Indlela yokukhetha umshini wokushisa

1. Khetha ngokuya ngendawo yokubekezelelana kompompi
Amathephu omshini wasekhaya aphawulwe ngekhodi yendawo yokubekezelelana yobubanzi bephimbo: i-H1, i-H2, ne-H3 ngokulandelana zibonisa izindawo ezahlukene zendawo yokubekezelelana, kodwa inani lokubekezelelana liyafana. Ikhodi yendawo yokubekezelelana yamathephu esandla yi-H4, inani lokubekezelelana, iphutha lephimbo kanye ne-engeli likhulu kunethephu lomshini, kanti izinto, ukwelashwa kokushisa kanye nenqubo yokukhiqiza azilungile njengethephu lomshini.

I-H4 kungenzeka ingaphawulwa njengoba kudingeka. Amabanga endawo yokubekezelelana kwentambo yangaphakathi angacutshungulwa yindawo yokubekezelelana kwephimbo lokuthepha alandelayo: Ikhodi yendawo yokubekezelelana kwentambo iyasebenza kumabanga endawo yokubekezelelana kwentambo yangaphakathi H1 4H, 5H; H2 5G, 6H; H3 6G, 7H, 7G; H4 6H, 7H Ezinye izinkampani zisebenzisa amathephu angenisiwe avame ukuphawulwa ngabakhiqizi baseJalimane njenge-ISO1 4H; ISO2 6H; ISO3 6G (izinga lomhlaba wonke le-ISO1-3 lilingana nezinga likazwelonke le-H1-3), ukuze ikhodi yendawo yokubekezelelana kwentambo kanye nendawo yokubekezelelana kwentambo yangaphakathi ecutshungulwayo zombili ziphawulwe.

Ukukhetha indinganiso yentambo Okwamanje kunezindinganiso ezintathu ezivamile zezintambo ezivamile: i-metric, i-imperial, kanye ne-united (eyaziwa nangokuthi i-American). Uhlelo lwe-metric luyintambo ene-engeli yephrofayili yezinyo engama-degrees angu-60 ngamamilimitha.

2. Khetha ngokuya ngohlobo lokuthepha
Lokho esivame ukukusebenzisa yilezi: amathephu e-flute aqondile, amathephu e-flute ajikelezayo, amathephu e-spiral point, amathephu e-extrusion, ngalinye linezinzuzo zalo.
Ama-flute tap aqondile anokuguquguquka okunamandla kakhulu, insimbi engenazo izinsimbi noma insimbi engenazo izinsimbi ingacutshungulwa, futhi intengo ishibhile kakhulu. Kodwa-ke, ukufaneleka nakho kubi, konke kungenziwa, akukho okungcono kakhulu. Ingxenye yekhoni yokusika ingaba namazinyo angu-2, 4, kanye nangu-6. Ikhoni elifushane lisetshenziselwa imigodi engenazo izinsimbi, kanti ikhoni ende isetshenziselwa imigodi engenazo izinsimbi. Uma nje imbobo engezansi ijule ngokwanele, ikhoni yokusika kufanele ibe yinde ngangokunokwenzeka, ukuze kube namazinyo amaningi abelana ngomthwalo wokusika futhi impilo yenkonzo ibe yinde.

Ama-spiral flute taps afaneleka kakhulu ekucubunguleni imicu engemibhobo, futhi ama-chips akhishwa emuva ngesikhathi sokucubungula. Ngenxa ye-helix angle, i-cutting rake angle yangempela ye-tap izokhula ngokwanda kwe-helix angle. Okuhlangenwe nakho kusitshela ukuthi: Ekucubunguleni izinsimbi zensimbi, i-helix angle kufanele ibe ncane, ngokuvamile cishe ama-degree angu-30, ukuqinisekisa amandla amazinyo ajikelezayo. Ekucubunguleni izinsimbi ezingezona i-ferrous, i-helix angle kufanele ibe nkulu, engaba ama-degree angu-45, futhi ukusika kufanele kube bukhali kakhulu.

I-chip ikhishwa phambili uma intambo icutshungulwa nge-point tap. Ukwakheka kobukhulu bayo obukhulu kakhulu, amandla angcono, futhi ingamelana namandla amakhulu okusika. Umphumela wokucubungula izinsimbi ezingezona i-ferrous, insimbi engagqwali, kanye nezinsimbi ze-ferrous muhle kakhulu, futhi ama-screw-point tap kufanele asetshenziswe ngokukhethekile emicu edlula emigodini.

Amathephu okukhipha afaneleka kakhulu ekucubunguleni izinsimbi ezingezona i-ferrous. Ngokungafani nomgomo wokusebenza wamathephu okusika angenhla, akhipha insimbi ukuze ayenze iguquke futhi yakhe imicu yangaphakathi. I-fiber yensimbi yangaphakathi ekhishwayo iyaqhubeka, inamandla aphezulu okubamba nokusika, kanye nobulukhuni obuhle bomphezulu. Kodwa-ke, izidingo zomgodi ongezansi wethephu yokukhipha ziphakeme: zikhulu kakhulu, futhi inani lensimbi eyisisekelo lincane, okuholela ngaphakathi. Ububanzi bentambo bukhulu kakhulu futhi amandla awanele. Uma incane kakhulu, insimbi evalekile nekhishwayo ayinandawo yokuya, okubangela ukuthi ithephu iphuke.