Ukusetyenzwa kokwenza ukolula yindlela yokwenza isitampu esebenzisa umngundo ukwenza indawo engenanto engenanto ibe yindawo evulekileyo evulekileyo.Njengenye yeenkqubo eziphambili zesitampu, ukolula kusetyenziswa ngokubanzi.Inkqubo yokwelula ingasetyenziselwa ukwenza i-cylindrical, i-rectangular, i-stepped, i-spherical, i-conical, i-parabolic kunye nezinye iindawo zodonga ezingaqhelekanga.Ukuba idityaniswe nezinye iinkqubo zokwenza isitampu, inokuvelisa iindawo ezinemilo enzima ngakumbi..

Sebenzisa izixhobo zesitampu sokwenza ukusetyenzwa kwemveliso, kubandakanya: ukusetyenzwa, ukolula ukolula kwakhona, ukolula umva kunye nokucutha ukolula, njl njl. wemathiriyeli ecaba kumngxuma wokungunda we-concave ukuwenza ube sisikhongozeli esinomzantsi.Ukucutshungulwa kodonga olusecaleni lwesikhongozeli esinxusene nolwalathiso oluyolulelayo lusulungekileyo lokwelula, ngelixa ukusetyenzwa kolunwele lwezikhongozeli ezimile (okanye iphiramidi), izikhongozeli ze-hemispherical, kunye nezikhongozeli zomphezulu weparabolic nazo zibandakanya ukwandisa ukusetyenzwa.

Ukusetyenzwa kwakhona kokwelula: oko kukuthi, kwiimveliso ezitsalwe ngokunzulu ezingenako ukugqitywa kwinkqubo enye yokwelula, kuyimfuneko ukolula imveliso eyenziweyo emva kokucwangciswa kokwelula ukwandisa ubunzulu besikhongozeli esenziweyo.

Ukubuyela umva ukusetyenzwa kolusuko: Ukubuyisela umva ukolula i-workpiece eyoluliweyo kwinkqubo yangaphambili, icala langaphakathi le-workpiece liba licala langaphandle, kwaye ukucutshungulwa kokwenza i-diameter yangaphandle ibe ncinci incinci.Kwi-cavity ye-concave mold kunye ne-diameter yangaphandle encinci, i-diameter yangaphandle ye-container kunye ne-bottom iyancitshiswa, kwaye ubukhulu bodonga buyancipha ngaxeshanye, obungagcini nje ukuphelisa ukuphambuka kodonga, kodwa kwakhona. yenza umphezulu wesikhongozeli ube mpuluswa.

Oku kulandelayo kwazisa iindidi ezimbini zesitampu sesinyithi kunye nokolula xa usebenzisa izixhobo zokutywina:

1. Ukulungiswa komzobo we-Cylindrical + (umzobo ojikelezayo): ukunweba kweemveliso ze-cylindrical.Zombini i-flange kunye nezantsi zikwisimo sendiza, udonga olusecaleni lwe-cylinder luyi-axisymmetric, kwaye i-deformation isasazwa ngokulinganayo kwi-circumference efanayo, kwaye iinwele kwi-flange zonakaliswe kubangele ukuguqulwa komzobo onzulu.

2. Ukulungiswa komzobo we-Ellipse + (umzobo we-Ellipse): Ukuguqulwa kweenwele kwi-flange yi-tensile deformation, kodwa isixa se-deformation kunye ne-deformation ratio sitshintsha ngokuhambelanayo kunye ne-contour shape.Ubukhulu becala, ubukhulu becala lokuguqulwa kweplastiki yoboya, kwaye ngokuchaseneyo, i-curvature encinci, encinci i-deformation yeplastiki yoboya.