News from hotset

The future belongs to intelligent tempering

Fakuma Messe

See you in hall B2 — booth 2112.

Thanks to the re­cent ac­qui­si­tion of the tech­nol­o­gy ser­vice provider iQtemp, the Ger­man ther­mo­dy­nam­ics spe­cial­ist hotset is now able to re­al­ize tem­per­ing sys­tems that in­te­grate dy­nam­ic heat­ing and ho­moge­nous cool­ing in a way that is unique to date. These pack­age so­lu­tions of­fer tool­mak­ers in in­jec­tion mold­ing and die cast­ing tech­nol­o­gy trend­set­ting per­spec­tives for the pro­duc­tion of in­tel­li­gent tools for se­ries pro­duc­tion of low-stress mold­ed parts with flaw­less sur­faces. At the Faku­ma trade fair, hotset will pro­vide de­tailed in­for­ma­tion on the po­ten­tial of the new com­bi­na­tion sys­tems in Hall B2.

“The fu­ture be­longs to in­tel­li­gent tem­per­a­ture con­trol”, says Sven Braatz, Sales Man­ag­er and proxy of hotset. Vis­i­tors to this year’s Faku­ma can find out ex­act­ly what he means at booth 2112 in hall B2. Themed “con­trolled en­er­gy flow”, hotset de­vel­op­ment en­gi­neers will be pro­vid­ing in­for­ma­tion on the im­ple­men­ta­tion of new tem­per­a­ture con­trol sys­tems that en­able both the tar­get­ed heat­ing of spe­cif­ic prob­lem zones on the mold and ho­mo­ge­neous cool­ing of the cav­i­ties. These are in­te­grat­ed so­lu­tions con­sist­ing of sev­er­al tech­ni­cal ap­proach­es. Pri­mar­i­ly for tool­mak­ers in in­jec­tion mold­ing and die cast­ing, it will thus be pos­si­ble to use in­tel­li­gent tem­per­a­ture con­trol sys­tems that en­sure se­ries pro­duc­tion of high-qual­i­ty mold­ed parts for use in au­to­mo­tive en­gi­neer­ing, house­hold ap­pli­ances, med­ical en­gi­neer­ing, elec­tri­cal en­gi­neer­ing and many oth­er ar­eas. Sven Braatz ex­plains: Our new tem­per­a­ture con­trol sys­tems com­bine dy­nam­ic and par­tial heat­ing of de­fined mold ar­eas with heat dis­si­pa­tion par­al­lel to the con­tour with bal­anced flow. They al­low for ex­treme­ly ho­mo­ge­neous, fast and sur­pris­ing­ly en­er­gy-sav­ing tem­per­a­ture con­trol. This re­sults in plas­tic parts with low-stress struc­tures, flaw­less sur­faces, pre­cise­ly con­toured mi­crostruc­tures and im­mac­u­late thin-wall areas.”

DH-System meets cooling close to the contour 

DH-System + iQtemp

hotset’s new in­te­grat­ed tem­per­a­ture con­trol sys­tems en­able mold­mak­ers in in­jec­tion mold­ing and die cast­ing to re­al­ize in­tel­li­gent molds for the pro­duc­tion of high-qual­i­ty mold­ed parts for use in au­to­mo­tive en­gi­neer­ing, house­hold ap­pli­ances, med­ical en­gi­neer­ing, elec­tri­cal en­gi­neer­ing and many oth­er areas.

hotset cre­at­ed the tech­ni­cal pos­si­bil­i­ties for the re­al­iza­tion of this new gen­er­a­tion of in­tel­li­gent tem­per­a­ture con­trol sys­tems on June 1, 2023 – just in the year of its 50th com­pa­ny an­niver­sary – with the ac­qui­si­tion of the tech­nol­o­gy ser­vice provider iQtemp. This is be­cause the re­sult­ing ex­pan­sion of the range of com­pe­ten­cies of­fers the Ger­man ther­mo­dy­nam­ics spe­cial­ist and sen­sor man­u­fac­tur­er a unique op­por­tu­ni­ty for rapid in­te­gra­tion of two of the cur­rent­ly most in­no­v­a­tive process so­lu­tions in tem­per­a­ture con­trol tech­nol­o­gy: the DH sys­tem de­vel­oped by hotset and the iQ sys­tem. Both process­es have al­ready proven their per­for­mance in in­jec­tion mold­ing and die cast­ing. They not on­ly lead to mold­ed parts of bet­ter qual­i­ty, but al­so to process op­ti­miza­tion and en­er­gy sav­ings in pro­duc­tion. “Us­ing the new tem­per­a­ture con­trol sys­tems can re­duce cool­ing times by up to 70 per­cent and in no way af­fects the cy­cle time — and thus pro­duc­tiv­i­ty — of the in­jec­tion mold­ing and die cast­ing lines”, em­pha­sizes Car­lo Hüsken, head of the iQ division.

Wide technological spectrum

Sven Braatz

Sven Braatz: “Our new tem­per­a­ture con­trol sys­tems com­bine dy­nam­ic and par­tial heat­ing of de­fined mold ar­eas with heat dis­si­pa­tion par­al­lel to the con­tour with bal­anced flow.”

At Faku­ma, the hotset spe­cial­ists will be avail­able to an­swer ques­tions on all tech­ni­cal as­pects of the two tem­per­a­ture con­trol sys­tems and their in­tel­li­gent com­bi­na­tion. In­ter­est­ed mold and die mak­ers will learn, for ex­am­ple, that these pack­age so­lu­tions are al­ways op­ti­mal­ly and in­di­vid­u­al­ly tai­lored to each spe­cif­ic case and that a large num­ber of dif­fer­ent com­pe­ten­cies merge for their im­ple­men­ta­tion. While the spec­i­fi­ca­tion and con­fig­u­ra­tion of the DH sys­tem fo­cus­es on the dis­ci­plines of mod­ern mea­sure­ment, con­trol and sen­sor tech­nol­o­gy, the tech­no­log­i­cal spec­trum for the im­ple­men­ta­tion of the iQ sys­tem ranges from sim­u­la­tion and de­sign tech­nol­o­gy, dif­fu­sion weld­ing and vac­u­um braz­ing to ad­di­tive man­u­fac­tur­ing. “Spe­cial coat­ing and cor­ro­sion pro­tec­tion tech­niques, which are used for rea­sons of sur­face and ser­vice life op­ti­miza­tion, should not be for­got­ten at this point,”, says Car­lo Hüsken.

Highlight for toolmaking

Carlos Hüesken

Car­lo Hüsken: “Us­ing the new tem­per­a­ture con­trol sys­tems re­duces cool­ing times by up to 70 per­cent and in no way af­fects the cy­cle time of the in­jec­tion mold­ing and die cast­ing lines.”

hotset will present a fu­ture-ori­ent­ed tech­nol­o­gy high­light at this year’s Faku­ma: re­al­iz­ing in­tel­li­gent tem­per­a­ture con­trol sys­tems for in­jec­tion mold­ing and die cast­ing tech­nol­o­gy that can process dy­nam­ic heat­ing and ho­mo­ge­neous cool­ing pre­cise­ly, even with­out im­pair­ing pro­duc­tiv­i­ty and en­er­gy ef­fi­cien­cy. It is a tem­per­a­ture con­trol in­no­va­tion for com­pa­nies in the mold­mak­ing and tool­mak­ing in­dus­try that will strength­en their in­ter­na­tion­al com­pet­i­tive po­si­tion in the long term. This is be­cause the in­te­grat­ed com­plete so­lu­tion con­sist­ing of DH and iQ sys­tems is the tech­no­log­i­cal an­swer to the grow­ing qual­i­ty and de­sign re­quire­ments of cus­tomers in mod­ern au­to­mo­tive en­gi­neer­ing, med­ical en­gi­neer­ing, in­stal­la­tion tech­nol­o­gy and many ar­eas of the con­sumer industry.

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