Kuyera zvishandiso: panogumira kureba ndege-kufanana matanho

Base mutsetse kuyerwa chero maindasitiri kwemauto - plane-yakafanana magumo zviyero urefu (KMD). Ivo anoshandiswa achengetere pakureba kwayo playback chikwata. Uyewo yokuedza kuyerwa namano avo calibration uye zeroing pamusoro mano, nokupfuuridzirwa kukura nokuda zvaidiwa pazviruva uye kuva dzinongoitika geji hukuru-siyana zvikamu. Set of Ndege-yakafanana magumo zviyero urefu achibvumira rokuisa chiratidzo basa pamwe yokunyanyisa nemazvo uye kuchinja kubva muchina. The chikuru basa CMD anonzi kuramba kubatana chiito mumaindasitiri siyana.

zvinhu pfungwa

Zviridzwa yaishandiswa yakayerwa mu maindasitiri mabhizimisi, masangano kana kugadzirisa mabasa vanofanira nguva nenguva (enderana) akaedzwa kuti kururama. Sezvingatarisirwa, hazvibviri kurwira kuti ongororo kuti kuyera midziyo yakasiyana maindasitiri ari nemasangano apo bhuku saizi vanoiswa.

nzira iyi haridzimi kunze zvebhizimisi, kubvumira kuti magumo zviyero urefu (ndege-kufanana). Ivo muenzaniso kana mwero zviyero urefu. Externally, mudziyo anotarira akafanana parallelepiped kana humburumbira pamwe kuverengwa saizi wakaiswa pakati nokuyerwa ndege.

Chinangwa chikuru chemusha usina kukonekita Johanson - chairema urefu kuchengetedzwa uye chinja. Muganhu Plane rinoshandiswa kuyera kureba calibration, ongororo uye / kana sizing pamusoro siyana nerwodzi mano (geji micrometer sine wave bars chakarurama uye zvichingodaro.), Uyewo kugadzirwa kudzora midziyo uye templates.

Kufanana zana apfuura

End zviyero urefu vakatanga kugadzirwa ne kambani Swiss "Johanson". Made hwendarira muchimiro rectangular parallelepipeds, vakaonekwa vari Paris World Exhibition muna 1900. Nokuda mukugadzira kambani inonzi "usina kukonekita Johanson" refu akaperekedza kuguma chiyero urefu (ndege-kufanana). kungoti "usina kukonekita" Papera chinguva, vava.

MuSoviet Union KMD kutanga musi Sestroretsk uye Tula painocheneserwa. In akatevedzana vakanga raparurwa vari "Red toolmaker" muna Kirov uye Moscow "Caliber" pakutanga pakati 30s.

Mazuva ano, pamwe veMubatanidzwa contactless Laser interferometers, zvemagetsi rwodzi zviridzwa,-refu urefu, michina kuti ayere rinoronga pfungwa, altimeters nezvimwe mano kuti kwakavandudzwa kuyerwa basa, chinangwa uye kushandiswa CMD kunge inini kuchinja. Kunyange zvakadaro, mukuru, chikuru unhu - kukura mutakuri zvinhu - achiri irreplaceable. Izvi pasinei vakawandisa yepamusoro Manyiminya uye zvemagetsi nzira nezviyero zvakarurama.

Ndege chinouraya anoyera kureba (Johanson usina kukonekita) yakabereka pamwe kukura kuti pakati nokuyerwa ndege kubva 0.5 kusvika 1000 mm. Kana zvakakodzera, kuwana chero mari asina kufukidzwa nechiyero pakureba usina kukonekita kuburikidza chienderane kurovera kwaiita kuguma zviyero urefu mumwe vanofanira kuita pamuviri kukura. Kurovera anofanira kuitika pamberi adhesion kuti usina kukonekita (kureva, havaiti isaparara).

Kubva chii anogadzirwa

Nhasi chinouraya anoyera kureba (kufanana ndiro) zvakanyunguduka chiwanikwa simbi. Uyewo, ivo vakaitwa Ceramics uye zvakaoma alloys.

simbi CMD

The zviyero urefu dzakagadzirwa simbi, somuenzaniso chromium, zvakanaka lapped kuyera hukawanika nezvenyaya Racks uye mamwe matanho. Ndivo runako rakasimba basa hukawanika, iro rinotsanangura zviri kuwedzera upenyu basa.

Steel chiyero hako kudzima uye ipapo artificially nemakore, zvichiita kuti tirambe chaiyo kukura nokuda durables. The neukukutu nokushanda pose simbi mbariro Johanson - nguva dzose dzinenge 800 HV.

Zvazvakaipira anonyanya kufunga kupfeka yokushanda hukawanika, anokwenya uye zvinoita ngura. Asati kushanda pamwe PKMD navo kubvisa unodzivirira mafuta, uye vapedza basa zvakare rikashandiswa. zviyero urefu (ndege-yakafanana magumo), GOST akafukidza chete chakagadzirwa simbi, muri kubatwa tembiricha kuchinja, kusanganisira kuti kupisa kwamaoko worunhare wacho.

Of KMD kubwinya hardmetals

Usina kukonekita ose fusible tungsten carbide hwakasimba simbi zvakapetwa kagumi. Kuwedzera kuti vane abradability wakakwana. The neukukutu nokushanda penyika atadze carbide matanho anenge kaviri (1400 HV) neukukutu pemvura iri simbi usina kukonekita. Kushaya mumwe - yakawanda uremu. Saka, kubva carbide anoguma zvisingaiti kuunganidza kutigumbura kushanda makuru miganhu.

Ndege chinouraya anoyera kureba (Johanson usina kukonekita) yakagadzirwa zirconia Ceramics ndivo kupfuura husingakwanisi scratching uye kusakara rwekuita pamusoro. Ceramic, sezvo chikazozikamwa, ndiyo isiri kungatikanganisa, uye, naizvozvo, pamusoro bwendefa zirconia Ceramics ane maoko asina simba mwando worunhare wacho (kusiyana carbide uye simbi). Nezviyero nokureba acho ndiwo mukuru kudzikama uye basa refu upenyu, izvo zvinoita kuti tikwanise kuwedzera nguva pakati verifications.

CMD pamusoro Ceramics haina magnetized, haatarisiri chaiwo Anti-ngura kudzivirirwa uye asingauyi kukwezva guruva. Uye vane yakatsiga uye vanokwanisa kuramba kukura refu.

The kuongorora kwakaratidza kuti simbi uye zvedongo matanho vari pedyo ari ukoshi chafariz coefficient kuti Linear kuwedzera. chakarurama Izvi zvinobvumira KMD kuisa namatombo zvedongo usina kukonekita uye simbi, izvo zvinoita zvinoitwa izvi zvinhu zviri zvakakwana kuchinjaniswa.

girazi CMD

Ita kuguma zviyero urefu uye zvakagadzirwa negirazi. Ivo anoshandiswa ritsigire calibration pamusoro flatness uye abradability. Uyewo pakuongorora flatness chaiwo nokushanda hukawanika Somuenzaniso, struts pamatafura. Rakapa girazi KMD dhayamita 50 kusvika 75 neMM, flatness kuti asingasviki 0,125 mm uye 15-20 mm gobvu.

Sei basa iri

Kupfuudzwa uye kuchengetedza chaiyo kukura uchishandisa ndege-kufanana magumo pakureba zvinoda sezvinotevera.

The rinokosha midziyo kuti kuyera kukura tarisa inopfuura wokutanga kubuda kuguma matanho vanoita.

The chinouraya matanho kureba (kufanana ndiro) Kuva advertising usina kukonekita soro zvakarurama, zvakachengeterwa nouwandu murabhoritari mumakamuri Gosstandard. In maindasitiri miti, zvichienderana nezvinodiwa nemitemo zvakarurama kuti chigadzirwa, kushandisa usina kukonekita kubva wechipiri cheshanu nzvimbo. Fambisa chaiyo kwemavara - iri nguva nenguva enzanisa wokutanga zvinoyerera usina kukonekita uye usina kukonekita chechipiri buditsa. Zvadaro vekupedzisira - kubva usina kukonekita wechitatu chechetere uye yafamba redunhu. Saka, muna maindasitiri zvirimwa akaedzwa zvose kuyera mano, kutanga chairo uye mafungu okugadziridza. Zvakabuda verifications izvi anofanira kupinda pasipoti nerimwe chiridzwa.

kurovera KMD

Kurovera pamwe maererano kugumisa zviyero urefu ichaongororwa kuva nezvaizoitwa coalescence kuti usina kukonekita maviri. Ndege chinouraya anoyera kureba kukwenenzverwa zvokuti dzasara mhepo vanobviswa ne kuabatanidza, uye ivo chete kunokanganisa mumhepo kumanikidzwa. The pose Makakatanwa vakasara emura mumate kuti Flushing mafuta uye kudyidzana pakati mamorekuru mashoko kubva iyo Tile, kuwedzera compressive simba.

Kana ndege-kufanana magumo zviyero urefu rinobwinya, vachava zvakakwana chinja kwavanozviita. Izvi kugona usina kukonekita zviyero urefu anoonekwa chinodiwa. Nokuti kufirwa uhwu kwazvo kupfeka pemvura.

raida zvishongedzo

Rokuchera usina kukonekita mune kutigumbura KMD uye kusimbisa kwavari kuitira nyore kushandisa chine nenhumbi kuti ndege-yakafanana magumo zviyero urefu. Rinoshandiswa nevakawanda zvakakwana. Accessories, akadai vanoda kuongorora kana kuisa ukuru siyana tambo namano. Kungava micrometer uye chakarurama callipers, gauges, etc.

Mbuva kunosanganisira zvakakodzera laterals akasiyana siyana, izvo zvinoita kuti tikwanise kuita zvose zvemukati uye kwokunze miganhu. Izvi zvinokosha zvikurukuru goho mukuru nemazvo duku dzakatevedzana. Panyaya iyi, iyo nenhumbi anofanira kuisa kune kunonyanyisa kukura zviripo zvinhu uye shoma. Ndiko, vari kushandiswa double madziro geji ane divi ichifamba uye safambika.

Nokuti kupenda mabasa vachishandisa wokuwedzera akagadzirwa zvechinguvana, kuti zviri kurerekera wokuisira nokuda chaiwo chaizvo kuyerwa.

Uyewo, yakatarwa zvinosanganisira: chifukidzo, laterals Ndege-zvakafanana uye curved,-unocheka matatu mutsetse, padivi uye nechepakati munyori, nechigadziko, tika uye Yatanga Kuongorora. Recent vaida kuti kuona musiyano uri pakati lapped hukawanika. Yatanga Kuongorora - vari simbi ndiro, shoma kukura - 0.02 neMM, kunonyanyisa - 1.0 mm. Gradation navo kuburikidza 0.01 mm uye 0,05 mm.

Kushandisa vachiongorora kuona kwakakura pakakoromoka, unofanira kuiisa pakati hukawanika. The vachiongorora inofanira kufamba zvishoma nesimba uye hapana nyaya asingawiri kunyura uye kufamba takasununguka. On Verengai pakukora ari vachiongorora, dziri pakaputsika zvakakwana, uye ari kunorondedzerwa kwayo zvikuru.

Calibration uye Verification KMD

Ndege chinouraya anoyera kureba kwazvo kukosha hierarchical cheni kutapurirana kukura mharidzo urefu (mita): vava kugadzikana inotakura zvinhu kugara saizi.

Tama bhuku mita ane chawo ari chinozunguzirwa urefu chiedza, pamusoro bhuku chinouraya matanho kureba ichipfuura yakadzika chipingaidzo kuyerwa. Saka, chiyereso mwero urefu, kuva boka C. Uyezve, maererano calibration redunhu, zvinonzi kune vamwe matanho.

Maererano chinangwa chikuru KMD (kuona nokuyerwa uye kupararira neezvitendero urefu kukura) akagadzirirwa calibration zano. Nokuti zvakafanana zvinangwa kubereka zviyero urefu yakaipa zvakarurama pemisara uye makirasi. Calibration zviyero kureba (chinouraya, ndege-kufanana) kunosvika chaiwo namano.

Pakutanga wavo zvikuru akazogadzira micrometer. Aikudzwa nemupristi rwakatwasuka. Makore akapfuura, nani namano. Nhasi, vanopa migumisiro chemhando zvakarurama uye vasisiri husiri nyore kuwana. mumarabhoritari vakawanda yokuedzwa zviridzwa. Uyezve, KMD anogona kuziva chikonzero nyore incremental inductive uye photoelectric comparators zviri pachena soumambo. Uye nzira kuita kuyerwa pamusoro namano izvi kwenguva refu rakashanda. Kunakisa Nzira iyi kurerutsa kuti calibration redunhu matanho kureba. Zvishoma pamasikiro aakaita vaiona kudhura mano uye yakakwirira zvinoda unyanzvi nyanzvi kushanda navo. Uye kukanganisa. Iduku zvokuti pane dzimwe mano kuyerwa recheck nesimba zvakakwana.

The chikuru nzira ongororo

Nzira ongororo, pane vana:

- kunanga chipimo wakatarwa.

- Direct kuyerwa kupiwa ukoshi.

- Comparison pamwe nezvokupindira yacho comparator.

- A rakananga tichienzanisa mureza.