generaldescription
in one single cycle the machine rough-mills andfinishes two pairs of wooden or plastic lasts.
nl-mod4rf hs allows to produce modelsfrom .frv™ files with great precision and high-speed both in theoriginal size as well as in developing all of the othersizes.
the work program can be executed in various modes:
only rough-milling (with several passes)
only finishing
rough-milling and finishing.
during the working cycle it’s possible to elaborate e thedevelopment of the following size or to elaborate a differentmodel.
these features added to a particular strength of themechanical structure and to the incredibly high milling capacity ofthe rough-milling heads, make possible to use plastic templatesand blocks of wood a lot biggerthan the final model.
technicaldtat
源于意大利的newlast公司
电脑数控鞋楦生产设备的始作者
在业界newlast的名字是公认的一
newlast成立于1996年，位于意大利皮埃蒙特区的托尔托纳
Zui初，公司设想要改变鞋楦制造的落后技术和过程，发明新技术
以适应市场的不断发展
仅仅十余年，当初的设想已使公司发展成该领域的
激光鞋楦扫描机和电脑鞋楦三维辅助设计及生产软件easylast 3d cad/cam是公司成功的主要原因
它们是鞋楦生产技术革新中Zui先进的技术
sdf鞋楦细削机，更是获得全球专利
欢迎进入newlast
the group targets
the newlastgroup rises in the 90ies from the idea and the will of thepresident, roberto carlone, to apply the knowledge learnt withinyears of experience in the branch of industrial machine-tools to afield tied to time and obsolete working procedures, the one inmanufacture of lasts for footwear.
from thebeginning the goal is to reach to an integrate process, highlytechnological , that, starting from the base of every footwear, theplanning and manufacturing of the last, it arrives to thecommercialization of the footwear itself meaning, in a tangibleway, in feedback on the product and on services for theconsumer.
savings inoperating costs, decrease of “time to market”, precision ofmanufacturing, simplification and standardization of the productiveprocess, on-line data interchange. these are the grouptargets.
, innovation and research,since always, are the principle guide.
all this hasmade newlast a worldwide technological reference, since 10 yearsthe sector leader, copied and imitated from many but nevere by anyone.
today newlastgroup boasts among its products, beside its most developed systemsfor the modification, the planning, the prototyping and theproduction of lasts, also systems for the automatic cuts of leatherand synthetic materials, platforms cad / cam , systems fordigitalization of the consumers’ feet and, apex of technologicaldaisy, a technical collaboration with the swiss company utd creatorof the right shoes platform, that assists the consumer in thechoice of the correct size shoe without the need of aphysical try.
history
networkreferencesdf technology
traditionaltechnology
newlast technology纽拉斯特技术
sdf system sdf 系统
the system is based on the engineering ofa particular kind of clamp on the top of the last called “sdfdovetail clamping” (this replaces the traditional locks on the toeand on the heel).
this kind of clamp allows first of all the perfect copying of thecomplete last.
the generated data are converted into a 3d file that respondsperfectly to the physical model.
this file can be archive into a storage for a future use or it canbe adjust and match with another model by using nl-easylast3dcad/cam.
the obtained model can be completely turned, in few minutes, without any further manual finishing (before they wereessential to remove the clamps).
when the result satisfies the designer, the file can be sent to theproduction , anywhere in the world, with the certainty that thefinal results will be in line with the original intent of thestylist.
the advantages are:
- drastic reduction of time and costs of production
- worldwide transmissibility of the data in real-time
- absolute secrecy regarding the new collections
- total repeatability
- higher of the shoe thanks to the perfection of thelast
nl-easylast2014 hs Zui先进的数值控制
high performance numerical control for shoe lasts rapid milling.
digital communication with axis and motors for a preciseworking without interferences.
the system works using absolute encoders on the motors in order toavoid the zeroring of the machine every time it starts towork.
the set composed by drives, motors and numerical control is theresult of a collaboration together with an important companyworldwide leader in providing of this kind of technology.
the high reliability allows us to grant 24 months oftotal warranty on the electronic moving machinecomponents and 10 years of componentsavailability.
contact digitizing 三维扫描
contact digitizing is the most simplesystem to scan the three dimensional last surface.
the scanning of the model is carried out by a toroidal rollerthat runs along the last with a spiral path.
the roller, thanks to an air actuator, remains tangent to the lastand is in connection with a linear transducer that derives theprototype measures.
this kind of digitizing system is suitable for simple last. thepressure of the roller and of the tailstocks is an handicap in caseof tapered and frail lasts.
moreover the roller dimension limits the collection of the details.
finally the need to have the clamps on the toe and on the heel ofthe lasts prevents to use this system of digitizing for the sdftechnology.
laser digitizing 激光数字化
the laser digitizing permits to scan threedimensional surfaces with a resolution and a level of detailswithout comparison.
the conoscopic technology allows to scan up to 3000 points/swithout ambient interferences (light conditions, temperature, etc.)and without problems related to the color of the surface.
unlike the triangulation systems the great advantage of this methodis the possibility to measure surfaces with angles ofincidence close to 90°.
finally, thanks to the special clamp on the top of the last, it’spossible to obtain a complete scansion of the last with maximumaccuracy on the toe and on the heel.
the obtained surface, without supports, is the necessaryre for the use of sdf milling technology.
beam of light digitizing 光数字化波束
a low power laser source, by a suitableoptic, produces a coherent and monochromatic beam of light thatstrikes perpendicularly the object to be scanned (foot orlast).
the process of surface rebuilding increases trough theelaboration of the images catched by cameras located in properangles in relation with the beam of light.
the exams of the deformation of the beam of light that scanthe object, trough a triangulation process, is possible to rebuiltthe information regarding the 3d surface.
本产品的加工定制是是，品牌是意大利NEWLAST纽拉斯特，型号是NL-MOD4RFHS