Ziziphi iimpawu ze ibhola Screw induction yokufudumeza iziko lokucima?

Ukucima i-ball screw induction yokufudumeza i-furnace ngokuqhelekileyo i-horizontal, kuba i-screw yi-5 ~ 6m ubude, ukuba uhlobo oluthe nkqo lusetyenzisiwe, nokuba i-transformer kunye ne-inductor isetyenziselwa ukuhamba, ukusebenza kwayo kusenzima kakhulu. Umzobo 8-39 ubonisa eyona nkqubo iphambili yokusebenza yokucima kwi-horizontal ball screw induction heat furnace. Le ibhola Screw induction ukufudumeza iziko isebenzisa thyristor intermediate frequency unikezelo lwamandla ukucima, kwaye inamanqanaba amabini amandla kunye frequency, ezizezi 160kW/10kHz kunye 50kW/30kHz. Eyangaphambili isetyenziselwa izikrufu ezinobubanzi obukhulu, kwaye le yokugqibela isetyenziselwa izikrufu ezinobubanzi obuncinci. Obona bude bubude buzi-6m.

Itekhnoloji ephambili ye-ball screw induction ukuqina kukulawula ukuguqulwa kwayo. I-Deformation inemiba emibini: eyokuqala yi-deformation yokugoba, eyingxaki ekufuneka i-workpieces ebhityileyo idibane nayo; eyesibini yi-elongation deformation, eyi-elongation kunye nokunciphisa i-pitch yayo kwisikrufu sebhola. Ukuba i-pitch elongation ininzi kakhulu emva kokucima, njengoko ubude be-screw bunyuka, ukunyusa okunyukayo kudlula ixabiso elithile, kwaye ubukhulu be-pitch budlula ukunyamezela, isikrufu siya kuchithwa.

Some measures have been taken in the design of this machine tool: ①Using a half-ring inductor, its current in addition to the circumferential current, there is also a longitudinal part, so that both the top and bottom of the thread can be heated; ②The lead screw is straddled by the spacer Scanning and quenching is carried out on the upper part. Because the positioning block is tightly straddling the lead screw, the equal gap is maintained, and the lead screw is rotated and heated, which can make the heating uniform; ③The limited deformation roller supporting the lead screw is installed to reduce the bending deformation.

Uphawu lwalo matshini lulungiso lobude. Ukufudumala kwebhola Screw kukwaqhutywa kulo matshini, usebenzisa i-stroke yokubuya ukufudumala. Emva kokupholisa, iphinda ipholiswe kwisixhobo somatshini ukugqiba inkqubo yonyango lobushushu. Ikhompyuter yesi sixhobo somatshini iqhagamshelwe kumshicileli ukuprinta iziphumo zomlinganiselo wenxalenye nganye ecinyiweyo. Le ngxelo ingasetyenziswa njengekhadi lerekhodi elisemgangathweni. Ubonelelo lwamandla okucima i-ball screw induction yokufudumeza isithando somlilo ngoku luphuhliswe lwaba zii-frequencies ezintathu, kwaye kukho ukhetho olufanelekileyo ngakumbi kwizikrufu zobubanzi obahlukeneyo.