Transfer Die Technology

Transfer tooling for precision deep-draw round shaped stamping products.

Accuracy for Inside diameter of motor housing is critical to its motor performance. Numasho thinks machining made parts as a rival and tries to make them better than machining made with our profound work. Recently, both inside and outside of motor housing require severe tolerance. Numasho has challenged by using combination of material deduction and increasing original material thickness and sticking material to make special motor housing.

Tooling die for producing SUS products

Usually, small SUS parts are produced in high volume mass production. They require stable and efficient production in meeting customer's satisfaction. We install customer's press machine to our factory and have pre-production as many as customer's demand. Numasho promises installing all the machinery to customer's factory. Our transfer system can start mass production right away.

Robot line tooling for manufacturing special pipe

Not only making round draw parts, but also our tooling does cutting, piercing, edge forming, shrinking and etc. Piercing φ1.0mm holes into 1.8mm thickness (Material = KPM250) at corner of bending pipe. These pierced pipes have been produced 800,000pcs/month with our tooling. Responding customer's needs develop our technology and new idea (inspiration) to come up with.

Others

Numasho's deep drawing parts are developed with customer's need day by day. For cost deduction and parts performance, we have made variety of press products such as side wall of product squeezed to be 30% of its original thickness and keep its original material no less than 5% deduction. Numasho as a tooling maker tries to overcome plasticity transformation limit for development of part performance and its productivity.

Click Use Automobile Part name EPS bracket Size φ82mm×92mm Type Transfer tooling No. of stage 11 Press spec. 400 ton I/D milling-less. High Precision Bracket. I/Dφ80、φ82 its tolerance 40um with CPK≦1.33	Click Layout Use Automobile Part name Case Size φ50mm×40mm Type Transfer tooling No. of stage 9 Press spec. 200 ton Avoid material slant by parts layout
Click Layout Use Automobile Part name Yoke Size φ80mm×100mm Type Transfer tooling No. of stage 9 Press spec. 500 ton This transfer tooling is shipped out to other countries	Click Layout Use Appliance Part name Bracket A Size φ90mm×48mm Type Transfer tooling No. of stage 8 Press spec. 250 ton Manufacturing in our factory. Care for noise when it's rotated.

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Click Use ABS device Part name NC SLEEVE Size φ7mm×20mm Type Transfer tooling No. of stage 11 Press spec. 45 ton I/D and O/D total tolerance 50um. Material deduction less than13%. SPM80	Click Layout Use Construction Part name Door knob Size φ52mm×60mm Type Transfer tooling No. of stage 18 Press spec. 200 ton ＋ 110 ton + 200 ton Use hydraulic pressure method. One piece product.
Click Use Appliance Part name Electrical gun Size φ12mm×20mm Type Transfer tooling No. of stage 12 Press spec. 45 ton Laser beam run through the upper piercing.	Click Layout Use Automobile Part name Sensor cup Size φ40mm×18mm Type Transfer tooling No. of stage 15 + 3manual presses Press spec. 300 ton I/D finish is critical. Take 3 processes to finish I/D nice and smooth.

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Use Automobile safety device Part name Pipe Size φ20mm×200mm Type Automatic robot line tooling No. of stage 6 (L & R) Press spec. 6-60 ton press machines

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Click Layout Use ABS device Part name Cover Size φ17mm×25mm Type Transfer tooling No. of stage 9 Press spec. 110 ton Material thickness on top is 2.3mm( its original), squeeze side wall 0.75mm. SPM45	Click insert later Layout insert later Use Solenoid valve Part name Cover Size φ32mm×40mm Type Transfer tooling No. of stage 11 Press spec. 100 ton
Click Layout Use Automobile Part name Filer case Size φ65mm×63mm Type Transfer tooling No. of stage 6 Press spec. 250 ton Our most repetition sales of transfer tooling. Rationalized transfer tooling for efficient production.	Click Use Home accessory Part name Oil can top Size φ80mm×53mm Type Transfer tooling No. of stage 7 Press spec. 110 ton Required good finish on the surface. Fitting other parts with severe tolerance.