Truck Qhov Rooj Qhov rai Qhia Rail Professional Q&A

May 29, 2026

Tso lus

Q1: Kev ua haujlwm ntawm lub tsheb qhov rais qhia kev tsheb nqaj hlau

A: Lub luag haujlwm tseem ceeb ntawm lub tsheb qhov rooj qhov rais qhia kev tsheb nqaj hlau

Kho & taw qhia: Clamp lub qhov rais iav kom ntseeg tau tias nws txav mus ncaj nraim tsis muaj qhov sib txawv lossis tilting.

Smooth lifting: Txo kev sib txhuam kom zoo lifting tsis muaj jamming lossis txawv txav suab nrov.

Sealing & dustproofing: Thaiv qhov khoob los tiv thaiv cua, nag thiab plua plav, thiab txhim kho suab rwb thaiv tsev.

Limiting & positioning: Tswj lub lifting stroke thiab tiv thaiv iav los ntawm slipping los yog co.

Shock absorption: Ua kom lub khob ruaj khov thaum tsav tsheb thiab txo qis kev vibration suab nrov.

Sib dhos qhov chaw: Muab qhov tseeb mounting siv rau qhov rais lifters.

Cov ntsiab lus luv luv:

Nws ua kom du ntsug txav, stabilizes qhov rais iav thiab ua tiav sealing zoo. Nws yog ib qho tseem ceeb yob- tsim profile accessory rau lub qhov rooj tsheb.

 

 

Q2: Dab tsi yog txheej txheem koj txais yuav los tsim qhov rais qhia kev tsheb ciav hlau?

A: Txais tos kom txias yob txoj kev sib koom ua ke, ua tiav khoov, shaping, sizing, xuas nrig ntaus, ruaj -ntev txiav hauv ib kab, nrog kev txhawb nqa vuam, polishing, kho qhov chaw thiab kho qhov ua haujlwm.

 

Q3: Dab tsi yog cov khoom siv ntau lawm?

A: Feem ntau DC01, DC04 txias- dov steel, DX51D + Z galvanized steel thiab ntau yam siab - lub zog steel cov ntaub ntawv, cov khoom thickness pa 1.0mm-1.5mm.

 

Q4: Dab tsi yog qhov nyuaj hauv kev tsim cov khoom no?

A: Txawm hais tias lub tsheb qhov rooj qhov rais qhia kev tsheb ciav hlau zoo li yooj yim me me -section yob- tsim qhov chaw, cov teeb meem tseem ceeb ntawm cov khoom siv feem ntau yog nyob rau hauv kev tswj xyuas qhov tseeb, lub caij nplooj ntoos hlav rov qab, qhov ua tiav, qhov sib npaug -section, sealing haum kev ua tau zoo thiab ruaj khov ntau lawm, thiab tag nrho cov khoom no cuam tshuam nrog ib leeg. Peb yuav piav qhia lawv nyob rau hauv cov khoom ua ntu zus.

 

1. Hla -section Precision thiab Dimensional Stability (Core Priority)

Lub qhov rais qhia rails feature multi-groove thiab multi- khoov cov qauv nrog nruj qhov ntev kam rau ua, ib txwm tswj tsis pub dhau ± 0.2 ~ 0.5mm. Cov qauv nruj yog xav tau rau qhov dav dav, qhib qhov loj thiab symmetry.

Nyuaj 1: Nyuaj rau tswj springback: Siab- lub zog steel thiab galvanized steel tsim pom tseeb springback tom qab yob txoj kev, yooj yim ua rau loj qhib loj thiab xoob haum. Raws li lub tsheb qhia kev tsheb ciav hlau muaj li ntawm 1.2m mus rau 1.8m nyob rau hauv ntev, springback deviation accumulates heev.

Nyuaj 2: Yooj yim rau offset thiab distortion thaum lub sij hawm multi- dhau txoj kev: Nrog txoj kev sib xyaw ua ke ntawm U-puab, qhia zawj thiab sealing zawj, me me yuam kev hauv cov menyuam sib dhos yuav ua rau ntug nthwv dej, torsion thiab web warpage.

Nyuaj 3: Tsis yooj yim kom muaj qhov ntev ntev raws li qhov ntev: Kev hla tsis sib xws - ntu ntawm qhov kawg thiab qhov nruab nrab yuav ua rau lub qhov rais daig thiab qhov tsis sib xws ntawm sab.

2. Cov kev xav tau zoo ntawm qhov chaw nruj (Tshwj xeeb cuam tshuam rau kev nqa nqa thiab xeb tiv thaiv)

Sab hauv ntawm txoj kev tsheb ciav hlau yuav tsum du, burr-dawb, khawb-dawb thiab tsis muaj zinc txheej txheej.

Qhov nyuaj 1: Zinc txheej txheej tev tau yooj yim tshwm sim ntawm cov hlau galvanized hnyav ncab ntawm txoj haujlwm khoov ua rau tawg thiab tawg ntawm zinc txheej, uas ua rau xeb, suab nrov tsis zoo thiab puas ntawm lub qhov rais roj hmab ntsaws ruaj ruaj.

Nyuaj 2: Cov menyuam cov qhab nia thiab khawb yog ib qho nyuaj kom tsis txhob muaj kev sib txhuam los ntawm ntau qhov kev sib sau chais yuav tawm mus tas li nto khawb, tsis muaj zog adhesion ntawm electrophoresis tom ntej thiab hmoov txheej.

Nyuaj 3: Zero burr yuav tsum tau ua kom tiav Burrs ntawm cov npoo thiab qhov yuav ua rau cov roj hmab strips thiab khawb hlau panels thaum sib dhos.

3. Kev sib txuam nyuaj ntawm cov khoom siv thiab cov txheej txheem tsim

Cov khoom siv dav dav rau cov tsheb thauj khoom muaj xws li DC01 / DC04 siab - lub zog steel thiab DX51D + Z galvanized steel.

Qhov nyuaj 1: Cov khoom siv tsis ruaj khov Qhov sib txawv ntawm qhov tawv thiab elongation muaj nyob ntawm cov coils sib txawv thiab txawm nyob hauv tib lub kauj, ua rau tsis ruaj khov springback thiab cov khoom tawg.

Qhov nyuaj 2: Ib qho yooj yim deformation ntawm nyias cov nplooj ntawv nrog thickness xws li 1.0mm mus rau 1.5mm, nyias cov ntaub ntawv yog nquag mus rau ntug thiab zawj vau, thaum cov ntaub ntawv thicker coj cov teeb meem ntau dua nyob rau hauv springback tswj.

Nyuaj 3: Muaj kev pheej hmoo tawg ntawm kev khoov ntau ntau lub kaum ntse ntse nrog me me bending radii los ntawm R1.5 txog R3 ua rau siab -lub zog steel tshwj xeeb tshaj yog cuam tshuam rau micro- tawg thaum tsim.

4. Ntev, Ncaj thiab Torsion Degree (tseem ceeb rau kev sib dhos)

Qhov nyuaj 1: Kev tswj tsis yooj yim rau qhov ntev workpieces Guide rails mus txog 1.5 meters ntev yuav khoov tom qab yob txoj kev, nrog ncaj feem ntau yuav tsum nyob rau hauv tsawg tshaj li los yog sib npaug zos rau 1 hli ib 'meter'.

Nyuaj 2: Ntau qhov sib txawv ntawm qhov sib txawv me me me me torsion yog qhov nyuaj rau kev pom qhov muag, tab sis nws yuav ua rau lub qhov rais tilted, daig nqa txav thiab dej tsis zoo - pov thawj sealing tom qab kev teeb tsa.

Nyuaj 3: Siab precision rau tsau -ntev txiav Length kam rau ua yog tswj nyob rau hauv ± 0.5 ~ 1mm, nrog nruj nruj raws li txoj cai ntawm ntsug txiav nto thiab burr - dawb npoo.

5. Kev sib txuam Precision nrog roj hmab foob, iav thiab qhov rooj ntawv hlau

Cov kev taw qhia kev tsheb ciav hlau tsis yog ib feem ntawm kev ywj pheej, thiab nws yuav tsum ua kom haum rau lub iav iav, roj hmab huab cua strips, sab hauv qhov rooj panels thiab lifter brackets.

Qhov nyuaj 1: Cov lus qhia sib xws groove dav Variable groove dav yuav ua rau kom nruj heev uas ua rau hnyav nqa thiab lub cev muaj zog burnout, los yog xoob haum uas ua rau iav shakes, suab nrov txawv txav thiab dej to.

Qhov nyuaj 2: ruaj khov qhov ntev ntawm sealing grooves Cov ua ntej - compression tus nqi ntawm cov roj hmab strips feem ntau yog 20% ​​mus rau 30%. Kev hloov pauv hauv qhov tob thiab qhov dav yuav ua rau huab cua thiab dej xau nrog rau lub foob poob.

Qhov nyuaj 3: Kev sib raug zoo ntawm qhov sib dhos thiab cov hlua khi Kev sib txawv ntawm qhov sib txawv ntawm qhov sib txawv thiab lub kaum sab xis yuav ua rau kev sib dhos tsis ua haujlwm, lossis ua rau cov tsheb ciav hlau deformation hauv kev yuam kev.

6. Kev tsim ntau ruaj khov thiab tus nqi sib npaug (Core Pain Points hauv Volume Production)

Nyuaj 1: Lub voj voog ua haujlwm ntev thiab kev vam khom siab rau kev ua tau zoo Tshiab ntoo khaub lig- cov khoom seem yuav tsum tau hloov kho dua ntawm cov menyuam sib txawv, tsim lub kaum ntse ntse thiab kev ua haujlwm nrawm. Nws yog ib qho nyuaj rau nruab nrab tawm tus nqi commissioning hauv me me -batch xaj.

Qhov nyuaj 2: Kev hnav sai sai ntawm cov tuag thiab tsim cov menyuam Galvanized steel ua rau muaj kev puas tsuaj loj rau cov menyuam, uas ua rau qhov sib txawv ntawm qhov sib txawv tom qab hnav. Yuav tsum tau kho cov neeg tuag thiab hloov cov menyuam.

Nquag 3: Kev tswj hwm tus nqi qis qis qis xws li torsion, springback thiab nto flaws ua rau muaj kev ua haujlwm siab thiab cov khoom seem, thaum lub lag luam muag tus nqi tseem qis.

7. Cov ntsiab lus luv luv

Kev tsim teeb meem ntawm qhov rais qhia kev tsheb ciav hlau yog nyob rau hauv txoj kev me me hla- ntu qauv qauv, cov qauv kev ua siab ntev, lub caij nplooj ntoos hlav thiab torsion teeb meem ntawm qhov ntev profiles, flawless deg yuav tsum, meej ntau- ib feem txuam, nrog rau ruaj khov qis - nqi ntau lawm.

Xa kev nug