Converting .txt to .csv file

[buran]

yes, it's fixed-width file.
If you want to read it with pandas - look at pandas.read_fwf

or just parse it your self (i.e. there is no much use of pandas if you just want to read it and then write to excel, without doing calcutions).
Also note that there is extra header line (the underlines of the header) which you will need to deal with in pandas.

import pandas as pd

df = pd.read_fwf('mytxt.txt')
df.drop(index=0, inplace=True) # drop the underlines
print(df.head())

Output:
      Cutfile Name            Start Time              End Time Total Time Status  ... Dry Run.1 Cut Speed Throughput Feed Rate Operator
1    BWW34580401 B  11/2/2020 6:39:37 AM  11/2/2020 6:40:05 AM    0:00:28      2  ...     0.000     0.000      0.000     0.000  Unknown
2    BWW34580401 B  11/2/2020 6:40:20 AM  11/2/2020 7:11:45 AM    0:31:25      3  ...     0.000   394.513    168.167    40.000  Unknown
3       PRECUT.$$$  11/2/2020 7:21:07 AM  11/2/2020 7:21:22 AM    0:00:15      3  ...     0.000   354.574    173.032    40.000  Unknown
4  LFRF0106 30D A2  11/2/2020 7:32:59 AM  11/2/2020 8:00:49 AM    0:27:50      3  ...     0.000   430.553    200.613    40.000  Unknown
5  LFRF0106 30D A1  11/2/2020 8:19:21 AM  11/2/2020 9:08:27 AM    0:49:06      3  ...     0.000   430.338    200.812    40.000  Unknown

[5 rows x 27 columns]