Drilled Ncej

Koj puas xav tau ib tug ncej uas xauv nrog ib tug cotter tus pin los yog lub nplhaib tuav? Ib qho yooj yim ncej tsis muaj qhov. Nws tsis tuaj yeem xauv. Peb Cov Drilled Ncej muaj lub radial los ntawm qhov hauv lub tog raj kheej. Qhov no ua haujlwm nrog tus pin cotter, tus pin caij nplooj ntoos hlav, lossis lub nplhaib tuav. Nws muab koj axial xauv. Thiab koj tuaj yeem muab nws sib nrug tom qab. Peb yog lub Hoobkas Shanghai. Peb tau ua fasteners rau 20 xyoo.

Peb muab φ10 × 50 mm drilled ncej nrog lub qhov φ3 mm ua piv txwv. Peb siv tus pin φ3 mm cotter. Lub axial rub- tawm quab yuam yog ntau dua lossis sib npaug rau 1.5 kN. Peb siv φ3 × 30 mm caij nplooj ntoos hlav pin. Lub axial rub- tawm lub zog yog ntau dua lossis sib npaug li 2.5 kN. Ob chav shear tsis ua hauj lwm load yog ntau tshaj los yog sib npaug rau 22 kN. Qhov no ua raws li GB / T 7124. Lub sab nraud txoj kab uas hla tuaj yeem yog h7 lossis h8. Qhov no yog ± 0.010 txog 0.022 hli. Deg roughness yog Ra tsawg dua lossis sib npaug li 1.6 μm. Lub qhov taub yog φ1.5mm txog φ8mm. Nws phim tus ncej loj. Qhov kev ncua deb ntawm lub qhov mus rau qhov kawg ncej tuaj yeem kho tau. Tus qauv ntau yog 5 mus rau 15 mm. Peb tuaj yeem ua ib lub qhov lossis ob lub qhov (qhov hla qhov lossis qhov sib npaug). Peb cov khoom yog carbon steel 45 #, 40Cr, los yog SWRCH35K. Nws tau txais kev kho cua sov. Cov tub ntxhais hardness yog HRC 22-28. Qhov saum npoo hardness yog HRC 30-35. Qhov no hardness mix muab zoo toughness. Tus nqi elongation yog ntau dua lossis sib npaug li 14%. Nws kuj muaj qhov hnav tsis zoo.

 

 

Vim li cas peb lub Hoobkas thiab Precision Machining txhawb koj

Peb siv precision drilling los yog xuas nrig ntaus rau lub qhov. Lub qhov kam rau ua yog ± 0.05 hli. Qhov kev ua yuam kev ntawm lub qhov yog tsawg dua lossis sib npaug li 0.1 hli. Lub drilled ncej muaj qhov nruab nrab ntawm ob qhov kawg. Qhov no ua rau sab nraud concentric rau lub axis nyob rau hauv tsawg dua los yog sib npaug rau 0.05 hli thaum sib tsoo. Cov ncej yuav tsis muaj tawm - nruab nrab load tom qab kev teeb tsa. Nto tiav yog zinc plating lossis dub oxide. Zinc plating tuaj yeem dawb lossis daj. zinc txheej yog 5-12 μm tuab. Qhov nruab nrab ntsev tsuag tshuaj ntsuam xyuas kav 48-72 teev tsis muaj xeb liab. Peb lub Hoobkas nyob hauv Shanghai Jiading. Peb muaj 2300 square meters thiab 20 tus neeg ua haujlwm. Peb pib xyoo 2006. Qhov ntawd yog 20 xyoo tam sim no. Txias taub hau qhov chaw pib ntawm 50,000 daim. Machined qhov chaw nyob ntawm qhov loj. Cov qauv dawb yog npaj rau cov khoom lag luam.

Tag nrho cov khoom kab yog tag nrho customizable.

Cim npe nrov: Tuam Tshoj drilled ncej manufacturers, lwm tus neeg, Hoobkas