Indlela yokubala amandla esithandweni sokushisa sokungeniswa ?

Ngokuvamile, indlela ye-empirical isetshenziselwa ukulinganisa ukuminyana kwamandla adingekayo we- isithando sokushisa sangaphakathi. Ukuminyana kwamandla okudingekayo okujulile kwesendlalelo esiqinile sezinto zokusebenza zensimbi ye-carbon kumafrikhwensi ahlukene kuboniswa kuThebula 2-16. Amandla edivayisi yokuphakela amandla ancike enanini lokuminyana kwamandla (P) elibalwe ku-kW/cm² endaweni yokusebenza nendawo yokushisisa eyinhloko A ngo-cm². Ukukhethwa kokuqina kwamandla kuncike endaweni yokushisa kanye nezimo zayo zobuchwepheshe zokucisha. Lapho imvamisa yamanje iphansi, i-diameter yengxenye encane kanye nokujula kongqimba oluqinile oludingekayo, kufanele kube mkhulu ukuminyana kwamandla adingekayo. Ithebula 2-16 yinani elinconywayo lokuminyana kwamandla okokufaka. Uma usebenzisa ifrikhwensi ephezulu namandla amakhulu omsindo, i-P ivamise ukuba ngu-0.6–2.0kW/cm². Uma usebenzisa ukunikezwa kwamandla okuvama okumaphakathi, i-P ivamise ukuba ngu-0.8～2.5kW/cm². Ukujula kwesendlalelo esiqinile esingu-2-16 sensimbi yensimbi eqinile etholwe kumaza ahlukene namadigri okuminyana kwamandla.

Ithebula 2-16 Ukujula kwesendlalelo esiqinile se-carbon steel kumafrikhwensi ahlukene kanye nokuminyana kwamandla

imvamisa / kHz	Ukujula kwesendlalelo esiqinile		Ukuminyana kwamandla okuphansi		Ukuqina kwamandla amakhulu
imvamisa / kHz	mm	in	kW/cm²	kW/in²	kW/cm²	kW/in²
450	0.4 – 1.1	I-0.015-0.045	1. 1	7	1.86	12
	1.1-2.3	0.045-0.090	0.46	3	1.24	8
10	1.5-2.3	0.060 – 0.090	1.24	8	2.32	15
	2.3-4.0	0.090-0.160	0.77	5	2	13
3	I-2.3-3.0	0.090-0.120	1.55	10	2.6	17
	4.0-5.1	0.160-0.200	0.77	5	2.17	14
1	5.1	I-0.200-0.280	0.77	5	1. 86	12
	6.1 -8.9	0.280-0.350	0.77	5	1. 86	12
Ukucisha igiya kuphrofayela yamazinyo①	0.4-1.1	I-0.015-0.045	2.32	15	3. 87	25

① iphrofayela yezinyo ngokucisha, ngo-3 – 10kHz kuhlongozwe ukuthi kusetshenziswe imvamisa yamanje yokuminyana kwamandla aphansi.

Inani elifanayo lokujula kwesendlalelo esiqinile lingafinyelelwa ngokuminyana kwamandla okuhlukile kanye nezikhathi zokushisa ezihlukene.

Ukuminyana kwamandla aphezulu kanye nesikhathi sokushisa esifushane kufaneleka imvamisa yamanje ephansi; ukuminyana kwamandla aphansi kanye nesikhathi sokushisa eside kufanelekile imvamisa ephezulu. Owokuqala ushisa ingaphezulu le-workpiece futhi uqhuba ukushisa okuncane engxenyeni ephakathi, futhi ukusebenza kahle kokushisa kuphezulu; kuyilapho ukuqhutshwa kokushisa kokugcina kuthuthukiswa, futhi ukusebenza kahle kokushisa kuphansi. Ngokombono wokonga amandla kanye nokuthi indawo yoguquko yongqimba oluqinile lwe-workpiece akufanele ibe ugqinsi kakhulu, isikhathi sokushisa se-workpiece eqinile kufanele singeqi ama-10s, futhi akufanele sidlule ama-15s uma sisinde kancane, ngaphandle kokuthi izidingo ezikhethekile.

Amathuluzi amaningi wesimanje wokwenza ukuqina komshini wokungeniswa afakwe iziqapha zamandla ukuze alawule ukujula kongqimba oluqinile lwe-workpiece ecishiwe ku-kw · S. Ngakho-ke, ngokwenani elidingekayo le-kW · s, qala usethe isikhathi sokushisisa s, bese usebenzisa (kW • s) /s ukuthola inani le-kW elidingekayo ukuze ukhethe induction edingekayo yokushisisa isithando somlilo esilinganisiwe senani lamandla (emandleni). qapha ama-kW·s, i-kW yayo ngokuvamile ingamandla oscillation).