Indlela yokukhetha umshini wokugcwalisa

1. Khetha ngokuya ngendawo yokubekezelela kampompi
Ompompi bemishini yasekhaya bamakwa ngekhodi yendawo yokubekezelela yobubanzi be-pitch: H1, H2, no-H3 ngokulandelanayo babonisa izikhundla ezihlukene zendawo yokubekezelelana, kodwa inani lokubekezelelana liyafana. Ikhodi yendawo yokubekezelela yompompi bezandla ingu-H4, inani lokubekezelela, iphutha le-pitch ne-engeli likhulu kunompompi bemishini, futhi impahla, ukwelashwa kokushisa nenqubo yokukhiqiza ayilungile njengompompi bemishini.

I-H4 ingase ingamakwa njengedingekayo. Amabanga angaphakathi wendawo yokubekezelela intambo angacutshungulwa indawo yokubekezelela iphimbo ami kanje: Ikhodi yendawo yokubekezelela ukuthepha iyasebenza kundawo yangaphakathi yokubekezelela intambo amabanga H1 4H, 5H; H2 5G, 6H; I-H3 6G, 7H, 7G; I-H4 6H, 7H Ezinye izinkampani zisebenzisa ompompi abangenisiwe ngokuvamile bamakwa abakhiqizi baseJalimane njenge-ISO1 4H; ISO2 6H; I-ISO3 6G (izinga le-ISO1-3 lamazwe ngamazwe lilingana nezinga likazwelonke le-H1-3), ukuze ikhodi yendawo yokubekezelela ukucofa kanye nendawo yokubekezelela intambo yangaphakathi kokubili Imakiwe.

Ukukhetha indinganiso yochungechunge Okwamanje kunamazinga amathathu avamile ochungechunge oluvamile: i-metric, imperial, kanye ne-uniified (eyaziwa nangokuthi i-American). Isistimu yemethrikhi intambo ene-engeli yephrofayela yezinyo engu-60 degrees ngamamilimitha.

2. Khetha ngokuya ngohlobo lompompi
Esivame ukukusebenzisa yilezi: ompompi bomtshingo oqondile, ompompi bomtshingo ovunguzayo, ompompi bamaphoyinti okuvunguza, ompompi be-extrusion, ngamunye unezinzuzo zawo.
Ompompi bomtshingo oqondile banokuguquguquka okuqine kakhulu, imbobo ephumela noma engangeni, insimbi engeyona ayoni noma insimbi engayoni ingacutshungulwa, futhi intengo ishibhe kakhulu. Kodwa-ke, i-pertinence nayo impofu, konke kungenziwa, akukho okungcono kakhulu. Ingxenye yekhoni yokusika ingaba namazinyo angu-2, 4, na-6. Ikhoni emfushane isetshenziselwa izimbobo ezingadluli, kanti ikhoni ende isetshenziselwa ngokusebenzisa izimbobo. Uma nje umgodi ophansi ujulile ngokwanele, i-cone yokusika kufanele ibe yinde ngangokunokwenzeka, ukuze kube namazinyo amaningi ahlanganyela umthwalo wokusika futhi impilo yesevisi ide.

Ompompi bomtshingo ovunguzayo bafaneleka kakhulu ukucubungula imicu engadluli imbobo, futhi ama-chips akhishelwa emuva ngesikhathi sokucutshungulwa. Ngenxa ye-engeli ye-helix, i-engeli yokusika ye-rake kampompi izokhula ngokukhula kwe-engeli ye-helix. Okuhlangenwe nakho kuyasitshela: Ukuze kucutshungulwe izinsimbi ezisansimbi, i-engeli ye-helix kufanele ibe ncane, ngokuvamile ibe ngamadigri angu-30, ukuze kuqinisekiswe amandla amazinyo azungezayo. Ukucubungula izinsimbi ezingenayo insimbi, i-engeli ye-helix kufanele ibe nkulu, engaba ngama-degree angama-45, futhi ukusika kufanele kube bukhali.

I-chip idedelwa phambili lapho uchungechunge lucutshungulwa ngokuthepha kwephoyinti. Idizayini yayo yosayizi oyinhloko inkulu kakhulu, amandla angcono, futhi ingakwazi ukumelana namandla amakhulu okusika. Umthelela wokucubungula izinsimbi ezingezona ayoni, insimbi engagqwali, nezinsimbi ezisansimbi muhle kakhulu, futhi ompompi bamaphoyinti ngezikulufu kufanele basetshenziswe ngokukhethekile emiculweni yembobo.

Ompompi be-Extrusion bafaneleka kakhulu ukucubungula izinsimbi ezingenayo insimbi. Ihlukile kumgomo wokusebenza kompompi bokusika abangenhla, ikhipha insimbi ukuze iyenze ibole futhi yakhe imicu yangaphakathi. I-fiber yensimbi yentambo enwetshiwe yangaphakathi iyaqhubeka, inamandla amakhulu okushuba kanye nokugunda, kanye namahhadlahhadla amahle. Kodwa-ke, izidingo zembobo engezansi kampompi we-extrusion ziphakeme kakhulu: zikhulu kakhulu, futhi inani lensimbi yesisekelo lincane, okuholela ngaphakathi Ububanzi bentambo bukhulu kakhulu futhi amandla awanele. Uma incane kakhulu, insimbi evalekile nekhishiwe ayinandawo engaya kuyo, okubangela ukuphuka kompompi.