machine Part 1: Nyocha na Calibration of Force Measuring System of Tensile and (ma ọ bụ) Igwe Nleba Nnwale"
3) GB/T 16826-2008 "Electro-hydraulic Servo Universal Testing Machine"
4) JB/T 8612-1997 "Electro-hydraulic Servo Universal Testing Machine"
5) JB9397-2002 "Nka na ụzụ ọnọdụ nke ụjọ na mkpakọ ike ọgwụgwụ igwe ule"
6) GB/T 3075-2008 "Ụzọ Nnwale ike ọgwụgwụ nke Metal Axial"
7) GB/T15248-2008 "Axial Constant amplitude Low Cycle Fatigue Test Method for Metallic Materials"
8) GB/T21143-2007 "Uniform Test Method for Quasi-Static Fracture Toughness of Metallic Materials"
9) HG / T 2067-1991 roba ike ọgwụgwụ ule igwe ọnọdụ oru
10) Nnwale ọkọlọtọ ASTM E466 nke Kic maka Linear Elastic Plane Strain Fracture siri ike nke ihe ọla.
11) ASTM E1820 2001 JIC ọkọlọtọ ọkọlọtọ maka nha nke ike mgbaji.
Atụmatụ igodo
1 Onye ọbịa:Onye ọbịa ahụ nwere okpokolo agba na-ebu ibu, mgbakọ axial linear actuator nke dị elu, isi iyi mmanụ hydraulic servo, sistemu nha na njikwa, yana ngwa nnwale.
2 Frame loading Host:
The loading frame nke isi igwe mejupụtara anọ kwụ ọtọ, ibugharị ibé na a workbench na-etolite a mechiri emechi loading frame.Ọdịdị kọmpat, nnukwu isi ike na nzaghachi ngwa ngwa ngwa ngwa.
2.1 Axial ibu ikike: ≥± 100kN;
2.2 Oghere mbugharị: ebuli hydraulic, mkpọchi hydraulic;
2.3 Oghere ule: 650×1600mm;
2.4 Ihe mmetụta ibu: (Qianli)
2.4.1 nkọwa ihe mmetụta: 100kN
2.4.2 Sensor linearity: ± 0.1%;
2.4.3 Nbufe ihe mmetụta: 150%.
3 Hydraulic servo axial linear actuator:
3.1 Mgbakọ actuator
3.1.1 Structure: nweta ihe ejikọtara ọnụ nke servo actuator, valvụ servo, ihe mmetụta ibu, ihe mmetụta mbugharị, wdg.
3.1.2 Atụmatụ: Ntinye ntọala jikọtara ọnụ na-eme ka agbụ ibu dị mkpụmkpụ, na-eme ka ihe siri ike nke usoro ahụ dịkwuo mma, ma nwee ezigbo nguzogide ike n'akụkụ.
3.1.3 ugboro nnweta: 0.01 ~ 100Hz (ugboro ule n'ozuzu anaghị agafe 70Hz);
3.1.4 Nhazi:
a.Linear actuator: 1
I. Ọdịdị: Mkpanaka okpukpu abụọ na-eme ihe n'ụdị symmetrical;
II.Ike ule kacha elu: 100 kN;
III.Enyere nrụgide ọrụ: 21Mpa;
IV.Piston strok: ± 75mm;Mara: Tọọ mpaghara nchekwa hydraulic;
b.Electro-hydraulic servo valve: (akara mbubata)
I. Ụdị: G761
II.Oke eruba: 46 l/min 1 ibe
III.Enyere nrụgide: 21Mpa
IV.Nrụgide ọrụ: 0.5 ~ 31.5 Mpa
c.Otu ihe mmetụta ndọpụ magnetostrictive
I. Model: HR usoro
II.Ogologo nha: ± 75mm
III.Mkpebi: 1um
IV.Ndị na-abụghị linearity: <± 0.01% nke ọnụ ọgụgụ zuru ezu>
4 Hydraulic servo isi iyi mmanụ nrụgide mgbe niile
Ebe a na-agbapụta mmiri bụ ebe a na-agbapụta agbapụta nke nwere nhazi modular.N'ụzọ doro anya, enwere ike ịkwanye ya n'ime nnukwu ọdụ ụgbọ mmiri na-agbapụta ọ bụla, ya mere ọ nwere ezigbo scalability na iji mgbanwe mee ihe.
l · Mkpokọta ọsọ 46L / min, nrụgide 21Mpa.(Edoziri dị ka nnwale chọrọ)
l·Mkpokọta ike bụ 22kW, 380V, atọ-adọ, 50hz, AC.
l · A na-emepụta ebe a na-agbapụta ma na-arụ ọrụ dịka ọkọlọtọ modular si dị, na nkà na ụzụ tozuru okè na arụmọrụ kwụsiri ike;a kwadebere ya na modul relay voltaji stabilizing, nke ejikọrọ na actuator.
l · Ebe mgbapụta ahụ bụ nfuli mmanụ, moto, elu na obere nrụgide na-agbanwe valve otu, accumulators, oil filter s, tank tank, pipe system na akụkụ ndị ọzọ;
l · The filtration usoro na-anabata atọ-ogbo filtration: mmanụ mgbapụta mmiri n'ọdụ ụgbọ mmiri, 100μ;isi iyi mmanụ, izi ezi nzacha 3μ;modul relay voltaji regulator, izi ezi filtration 3μ.
l · A na-ahọrọ mgbapụta mmanụ site na German Telford internal gear pump, nke na-anakwere nnyefe nke ime ihe eji eme ihe, obere mkpọtụ, ịdịte aka dị mma na ogologo ndụ;
l · A na-eji ihe eji eme ihe na-ekpo ọkụ nke mmanụ mgbapụta mmanụ (họrọ nkwụsị) iji belata mkpọtụ na mkpọtụ;
l · Jiri otu valve mgba ọkụ dị elu na nke dị ala malite ma kwụsị usoro hydraulic.
l · Ekpuchiri ọkọlọtọ ọkọlọtọ servo mmanụ nke ọma, olu nke tankị mmanụ erughị 260L;ọ nwere ọrụ nke nha okpomọkụ, nzacha ikuku, ihe ngosi ọkwa mmanụ, wdg;
l·Ọsọ ọsọ: 40L/min, 21Mpa
5.5 Manyere ka ịgbakwunye kpọmkwem (nhọrọ)
5.5.1 Hydraulic mmanye mmanye.setịpụrụ;
l·Hydraulic mmanye clamping, arụ ọrụ mgbali 21Mpa, na-ezute chọrọ nke elu na obere ugboro ike ọgwụgwụ ule nke ihe erughị ala na mkpakọ na efu gafere.
l · Enwere ike imezi nrụgide ọrụ, mgbanwe mgbanwe bụ 1MP-21Mpa;
l·Oghere emepe emepe, dị mfe iji dochie agba agba.
l · Site na nut na-akpọchi onwe ya, jikọọ ihe mmetụta ibu na akụkụ elu nke isi engine na piston nke onye na-eme ihe dị ala.
l·Agbachi agbachi maka ihe nlere anya gburugburu: 2 set;na-amachi agbà maka ihe atụ dị larịị: 2 tent;(nwere ike ịgbasa)
5.5.2 Otu ihe enyemaka maka mkpakọ na ịgbagọ ule:
l · Otu set nke mgbali efere na dayameta φ80mm
l·A set nke atọ-atụ ekwe enyemaka maka mgbawa uto ike ọgwụgwụ ule.
