The processing requirements of the ball screw are very strict and there are many processes. So today we will talk about how to prevent the ball screw from deforming after heat treatment. Let's take a look!
Nws tau pom nyob rau hauv ntau lawm hais tias lub workpiece yog deformed heev tom qab carburizing thiab quenching, thiab nws yog ib qho nyuaj rau kho nws. Loj deformation kuj tau tshwm sim hauv kev ua haujlwm tom qab kev kho cua sov, uas ua rau muaj coob tus ntawm cov khoom kho thiab ntau lub workpieces yuav tsum tau muab pov tseg.
Txhawm rau kom tsis tsuas yog ua kom muaj kev ua tau zoo ntawm lub pob ntsia hlau tshuab, tab sis kuj pab txhawb tus neeg siv los ua qhov tsim nyog theem nrab ua haujlwm, feem ntau tsuas yog cov xov zoo ntawm cov ntsia hlau yog quenched thiab kho cua sov, thiab tus so ntawm cov ntsia hlau tseem tuaj yeem ua tau. tshuab.
Lub pob ntsia hlau feem ntau raug khoov, torsion, qaug zog, thiab cuam tshuam thaum ua haujlwm, thiab tib lub sijhawm muaj kev sib txhuam ntawm cov zawv zawg thiab qhov sib hloov. Cov ntaub ntawv tseem ceeb ntawm kev puas tsuaj rau pob ntsia hlau yog hnav thiab qaug zog.
In order to adapt to different uses in various occasions, manufacturers generally provide a wide range of specifications for users to choose from. The specifications of the ball screw mechanism are finally represented by a set of numbers, which can be directly selected when ordering. Different manufacturers the numbering rules are different. But they are roughly similar. Just read the manufacturer's sample information carefully.
Vim muaj kev sib txhuam loj ntawm cov ntsia hlau trapezoidal thiab kev sib kis tsis zoo, nyob rau hauv siab - cov cuab yeej siv tshuab precision, tshwj xeeb tshaj yog nyob rau hauv CNC tshuab cov cuab yeej, dov ntsia hlau kis tau tus mob feem ntau siv es tsis txhob trapezoidal ntsia hlau kis tau tus mob.
Vim tias qhov saum npoo ntawm cov ntsia hlau dov muaj zog dua, thiab qhov ua tiav saum npoo zoo dua, ntxiv rau, cov txheej txheem dov tuaj yeem siv los ua cov kab ntev ntev, uas tuaj yeem txiav mus rau txhua qhov ntev. Qhov tseeb ntawm cov dov pob ntsia hlau tuaj yeem ua tau zoo dua li 0.003 ntiv taw ib ko taw. Rau siab dua precision, koj yuav tsum xav txog kev siv cov txheej txheem sib tsoo. Txawm li cas los xij, tus nqi ntawm cov txheej txheem sib tsoo yog ntau dua, tej zaum 10 npaug.
