Narrow Block (HDH) vs. Wide Block (HDW) Linear Guide Blocks: Dab tsi yog qhov txawv?

Apr 02, 2026

Tso lus

Taw qhia: Nkag siab HD Series Linear Guide Blocks

Hnyav -cov haujlwm linear guide rails yog cov pob txha ntawm kev lag luam automation, CNC machinery, thiab siab - cov khoom siv thauj khoom. Ntawm cov kev siv hnyav tshaj plaws - cov kev daws teeb meem yog HD series, tsim los xa cov kev ua tau zoo raws li qhov xav tau. Thaum xaiv HD series linear guides, engineers feem ntau ntsib ib qho kev xaiv tseem ceeb: Narrow Block (HDH square type) lossis Wide Block (HDW flange type).

 

Thaum ob txoj kev thaiv no sib koom ua ke ntawm cov khoom sib xws- nqa peev xwm rau tib lub tsheb ciav hlau dav, lawv qhov sib txawv ntawm kev tsim, kev teeb tsa, thiab cov qauv tsim ua rau lawv haum rau cov kev siv sib txawv. Kab lus no qhia meej qhov sib txawv tiag tiag ntawmHDH (Narrow Block)thiabHDW (Wide Block)linear qhia blocks, raws li cov chaw tsim khoom tshwj xeeb, los pab koj xaiv txoj cai rau koj qhov project.

HD Series txhais

 

HD Series Core txhais

HD=Heavy Duty: Ib series ntawmhnyav- lub luag hauj lwm pob linear qhia railstsim los rau siab -load industrial applications.


Thaiv Hom (Narrow vs. Wide)

HDH=Narrow Block (Square Type):Lub compact, nqaim -lub cev square slider. Qhov tseem ceeb, HDH blocks tsuas yog txhawb nqa sab saum toj (A hom) - tsis muaj hauv qab -mount (B hom) HDH qauv.

Cov qauv muaj xws li HDHxxCA (tus qauv thauj khoom, sab saum toj mount) thiab HDHxxHA (ntxiv- siab load, saum toj kawg nkaus).
 

HDW=Wide Block (Flange Type):Qhov dav dua, flange -style slider nrog qis profile. HDW blocks txhawb nqa ob sab saum toj (A hom) thiab hauv qab mounting (B hom).

Cov qauv muaj xws li HDWxxCA (tus qauv load, sab saum toj mount), HDWxxCB (tus qauv load, hauv qab mount), HDWxxHA (ntxiv- siab load, saum toj kawg nkaus), thiab HDWxxHB (ntxiv- siab load, hauv qab mount).
 

hd series linear guide with hdh35ca narrow block and hdw35ha wide block

Load Rating

C=Standard Load:Haum rau dav dav dav - daim ntawv thov ua haujlwm.

H=Ntxiv -High Load:Tsim los rau cov xwm txheej hnyav. Nco tseg: Ntxiv - siab load (H hom) tsis muaj rau 15mm dav rails- tsuas yog dav 20mm, 25mm, 30mm, 35mm, 45mm, 55mm, thiab 65mm muab H- hom blocks.
 

Dav Series

HD series linear guide rails muaj nyob rau hauv qhov dav hauv qab no: 15mm, 20mm, 25mm, 30mm, 35mm, 45mm, 55mm, thiab 65mm.

 

Raws li tau sau tseg, 15 hli dav rails tsis muaj ntxiv - siab load (H hom) xaiv.


Tib Dav=Tib Load & Moment Peev Xwm

Rau tib txoj kev tsheb ciav hlau dav (piv txwv li, 25mm), HDH thiab HDW blocks muaj tib yam dynamic load (C), static load (C0), thiab permissible static moment (Mx, My, Mz).

 

Tsis muaj qhov sib txawv ntawm lawv cov load- nqa lub peev xwm, rigidity, lossis lub sijhawm ua haujlwm.

 

Qhov kev xaiv ntawm HDH (Nqaim Thaiv) thiab HDW (Wide Block) tsis yog hais txog kev ua tau zoo - nws yog hais txog kev tsim, kev teeb tsa, thiab qhov chaw txwv.
 

HDH (Narrow Block) vs HDW (Wide Block)

Txij li thaum lub peev xwm thauj khoom thiab lub sijhawm muaj peev xwm zoo ib yam rau tib qhov dav, qhov sib txawv tseem ceeb nyob hauv daim ntawv, kev teeb tsa, thiab kev siv tswv yim. Hauv qab no yog cov ncauj lus kom ntxaws sib piv los qhia koj qhov kev xaiv.


Thaiv Dav & Tag Nrho Qhov Siab

HDH (Narrow Block):Features nqaim, compact lub cev nrog lub siab tag nrho qhov siab. Nws slim tsim ua rau nws zoo tagnrho rau cov ntawv thov uas qhov chaw kab rov tav yog txwv tab sis qhov chaw ntsug muaj.

HDW (Wide Block):Nws muaj lub flange dav dua -style lub cev nrog qhov siab qis dua. Qhov dav dua qhov profile muab qhov loj dua mounting nto, thaum qhov siab qis yog zoo meej rau kev siv qhov chaw ntsug yog txwv.
 

Mounting Options

HDH (Narrow Block):Tsuas yog sab saum toj mounting (A hom) muaj. Lub qhov mounting yog qhov muag tsis pom (drilled los ntawm sab saum toj ntawm lub block), ua rau nws tsim nyog rau installation qhov twg nkag mus rau hauv qab ntawm lub block yog txwv.

HDW (Wide Block):Ob sab saum toj mounting (A hom) thiab hauv qab mounting (B hom) muaj. Cov qauv flange suav nrog los ntawm - qhov, tso cai rau kev txhim kho yooj yim los ntawm sab saum toj lossis hauv qab - zoo tagnrho rau cov xwm txheej uas qhov kev taw qhia mounting yog txwv los ntawm cov khoom tsim.
 

Center of Gravity & Stability

HDH (Narrow Block):Nws muaj qhov chaw siab dua ntawm lub ntiajteb txawj nqus vim nws qhov profile siab dua. Thaum qhov no tsis cuam tshuam rau lub peev xwm thauj khoom, nws tuaj yeem txo kev ruaj ntseg hauv siab -ceev lossis siab - kev co.

HDW (Wide Block):Nta ib qhov nruab nrab ntawm lub ntiajteb txawj nqus ua tsaug rau nws qhov siab luv thiab dav lub hauv paus. Qhov no txhim khu kev ruaj ntseg thaum lub sijhawm ua haujlwm siab - ceev, txo kev co thiab txhim kho tag nrho cov precision.
 

Installation Space Requirements

HDH (Narrow Block):Txuag qhov chaw kab rov tav, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov khoom siv compact los yog kev teeb tsa nruj uas qhov dav yog txwv (xws li, cov tshuab CNC me, nqaim automated modules).

HDW (Wide Block):Xav tau ntau qhov chaw kab rov tav tab sis txuag qhov chaw ntsug. Nws yog qhov zoo tagnrho rau cov tshuab loj, gantry systems, lossis cov ntawv thov uas qhov kev tshem tawm ntsug yog tsawg (piv txwv li, hnyav-cov kav dej, cov neeg hlau ua haujlwm).

 

Cov qauv piv txwv

Txhawm rau qhia qhov sib txawv, ntawm no yog qhov tiag -world HD series qauv (raws li cov chaw tsim khoom tshwj xeeb):

HDH (Nqaim Thaiv, Sab saum toj Mount nkaus xwb):HDH25CA (25mm dav, txheem load, sab saum toj mount), HDH25HA (25mm dav, ntxiv-siab load, sab saum toj mount)

HDW (Wide Block, Sab saum toj / Hauv qab Mount):HDW25CA (25mm dav, txheem load, sab saum toj mount), HDW25CB (25mm dav, txheem load, hauv qab mount), HDW25HA (25mm dav, ntxiv- siab load, sab saum toj mount), HDW25HB (25mm dav, ntxiv-siab load, hauv qab mount)

 

Peb HD series linear qhia blocks yog tag nrho dimensionally sib hloov nrog HIWIN HG series. Saib tag nrho HDH ↔ HGH hla- siv ntawm no.

 

Thaum xaiv HDH (Nqaim Thaiv) vs. HDW (Wide Block)

Siv cov lus qhia hauv qab no los xaiv hom thaiv txoj cai rau koj daim ntawv thov, raws li qhov chaw, kev xav tau ntawm kev txhim kho, thiab kev ruaj ntseg.


Xaiv HDH (Narrow Block) Yog tias:

  • Qhov chaw kab rov tav yog txwv, thiab qhov chaw ntsug muaj nyob.
  • Koj tsuas xav tau sab saum toj mounting (A hom).
  • Daim ntawv thov yog compact (xws li, me me CNC routers, nqaim linear modules).
  • High-kev ruaj ntseg ceev tsis yog qhov kev txhawj xeeb tseem ceeb (piv txwv li, qis- mus rau - cov khoom siv ceev ceev).


Xaiv HDW (Wide Block) Yog tias:

  • Qhov chaw ntsug yog txwv, thiab qhov chaw kab rov tav muaj.
  • Koj xav tau mounting hloov tau (sab saum toj lossis hauv qab mount).
  • Daim ntawv thov yuav tsum muaj kev ruaj ntseg siab (piv txwv li, siab- ceev automation, hnyav- lub luag haujlwm gantries).
  • Koj xav tau qhov loj mounting nto kom zoo dua load faib (xws li, industrial robots, loj conveyors).

 

Cov lus nug nquag

Q: Puas yog HDH thiab HDW blocks muaj peev xwm sib txawv rau tib lub tsheb ciav hlau dav?
A: Tsis yog. Rau tib txoj kev tsheb ciav hlau dav (xws li 25mm), HDH thiab HDW blocks muaj qhov sib npaug dynamic load (C), static load (C0), thiab permissible static moment (Mx, My, Mz). Lawv lub peev xwm ua tau zoo tib yam -tsuas yog lawv cov qauv tsim thiab cov kev xaiv kev teeb tsa sib txawv.

 

Q: HDH blocks puas tuaj yeem ntsia hauv qab (hom B)?
A: Tsis yog. HDH (qhov nqaim square blocks) tsuas yog txhawb nqa sab saum toj (A hom). Hauv qab mounting yog tshwj xeeb rau HDW (wide flange blocks).

 

Q: Puas yog qhov ntxiv - siab load (H hom) muaj rau txhua qhov kev tsheb ciav hlau dav?
A: Tsis yog. Ntxiv - siab load (H hom) blocks tsis muaj rau 15 hli dav rails. Lawv tsuas yog muaj rau qhov dav 20mm thiab siab dua (20mm, 25mm, 30mm, 35mm, 45mm, 55mm, 65mm).

 

Q: Hom thaiv twg yog qhov ruaj khov ntawm kev kub ceev?
A: HDW (dav flange blocks) muaj qhov nruab nrab ntawm lub ntiajteb txawj nqus thiab dav hauv paus, ua rau lawv ruaj khov dua ntawm kev kub ceev thiab hauv siab - kev vibration daim ntawv thov piv rau HDH (square blocks).

 

Q: Puas yog HDH thiab HDW blocks sib hloov tau rau tib lub tsheb ciav hlau dav?
A: Lawv yog mechanically interchangeable nyob rau hauv cov nqe lus ntawm rail compatibility (lawv haum tib HD series rails), tab sis lawv tsis functionally interchangeable. Lawv qhov dav sib txawv, qhov siab, thiab kev xaiv mounting txhais tau tias lawv tau tsim los rau cov xwm txheej sib txawv.

 

Xaus

Qhov kev xaiv ntawm HDH (Nqaim Thaiv) thiab HDW (Wide Block) cov kab qhia kev qhia tsis yog hais txog kev ua tau zoo -ob qho tib si muaj peev xwm thauj khoom thiab lub sijhawm rau tib lub tsheb ciav hlau dav. Hloov chaw, qhov kev txiav txim siab los mus rau qhov ua tau zoo: qhov chaw teeb tsa ( kab rov tav vs. ntsug), mounting orientation (sab saum toj vs. hauv qab), thiab kev xav tau ruaj khov (siab- nrawm vs. tus qauv ceev).

HDH blocks excel hauv compact, sab saum toj -mount daim ntawv thov qhov chaw kab rov tav yog txwv, thaum HDW blocks muab qhov yooj yim, ruaj khov, thiab qis profile rau cov ntawv thov nrog qhov chaw ntsug lossis qhov xav tau hloov pauv hloov tau.

 

Los ntawm kev nkag siab txog qhov sib txawv tseem ceeb no thiab ua kom haum rau koj cov cuab yeej tsim thiab kev ua haujlwm, koj tuaj yeem xaiv qhov zoo HD series thaiv hom kom ntseeg tau, ntev - kev ua tau zoo. Yog tias koj xav tau kev pab xaiv txoj cai HDH lossis HDW thaiv rau koj daim ntawv thov tshwj xeeb, thov hu rau dawbtiv tauj pebrau kev sab laj dawb.

 

Hu rau tam sim no

 

Tiv tauj peb

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