Maitiro Ekutarisa Kururama kweGranite Straightedge

Magranite straightedges zvishandiso zvemagadzirirwo anoshandiswa zvakanyanya mumaindasitiri akadai sekugadzira michina, metrology, uye mechanical assembly. Kuve nechokwadi chekuti granite straightedge yakarurama kwakakosha pakuona kuti kuyerwa kwakavimbika uye mhando yechigadzirwa. Pazasi pane nzira dzakajairika dzekutarisa kutwasuka uye kushivirira kwakabatana kwegranite straightedges.

1. Kuenderana kweRutivi Pamberi peNzvimbo Yekushanda

Kuti utarise kuti mativi akatwasuka akamira sei:

• Isa granite straightedge paplate yepamusoro yakaganhurirwa.

• Isa gauge yekudhiraivha ine 0.001mm graduation kuburikidza nebhawa rakatenderera rakajairika woisa zero pairi uchishandisa reference square.

• Isa gauge ye dial gauge padivi rimwe re straightedge kuti unyore kutsauka kwakananga.

• Dzokorora kune rimwe divi wonyora chikanganiso chikuru sechiratidzo chekumira kwakaringana.

Izvi zvinoita kuti mativi akaenzana nepamusoro pebasa, zvichidzivirira kutsauka pakuyera panguva yekushandisa.

2. Chiyero cheNzvimbo yeKubata yeParallel Straightedge

Kuongorora kutsetseka kwenzvimbo nechiyero chekubatana:

• Isa chidimbu chakatetepa chemushonga wekuratidza panzvimbo yekushanda ye straightedge.

• Kwiza pamusoro zvinyoro-nyoro paplate yakatsetseka yesimbi yakaumbwa kana imwe divi rakatwasuka rakaenzana kana kuti rakanyanya kururama.

• Maitiro aya acharatidza nzvimbo dzinoonekwa dzekubatana.

• Isa gridhi re plexiglass rinoonekera (masikweya madiki mazana maviri, rimwe nerimwe riri 2.5mm × 2.5mm) panzvimbo dzisina kurongeka pamusoro.

• Verenga huwandu hwemakwere ane nzvimbo dzekubatana (mumayuniti e1/10).

• Avhareji yehuwandu inobva yaverengerwa, ichimiririra nzvimbo inoshanda yekubata panzvimbo yekushanda.

Nzira iyi inopa ongororo yekuona uye yehuwandu hwemamiriro epamusoro pechinhu chakatwasuka.

3. Kururama kweNzvimbo Yekushanda

Kuyera kutwasuka:

• Tsigira straightedge pamavara akajairwa ari pa2L/9 kubva kumagumo ese uchishandisa mabhuroko akaenzana.

• Sarudza bhiriji rekuyera rakakodzera zvichienderana nehurefu hwenzvimbo yekushandira (kazhinji nhanho 8-10, dzinosvika 50-500mm).

• Isa autocollimator, electronic level, kana precision spirit level pabhiriji.

• Fambisa zambuko nhanho nhanho kubva kumugumo mumwe kuenda kune mumwe, uchinyora kuverenga panzvimbo imwe neimwe.

• Musiyano uripo pakati pehuwandu hwepamusoro nehwepasi hunoratidza kukanganisa kwekutwasuka kwenzvimbo yekushanda.

Pakuyera kwenzvimbo inodarika 200mm, puratifomu pfupi (50mm kana 100mm) inogona kushandiswa kuona kukanganisa kwekutwasuka nekugadziriswa kwepamusoro.

4. Kufanana kwenzvimbo dzekushanda nedzekutsigira

Kufanana kunofanira kusimbiswa pakati pe:

• Nzvimbo dzepamusoro nepazasi dzekushanda dzemupendero wakatwasuka.

• Nzvimbo yekushanda uye nzvimbo yekutsigira.

Kana pasina plate yekutarisa:

• Isa divi remupendero wakatwasuka pachigadziko chakatsiga.

• Shandisa micrometer yemhando ye lever kana micrometer ye precision ine 0.002mm graduation kuti uverenge musiyano wehurefu pamwe chete nehurefu.

• Kutsauka kunomiririra kukanganisa kweparallelism.

Mhedziso

Kuongorora kutwasuka uye kururama kwegranite straightedges kwakakosha pakuchengetedza kutwasuka uye kunaka kwezviyero mumaindasitiri ekugadzirisa zvinhu. Nekusimbisa kutwasuka, chiyero chepoindi yekubatana, kutwasuka, uye kufanana, vashandisi vanogona kuve nechokwadi chekuti granite straightedges dzavo dzinosangana nemazinga epamusoro-soro anodiwa pakushandiswa kwemaindasitiri nemarabhoritari.