Yakajairika yekuyedza nzira dze hongjin tensile yekuyedza muchina

Muindasitiri yemazuva ano, michina yekuyedza zvinhu yakashandiswa zvakanyanya mu mechatronics, indasitiri yemauto, kuvaka, pamwe nemapoinzi, mota, kuvaka ngarava uye aerospace.Nekuenderera mberi kwekuvandudzwa kweiyo chaiyo yekuyera tekinoroji, zvakanyanya uye zvakanyanya
Muchina wekuyedza zvinhu une mari yekuita, inogona kushandiswa muzviitiko zvakasiyana uye inogona kuchinjirwa kune zvakasiyana zvinodiwa.Iko kushandiswa kwesainzi uye zvine musoro kwemuchina wekuyedza zvinhu unogona kuwana kudzikiswa kwemutengo, kuvandudza maitiro, kuvandudzwa kwemhando yechigadzirwa, zvinhu
Kuchengetedzwa kwezvinhu uye dhizaini yezvivakwa zveinjiniya zvine kukosha kukuru muindasitiri yemazuva ano.

1. Ungasarudza sei muchina wekuyedza

Mukusarudza tensile test machine
Pakutanga, chiyero chesimba rekuyedza uye maitiro eprojekiti anofanirwa kushandiswa sehwaro hwekusarudza.Iyo engineering yekuvaka yemhando yekuongorora agency inofanirwa kushandisa iyo yekuyedza bvunzo senge hwaro hwereferensi, uye inofanirwawo kufunga inoenderana reyero.
Kana iwe uchida kusarudza muchina wekuyedza kumanikidza weiyo yakajairwa test block yekongiri, iwe unofanirwa kusarudza muchina wekutemesa wekuyedza kuyedza simba resimbi yesimbi, unofanirwa kusarudza muchina wekupeta bvunzo kuti uedze kugona kwekupwanya kwesimbi. pasi tile.
Kana iwe uchida kuyedza zvimwe zvemukati uye zvinhu, iwe unofanirwa kusarudza tensile yekuyedza muchina une akawanda mabasa.Semuenzaniso, iwe unofanirwa kushandisa wepasirese tensile yekuyedza muchina we flexural, compressive, uye tensile kuyedza.

Chechipiri, zvinodikanwa kuti unzwisise zvizere iyo yakakodzera simba kukosha kwekufambisa system.Kana iyo isingaenderane nenzvimbo yekuisa uye simba remhando ye dynamometer, kana izvo zvakatemwa zvemuchina wakasarudzwa wekuyedza tenesi zvisingaenderane nezvinodiwa nenyika, muchina wekuyedza unoshandiswa.Pachave neyakamwe dhigirii rekuomerwa mukusimbisa metrological, saka zvinodikanwa kuti unzwisise iyo yakakodzera simba kukosha kwekufambisa system.

Chekupedzisira, zvinodikanwa kuti unzwisise nzira yekuyedza simba remushini wekutemesa wekuyedza.Semudziyo wekuyeresa, muchina wekuyedza tensile unofanirwa kusangana neakakodzera nyika zviyero.Panguva imwecheteyo, vashandi vanofanira kunzwisisa nzira yekugadzirisa simba.
Mushure mekudzidza kubva kune mumwe nemumwe uye nzira yekumanikidza yakaunzwa nemugadziri kuti abate nzira yekumanikidza yemuchina wekuyedza wakakodzera.Muchidimbu, kana uchisarudza tensile bvunzo muchina, iwe unofanirwa kunzwisisa maitiro ayo ekugadzirisa simba uye yekuongorora yekubvuma nzira chibvumirano chisati chaumbwa.

2 Kuyedza zvinodiwa zveanowanzo shandiswa zvinhu tensile yekuyedza michina

2.1 Zvinodiwa kune ambient tembiricha uye humidity

Mumamiriro ezvinhu akajairwa, muchina wekuyedza zvinhu unofanirwa kushanda munzvimbo yekamuri tembiricha 10-35 ℃, ukuwo uchiona kuti hunyoro husina kukura kupfuura 80% uye shanduko yekushisa yakadzika haina kudarika 2 ℃/h.

2.2 Zvinodiwa zvekuchengetedza kuchengetedza zvishandiso

Dhizaini yemagetsi yemuchina wekuyedza wetensile unofanirwa kuona kuti hapana chinobuda uye chine maitiro akasiyana akachengeteka uye akavimbika.Panguva imwecheteyo, muchina wekuyedza wekutemesa une hunyanzvi uye wakavimbika midziyo yekuchengetedza inofanirwa kusarudzwa kuti ive nechokwadi chekuti ine kukurumidza kupindura sitiroko yemuganhu switch.
Kana machucks ekumusoro neakadzika achinge aonekwa panzvimbo inogumira, kana simba rekuyedza rakapfuura simba rekuyedza, mudziyo wekuisa unofanirwa kuita nekukasira kuti uwane otomatiki kudzima.

2.3 Zvinodiwa zvekuisa nhanho

Inofanirwa kuve yakavakirwa pahwaro hwakagadzikana hwemushini we tensile
Kuiswa, kuve nechokwadi kuti iyo yekuisa nhanho haipfuure 2mm/m.Panguva imwecheteyo, zvinodikanwa kuchengetedza nzvimbo isingasviki 0.7 cm padyo nemuchina wekuyedza, uye hapafanirwe kuve nekukanganisa kwakasimba kwemagetsi emagetsi uye kusave nekudedera kwakatenderedza.
Shanda munzvimbo yekushanda ine simba, yakaoma, yakachena uye isina-corrosive media, uye kudzora magetsi emagetsi mukati me ± 10% yemagetsi akayerwa.

2.4 Zvinoenderana nezvinodiwa zvekuongorora system

Iyo zero point inogadzirisa basa reiyo simba rekuyedza system yemuchina wekuyedza zvinhu zvine basa rezeroing kana zeroing inofanirwa kushandiswa.Kana simba rekuedza richiyerwa, zero point inofanirwa kuratidzwa, uye panguva imwe chete, basa rega rega rekuchengetedza peak rinofanira kuitwa.
Munguva yekuyera deformation, iyo deformation simba kutungamira yekuzivisa basa, iyo yakanyanya deformation kukosha kwekuchengetedza basa uye zero point kugadzirisa basa rinofanira kupihwa.Kana madhiri akasiyana esimba rekuyedza atsiviwa, muchina wekuyedza unofanirwa kucheneswa.

2.5 afterburning system

Dzvinyiriro inoiswa pateni inofanirwa kuratidzwa chero nguva uye nekuenderera mberi mune yemidziyo yekuyedza muchina simba rekuyera system.Chiratidzo chesimba chinofanira kuenderera, chakagadzikana uye chisina kudedera kana simba rekuyedza rabviswa kana kuiswa.
The phenomenon of impact, kudzivirira kusvetuka kusina kujairika uye kumira.Huwandu hwepamusoro hwesimba rekuyedza isati yaputswa kana kubviswa inofanira kuchengetwa nenzira kwayo kana kurairwa kudzivirira kubuda kweoiri uye kubuda kwemafuta mumvura mumushini wekuyedza.
Mukuita kuenderera mberi nekuwedzera imwe simba rekuyedza mumushini wekumisikidza bvunzo, muchina wekutemesa bvunzo haufanire kuratidza chiitiko chejitter kana kumira kweiyo pointer mashandiro.Kuti ive nechokwadi chekuti tsono inoshanda uye tsono inofambiswa zvine mamiriro anoenderana, hupamhi hwechinongedzo chinoda kuve pedyo.
Upamhi hwemutsara wakavezwa, chinongedzo chinofanirawo kuenzaniswa netafura yekudhiza.Munguva yekusimudza maitiro, zvakakosha kudzivirira chero chipingamupinyi cheZhuang simba pendulum.Kana simba rekuedza richidonha zvakanyanya, iyo buffer inoda kuve nechokwadi chekuti pendulum inogona Smooth kudzoka
Dzoka, kuitira kuti kudzoka kune zero ye pointer kusakanganiswa.

3. Inowanzo shandiswa tensile yekuongorora muchina nzira dzekuona uye kugadzirisa matambudziko

3.1 Nzira yekuona simba

(1) Tarisa iyo longitudinal uye lateral nhanho dzemuviri mukuru: iyo longitudinal uye lateral nhanho yemuchina wekuyedza wesimba-kuyeresa chimiro chinoda kutariswa kuti chienderane neakakodzera zviyero nemirau;

(2)
Zero kugadziridzwa kweiyo tensile simba kukosha: pakati pekuitwa kwekusimbisa, yekutanga mamiriro ekutanga emushini wekutemesa bvunzo inoda kuiswa nemazvo, uye anotevera matanho anogona kutorwa kuita zero gadziriso yemuchina we hydraulic test: ① the kushandiswa kweyakaenzana thallium muA sando
Ita zero kugadzirisa muhurumende;② Shandisa simbi yekunyepedzera kuita zero kugadzirisa paunenge uchiwedzera C sando;③ Shandisa chiyero thallium kuita zero kugadzirisa paunenge uchibvisa C sando;④ Dzokorora oparesheni yacho katatu kana kana uchishandisa matanho matatu ari pamusoro kusvika B sando iri kurodha nekuburitsa.
Kusvikira zero poindi inoramba isina kuchinjika;

(3) Tarisa iyo yepamusoro uye yakaderera miganho yekufamba: isa iyo yepamusoro uye yakaderera miganho yekufamba zvichienderana neyakasimbiswa renji uye yakakodzera mitemo yenyika yezvidziviriro zvekuchengetedza;

(4) Tarisa iyo buffer: inofanirwa kuve nechokwadi kuti iyo buffer inogona kusimudzwa zvakajairika, uye panguva imwe chete, chiitiko chekudonha chinofanira kudzivirirwa;

(5) Tarisa kukosha kwemuchina weyedzo yekusimba: ① Tarisa uone kana chitupa che dynamometer chiri kushanda;② Isa iyo dynamometer kuti irambe iri mumamiriro ekushanda;③ Shandisa yakajairika zero kugadzirisa nzira ye dynamometer uye Tensile yekuyedza muchina wekugadzirisa;④ Mushure mekutakura zvizere, pre-compress katatu kune dynamometer, uye wobva waona.

3.2 Kugadzirisa matambudziko

(1) Spark plug inofamba ichikwira nekudzika inoita seyasvetuka: tarisa kana vharafu yekuyamura yakagadziridzwa kune yakanyanya kudzvanywa;tarisa kana nzira yemafuta yekubvisa mhepo;tarisa kana paine kukweshana kwakasimba pamativi ese ekoramu bvunzo;

(2) Simba risina kuenzana: tarisa kana mwero wemugamuchiri wakashata, uye gadzirisa kana zvakadaro;kana pane mechanical friction, tarisa mabhuroki emutungamiri kumativi maviri ekoromo;Tarisa kuti chombo chakundikana.