Muchina wekuyedza kuneta wePWS-25/100KN Dynamic Hydraulic Servo 0-100HZ
Muchina wekuyedza kuneta we electro-hydraulic servo dynamic (unonzi muchina wekuyedza) unonyanya kushandiswa kuyedza hunhu hwesimba resimbi, zvisiri zvesimbi uye zvinhu zvakasanganiswa patembiricha yemukamuri (kana tembiricha yakakwira neyakaderera, nharaunda inoparadza). Muchina wekuyedza unogona kuita bvunzo dzinotevera:
Bvunzo rekusimbaradza nekudzvanya
Kuyedzwa kwekukura kwemukaka
Sisitimu yekudzora servo yakavharirwa inoumbwa nemagetsi anotonga, vharuvhu yeservo, sensor yemutoro, sensor yekutama, extensometer uye komputa inogona kudzora otomatiki uye nemazvo maitiro ekuyedza, uye kuyera otomatiki maparamita ekuyedza akadai sesimba rekuyedza, kutama, deformation, torque, uye angle.
Muchina wekuyedza unogona kuita sine wave, triangle wave, square wave, sawtooth wave, anti-sawtooth wave, pulse wave nedzimwe waveforms, uye unogona kuita bvunzo dzekuneta, kudzvanya, kukotama, low-cycle uye high-cycle fatigue bvunzo. Unogona zvakare kuve nemudziyo wekuyedza zvakatipoteredza kuti upedzise bvunzo dzekufananidzira zvakatipoteredza patembiricha dzakasiyana.
Muchina wekuyedza unochinjika uye wakasununguka kushanda nawo. Kusimudza, kukiya, uye kumanikidza sampuli zvinoitwa nemabhatani. Unoshandisa tekinoroji yepamusoro ye hydraulic servo drive kurodha, ma sensor ekutakura ane simba uye ma sensor ekugadzirisa ane resolution yepamusoro kuyera simba remuenzaniso. Kukosha uye kuchinjika. Sisitimu yekuyera nekutonga yedhijitari yese inoita kuti PID itonge simba, kuchinja uye kuchinjika, uye kutonga kwega kwega kunogona kushandurwa zvakanaka. , Software yekuyedza inoshanda munzvimbo yeWINDOWS XP/Win7 Chinese, ine mabasa ekugadzirisa data ane simba, mamiriro ekuyedza uye mhedzisiro yekuedzwa inochengetwa otomatiki, inoratidzwa uye yakadhindwa. Maitiro ekuyedza akabatanidzwa zvizere mukudzora kwekombuta. Muchina wekuyedza inzira yekuyedza inodhura zvishoma yemasangano ekutsvagisa kwesainzi, kuvaka kwesimbi, indasitiri yekudzivirira yenyika nemauto, mayunivhesiti, kugadzira michina, kutakura nedzimwe nzvimbo.
| Muenzaniso | PWS-25KN | PWS-100KN |
| Simba guru rekuyedza | 25 kN | 100kN |
| Kodhi yekugadzirisa simba rekuyedza | 1/180000 | |
| Kururama kwechiratidzo chesimba rekuyedza | mukati me ±0.5% | |
| Kuyera nzvimbo yekutama | 0～150(±75)(mm) | |
| Chikamu chekuyera kutama | 0.001mm | |
| Chikanganiso chekuenzanisa chekuyera kwekufambiswa kwenzvimbo | mukati me ±0.5% | |
| Kuwanda kwekutenga | 0.01～100Hz | |
| Kuwanda kwebvunzo kwakajairika | 0.01-50Hz | |
| Mafambiro ebvunzo | Wave ine sikweya, wave ine triangle, wave ine sikweya, wave ine hafu yesine, wave ine hafu yecosine, wave ine hafu yetriangle, wave ine hafu ye sikweya, nezvimwewo. | |
| Nzvimbo yekuyedza (isina chinhu) mm | 1600 (inogona kugadziriswa) | |
| Upamhi hwemukati hunoshanda mm | 650 (inogona kugadziriswa) | |
1) GB/T 2611-2007 "Zvinodiwa Zvehunyanzvi Zvemichina Yekuyedza"
2) GB/T16825.1-2008 "Kuongororwa kweMuchina weKuedza weStatic Uniaxial Chikamu 1: Kuongorora uye Kuenzanisa Sisitimu yekuyera Simba yeMuchina weKuedza weKumanikidza uye (kana)"
3) GB/T 16826-2008 "Muchina wekuyedza weElectro-hydraulic Servo Universal"
4) JB/T 8612-1997 "Muchina wekuyedza wemagetsi wehydraulic Servo Universal"
5) JB9397-2002 "Mamiriro Ehunyanzvi Emuchina Wekuyedza Kuneta Nekumanikidzwa"
6) GB/T 3075-2008 "Nzira yekuedza kuneta kwesimbi"
7) GB/T15248-2008 "Nzira yekuedza kuneta kweAxial Constant Amplitude Low Cycle" yeZvinhu zvesimbi
8) GB/T21143-2007 "Nzira Yekuyedza Yakafanana Yekusimba Kwekupwanyika Kwesimbi Zvakafanana"
9) HG/T 2067-1991 mamiriro ehunyanzvi emuchina wekuyedza kuneta kwerabha
10) ASTM E466 Standard Test yeKic yeLinear Elastic Plane Strain Fracture Toughness yeMetallic Materials
11) ASTM E1820 2001 JIC test standard yekuyera kuomarara kwetsandanyama
1 Mugamuchiri: Chigadziko chinoumbwa nefuremu yekurodha, assembly ye axial linear actuator yakasungirirwa pamusoro, sosi yemafuta e hydraulic servo, sisitimu yekuyera nekudzora, uye zvimwe zvekushandisa pakuyedza.
2 Furemu yekurodha yeHost:
Furemu yekutakurisa yemuchina mukuru ine matanda mana akamira, matanda anofambiswa uye bhenji rekushandira kuti rigadzire furemu yekutakurisa yakavharwa. Chimiro chakabatana, kuomarara kwakanyanya uye mhinduro inokurumidza.
2.1 Kugona kwekutakura zvinhu neaxial: ≥±100kN;
2.2 Danda rinofambiswa: kusimudza hydraulic, kukiya hydraulic;
2.3 Nzvimbo yekuyedza: 650×1600mm
2.4 Load sensor: (Qianli)
2.4.1 Magadzirirwo eSensor: 100kN
2.4.2 Kurongeka kweSensor: ± 0.1%;
2.4.3 Kuwanda kwe sensor: 150%.
3 Hydraulic servo axial linear actuator:
3.1 Kuungana kweActuator
3.1.1 Maumbirwo: tora dhizaini yakabatanidzwa ye servo actuator, servo valve, load sensor, displacement sensor, nezvimwewo.
3.1.2 Zvinhu Zvinokosha: Kuisa hwaro hwakabatana kunopfupisa cheni yemutoro, kunovandudza kuomarara kwehurongwa, uye kune simba rekudzivirira divi.
3.1.3 Kuwanda kwekutora: 0.01 ～100Hz (kuwanda kwekuyedza kazhinji hakupfuuri 70Hz);
3.1.4 Kugadziriswa:
a. Chinokonzeresa mutsara: 1
I. Maumbirwo: Chimiro chetsvimbo mbiri chinoshanda zvakafanana;
II. Simba guru rekuyedza: 100 kN;
III. Kumanikidzwa kwekushanda kwakayerwa: 21Mpa;
IV. Kurovera kwepiston: ±75mm; Cherechedza: Isa nzvimbo ye hydraulic buffer;
b. Vharuvhu yeservo yemagetsi-hydraulic: (rudzi rwakatorwa kunze kwenyika)
I. Muenzaniso: G761
II. Kuyerera kwakayerwa: 46 L/min chidimbu chimwe chete
III. Kumanikidzwa kwakayerwa: 21Mpa
IV. Kumanikidzwa kushanda: 0.5 ～31.5 Mpa
c. Sensor imwe chete yekubvisa magnetostrictive
I. Muenzaniso: HR series
II. Kuyera nzvimbo: ±75mm
III. Kugadziriswa: 1um
IV. Kusaenderana:
4 Hydraulic servo constant pressure oil source
Nzvimbo yekupomba pombi inzvimbo yekupomba yakajairika ine dhizaini yemodular. Padzidziso, inogona kudhonzwa muchiteshi chikuru chekupomba chero kupi zvako, saka inogona kukura zvakanaka uye kushandiswa kwayo kunochinjika.
l·Kuyerera kwese 46L/min, kumanikidzwa 21Mpa. (Yakagadziriswa zvichienderana nezvinodiwa zvekuyedza)
l·Simba rose i22kW, 380V, three-phase, 50hz, AC.
l·Nzvimbo yekupomba yakagadzirwa uye inogadzirwa zvichienderana nedhizaini yakajairika yemodular, ine tekinoroji yakakura uye mashandiro akagadzikana; ine module inodzikamisa voltage ye relay, iyo yakabatana ne actuator.
l·Nzvimbo yekupomba inoumbwa nemapombi emafuta, mamota, mapoka emavharuvhu ekuchinja ane simba rakawanda nerisingadhuri, maaccumulators, mafirita emafuta, matangi emafuta, masisitimu emapaipi nezvimwe zvikamu;
l·Sisitimu yekusefa inoshandisa kusefa kwematanho matatu: pombi yemafuta inosveta pombi, 100μ; nzira yekubuditsa mafuta, kunyatsosefa 3μ; module yekudzora voltage ye relay, kunyatsosefa 3μ.
l·Pombi yemafuta inosarudzwa kubva papombi yegiya remukati yeGerman Telford, iyo inoshandisa giya remukati remukati remambure, ruzha rwakaderera, kugara kwenguva refu uye kugara kwenguva refu;
l·Chikamu chemota chepombi yemafuta chine mudziyo wekudzikisa mvura (sarudza padhi rekudzikisa mvura) kuderedza kudedera uye ruzha;
l·Shandisa boka revharuvhu rinoshandisa simba rakawanda nerishoma kutanga nekumisa sisitimu yehydraulic.
l·Tangi remafuta reservo rakavharirwa zvizere, huwandu hwetangi remafuta hausi pasi pe260L; rine mabasa ekuyera tembiricha, kusefa kwemhepo, kuratidza huwandu hwemafuta, nezvimwewo;
l·Kuyerera kwemvura: 40L/min, 21Mpa
5. 5 Kumanikidzwa kuwedzera zvakananga (sarudzo)
5.5.1 Seti yechuck yekumanikidza yehydraulic;
l·Hydraulic forced clamping, kushanda nesimba 21Mpa, inosangana nezvinodiwa zvekuyedzwa kwekuneta kwakanyanya uye kwakaderera kwekumanikidzwa kwezvinhu uye kudzvanywa pa zero crossing.
l·Kumanikidzwa kwekushanda kunogona kugadziriswa, huwandu hwekugadzirisa i1MP-21Mpa;
l·Chimiro chakavhurika, chiri nyore kutsiva shaya.
l·Ne nut inozvivharira yoga, batanidza sensor yekutakura pamusoro peinjini huru nepiston ye actuator yepazasi.
l·Shaya dzinobata sampuli dzakatenderera: maseti maviri; shaya dzinobata sampuli dzakati sandara: maseti maviri; (dzinowedzerwa)
5.5.2 Seti imwe chete yekubatsira pakuedza kudzvanya nekukombama:
l·Seti imwe yeplate yekumanikidza ine dhayamita ye φ80mm
l·Seti yekubatsira kukotama kwenzvimbo nhatu pakuedza kuneta kwekukura kwemukaka.
